计算机常用端口（软件）

http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

 

 

Table legend

Color coding of table entries

Official	Port/application combination is registered with IANA
Unofficial	Port/application combination is not registered with IANA
Conflict	Port is in use for multiple applications

[edit] Well-known ports: 0–1023

According to IANA "The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the well-known port."^[1]

Port	TCP	UDP	Description	Status
0		UDP	Reserved	Official
0	TCP	UDP	When running a server on port 0, the system will run it on a random port from 1-65535 or 1024-65535 depending on the privileges of the user.	Official
1	TCP	UDP	TCP Port Service Multiplexer	Official
2	TCP	UDP	Management Utility	Official
3	TCP	UDP	Compression Process	Official
4	TCP	UDP	Unassigned	Official
5	TCP	UDP	Remote Job Entry	Official
6	TCP	UDP	Unassigned	Official
7	TCP	UDP	Echo	Official
8	TCP	UDP	Unassigned	Official
9	TCP	UDP	Discard	Official
10	TCP	UDP	Unassigned	Official
11	TCP	UDP	Active Users	Official
12	TCP	UDP	Unassigned	Official
13	TCP	UDP	DAYTIME – (RFC 867)	Official
14	TCP	UDP	Unassigned	Official
16	TCP	UDP	Unassigned	Official
17	TCP	UDP	Quote of the Day	Official
18	TCP	UDP	Message Send Protocol	Official
19	TCP	UDP	Character Generator	Official
20	TCP		FTP – data transfer	Official
21	TCP		FTP – control (command)	Official
22	TCP	UDP	Secure Shell (SSH)—used for secure logins, file transfers (scp, sftp) and port forwarding	Official
23	TCP		Telnet protocol—unencrypted text communications	Official USA only
24	TCP	UDP	Priv-mail : any private mail system.	Official
25	TCP		Simple Mail Transfer Protocol (SMTP)—used for e-mail routing between mail servers	Official
34	TCP	UDP	Remote File (RF)—used to transfer files between machines	Unofficial
35	TCP	UDP	Any private printer server protocol	Official
37	TCP	UDP	TIME protocol	Official
39	TCP	UDP	Resource Location Protocol[2] (RLP)—used for determining the location of higher level services from hosts on a network	Official
41	TCP	UDP	Graphics	Official
42	TCP	UDP	nameserver, ARPA Host Name Server Protocol	Official
42	TCP	UDP	WINS	Unofficial
43	TCP		WHOIS protocol	Official
47	TCP	UDP	NI FTP	Official
49	TCP	UDP	TACACS Login Host protocol	Official
50	TCP	UDP	Remote Mail Checking Protocol	Official
51	TCP	UDP	IMP Logical Address Maintenance	Official
52	TCP	UDP	XNS (Xerox Network Systems) Time Protocol	Official
53	TCP	UDP	Domain Name System (DNS)	Official
54	TCP	UDP	XNS (Xerox Network Systems) Clearinghouse	Official
55	TCP	UDP	ISI Graphics Language (ISI-GL)	Unofficial
56	TCP	UDP	XNS (Xerox Network Systems) Authentication	Official
56	TCP	UDP	Route Access Protocol (RAP)[3]	Unofficial
57	TCP		Mail Transfer Protocol (MTP)	Unofficial
58	TCP	UDP	XNS (Xerox Network Systems) Mail	Official
67		UDP	Bootstrap Protocol (BOOTP) Server; also used by Dynamic Host Configuration Protocol (DHCP)	Official
68		UDP	Bootstrap Protocol (BOOTP) Client; also used by Dynamic Host Configuration Protocol (DHCP)	Official
69		UDP	Trivial File Transfer Protocol (TFTP)	Official
70	TCP		Gopher protocol	Official
79	TCP		Finger protocol	Official
80	TCP	UDP	Hypertext Transfer Protocol (HTTP)	Official
81	TCP		Torpark—Onion routing	Unofficial
82		UDP	Torpark—Control	Unofficial
83	TCP		MIT ML Device	Official
88	TCP	UDP	Kerberos—authentication system	Official
90	TCP	UDP	dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map	Official
90	TCP	UDP	Pointcast	Unofficial
99	TCP		WIP Message Protocol	Unofficial
101	TCP		NIC host name	Official
102	TCP		ISO-TSAP (Transport Service Access Point) Class 0 protocol[4]	Official
104	TCP	UDP	ACR/NEMA Digital Imaging and Communications in Medicine	Official
105	TCP	UDP	CCSO Nameserver Protocol (Qi/Ph)	Official
107	TCP		Remote TELNET Service[5] protocol	Official
108	TCP	UDP	SNA Gateway Access Server [6]	Official
109	TCP		Post Office Protocol 2 (POP2)	Official
110	TCP		Post Office Protocol 3 (POP3)	Official
111	TCP	UDP	ONC RPC (SunRPC)	Official
113	TCP		ident—user identification system, used by IRC servers to identify users	Official
113	TCP	UDP	Authentication Service (auth)	Official
115	TCP		Simple File Transfer Protocol (SFTP)	Official
117	TCP		UUCP Path Service	Official
118	TCP	UