List of standardized ports

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The following list contains the assignment of TCP / UDP ports to protocols that have been standardized by the IANA . A complete list can be found in the file under Unix-like operating systems/etc/services (under Microsoft Windows:) %SystemRoot%\system32\drivers\etc\services. A brief overview of the most important services is summarized in the list of TCP / IP-based network services .

Legend

Color coding in the table:

officially	Port or application registered with IANA.
unofficially	Port or application not registered with IANA.
conflict	Port is used by multiple applications (registered or not registered).

Standardized ports (0-1023)

On Unix-like operating systems, only the root account may operate services that are on ports below 1024. Here, in the area of ​​so-called system ports or well-known ports , the highest concentration of official and known ports can be found.

0 ... 99

port	TCP	UDP	description	status
0	-	UDP	reserved	officially
1	TCP	UDP	TCP Port Service Multiplexer (TCPMUX)	officially
2	TCP	UDP	CompressNET Management Utility	officially
3	TCP	UDP	CompressNET Compression Process	officially
4th	TCP	UDP	Mesh Connection Protocol	unofficially
5	TCP	UDP	Remote job entry	officially
6th	UDP	UDP	unallocated	officially
7th	TCP	UDP	echo	officially
8th	TCP	UDP	unallocated	officially
9	TCP	UDP	Discard	officially
10	TCP	UDP	unallocated	officially
11	TCP	UDP	System information via the ( systat service)	officially
12	TCP	UDP	LBBP	unofficially
13	TCP	UDP	Daytime ( RFC 867 )	officially
14th	TCP	UDP	unallocated	officially
15th	TCP	UDP	netstat service	unofficially
16	TCP	UDP	unallocated	officially
17th	TCP	UDP	Quote of the Day (QOTD) - Protocol used to convey a short “Message of the Day”	officially
18th	TCP	UDP	Message Send Protocol - protocol for sending text messages between computers	officially
19th	TCP	UDP	Character Generator Protocol (CHARGEN)	officially
20th	TCP	-	FTP data transfer	officially
21st	TCP	UDP	FTP - connection establishment and control	officially
22nd	TCP	UDP	Secure Shell (SSH) is used for encrypted remote maintenance and file transfer ( scp , sftp ) as well as for tunneled port forwarding	officially
23	TCP	-	Telnet - unencrypted text protocol, e.g. B. for remote maintenance (similar to SSH, with telnetd)	officially
24	TCP	UDP	Priv-mail: private e-mail systems.	officially
24	TCP	UDP	LMTP (Local Mail Transport Protocol)	unofficially
25th	TCP	-	Simple Mail Transfer Protocol (SMTP) is used for the transmission of e-mail between e-mail servers and is very widely supported.	officially
26th	TCP	UDP	unallocated	officially
34	TCP	UDP	Remote File (RF), used to exchange files between computers.	unofficially
35	TCP	UDP	Private print server logs	officially
37	TCP	UDP	The TIME protocol is used to deliver the machine-readable time across the board and regardless of the platform	officially
39	TCP	UDP	The Resource Location Protocol (RLP) is used to determine the location of higher network services offered by hosts in a network.	officially
40	TCP	UDP	unallocated	officially
41	TCP	UDP	Graphics	officially
42	TCP	UDP	Name server , ARPA Host Name Server Protocol	officially
42	TCP	UDP	WINS	unofficially
43	TCP	-	Whois protocol	officially
47	TCP	UDP	NI FTP	officially
49	TCP	UDP	TACACS login host protocol	officially
50	TCP	UDP	Remote Mail Checking Protocol	officially
51	TCP	UDP	IMP Logical Address Maintenance	officially
52	TCP	UDP	XNS ( Xerox Network Systems ) Time Protocol	officially
53	TCP	UDP	Domain Name System (DNS), mostly via UDP	officially
54	TCP	UDP	XNS ( Xerox Network Systems ) clearinghouse	officially
55	TCP	UDP	ISI Graphics Language (ISI-GL)	officially
56	TCP	UDP	XNS ( Xerox Network Systems ) Authentication	officially
56	TCP	UDP	Route Access Protocol (RAP)	unofficially
57	TCP	-	Mail Transfer Protocol (MTP)	unofficially
58	TCP	UDP	XNS ( Xerox Network Systems ) Mail	officially
67	-	UDP	Bootstrap Protocol (BOOTP) server; also used by DHCP	officially
68	-	UDP	Bootstrap Protocol (BOOTP) client; also used by DHCP	officially
69	-	UDP	Trivial File Transfer Protocol (TFTP)	officially
70	TCP	-	Gopher Protocol	officially
71	TCP	-	Genius protocol	officially
79	TCP	-	finger	officially
80	TCP	-	Hypertext Transfer Protocol (HTTP)	officially
81	TCP	-	Torpark - Onion Routing	unofficially
82	-	UDP	Gate park control	unofficially
83	TCP	-	MIT ML Device	officially
88	TCP	UDP	Kerberos authentication system	officially
90	TCP	UDP	dnsix ( DoD Network Security for Information Exchange) Securit Attribute Token Map	officially
90	TCP	UDP	Pointcast	unofficially
99	TCP	-	WIP message	unofficially

100 ... 299

port	TCP	UDP	description	status
101	TCP	-	NIC host name	officially
102	TCP	-	ISO - TSAP (Transport Service Access Point) Class 0 protocol	officially
104	TCP	UDP	ACR / NEMA Digital Imaging and Communications in Medicine	officially
105	TCP	UDP	CCSO Nameserver Protocol (Qi / Ph)	officially
107	TCP	-	Remote Telnet Service protocol	officially
108	TCP	UDP	SNA Gateway Access Server	officially
109	TCP	-	Post Office Protocol v2 (POP2)	officially
110	TCP	-	Post Office Protocol v3 (POP3)	officially
111	TCP	UDP	ONC RPC ( Sun RPC ), v. a. important for NFS ( port mapper )	officially
113	TCP	-	ident , an authentication protocol used by IRC servers to identify users	officially
113	-	UDP	Authentication Service (auth)	officially
115	TCP	-	Simple File Transfer Protocol (SFTP)	officially
117	TCP	-	UUCP Path Service	officially
118	TCP	UDP	Structured Query Language ( SQL ) services	officially
119	TCP	-	Network News Transfer Protocol (NNTP)	officially
123	-	UDP	Network Time Protocol (NTP) for (highly) accurate time synchronization between multiple computers	officially
135	TCP	UDP	DCE endpoint resolution	officially
135	TCP	UDP	Microsoft EPMAP (End Point Mapper), also known as DCE / RPC Locator Service.	unofficially
137	TCP	UDP	NetBIOS NetBIOS Name Service	officially
138	TCP	UDP	NetBIOS NetBIOS Datagram Service	officially
139	TCP	UDP	NetBIOS NetBIOS Session Service	officially
143	TCP	UDP	Internet Message Access Protocol (IMAP) - mail management	officially
148	TCP	UDP	jargon - jargon server	unknown
152	TCP	UDP	Background File Transfer Program (BFTP)	officially
153	TCP	UDP	SGMP, Simple Gateway Monitoring Protocol	officially
156	TCP	UDP	SQL service	officially
158	TCP	UDP	DMSP, Distributed Mail Service Protocol	unofficially
161	-	UDP	Simple Network Management Protocol (SNMP)	officially
162	TCP	UDP	Simple Network Management Protocol Trap (SNMPTRAP)	officially
170	TCP	-	Print-srv, Network PostScript	officially
177	TCP	UDP	X Display Manager Control Protocol ( XDMCP )	officially
179	TCP	-	BGP (Border Gateway Protocol)	officially
194	TCP	UDP	Internet Relay Chat (IRC)	officially
199	TCP	UDP	SMUX , SNMP Unix multiplexer	officially
201	TCP	UDP	AppleTalk Routing Maintenance	officially
209	TCP	UDP	Quick Mail Transfer Protocol	officially
210	TCP	UDP	ANSI Z39.50	officially
213	TCP	UDP	Internetwork Packet Exchange (IPX)	officially
218	TCP	UDP	Message posting protocol (MPP)	officially
220	TCP	UDP	Internet Message Access Protocol (IMAP), version 3	officially
256	TCP	UDP	2DEV "2SP" port	unofficially
259	TCP	UDP	ESRO, Efficient Short Remote Operations	officially
264	TCP	UDP	BGMP , Border Gateway Multicast Protocol	officially

300… 599

port	TCP	UDP	description	status
308	TCP	-	Novastor Online Backup	officially
311	TCP	-	Mac OS X Server Admin (officially AppleShare IP Web Administration)	officially
318	TCP	UDP	PKIX TSP, Time Stamp Protocol	officially
319	-	UDP	Precision Time Protocol / Events	officially
320	-	UDP	Precision Time Protocol / General Messages	officially
323	TCP	UDP	IMMP, Internet Message Mapping Protocol	unofficially
325	TCP	-	IT message message event	unofficially
327	TCP	-	IT message status control event	unofficially
330	TCP	-	IT message gif event	unofficially
350	TCP	UDP	MATIP-Type A, Mapping of Airline Traffic over Internet Protocol. Airline-specific data traffic (bookings, reservations, ...) via IP	officially
351	TCP	UDP	MATIP-Type B, Mapping of Airline Traffic over Internet Protocol	officially
366	TCP	UDP	ODMR, On-Demand Mail Relay	officially
369	TCP	UDP	Rpc2portmap	officially
370	TCP	UDP	codaauth2 - Coda authentication server	officially
371	TCP	UDP	ClearCase albd	officially
383	TCP	UDP	HP data alarm manager	officially
384	TCP	UDP	A remote network server system	officially
387	TCP	UDP	AURP, the AppleTalk Update-based Routing Protocol	officially
389	TCP	UDP	Lightweight Directory Access Protocol (LDAP)	officially
401	TCP	UDP	UPS - Uninterruptible Power Supply	officially
402	TCP	-	Altiris , Altiris Deployment Client	unofficially
411	TCP	-	Direct Connect Hub	unofficially
412	TCP	-	Direct Connect Client-to-Client	unofficially
427	TCP	UDP	Service Location Protocol (SLP)	officially
443	TCP	-	HTTPS ( Hypertext Transfer Protocol over SSL / TLS )	officially
444	TCP	UDP	SNPP , Simple Network Paging Protocol ( RFC 1568 )	officially
445	TCP	-	Microsoft-DS Active Directory , Windows shares (CIFS)	officially
445	TCP	-	Microsoft DS SMB shares (also known as the free implementation Samba )	officially
464	TCP	UDP	Kerberos Change / Set password	officially
465	TCP	-	URD (URL Rendezvous Directory for SSM )	officially
465	TCP	-	Message submission over TLS protocol	officially
465	-	UDP	IGMP v3lite ( IGMP over UDP for SSM )	officially
475	TCP	UDP	tcpnethaspsrv ( Aladdin Knowledge Systems Hasp services, TCP / IP version)	officially
497	TCP	-	Dantz Retrospect	officially
500	-	UDP	Internet Security Association and Key Management Protocol (ISAKMP)	officially
501	TCP	-	STMF , Simple Transportation Management Framework - DOT NTCIP 1101	unofficially
502	TCP	UDP	asa-appl-proto , Protocol	unofficially
502	TCP	UDP	Modbus , Protocol	unofficially
504	TCP	UDP	Citadel : Multi-service protocol for the Citadel Groupware Protocol	officially
510	TCP	-	First class protocol	unofficially
512	TCP	-	Rexec , Remote Process Execution	officially
512	-	UDP	comsat and biff	officially
513	TCP	-	rlogin	officially
513	-	UDP	Who	officially
514	TCP	-	rsh is used to execute non-interactive commands on remote systems. (via remote shell, rsh, remsh)	officially
514	-	UDP	Syslog for system logs	officially
515	TCP	-	Line Printer Daemon print services	officially
517	-	UDP	Talk	officially
518	-	UDP	NTalk	officially
520	TCP	-	efs, extended file name server	officially
520	-	UDP	Routing Information Protocol (RIP)	officially
521	-	UDP	Routing Information Protocol (RIPng) to support IPv6	officially
524	TCP	UDP	NetWare Core Protocol (NCP) is used for many things, such as: B. to use primary NetWare server shares, for time synchronization, ...	officially
525	-	UDP	Timed, a time server	officially
530	TCP	UDP	Courier ( RPC )	officially
531	TCP	UDP	AOL Instant Messenger , IRC	unofficially
532	TCP	-	netnews	officially
533	-	UDP	netwall	officially
540	TCP	-	UUCP (Unix-to-Unix Copy Protocol)	officially
543	TCP	-	klogin, Kerberos login	officially
544	TCP	-	kshell, Kerberos remote shell	officially
545	TCP	-	OSIsoft PI (VMS), OSISoft PI Server Client Access	unofficially
546	TCP	UDP	DHCPv6 client	officially
547	TCP	UDP	DHCPv6 server	officially
548	TCP	-	Apple Filing Protocol (AFP) over TCP	officially
550	-	UDP	new-rwho, new-who	officially
554	TCP	UDP	Real-Time Streaming Protocol (RTSP)	officially
556	TCP	-	Remotefs, RFS , rfs_server	officially
560	-	UDP	rmonitor, remote monitor	officially
561	-	UDP	monitor	officially
563	TCP	UDP	NNTP protocol over TLS / SSL (NNTPS)	officially
587	TCP	-	e-mail message submission ( SMTP )	officially
591	TCP	-	FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)	officially
593	TCP	UDP	HTTP RPC Ep Map, Remote Procedure Call over Hypertext Transfer Protocol , often used by Distributed Component Object Model services and Microsoft Exchange Server	officially

600… 1023

port	TCP	UDP	description	status
601	TCP	UDP	Reliable Event Logging Protocol; secure transmission of log information for rsyslog	officially
604	TCP	-	TUNNEL profile, a protocol for BEEP peers to create an application-level tunnel .	officially
623	-	UDP	ASF Remote Management and Control Protocol (ASF-RMCP)	officially
628	TCP	-	MSA (Minecraft Server Administrator) port	unofficially
631	TCP	UDP	Internet Printing Protocol (IPP)	officially
631	TCP	UDP	Common Unix Printing System (CUPS)	unofficially
635	TCP	UDP	RLZ DBase	officially
636	TCP	UDP	Lightweight Directory Access Protocol over TLS / SSL (LDAPS)	officially
639	TCP	UDP	MSDP, Multicast Source Discovery Protocol	officially
641	TCP	UDP	SupportSoft Nexus Remote Command (control / listening): A proxy gateway connecting remote control traffic	officially
646	TCP	UDP	LDP, Label Distribution Protocol , a routing protocol used in MPLS networks	officially
647	TCP	-	DHCP failover protocol	officially
648	TCP	-	RRP (Registry Registrar Protocol)	officially
651	TCP	UDP	IEEE MMS	officially
652	TCP	-	DTCP, Dynamic Tunnel Configuration Protocol	unofficially
653	TCP	UDP	SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic	officially
654	TCP	-	Media Management System (MMS) Media Management Protocol (MMP)	officially
655	TCP	UDP	tinc -VPN ( Virtual Private Network )	unofficially
657	TCP	UDP	IBM RMC (Remote Monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration	officially
660	TCP	-	Mac OS X Server administration	officially
665	TCP	-	sun-dr, Remote Dynamic Reconfiguration	unofficially
666	-	UDP	Doom , the first online first person shooter	officially
674	TCP	-	ACAP ( Application Configuration Access Protocol )	officially
691	TCP	-	MS Exchange routing	officially
692	TCP	-	Hyperwave ISP	officially
694	TCP	UDP	Linux-HA High availability Heartbeat	officially
695	TCP	-	IEEE-MMS-SSL ( IEEE Media Management System over SSL )	officially
698	-	UDP	OLSR ( Optimized Link State Routing )	officially
699	TCP	-	Access Network	officially
700	TCP	-	EPP ( Extensible Provisioning Protocol ), a protocol for communication between domain name registries and registrars ( RFC 5734 )	officially
701	TCP	-	LMP (Link Management Protocol ( Internet )), a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links	officially
702	TCP	-	IRIS (Internet Registry Information Service) via BEEP (Blocks Extensible Exchange Protocol) ( RFC 3983 )	officially
706	TCP	-	Secure Internet Live Conferencing (SILC)	officially
711	TCP	-	Cisco Tag Distribution Protocol being replaced by the MPLS Label Distribution Protocol	officially
712	-	UDP	Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) ( RFC 3684 )	officially
712	-	UDP	Promise RAID controller	unofficially
720	TCP	-	SMQP, Simple Message Queue Protocol	unofficially
749	TCP	UDP	Kerberos administration	officially
750	TCP	-	rfile	officially
750	-	UDP	loadav	officially
750	-	UDP	kerberos-iv, Kerberos version IV	officially
751	TCP	UDP	pump	officially
751	TCP	UDP	kerberos_master, Kerberos authentication	unofficially
752	TCP	UDP	qrh	officially
752	-	UDP	passwd_server, Kerberos Password (kpasswd) server	unofficially
753	TCP	-	Reverse Routing Header (rrh)	officially
753	-	UDP	Reverse Routing Header (rrh)	officially
753	-	UDP	userreg_server, Kerberos userreg server	unofficially
754	TCP	-	tell send	officially
754	TCP	-	krb5_prop, Kerberos v5 slave propagation	unofficially
754	-	UDP	tell send	officially
760	TCP	UDP	ns	officially
760	TCP	UDP	krbupdate [kreg], Kerberos registration	unofficially
782	TCP	-	Conserver serial-console management server	unofficially
783	TCP	-	SpamAssassin spamd daemon	unofficially
829	TCP	-	CMP (Certificate Management Protocol)	unofficially
843	TCP	-	Adobe Flash socket policy server	unofficially
847	TCP	-	DHCP failover protocol	officially
853	TCP	-	DNS over TLS ( RFC 7858 ) ( RFC 8310 )	officially
860	TCP	-	iSCSI ( RFC 3720 )	officially
873	TCP	-	rsync file synchronization protocol	official (USA only)
888	TCP	-	cddbp, CD DataBase ( CDDB ) protocol (CDDBP)	unofficially
901	TCP	-	Samba Web Administration Tool (SWAT)	unofficially
901	TCP	UDP	VMware Virtual Infrastructure Client (UDP from server being managed to management console)	unofficially
901	-	UDP	VMware Virtual Infrastructure Client (UDP from server being managed to management console)	unofficially
902	TCP	-	ideafarm-door 902 / tcp self documenting door: send 0x00 for info	officially
902	TCP	-	VMware Server Console	unofficially
902	-	UDP	ideafarm-door	officially
902	-	UDP	VMware Server Console (UDP from server being managed to management console)	unofficially
903	TCP	-	VMware Remote Console	unofficially
904	TCP	-	VMware Server Alternate (if 902 is in use, i.e. SUSE linux)	unofficially
911	TCP	-	Network Console on Acid (NCA) - local tty redirection over OpenSSH	unofficially
953	TCP	UDP	Domain Name System (DNS) RNDC service	unofficially
981	TCP	-	SofaWare Technologies remote HTTPS management for embedded firewalls with Check Point FireWall-1	unofficially
987	TCP	-	external SSL access to the "CompanyWeb" page on Windows SBS2011	unofficially
989	TCP	UDP	FTPS Protocol (data): FTP over TLS / SSL	officially
990	TCP	UDP	FTPS Protocol (control): FTP over TLS / SSL	officially
991	TCP	UDP	NAS ( Netnews Administration System)	officially
992	TCP	UDP	TELNET protocol over TLS / SSL	officially
993	TCP	-	Internet Message Access Protocol over TLS / SSL (IMAPS)	officially
995	TCP	-	Post Office Protocol 3 over TLS / SSL (POP3S)	officially
999	TCP	-	ScimoreDB Database System	unofficially
1001	TCP	-	JtoMB	unofficially
1002	TCP	-	Opsware agent (aka cogbot)	unofficially
1023	TCP	UDP	reserved	officially

Registered ports: 1024–49151

These ports from No. 1024 to No. 49151 (0400 _hex to BFFF _hex ) are registered ports . On most systems, these ports can be used by normal users without special rights.

port	TCP	UDP	description	status
1024	TCP	UDP	reserved	officially
1025	TCP	-	NFS , IIS, or Teradata	unofficially
1026	TCP	-	DCOM	unofficially
1029	TCP	-	DCOM	unofficially
1058	TCP	UDP	nim, IBM AIX Network Installation Manager (NIM)	officially
1059	TCP	UDP	nimreg, IBM AIX Network Installation Manager (NIM)	officially
1061	TCP	UDP	PROmobile	unofficially
1080	TCP	-	SOCKS proxy	officially
1085	TCP	UDP	WebObjects	officially
1098	TCP	UDP	rmiactivation, RMI activation	officially
1099	TCP	UDP	rmiregistry, RMI Registry	officially
1100	TCP	-	FastTransmitter protocol	unofficially
1109	-	UDP	reserved	officially
1109	TCP	-	reserved	officially
1109	TCP	-	Kerberos Post Office Protocol ( KPOP )	unofficially
1110	-	UDP	EasyBits School network discovery protocol (for Intel's CMPC platform)	unofficially
1140	TCP	UDP	AutoNOC protocol	officially
1167	-	UDP	Telephone, conference calls	unofficially
1169	TCP	UDP	Tripwire	officially
1176	TCP	-	Perceptive Automation Indigo home automation server	officially
1182	TCP	UDP	AcceleNet Intelligent Transfer Protocol	officially
1194	TCP	UDP	OpenVPN	officially
1198	TCP	UDP	The cajo project - dynamic, transparent, distributed computing, written in Java	officially
1200	TCP	-	scol	officially
1200	-	UDP	scol	officially
1200	-	UDP	Steam Friends applet	unofficially
1214	TCP	-	Kazaa	officially
1217	TCP	-	Uvora Online	unofficially
1220	TCP	-	QuickTime Streaming Server Administration	officially
1223	TCP	UDP	TGP, TrulyGlobal	officially
1234	-	UDP	VLC media player - Preset port for UDP / RTP streaming	unofficially
1236	TCP	-	Symantec BindView Control UNIX Preset port for TCP server management	unofficially
1241	TCP	UDP	Nessus Security Scanner	officially
1270	TCP	UDP	Microsoft System Center Operations Manager (SCOM)	officially
1293	TCP	UDP	IPsec (Internet Protocol Security)	officially
1301	TCP	-	Palmer Performance OBDNet	unofficially
1303	TCP	-	Hyperion	unofficially
1309	TCP	-	Altera Quartus jtagd	unofficially
1311	TCP	-	Dell OpenManage HTTPS	officially
1313	TCP	-	Xbiim (Canvii server)	unofficially
1319	TCP	-	AMX ICSP	officially
1337	-	UDP	Men and Mice DNS	officially
1337	TCP	-	Men and Mice DNS	officially
1337	TCP	-	PowerFolder A P2P program with encryption	unofficially
1337	TCP	-	WASTE	unofficially
1352	TCP	-	IBM Lotus Notes / Domino ( RPC ) protocol	officially
1387	TCP	UDP	cadsi-lm, LMS International (also Computer Aided Design Software, Inc. (CADSI)) LM	officially
1414	TCP	-	IBM WebSphere MQ (formerly known as MQSeries )	officially
1417	TCP	UDP	Timbuktu Service 1 port	officially
1418	TCP	UDP	Timbuktu Service 2 port	officially
1419	TCP	UDP	Timbuktu Service 3 Port	officially
1420	TCP	UDP	Timbuktu Service 4 port	officially
1431	TCP	-	Reverse Gossip Transport Protocol (RGTP)	officially
1433	TCP	-	MSSQL ( Microsoft SQL Server )	officially
1434	TCP	UDP	MSSQL ( Microsoft SQL Server ) monitor	officially
1470	TCP	-	Solarwinds Kiwi Log Server	officially
1494	TCP	-	Citrix XenApp Independent Computing Architecture (ICA) thin client protocol	officially
1500	TCP	-	NetGuard GuardianPro Firewall (NT4-based) remote management	unofficially
1501	-	UDP	NetGuard GuardianPro Firewall (NT4-based) Authentication Client	unofficially
1503	TCP	UDP	Windows Live Messenger	unofficially
1512	TCP	UDP	Microsoft Windows Internet Name Service (WINS)	officially
1513	TCP	UDP	Garena Garena Gaming Client	officially
1521	TCP	-	nCube License Manager	officially
1521	TCP	-	Oracle database , but in future 2483	unofficially
1524	TCP	UDP	ingreslock, ingres	officially
1526	TCP	-	Oracle database	unofficially
1533	TCP	-	IBM Sametime IM - Virtual Places Chat Microsoft SQL Server	officially
1547	TCP	UDP	Laplink	officially
1550	-	-	Gadu-Gadu (client-to-client)	unofficially
1581	-	UDP	MIL STD 2045-47001 VMF	officially
1589	-	UDP	Cisco VQP (VLAN Query Protocol) / VMPS	unofficially
1627	-	-	iSketch	unofficially
1645	TCP	UDP	radius auth, RADIUS authentication protocol (default setting for Cisco and Juniper Networks RADIUS server)	unofficially
1646	TCP	UDP	radius acct, RADIUS authentication protocol (default setting for Cisco and Juniper Networks RADIUS server)	unofficially
1666	TCP	-	Perforce	unofficially
1677	TCP	UDP	Novell GroupWise	officially
1701	-	UDP	Layer 2 Forwarding Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP)	officially
1707	-	UDP	Romtoc Packet Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP)	unofficially
1714-1764	TCP	UDP	KDE Connect	unofficially
1716	TCP	-	America's Army Massively Multiplayer Online Game (MMOG)	unofficially
1719	-	UDP	H.323	officially
1720	TCP	-	H.323	officially
1723	TCP	UDP	Microsoft Point-to-Point Tunneling Protocol (PPTP)	officially
1725	-	UDP	Valve Steam Client	unofficially
1755	TCP	UDP	Microsoft Media Services (MMS, ms-streaming)	officially
1761	-	UDP	cft-0	officially
1761	TCP	-	cft-0	officially
1761	TCP	-	Novell Zenworks remote maintenance tool	unofficially
1762-1768	TCP	UDP	cft-1 to cft-7	officially
1801	TCP	UDP	Microsoft Message Queuing	officially
1812	TCP	UDP	radius, RADIUS / authentication	officially
1813	TCP	UDP	radacct, RADIUS / access	officially
1863	TCP	-	MSNP ( Microsoft Notification Protocol ), used by the .NET Messenger Service and some instant messaging protocols	officially
1883	TCP	UDP	MQTT (Message Queue Telemetry Transport), also known as MQIsdp (MQSeries SCADA protocol)	officially
1886	TCP	-	Leonardo over IP Pro2col Ltd	unofficially
1900	-	UDP	Microsoft SSDP - Allows UPnP devices to be found	officially
1920	TCP	-	IBM Tivoli Monitoring Console (https)	unofficially
1935	TCP	-	Adobe Inc. Macromedia Flash Real Time Messaging Protocol (RTMP) "plain" protocol	officially
1947	TCP	UDP	SentinelSRM (hasplm), Aladdin HASP License Manager	officially
1967	-	UDP	Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol	unofficially
1970	TCP	UDP	Netop Business Solutions Netop Remote Control	officially
1971	TCP	UDP	Netop Business Solutions Netop School	officially
1972	TCP	UDP	InterSystems Caché	officially
1975-1977	-	UDP	Cisco TCO	officially
1984	TCP	-	Big Brother system and network monitor	officially
1985	-	UDP	Cisco HSRP	officially
1994	TCP	UDP	Cisco STUN-SDLC (Serial Tunneling - Synchronous Data Link Control ) protocol	officially
1997	TCP	-	Chizmo Networks Transfer Tool	unofficially
1998	TCP	UDP	Cisco X.25 over TCP ( XOT )	officially
2000	TCP	UDP	Cisco SCCP (Skinny)	officially
2001	-	UDP	CAPTAN test stand system	unofficially
2002	TCP	-	Secure Access Control Server (ACS) for Windows	unofficially
2008	TCP	-	TeamSpeak 3 Accounting	unofficially
2010	-	UDP	TeamSpeak 3 web list	unofficially
2030	-	-	Oracle Services for Microsoft Transaction Server	unofficially
2031	TCP	UDP	mobile chat	officially
2041	TCP	-	Mail.Ru Agent communication protocol	unofficially
2049	TCP	UDP	Network File System (from NFSv4 only TCP and only 2049)	officially
2049	-	UDP	shilp	officially
2053	-	UDP	lot105-ds-upd Lot105 DSuper updates	officially
2053	TCP	-	lot105-ds-upd Lot105 DSuper updates	officially
2053	TCP	-	kneading Kerberos de-multiplexor	unofficially
2056	-	UDP	Civilization 4 multiplayer	unofficially
2073	TCP	UDP	DataReel Database	officially
2074	TCP	UDP	Vertel VMF SA (i. E. App .. SpeakFreely)	officially
2082	TCP	-	Infowave Mobility Server	officially
2082	TCP	-	CPanel default	unofficially
2083	TCP	-	Secure Radius Service (radsec)	officially
2083	TCP	-	CPanel default SSL	unofficially
2086	TCP	-	GNUnet	officially
2086	TCP	-	WebHost Manager default	unofficially
2087	TCP	-	WebHost Manager default SSL	unofficially
2095	TCP	-	CPanel Web mail	unofficially
2096	TCP	-	CPanel SSL Web mail	unofficially
2100	TCP	-	Warzone 2100 multiplayer	unofficially
2101	TCP	-	NTRIP	unofficially
2102	TCP	UDP	zephyr-srv Project Athena Zephyr Notification Service server	officially
2103	TCP	UDP	zephyr-clt Project Athena Zephyr Notification Service serv-hm connection	officially
2104	TCP	UDP	zephyr-hm Project Athena Zephyr Notification Service hostmanager	officially
2105	TCP	UDP	IBM MiniPay	officially
2105	TCP	UDP	eklogin Kerberos - encrypted remote login (rlogin)	unofficially
2105	TCP	UDP	zephyr-hm-srv Project Athena Zephyr Notification Service hm-serv connection (should use port 2102)	unofficially
2144	TCP	-	Iron Mountain LiveVault Agent	unofficially
2145	TCP	-	Iron Mountain LiveVault Agent	unofficially
2156	-	UDP	Talari Reliable Protocol	officially
2161	TCP	-	APC agent	officially
2181	TCP	UDP	EForward - document transport system	officially
2181	TCP		ZooKeeper Configuration Management and Service Discovery (management port)	?
2190	-	UDP	TiVoConnect Beacon	unofficially
2200	-	UDP	Tuxanci game server	unofficially
2210	-	UDP	NOAAPORT Broadcast Network	officially
2210	TCP	-	NOAAPORT Broadcast Network	officially
2210	TCP	-	MikroTik remote maintenance for "The Dude"	unofficially
2211	-	UDP	EMWIN	officially
2211	TCP	-	EMWIN	officially
2211	TCP	-	MikroTik Secure remote maintenance for "The Dude"	unofficially
2212	-	UDP	LeeCO POS Server Service	officially
2212	TCP	-	LeeCO POS Server Service	officially
2212	TCP	-	Port-A-Pour Remote WinBatch	unofficially
2219	TCP	UDP	NetIQ NCAP Protocol	officially
2220	TCP	UDP	NetIQ End2End	officially
2221	TCP	-	ESET Anti-virus updates	unofficially
2222	TCP	-	DirectAdmin default & ESET Remote Administration	unofficially
2223	-	UDP	Microsoft Office OS X - anti-piracy software	unofficially
2261	TCP	UDP	CoMotion Master	officially
2262	TCP	UDP	CoMotion Backup	officially
2281	TCP	-	ArmA Procamaign Game API	unofficially
2302	-	UDP	ArmA multiplayer	unofficially
2302	-	UDP	Halo: Battle for the Future Multiplayer	unofficially
2303	-	UDP	ArmA multiplayer	unofficially
2305	-	UDP	ArmA multiplayer	unofficially
2323	TCP	UDP	PLCFirewall Progress Group	unofficially
2369	TCP	-	Default setting for BMC Software Control-M / Server - Configuration Agent, often changed during installation	officially
2370	TCP	-	Presetting for BMC Software Control-M / Server	officially
2381	TCP	-	HP Insight Manager Default for web servers	unofficially
2401	TCP	-	CVS	unofficially
2404	TCP	-	IEC 60870-5 -104	officially
2420	-	UDP	Westell Remote Access	officially
2427	-	UDP	Cisco MGCP	officially
2447	TCP	UDP	ovwdb - OpenView Network Node Manager (NNM) daemon	officially
2483	TCP	UDP	Oracle database listening for insecure client connections to the listener, replaces port 1521	officially
2484	TCP	UDP	Oracle database listening for SSL client connections to the listener	officially
2500	TCP	-	THEÒSMESSENGER Listening for TheòsMessenger client connections	officially
2501	TCP	-	TheosNet Admin Listening for TheòsMessenger client connections	officially
2518	TCP	UDP	Willy	officially
2525	TCP	-	SMTP alternate	unofficially
2546	TCP	UDP	EVault - Data Protection Services	unofficially
2593	TCP	UDP	RunUO - Ultima Online Server	unofficially
2598	TCP	-	New ICA - if session reliability is activated, then TCP port 2598 replaces port 1494	unofficially
2599	TCP	-	SonicWALL Antispam Traffic between RA and CC	unofficially
2610	TCP	-	Dark Ages	unofficially
2612	TCP	UDP	QPasa from MQSoftware	officially
2638	TCP	-	Sybase database listener	unofficially
2700-2800	TCP	-	KnowShowGo P2P	officially
2710	TCP	-	XBT Bittorrent Tracker	unofficially
2710	-	UDP	XBT Bittorrent Tracker experimental UDP tracker extension	unofficially
2713	TCP	UDP	Raven Trinity Broker Service	officially
2714	TCP	UDP	Raven Trinity Data Mover	officially
2735	TCP	UDP	NetIQ Monitor Console	officially
2809	TCP	-	corbaloc: iiop URL, in the CORBA 3.0.3 specification	officially
2809	TCP	-	IBM WebSphere Application Server (WAS) Bootstrap / rmi default	unofficially
2809	-	UDP	corbaloc: iiop URL, in the CORBA 3.0.3 specification.	officially
2868	TCP	UDP	Norman Proprietary Event Protocol NPEP	officially
2869	TCP	UDP	icslap	officially
2888	TCP	UDP	ZooKeeper Configuration Management and Service Discovery (leader connect)	?
2944	-	UDP	Megaco Text H.248	unofficially
2945	-	UDP	Megaco Binary (ASN.1) H.248	unofficially
2947	TCP	-	gpsd GPS daemon	officially
2948	TCP	UDP	WAP -push Multimedia Messaging Service (MMS)	officially
2949	TCP	UDP	WAP - pushsecure Multimedia Messaging Service (MMS)	officially
2967	TCP	-	Symantec AntiVirus Corporate Edition	unofficially
3000	TCP	-	Miralix License server	unofficially
3000	-	UDP	Distributed Interactive Simulation (DIS), modifiable default	unofficially
3000	TCP	-	Tarantula test management	unofficially
3000	TCP	-	Sartissohn Scan Control Service	unofficially
3001	TCP	-	Miralix Phone Monitor	unofficially
3001	TCP	-	Opsware server (Satellite)	unofficially
3002	TCP	-	Miralix CSTA	unofficially
3003	TCP	-	Miralix GreenBox API	unofficially
3004	TCP	-	Miralix InfoLink	unofficially
3005	TCP	-	Miralix TimeOut	unofficially
3006	TCP	-	Miralix SMS Client Connector	unofficially
3007	TCP	-	Miralix OM Server	unofficially
3008	TCP	-	Miralix proxy	unofficially
3017	TCP	-	Miralix IVR and Voicemail	unofficially
3025	TCP	-	netpd.org	unofficially
3030	TCP	UDP	NetPanzer	unofficially
3050	TCP	UDP	gds_db ( InterBase / Firebird )	officially
3051	TCP	UDP	Galaxy Server (Gateway Ticketing Systems)	officially
3074	TCP	UDP	Xbox Live and / or Games for Windows - LIVE	officially
3100	TCP	-	HTTP TATSOFT's default listening port	unofficially
3101	TCP	-	BlackBerry Enterprise Server - communication with the cloud	unofficially
3128	TCP	-	HTTP used by web caches and by default in Squid	unofficially
3128	TCP	-	HTTP At Tatsoft the standard client connection	unofficially
3225	TCP	UDP	FCIP (Fiber Channel over Internet Protocol)	officially
3233	TCP	UDP	Whisker Control research control protocol	officially
3235	TCP	UDP	Galaxy Network Service (Gateway Ticketing Systems)	officially
3260	TCP	-	iSCSI target	officially
3268	TCP	UDP	msft-gc, Microsoft Global Catalog	officially
3269	TCP	UDP	msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL )	officially
3283	TCP	-	Apple Remote Desktop reporting (officially NetAssistand )	officially
3299	TCP	-	SAP router ( SAP R / 3 )	unofficially
3300	TCP	UDP	Debate Gopher backend database system	unofficially
3305	TCP	UDP	odette-ftp, Odette File Transfer Protocol ( OFTP )	officially
3306	TCP	UDP	MySQL database system (also used for its fork MariaDB )	officially
3313	TCP	-	Verisys - File Integrity Monitoring Software	unofficially
3333	TCP	-	Network Caller ID server	unofficially
3384	TCP	UDP	Cluster Management Services (TCP) / Hardware Management (UDP)	officially
3386	TCP	UDP	GPRS Tunneling Protocol 3GPP GSM / UMTS CDR logging protocol	officially
3389	TCP	UDP	Microsoft Terminal Server ( RDP ), officially registered as a Windows Based Terminal (WBT) link	officially
3396	TCP	UDP	Novell NDPS Printer Agent	officially
3412	TCP	UDP	xmlBlaster	officially
3455	TCP	UDP	[RSVP] Reservation Protocol	officially
3423	TCP	-	Xware xTrm Communication Protocol	officially
3424	TCP	-	Xware xTrm Communication Protocol over SSL	officially
3478	TCP	UDP	STUN	officially
3483	-	UDP	Slim Devices Discovery Protocol	officially
3483	TCP	-	Slim Devices SlimProto protocol	officially
3516	TCP	UDP	Smartcard port	officially
3527	-	UDP	Microsoft Message Queuing	officially
3532	TCP	UDP	Raven Remote Management Control	officially
3533	TCP	UDP	Raven Remote Management Data	officially
3535	TCP	-	SMTP alternate	unofficially
3537	TCP	UDP	ni-visa-remote	unofficially
3540	-	UDP	Microsoft Peer Name Resolution Protocol (PNRP)	officially
3544	-	UDP	Teredo tunneling	officially
3605	-	UDP	ComCam IO port	officially
3606	TCP	UDP	Splitlock server	officially
3632	TCP	-	distributed compiler	officially
3671	TCP	UDP	efcp - eFieldControl (EIBnet) KNX Association	officially
3689	TCP	-	Digital Audio Access Protocol (DAAP) - used by Apple iTunes and AirPort Express	officially
3690	TCP	UDP	subversion	officially
3702	TCP	UDP	Web Services Dynamic Discovery (WS-Discovery) used by various components of Windows Vista	officially
3723	TCP	UDP	Many Battle.net Blizzard games ( Diablo II , Warcraft 2 , Warcraft III: Reign of Chaos , StarCraft )	unofficially
3724	-	UDP	World of Warcraft Online gaming MMORPG	unofficially
3724	TCP	-	World of Warcraft Online gaming MMORPG	unofficially
3724	TCP	-	Club Penguin Disney online game for kids - OFFLINE	unofficially
3735	TCP	-	pwdis - password distribution	officially
3784	TCP	UDP	Ventrilo VoIP	unofficially
3785	-	UDP	Ventrilo VoIP	unofficially
3800	TCP	-	HGG programs	unofficially
3880	TCP	UDP	IGRS	officially
3868	TCP	SCTP	Diameter base protocol ( RFC 3588 )	officially
3872	TCP	-	Oracle Management Remote Agent	unofficially
3888	TCP	UDP	ZooKeeper Configuration Management and Service Discovery (leader election)	?
3899	TCP	-	Remote administrator	unofficially
3900	TCP	-	udt_os, IBM UniData UDT OS	officially
3945	TCP	UDP	EMCADS service, a Giritech product used by G / On	officially
3978	TCP	UDP	OpenTTD (master server and content)	unofficially
3979	TCP	UDP	OpenTTD	unofficially
3999	TCP	UDP	Norman distributed scanning service	officially
4000	TCP	UDP	Diablo ii	unofficially
4001	TCP	-	Microsoft Ants , Server2Go	unofficially
4007	TCP	-	PrintBuzzer - monitoring server	unofficially
4069	-	UDP	Minger Email Address Verification Protocol	officially
4089	TCP	UDP	OpenCORE Remote Control Service	officially
4093	TCP	UDP	PxPlus Client server interface ProvideX	officially
4096	TCP	UDP	Ascom Timeplex BRE (Bridge Relay Element)	officially
4100	-	-	WatchGuard Authentication Applet - default	unofficially
4111	TCP	-	Xgrid	officially
4116	TCP	UDP	Smartcard TLS	officially
4125	TCP	-	Microsoft Remote Web Workplace Administration	unofficially
4172	TCP	UDP	Teradici PCoIP	officially
4200	TCP	-	Shell-in-a-box	unofficially
4201	TCP	-	TinyMUD and the like	unofficially
4224	TCP	-	Cisco Audio Session Tunneling	unofficially
4321	TCP	-	Referral Whois (RWhois) Protocol	officially
4323	-	UDP	Lincoln Electric's ArcLink / XT	unofficially
4433-4436	TCP	-	Axence nVision	unofficially
4500	-	UDP	IPSec NAT Traversal ( RFC 3947 )	officially
4534	-	UDP	Armagetron Advanced Server Port	unofficially
4567	TCP	-	Sinatra server port in development mode (HTTP)	unofficially
4569	-	UDP	Inter-Asterisk eXchange (IAX2)	officially
4610-4640	TCP	-	QualiSystems TestShell Suite Services	unofficially
4662	-	UDP	OrbitNet Message Service	officially
4662	TCP	-	OrbitNet Message Service	officially
4662	TCP	-	Often eMule used	unofficially
4664	TCP	-	Google Desktop Search	unofficially
4672	-	UDP	eMule	unofficially
4711	TCP	-	McAfee Web Gateway 7 - Default GUI port HTTP	unofficially
4711	TCP	-	Fully Automatic Installation - Monitor Server	unofficially
4712	TCP	-	McAfee Web Gateway 7 - Default GUI port HTTPS	unofficially
4728	TCP	-	Computer Associates Desktop and Server Management (DMP) / Port Multiplexer	officially
4747	TCP	-	Apprentice (supporting software for Magic: The Gathering )	unofficially
4750	TCP	-	BladeLogic Agent	unofficially
4753	TCP	UDP	SIMON (Service and Discovery)	officially
4789	-	UDP	Virtual Extensible LAN (VXLAN)	officially
4840	TCP	UDP	OPC UA Protocol for OPC Unified Architecture from OPC Foundation	officially
4843	TCP	UDP	OPC UA Protocol over TLS / SSL for OPC Unified Architecture from OPC Foundation	officially
4847	TCP	UDP	Web Fresh Communication, Quadrion Software & Odorless Entertainment	officially
4894	TCP	UDP	LysKOM Protocol A	officially
4899	TCP	UDP	Radmin	officially
4949	TCP	-	Munin Resource Monitoring Tool	officially
4950	TCP	UDP	Cylon Controls UC32 Communications Port	officially
4982	TCP	UDP	Solar data log	unofficially
4993	TCP	UDP	Home FTP Server Web Interface / Preset Port	unofficially
5000	TCP	-	commplex-main	officially
5000	TCP	-	UPnP	unofficially
5000	TCP	-	VTun - VPN software	unofficially
5000	-	UDP	VTun - VPN software	unofficially
5000	TCP	-	Synology HTTP WebUI (DSM)	unofficially
5001	TCP	-	commplex-link	officially
5001	TCP	-	Slingbox and Slingplayer	unofficially
5001	TCP	-	Iperf (tool for measuring UDP / TCP throughput of networks)	unofficially
5001	-	UDP	Iperf (tool for measuring UDP / TCP throughput of networks)	unofficially
5001	TCP	-	Synology HTTPS WebUI (DSM)	unofficially
5002	TCP	-	SOLICARD ARX	unofficially
5003	TCP	UDP	FileMaker	officially
5004	TCP	UDP (DCCP)	RTP (Real-time Transport Protocol) data ( RFC 3551 , RFC 4571 )	officially
5005	TCP	UDP (DCCP)	RTP (Real-time Transport Protocol) control protocol ( RFC 3551 , RFC 4571 )	officially
5029	TCP	-	Sonic Robot Blast 2: Multiplayer	unofficially
5031	TCP	UDP	ISDN over Ethernet	unofficially
5050	TCP	-	Yahoo Messenger	unofficially
5051	TCP	-	ita agent Symantec Intruder Alert	officially
5060	TCP	UDP	Session Initiation Protocol (SIP)	officially
5061	TCP	-	Session Initiation Protocol (SIP) over TLS	officially
5070	TCP	-	Binary Floor Control Protocol (BFCP)	unofficially
5080	TCP	-	Agfeo TK Suite Server	unofficially
5081	TCP	-	Agfeo TK Suite Server	unofficially
5082	TCP	UDP	Qpur Communication Protocol	officially
5083	TCP	UDP	Qpur File Protocol	officially
5084	TCP	UDP	EPCglobal Low Level Reader Protocol (LLRP)	officially
5085	TCP	UDP	EPCglobal Low Level Reader Protocol (LLRP) over TLS	officially
5093	-	UDP	SafeNet, Inc. Sentinel LM, Sentinel RMS, License Manager, Client-to-Server	officially
5099	TCP	UDP	SafeNet, Inc. Sentinel LM, Sentinel RMS, License Manager, Server-to-Server	officially
5104	TCP	-	IBM Tivoli Framework NetCOOL / Impact HTTP Service	unofficially
5106	TCP	-	A-Talk Common Connection	unofficially
5107	TCP	-	A-Talk Remote Server Connection	unofficially
5108	TCP	-	VPOP3 Mail Server Webmail	unofficially
5109	TCP	UDP	VPOP3 mail server status	unofficially
5110	TCP	-	ProRat server	unofficially
5121	TCP	-	Neverwinter Nights	unofficially
5150	TCP	UDP	ATMP Ascend Tunnel Management Protocol	officially
5150	TCP	UDP	Cerberus RAT malware	unofficially
5151	TCP	-	ESRI SDE instance	officially
5151	-	UDP	ESRI SDE Remote Start	officially
5154	TCP	UDP	BZFlag	officially
5176	TCP	-	ConsoleWorks UI interface	unofficially
5190	TCP	-	ICQ and AOL Instant Messenger	officially
5222	TCP	-	Extensible Messaging and Presence Protocol (XMPP) Client Connection	officially
5223	TCP	-	Extensible Messaging and Presence Protocol (XMPP) Client Connection over SSL	unofficially
5246	-	UDP	Control And Provisioning of Wireless Access Points ( CAPWAP )	officially
5247	-	UDP	Control And Provisioning of Wireless Access Points ( CAPWAP ) / data	officially
5269	TCP	-	Extensible Messaging and Presence Protocol (XMPP) Server Connection	officially
5298	TCP	UDP	Extensible Messaging and Presence Protocol (XMPP) JEP-0174: Link-Local Messaging / XEP-0174: Serverless Messaging	officially
5310	TCP	UDP	Ginever.net data communication port	unofficially
5311	TCP	UDP	Ginever.net data communication port	unofficially
5312	TCP	UDP	Ginever.net data communication port	unofficially
5313	TCP	UDP	Ginever.net data communication port	unofficially
5314	TCP	UDP	Ginever.net data communication port	unofficially
5315	TCP	UDP	Ginever.net data communication port	unofficially
5351	TCP	UDP	NAT Port Mapping Protocol	officially
5353	-	UDP	Multicast DNS (mDNS)	officially
5355	TCP	UDP	LLMNR - Link-Local Multicast Name Resolution; allows hosts to perform name resolution for devices on the same LAN . (only under Windows Vista and Windows Server 2008 )	officially
5357	TCP	UDP	Web Services for Devices (WSDAPI) (only on Windows Vista , Windows 7 and Windows Server 2008 )	unofficially
5358	TCP	UDP	WSDAPI applications for a secure channel (only under Windows Vista , Windows 7 and Windows Server 2008 )	unofficially
5402	TCP	UDP	mftp, Stratacache OmniCast content delivery system MFTP file sharing protocol	officially
5405	TCP	UDP	NetSupport Manager	officially
5417	TCP	UDP	SNS agent	officially
5421	TCP	UDP	NetSupport Manager	officially
5432	TCP	UDP	PostgreSQL database	officially
5433	TCP	-	Bouwsoft file / web server	unofficially
5445	-	UDP	Cisco Unified Video Advantage	unofficially
5450	TCP	-	OSIsoft PI Server Client Access	unofficially
5457	TCP	-	OSIsoft PI Asset Framework Client Access	unofficially
5458	TCP	-	OSIsoft PI Notifications Client Access	unofficially
5495	TCP	-	Applix TM1 Admin server	unofficially
5498	TCP	-	Hotline / server connection	unofficially
5499	-	UDP	Hotline / server location	unofficially
5500	TCP	-	VNC	unofficially
5501	TCP	-	File transfer hotline	unofficially
5517	TCP	-	Setiqueue proxy client for SETI @ home	unofficially
5550	TCP	-	Hewlett-Packard Data Protector	unofficially
5555	TCP	-	Freeciv , Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP	unofficially
5555	TCP	UDP	Example for XCP on Ethernet	unofficially
5556	TCP	UDP	Freeciv	officially
5591	TCP	-	Tidal	unofficially
5631	TCP	-	pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and newer) / data	officially
5632	-	UDP	pcANYWHEREstat, Symantec pcAnywhere (Version 7.52 and newer) / Status	officially
5656	TCP	-	IBM Sametime / P2P file transfer	unofficially
5665	TCP	-	Icinga	unofficially
5666	TCP	-	NRPE ( Nagios )	unofficially
5667	TCP	-	NSCA ( Nagios )	unofficially
5672	TCP	-	RabbitMQ ( Pivotal Software )	unofficially
5678	-	UDP	Mikrotik RouterOS Neighbor Discovery Protocol (MNDP)	unofficially
5721	TCP	UDP	Kaseya	unofficially
5723	TCP	-	Operations manager	unofficially
5800	TCP	-	VNC Remote Desktop Protocol over HTTP	unofficially
5814	TCP	UDP	Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)	officially
5850	TCP	-	COMIT SE (PCR)	unofficially
5852	TCP	-	Adeona client: connection to OpenDHT	unofficially
5900	TCP	UDP	Virtual Network Computing (VNC) ( Apple Remote Desktop )	officially
5912	TCP	-	Tidal	unofficially
5938	TCP	UDP	TeamViewer RDP	unofficially
5982	-	UDP	TightProjector	unofficially
5984	TCP	UDP	CouchDB / Server	officially
5999	TCP	-	CVSup	officially
6000	TCP	-	X11	officially
6001	-	UDP	X11	officially
6005	TCP	-	BMC Software Control-M / Server	officially
6005	TCP	-	Camfrog	unofficially
6050	TCP	-	Brightstor Arcserve Backup	unofficially
6050	TCP	-	Nortel software	unofficially
6051	TCP	-	Brightstor Arcserve Backup	unofficially
6072	TCP	-	iOperator Protocol Signal Port	unofficially
6086	TCP	-	PDTP	officially
6100	TCP	-	Vizrt system	unofficially
6100	TCP	-	Ventrilo / authentication	officially
6101	TCP	-	Backup Exec Agent Browser	unofficially
6110	TCP	UDP	softcm, HP Softbench CM	officially
6111	TCP	UDP	spc, HP Softbench Sub-Process Control	officially
6112	-	UDP	dtspcd	officially
6112	TCP	-	dtspcd	officially
6112	TCP	-	Blizzards Battle.net , ArenaNet , Relic	unofficially
6112	TCP	-	Club Penguin	unofficially
6113	TCP	-	Club Penguin	unofficially
6129	TCP	-	DameWare Remote Control	officially
6257	-	UDP	WinMX (see also 6699)	unofficially
6260	TCP	UDP	planet MULE	unofficially
6262	TCP	-	Sybase Advantage Database Server	unofficially
6343	-	UDP	SFlow , sFlow traffic monitoring	officially
6346	TCP	UDP	gnutella-svc , gnutella ( FrostWire , LimeWire , Shareaza etc.)	officially
6347	TCP	UDP	gnutella-rtr , Gnutella	officially
6350	TCP	UDP	App Discovery and Access Protocol	officially
6389	TCP	-	EMC CLARiiON	unofficially
6419	TCP	UDP	Simple VDR Protocol	officially
6432	TCP	-	PgBouncer	officially
6444	TCP	UDP	Sun Grid Engine	officially
6445	TCP	UDP	Sun Grid Engine	officially
6454		UDP	Art-Net (DMX)	officially
6502	TCP	UDP	Netop Business Solutions - NetOp Remote Control	unofficially
6503	-	UDP	Netop Business Solutions - NetOp School	unofficially
6514	TCP	-	Transport Layer Security (TLS) Transport Mapping for Syslog ( RFC 5425 )	officially
6522	TCP	-	Gobby	unofficially
6523	TCP	-	Gobby	unofficially
6543	-	UDP	Paradigm Research & Development Jetnet default	unofficially
6556	TCP	-	CheckMK agent	unofficially
6566	TCP	-	SANE (Scanner Access Now Easy) - SANE network scanner daemon	unofficially
6571	-	-	Windows Live FolderShare client	unofficially
6600	TCP	-	Music Playing Daemon (MPD)	unofficially
6619	TCP	UDP	odette-ftps, Odette File Transfer Protocol ( OFTP ) over TLS / SSL	officially
6626	TCP	UDP	WAGO Service Protocol (wago service)	officially
6646	-	UDP	McAfee Network Agent	unofficially
6660-6664	TCP	-	Internet Relay Chat (IRC)	unofficially
6665-6669	TCP	-	Internet Relay Chat (IRC)	officially
6679	TCP	UDP	Osorno Automation Protocol (OSAUT)	officially
6679	TCP	-	IRC over SSL (Secure Internet Relay Chat)	unofficially
6697	TCP	-	IRC over SSL (Secure Internet Relay Chat)	officially
6699	TCP	-	WinMX (see also 6257)	unofficially
6702	TCP	-	Tidal	unofficially
6771	-	UDP	Polycom / Server broadcast	unofficially
6789	TCP	-	Datalogger Support Software Campbell Scientific Loggernet Software	unofficially
6881-6887	TCP	UDP	Bit torrent ( P2P )	unofficially
6888	TCP	UDP	MUSE	officially
6888	TCP	UDP	Bit torrent ( P2P )	unofficially
6889-6890	TCP	UDP	Bit torrent ( P2P )	unofficially
6891-6900	TCP	UDP	Bit torrent ( P2P )	unofficially
6891-6900	TCP	UDP	Windows Live Messenger (file transfer)	unofficially
6901	TCP	UDP	Windows Live Messenger (audio)	unofficially
6901	TCP	UDP	Bit torrent ( P2P )	unofficially
6902-6968	TCP	UDP	Bit torrent ( P2P )	unofficially
6969	TCP	UDP	acmsoda	officially
6969	TCP	-	Bit torrent tracker	unofficially
6970-6999	TCP	UDP	Bit torrent ( P2P )	unofficially
7000	TCP	-	Vuze's built-in HTTPS - BitTorrent tracker	unofficially
7001	TCP	-	BEA WebLogic -Server HTTP -Server	unofficially
7002	TCP	-	BEA WebLogic -Server HTTPS server	unofficially
7005	TCP	-	BMC Software Control-M / Server	unofficially
7006	TCP	-	BMC Software Control-M / Server	unofficially
7010	TCP	-	Default setting for Cisco AON AMC (AON Management Console)	unofficially
7025	TCP	-	Zimbra LMTP [mailbox] (local mail delivery)	unofficially
7047	TCP	-	Zimbra	unofficially
7133	TCP	-	Enemy Territory: Quake Wars	unofficially
7144	TCP	-	Peercast	unofficially
7145	TCP	-	Peercast	unofficially
7171	TCP	-	Tibia	unofficially
7306	TCP	-	Zimbra mysql [mailbox]	unofficially
7307	TCP	-	Zimbra mysql [logger]	unofficially
7312	-	UDP	Sibelius license server	unofficially
7400	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS Discovery	officially
7401	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS user traffic	officially
7402	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS meta traffic	officially
7509	TCP	-	ACPLT - process automation service	officially
7547	TCP	UDP	CPE WAN Management Protocol Technical Report 069	officially
7615	TCP	-	ISL online communication protocol	unofficially
7647	TCP	-	Distributed Ruby	unofficially
7670	TCP	-	BrettspielWelt BSW Boardgame Portal	unofficially
7676	TCP	-	Aqumin AlphaVision Remote Command Interface	unofficially
7700	-	UDP	P2P DC (RedHub)	unofficially
7777	TCP	-	iChat / file transfer proxy	unofficially
7777	TCP	-	Oracle Cluster File System 2	unofficially
7777	TCP	-	GTA: San Andreas Multiplayer Server default port	unofficially
7777	TCP	-	Terraria Server Standard Port	unofficially
7777	TCP	-	Windows backdoor program tini.exe	unofficially
7777	TCP	-	Xivio.com Chat Server Interface	unofficially
7778	TCP	-	Bad Trip MUD	unofficially
7777-7788	-	UDP	Unreal Tournament series default server	unofficially
7777-7788	TCP	-	Unreal Tournament series default server	unofficially
7787-7788	TCP	-	GFI EventsManager 7 & 8	officially
7788-7799	TCP	-	DRBD	Unofficially
7831	TCP	-	Smartlaunch Internet Cafe Administration	unofficially
7880	TCP	UDP	PowerSchool Gradebook Server	unofficially
7915	TCP	-	Default setting for YSFlight server ysflight.com	unofficially
7935	TCP	-	Flash Debug Player	unofficially
7937-9936	TCP	UDP	EMC² (Legato) Networker or Sun Solcitice Backup	officially
8000	-	UDP	iRDMI (Intel Remote Desktop Management Interface ) - sometimes used instead of 8080	officially
8000	TCP	-	iRDMI (Intel Remote Desktop Management Interface )	officially
8000	TCP	-	SHOUTcast	unofficially
8000	TCP	-	WinMOS 300 (elevator monitoring system )	unofficially
8001	TCP	-	SHOUTcast	unofficially
8002	TCP	-	Cisco Systems Unified Call Manager Intercluster	unofficially
8008	TCP	-	HTTP - alternative	officially
8008	TCP	-	IBM HTTP Server Administration	unofficially
8008	TCP	-	Google Chromecast	unofficially
8009	TCP	-	Google Chromecast	unofficially
8009	TCP	-	ajp13 - Apache JServ Protocol AJP Connector	unofficially
8010	TCP	-	XMPP file transfers	unofficially
8011-8014	TCP	-	HTTP Symon Communications Event and Query Engine	unofficially
8016	TCP	-	Secure Automation Device Specification ( Beckhoff Automation )	?
8051	TCP	-	Rocrail Client Service (Model Railroad Control System)	officially
8074	TCP	-	Gadu-Gadu	unofficially
8078	TCP	UDP	Endless online-based servers	unofficially
8080	TCP	-	HTTP alternative (http_alt); often used for proxy servers and caching servers , or to use a web server without root rights	officially
8080	TCP	-	Apache Tomcat	unofficially
8080	-	UDP	FilePhile Master / Relay	unofficially
8081	TCP	-	HTTP / alternative, VibeStreamer, e.g. B. McAfee ePolicy Orchestrator (ePO)	unofficially
8083	TCP	-	FHEM ; Web interface of a home automation system	unofficially
8086	TCP	-	HELM Web Host Automation Windows Control Panel	unofficially
8086	TCP	-	Kaspersky Anti-Virus Control Center	unofficially
8087	TCP	-	Hosting Accelerator Control Panel	unofficially
8087	TCP	-	Parallels Plesk Control Panel	unofficially
8087	-	UDP	Kaspersky Anti-Virus Control Center	unofficially
8088	TCP	-	Radan HTTP	officially
8089	TCP	-	Splunk Daemon	unofficially
8090	TCP	-	HTTP alternative (http_alt_alt)	unofficially
8101	TCP	-	openHAB Control Panel	unofficially
8116	-	UDP	Check Point Cluster Control Protocol	unofficially
8118	TCP	-	Privoxy	officially
8123	TCP	-	Polipo Web proxy	officially
8192	TCP	-	Sophos Remote Management System	unofficially
8193	TCP	-	Sophos Remote Management System	unofficially
8194	TCP	-	Sophos Remote Management System	unofficially
8200	TCP	-	GoToMyPC	unofficially
8222	TCP	-	VMware Server Management User Interface (insecure web interface). See also port 8333	unofficially
8243	TCP	UDP	HTTPS for Apache Synapse	officially
8280	TCP	UDP	HTTP for Apache Synapse	officially
8291	TCP	-	MikroTik Router-OS Winbox	unofficially
8303	-	UDP	Teeworlds server	unofficially
8332	TCP	-	Bitcoin JSON-RPC server	unofficially
8333	TCP	-	Bitcoin	unofficially
8333	TCP	-	VMware See also port 8222	unofficially
8400	TCP	UDP	cvp, Commvault Unified Data Management	officially
8423	TCP		Aristech text-to-speech server	officially
8442	TCP	UDP	CyBro A-bus, Cybrotech Ltd.	officially
8443	TCP	UDP	PCsync HTTPS (IANA); unofficial: SW Soft Plesk Control Panel, Apache Tomcat SSL, Promise WebPAM SSL, LiveConfig , IPCop	officially
8444	TCP	UDP	PCsync HTTPS	officially
8484	TCP	UDP	MapleStory	unofficially
8500	TCP	UDP	ColdFusion Macromedia / Adobe ColdFusion, Duke Nukem 3D	unofficially
8501	TCP	-	dukesterx.net DukesterX - default	unofficially
8530	TCP	-	WSUS HTTP standard port	unofficially
8531	TCP	-	WSUS HTTPS standard port	unofficially
8585	TCP	-	License server from cseTools	unofficially
8691	TCP	-	Ultra fractal	unofficially
8701	-	UDP	SoftPerfect Bandwidth Manager	unofficially
8702	-	UDP	SoftPerfect Bandwidth Manager	unofficially
8728	TCP		MikroTik Router-OS API	officially
8729	TCP		MikroTik Router-OS API-SSL	officially
8767	-	UDP	TeamSpeak	unofficially
8768	-	UDP	TeamSpeak	unofficially
8880	-	UDP	cddbp-alt, CDDB protocol (CDDBP) alternatively	officially
8880	TCP	-	cddbp-alt, CDDB protocol (CDDBP) alternatively	officially
8880	TCP	-	WebSphere Application Server SOAP connector default	unofficially
8880	TCP	-	Win Media Streamer to Server SOAP connector default setting	unofficially
8881	TCP	-	Atlasz Informatics Research Ltd atlasz.com Secure Application Server	unofficially
8882	TCP	-	Atlasz Informatics Research Ltd atlasz.com Secure Application Server	unofficially
8883	TCP	UDP	Secure MQTT (Message Queue Telemetry Transport over SSL)	officially
8887	TCP	-	HyperVM HTTP	officially
8888	TCP	-	HyperVM HTTPS	officially
8888	-	UDP	NewsEDGE server	officially
8888	TCP	-	NewsEDGE server	officially
8888	TCP	-	Sun Answerbook dwhttpd server (deprecated according to docs.sun.com )	unofficially
8888	TCP	-	GNUmp3d HTTP music streaming and Web interface	unofficially
8888	TCP	-	LoLo Catcher HTTP Web interface (www.optiform.com)	unofficially
8888	TCP	-	D2GS Admin Console Telnet console for D2GS servers (Diablo 2)	unofficially
8888	TCP	-	Earthland Realms 2 Server (AU1_2)	unofficially
8889	TCP	-	Earthland Realms 2 Server (AU1_1)	unofficially
8983	TCP	-	Default for Apache Solr	unofficially
8953	TCP	-	unbound dns nameserver control port	officially
8953	-	UDP	reserved	officially
8954	TCP	UDP	Canto Cumulus Admin Port	officially
9000	TCP	-	Buffalo LinkSystem Web access	unofficially
9000	TCP	-	DBGp	unofficially
9000	TCP	-	SqueezeCenter web server & streaming	unofficially
9000	-	UDP	UDP cast	unofficially
9001	TCP	UDP	ETL Service Manager	officially
9001	-	-	Microsoft SharePoint Authoring Environment	unofficially
9001	-	-	cisco-xremote router configuration	unofficially
9001	-	-	goal	unofficially
9001	TCP	-	DBGp proxy	unofficially
9009	TCP	UDP	Pichat -Server - Peer-to-Peer Chat Software	officially
9010	TCP	-	ProMoS DMS database communication and licensing	unofficially
9011	TCP	-	ProMoS PDBS communication on historical data	unofficially
9030	TCP	-	Gate / often used	unofficially
9043	TCP	-	WebSphere Application Server Administration Console secure	unofficially
9050	TCP	-	goal	unofficially
9051	TCP	-	goal	unofficially
9060	TCP	-	WebSphere Application Server Administration Console	unofficially
9080	-	UDP	glrpc, Microsoft Groove collaboration software GLRPC	officially
9080	TCP	-	glrpc, Microsoft Groove collaboration software GLRPC	officially
9080	TCP	-	WebSphere Application Server HTTP Transport (port 1) Default setting	unofficially
9090	TCP	-	Webwasher, Secure Web, McAfee Web Gateway - Default Proxy Port, ManageEngine Applications Manager	unofficially
9090	TCP	-	Openfire Administration Console	unofficially
9090	TCP	-	SqueezeCenter / Control (CLI)	unofficially
9091	TCP	-	Openfire Administration Console (SSL Secured)	unofficially
9100	TCP	-	PDL data stream	officially
9101	TCP	UDP	Bacula Director	officially
9102	TCP	UDP	Bacula File Daemon	officially
9103	TCP	UDP	Bacula Storage Daemon	officially
9105	TCP	UDP	Xadmin Control Daemon	officially
9110	-	UDP	SSMP message protocol	unofficially
9119	TCP	UDP	MXit Instant Messenger	officially
9150	TCP	-	Tor Browser Bundle	unofficially
9200	TCP		SEH myUTN Manager	unofficially
9287	TCP	UDP	Canto Cumulus	officially
9293	TCP	-	Sony PlayStation RemotePlay	unofficially
9300	TCP	-	IBM Cognos 8 SOAP	unofficially
9303	-	UDP	D-Link Shareport	unofficially
9306	TCP	-	Sphinx Native API	officially
9312	TCP	-	Sphinx SphinxQL	officially
9418	TCP	UDP	git, Git pack transfer service	officially
9420	TCP	-	MooseFS distributed file system	unofficially
9421	TCP	-	MooseFS distributed file system	unofficially
9422	TCP	-	MooseFS distributed file system	unofficially
9501	TCP	-	Keppe Chat , Keppe Project-Team Chat System	unofficially
9522	TCP	UDP	Speedwire, SMA Solar Technology AG , communication protocol	officially
9535	TCP	UDP	mngsuite, LANDesk Management Suite Remote Control	officially
9536	TCP	UDP	laes-bf, IP Fabrics Surveillance buffering function	officially
9600	-	UDP	Omron FINS, OMRON FINS PLC communication	officially
9675	TCP	UDP	Spiceworks Desktop, IT Helpdesk Software	unofficially
9676	TCP	UDP	Spiceworks Desktop, IT Helpdesk Software	unofficially
9695	-	UDP	CCNx	officially
9800	TCP	UDP	WebDAV Source	officially
9800	-	-	WebCT e-learning portal	unofficially
9875	TCP	-	Disney Club Penguin online game for children	unofficially
9898	-	UDP	MonkeyCom	officially
9898	TCP	-	MonkeyCom	officially
9898	TCP	-	Tripwire - File Integrity Monitoring Software	unofficially
9987	-	UDP	TeamSpeak 3 Voice	unofficially
9996	TCP	UDP	" The Palace " Virtual Reality Chat Software - 5	officially
9999	-	-	Hydranode - donkey2000 Telnet control	unofficially
9999	TCP	-	Lantronix UDS-10 / UDS100 RS-485 to Ethernet Converter Telnet control	unofficially
9999	-	-	Urchin Web Analytics	unofficially
10,000	-	-	Webmin	unofficially
10,000	-	-	BackupExec	unofficially
10,000	-	-	Ericsson Account Manager (avim)	unofficially
10001	TCP	UCP	SCP configuration	officially
10001	-	UDP	Lantronix UDS-10 / UDS100 RS-485 to Ethernet Converter preset	unofficially
10001	-	UDP	Ubiquiti UniFi Access Point	unofficially
10008	TCP	UDP	Octopus multiplexer	officially
10009	TCP	UDP	Cross Fire	unofficially
10010	TCP	-	Open Object Rexx (ooRexx) rxapi daemon	officially
10011	TCP	-	TeamSpeak 3 ServerQuery	unofficially
10017	-	-	AIX, NeXT, HPUX - rexd daemon control	unofficially
10024	TCP	-	Zimbra SMTP [mta] - postfix to amavis	unofficially
10025	TCP	-	Zimbra SMTP - amavis back to postfix	unofficially
10042	TCP	-	Mathoid server - converts texvc to MathML + SVG	unofficially
10050	TCP	UDP	Zabbix agent	officially
10051	TCP	UDP	Zabbix trapper	officially
10113	TCP	UDP	NetIQ Endpoint	officially
10114	TCP	UDP	NetIQ Qcheck	officially
10115	TCP	UDP	NetIQ Endpoint	officially
10116	TCP	UDP	NetIQ VoIP Assessor	officially
10200	TCP	-	FRISK Software International - virus scanner daemon for UNIX	unofficially
10201-10204	TCP	-	FRISK Software International - virus scanner daemon for UNIX	unofficially
10308	-	-	Lock-on: Modern Air Combat	unofficially
10480	-	-	SWAT 4 Designated Server	unofficially
10823	-	UDP	Farming Simulator 2011/13/15/17 standard server	unofficially
11155	-	UDP	Tunngle	unofficially
11211	TCP	UDP	memcached	unofficially
11235	-	-	Savage: Battle for Newerth online server	unofficially
11294	-	-	Blood Quest online server	unofficially
11371	TCP	-	OpenPGP - HTTP - Keyserver (HPK)	officially
11576	-	-	IPStor	unofficially
12010	TCP	-	ElevateDB	unofficially
12011	TCP	-	Axence nVision	unofficially
12012	TCP	-	Axence nVision	unofficially
12012	TCP	-	Audition Online Dance Battle , Korea Server - Status / Version Check	unofficially
12012	-	UDP	Audition Online Dance Battle , Korea Server - Status / Version Check	unofficially
12013	TCP	UDP	Audition Online Dance Battle , Korea server	unofficially
12035	-	UDP	Linden Lab Second Life	unofficially
12222	-	UDP	Light Weight Access Point Protocol ( LWAPP ; RFC 5412 )	officially
12223	-	UDP	Light Weight Access Point Protocol ( LWAPP ; RFC 5412 )	officially
12345	-	-	NetBus	unofficially
12489	TCP	-	NSClient / NSClient ++ / NC_Net ( Nagios )	unofficially
12975	TCP	-	LogMeIn Hamachi	unofficially
12998-12999	-	UDP	Takenaka RDI Mirror World on SecondLife	unofficially
13000-13050	-	UDP	Linden Lab	unofficially
13008	TCP	UDP	Cross Fire
13076	TCP	-	BMC Software Control-M / Enterprise Manager	officially
13666	TCP	UDP	LCDproc daemon	unofficially
13195-13196	TCP	UDP	Ontolux Ontolux 2D	unofficially
13720-13721	TCP	UDP	Symantec NetBackup / VERITAS	officially
13724	TCP	UDP	Symantec Network Utility - vnetd / VERITAS	officially
13782	TCP	UDP	Symantec NetBackup / VERITAS	officially
13783	TCP	UDP	Symantec VOPIED protocol ( VERITAS )	officially
13785	TCP	UDP	Symantec NetBackup Database - nbdb ( VERITAS )	officially
13786	TCP	UDP	Symantec nomdb ( VERITAS )	officially
14439	TCP	-	APRS UI-View Amateur Radio UI-WebServer	unofficially
14567	-	UDP	Battlefield 1942	unofficially
14942	TCP	-	Trend Micro Server Protect for Linux (SPLX) 3.0 web console can be accessed using Hypertext Transfer Protocol (HTTP)	unofficially
14943	TCP	-	Trend Micro ServerProtect for Linux (SPLX) 3.0 web console can be accessed using HTTPS (Hypertext Transfer Protocol over SSL / TLS)	unofficially
15000	TCP	-	psyBNC	unofficially
15000	TCP	-	Wesnoth	unofficially
15000	TCP	-	Kaspersky Network Agent	unofficially
15000	TCP	-	hydap	officially
15672	TCP	-	RabbitMQ management console ( Pivotal Software )	unofficially
15000	-	UDP	hydap	officially
15567	-	UDP	Battlefield Vietnam	unofficially
15345	TCP	UDP	XPilot	officially
16000	TCP	-	shroudBNC	unofficially
16080	TCP	-	Mac OS X Server Web (HTTP) service	unofficially
16384	-	UDP	Iron Mountain Digital online backup	unofficially
16567	-	UDP	Battlefield 2	unofficially
16992	TCP	UDP	Intel (R) Active Management Technology (AMT)	officially
17475	TCP	-	DMXControl 3 Network Broker	unofficially
17500	TCP	-	Dropbox LanSync Protocol (db-lsp)	officially
17500	-	UDP	Dropbox LanSync Discovery (db-lsp-disc)	officially
18010	TCP	-	Super Dancer Online Extreme (SDO-X) - CiB Net Station Malaysia Server	unofficially
18104	TCP	-	RAD PDF Service	officially
18180	TCP	-	DART reporting server	unofficially
18200	TCP	UDP	Audition Online Dance Battle , AsiaSoft Thailand Server - Status / Version Check	unofficially
18201	TCP	UDP	Audition Online Dance Battle , AsiaSoft Thailand Server	unofficially
18206	TCP	UDP	Audition Online Dance Battle , AsiaSoft Thailand Server - FAM Database	unofficially
18300	TCP	UDP	Audition Online Dance Battle , AsiaSoft SEA Server - Status / Version Check	unofficially
18301	TCP	UDP	Audition Online Dance Battle , AsiaSoft SEA Server	unofficially
18306	TCP	UDP	Audition Online Dance Battle , AsiaSoft SEA Server - FAM Database	unofficially
18400	TCP	UDP	Audition Online Dance Battle , KAIZEN Brazil Server - Status / Version Check	unofficially
18401	TCP	UDP	Audition Online Dance Battle , KAIZEN Brazil Server	unofficially
18505	TCP	UDP	Audition Online Dance Battle , Nexon Server - Status / Version Check	unofficially
18506	TCP	UDP	Audition Online Dance Battle , Nexon Server	unofficially
18605	TCP	UDP	X-BEAT - Status / Version Check	unofficially
18606	TCP	UDP	X-BEAT	unofficially
19000	TCP	UDP	Audition Online Dance Battle , G10 / alaplaya Server - Status / Version Check	unofficially
19001	TCP	UDP	Audition Online Dance Battle , G10 / alaplaya Server	unofficially
19132	?	?	Minecraft Pocket Edition	unofficially
19226	TCP	-	Panda Software AdminSecure Communication Agent	unofficially
19283	TCP	UDP	K2 - KeyAuditor & KeyServer, Sassafras Software Inc. License Management Tools	officially
19294	TCP	-	Google Talk Voice and Video connections	unofficially
19295	-	UDP	Google Talk Voice and Video connections	unofficially
19302	-	UDP	Google Talk Voice and Video connections	unofficially
19315	TCP	UDP	KeyShadow for K2 - KeyAuditor & KeyServer, Sassafras Software Inc. License Management Tools	officially
19638	TCP	-	Ensim control panel	unofficially
19812	TCP	-	4D database SQL Communication	unofficially
19813	TCP	-	4D database Client Server Communication	unofficially
19814	TCP	-	4D database DB4D Communication	unofficially
19999	-	-	DNP - Secure (Distributed Network Protocol - Secure), a secure version of the protocol used in SCADA systems between communicating RTU s and IED s	officially
20000	-	-	DNP (Distributed Network Protocol), a protocol used in SCADA systems between communicating RTU s and IED s	officially
20000	-	-	Usermin , web-based user tool	unofficially
20014	TCP	-	DART reporting server	unofficially
20720	TCP	-	Symantec i3 Web GUI server	unofficially
21001	TCP	-	AMLFilter, AMLFilter Inc. amlf-admin standard port	unofficially
21011	TCP	-	AMLFilter, AMLFilter Inc. amlf-engine-01 HTTP standard port	unofficially
21012	TCP	-	AMLFilter, AMLFilter Inc. amlf-engine-01 HTTPS standard port	unofficially
21021	TCP	-	AMLFilter, AMLFilter Inc. amlf-engine-02 HTTP standard port	unofficially
21022	TCP	-	AMLFilter, AMLFilter Inc. amlf-engine-02 HTTPS standard port	unofficially
22136	TCP	-	FLIR Systems Camera Resource Protocol	unofficially
22222	TCP	-	Davis Instruments, WeatherLink IP	unofficially
22347	TCP	UDP	WibuKey, WIBU-SYSTEMS AG copy protection	officially
22350	TCP	UDP	CodeMeter, WIBU-SYSTEMS AG copy protection	officially
22351	TCP	-	CodeMeter-CmWAN WIBU-SYSTEMS AG copy protection	officially
23073	-	-	Soldier Designated server	unofficially
23399	-	-	Skype standard protocol	unofficially
23513	-	-	Duke Nukem 3D Duke Nukem Ports	unofficially
24444	-	-	NetBeans IDE	unofficially
24465	TCP	UDP	Tonido Directory Server for Tonido , a personal web app and P2P platform	officially
24554	TCP	UDP	BINKP , FidoNet mail transfers over TCP / IP	officially
24800	-	-	Synergy : KVM software	unofficially
24842	-	-	StepMania : Online: Dance Dance Revolution Simulator	unofficially
25565	TCP	-	Minecraft Designated Server	officially
25565	-	-	MySQL standard MySQL port	unofficially
25577	-	-	Minecraft BungeeCord Server	unofficially
25888	-	UDP	Xfire (Firewall Report, UDP_IN)	unofficially
25999	TCP	-	Xfire	unofficially
26000	-	UDP	Quake from id Software	officially
26000	TCP	-	Quake from id Software	officially
26000	TCP	-	EVE Online MMORPG from CCP	unofficially
26900	TCP	-	EVE Online MMORPG from CCP	unofficially
26901	TCP	-	EVE Online MMORPG from CCP	unofficially
27000	-	UDP	(until 27006) Main server for QuakeWorld from id Software	unofficially
27000-27009	TCP	-	FLEXnet Publishers License server	unofficially
27010	-	-	Source Engine reserved server port	unofficially
27014	-	-	Source Engine reserved server port (rare)	unofficially
27015	-	-	GoldSrc and Source Engine reserved server port	unofficially
27016	-	-	Magicka server port	unofficially
27017	-	-	mongoDB server port	unofficially
27036	-	UDP	Steam In-Home Streaming Discovery Protocol	unofficially
27374	-	-	Sub7 standard	unofficially
27500	-	UDP	(until 27900) QuakeWorld from id Software	unofficially
27632	TCP	-	Sniper Ghost Warrior from Interactive	unofficially
27888	-	UDP	Kaillera server	unofficially
27900-27901	-	-	Nintendo Wi-Fi Connection	unofficially
27901	-	UDP	(until 27910) Main server for Quake II from id Software	unofficially
27960	-	UDP	(until 27969) Enemy Territory from Activision , Quake III Arena , Quake III and Quake Live from id Software as well as some games derived from ioquake3	unofficially
28000	-	-	Bitfighter Standard Bitfighter Server	unofficially
28001	-	-	Star victories: Tribes Standard Tribes v.1 Server	unofficially
28395	TCP	-	SmartSystemsLLC.com Smart Sale 5.0	unofficially
28763	-	UDP	AssaultCube Server	unofficially
28910	-	-	Nintendo Wi-Fi Connection	unofficially
28960	-	UDP	Call of duty ; Call of Duty: United Offensive ; Call of Duty 2 ; Call of Duty 4: Modern Warfare ; Call of Duty: World at War (PC Version)	unofficially
29000	-	-	Perfect World International	unofficially
29900-29901	-	-	Nintendo Wi-Fi Connection	unofficially
29920	-	-	Nintendo Wi-Fi Connection	unofficially
30000	-	-	Pokémon Netbattle	unofficially
30033	TCP	-	TeamSpeak 3 file transfer	unofficially
30301	-	-	Bit torrent	unofficially
30564	TCP	-	Multiplicity : keyboard / mouse / clipboard sharing software	unofficially
30464-30718	-	UDP	Kaba Group , BCLAN	unofficially
30718	-	UDP	Lantronix	unofficially
30777	TCP	-	ZangZing agent	unofficially
31337	TCP	-	Back orifice - remote maintenance (often however Trojan horse )	unofficially
31415	-	-	ThoughtSignal - Server Communication Service	unofficially
31456	TCP	-	TetriNET IRC gateway	unofficially
31457	TCP	-	TetriNET	officially
31458	TCP	-	TetriNET	unofficially
32123	TCP	-	x3Lobby	unofficially
32245	TCP	-	MMTSG-mutualed over MMT	unofficially
32400	TCP	-	Plex Media Server	unofficially
32769	TCP	-	FileNet RPC	unofficially
32976	TCP	-	LogMeIn Hamachi	unofficially
33434	TCP	UDP	traceroute	officially
34443	-	-	Linksys PSUS4 print server	unofficially
36963	-	UDP	Counter Strike 2D	unofficially
37659	TCP	-	Axence nVision	unofficially
37777	TCP	-	Digital video recorder hardware	unofficially
38000	TCP	-	InfoVista Server Database	officially
38001-38500	TCP		PCS IT-Trading Tradecontrol	unofficially
40000	TCP	UDP	SafetyNET p real-time Industrial Ethernet	officially
40001	TCP	UDP	JamesWebster port real-time Industrial Ethernet	officially
41144	TCP	-	TeamSpeak DNS (TSDNS)	unofficially
41823	TCP	UDP	Murealm client	unofficially
43047	TCP	-	TheòsMessenger	officially
43048	TCP	-	TheòsMessenger	officially
43594-43595	TCP	-	Jagex , RuneScape , FunOrb etc.	unofficially
44818	TCP	UDP	EtherNet / IP ( Industrial Ethernet )	officially
47808	TCP	UDP	BACnet	officially
48898	TCP	-	Automation Device Specification ( Beckhoff Automation )	unofficially
48899	-	UDP	Automation Device Specification ( Beckhoff Automation )	unofficially
49000	TCP	UDP	Server for status information, SOAP (e.g. with Fritz! Box )	unofficially
49151	TCP	UDP	reserved	officially

Dynamic port addresses from 49152 - 65535

The port addresses from 49152 is, according to RFC 6335 to dynamic ports that can be used locally by applications and / or dynamic. These connection numbers are not assigned by IANA, so it cannot be ruled out that other applications are already using a port or that the operating system forbids its use.

port	TCP	UDP	description	status
51820	-	UDP	WireGuard	unofficially
57621	-	UDP	Spotify	unofficially
60000-61000	TCP	UDP	Mosh	unofficially
64738	TCP	UDP	Mumble	unofficially

Web links

• Official list of IANA's standardized ports

Individual evidence

1. ↑ ^{a b} compressnet / tcp ( Memento from June 9, 1997 in the Internet Archive )
2. ↑ CompressNET Management Utility standard port
3. ↑ CompressNET Compression Process standard port
4. ↑ ^{a b} systat and netstat . eTutorials. Retrieved May 19, 2011.
5. ↑ ^{a b} RFC 887 - Resource Location Protocol
6. ^ NI FTP: Summary and Assessment . In: IEN 99 .
7. ↑ RFC 1476 . - RAP: Internet Route Access Protocol . (English).
8. ↑ RFC 983 . - ISO Transport Services on Top of the TCP . (English).
9. ↑ RFC 818 . - The Remote User Telnet Service . (English).
10. ↑ ^{a b} RFC 1413 . - Identification Protocol . (English).
11. ↑ COM Fundamentals - Guide - COM Clients and Servers - Inter-Object Communications - Microsoft RPC
12. ↑ RFC 1068 . - Background File Transfer Program (BFTP) . (English).
13. ↑ Cisco Document ID: 7244, Understanding Simple Network Management Protocol (SNMP) Traps
14. ↑ RFC 1504 . - AppleTalk Update-Based Routing Protocol . (English).
15. ↑ RFC 4409 . - Message Submission for Mail . (English).
16. ↑ RFC 3195 . - Reliable delivery for syslog . (English).
17. ↑ RFC 3620 . - The TUNNEL Profile . (English).
18. ↑ INTERNET DRAFT, DHCP Failover Protocol ( Memento of the original from November 21, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (expired: September 2003) 
19. ↑ RFC 3632 . - VeriSign Registry Registrar Protocol (RRP) version 2.0.0 . (English).
20. ↑ IEEE Standard (1244.3-2000) for Media Management System (MMS) Media Management Protocol (MMP)
21. ↑ Main configuration variables (tinc manual)
22. ↑ Integrated Virtualization Manager on IBM System p5 (PDF; 4.39 MB)
23. ↑ IEEE Standard (1244.2-2000) for Media Management Systems (MMS) Session Security, Authentication, Initialization Protocol (SSAIP)
24. ↑ RFC 4204 . - Link Management Protocol . [Errata: RFC 4204 ]. October 2005. (Updated by RFC 6898  - English).
25. ↑ RFC 3981 . - IRIS: The Internet Registry Information Service (IRIS) Core Protocol . (English).
26. ↑ Internet Registry Information Service (IRIS) ( Memento of the original from February 1, 2009 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
27. ↑ Internet Draft, Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP) ( Memento of the original from October 9, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
28. ^ Tag Distribution Protocol Internet Draft
29. ↑ United States Patent 7286529, Discovery and tag space identifiers in a tag distribution protocol (TDP)
30. ↑ Cisco IOS Software Release 11.1CT New Features
31. ↑ Cisco IOS Software Releases 12.0 S, MPLS Label Distribution Protocol (LDP)  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.  
32. ↑ World Intellectual Property Organization (WIPO) WO / 2004/056056, Arrangement in a Router of a Mobile Network for Optimizing Use of Messages Carrying Reverse Routing Headers ( Memento of the original from August 5, 2012 in the web archive archive.today ) Info: The archive link was used automatically and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. 
33. ↑ Port 903: Required ports for configuring an external firewall to allow ESX and VirtualCenter traffic . July 7, 2009, accessed August 4, 2009
34. ↑ IANA
35. ↑ Brief descriptions of registered TCP and UDP ports
36. ↑ Remote Procedure Call
37. ↑ Tuxánci game ( Memento of the original from July 28, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. - a multiplatform game inspired by the Czech Bulanci , released under the GNU General Public License 
38. ↑ IBM U2 product family ( Memento of the original from June 12, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
39. ^ IETF Draft Minger Email Address Verification Protocol
40. ↑ RFC 2167 . - Referral Whois (RWhois) Protocol . (English).
41. ↑ fai-monitor manpage
42. ↑ Port Details - Port 4728 . SANS. Retrieved May 19, 2011.
43. ↑ ARX ​​Passersystem, Användarmanual ( Memento of the original from August 21, 2010 in the Internet Archive ) Info: The archive link has been inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
44. ^ Symantec Intruder Alert product support
45. ↑ IBM Tivoli Netcool / Impact ( Memento of the original from June 16, 2008 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. 
46. ↑ RFC 2107 . - Ascend Tunnel Management Protocol . (English).
47. ↑ ^{a b} RFC 3920 . - Extensible Messaging and Presence Protocol (XMPP): Core . (English).
48. ↑ ^{a b} RFC 5415 . - Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification . (English).
49. ↑ pcAnywhere IP port usage ( Memento of the original from May 14, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
50. ↑ How to change the ports of pyANYWHEREdata ( Memento of the original from May 3, 2008 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
51. ↑ TeamViewer Desktop Sharing
52. ↑ CVSup.org
53. ↑ prd Technologies Ltd Billing & Rating Solutions  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.  
54. ↑ Monitor devices in the network with checkmk | checkmk. Retrieved March 30, 2020 . 
55. ^ Application-Oriented Networking - Cisco Systems
56. ^ ISL Online
57. ↑ Server - Official Terraria Wiki. Retrieved September 16, 2017 . 
58. ↑ Smartlaunch 4.1 Cyber ​​Cafe Management Software Product Overview ( Memento of the original from March 11, 2013 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. (PDF; 1.09 MB) 
59. ↑ Flex 3 - Adobe Flex 3 Help ( Memento of the original from July 7, 2012 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. 
60. ↑ ^{a b} Intel DMI (Desktop Management Interface)
61. ↑ Requirements. Retrieved May 14, 2020 . 
62. ↑ rocrail.net: 8051
63. ^ Radan HTTP
64. ↑ ^{a b} Apache Synapse
65. ↑ Bitcoin Forum: Command Line and JSON-RPC  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.  
66. ↑ Bitcoin FAQ
67. ↑ ^{a b} PCsync HTTPS: a remote file transfer protocol on port 8443
68. ↑ ^{a b} aczechowski: Ports used for connections - Configuration Manager. Retrieved on October 21, 2019 (German). 
69. ↑ cseTools news blog, accessed on October 21, 2019
70. ↑ Apache Solr Tutorial
71. ↑ ETL Electronics ( Memento of the original from January 4, 2012 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
72. ↑ www.seh-technology.com. In: www.seh-technology.com. Retrieved September 27, 2016 . 
73. ↑ Lantronix Discontinued Products / No Longer Supported
74. ↑ Lantronix UDS-10 UDS100 User Guide (PDF; 706 kB)
75. ↑ help.ubnt.com
76. ↑ Tunngle FAQ - January 21, 2014 ( Memento of the original from February 2, 2014 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. 
77. ↑ Authentication with Second Life - Second Life Wiki
78. ↑ Automatic Packet Reporting System "APRS Wiki"
79. ↑ Minecraft Pocket Edition, Version 0.15.6 Alpha, Add Server menu , Friends area
80. ↑ ^{a b c} How do I allow my internal XMPP client or server to connect to the Talk service? , Google Code Help, accessed December 15, 2010.
81. ↑ iana.org
82. ↑ ^{a b} scenario: ADS connection through a firewall. Retrieved May 14, 2020 . 
83. ↑ RFC 6335  - Service Name and Port Number Procedures . August 2011. Section 8.1.2: Variances for Specific Port Number Ranges. (English).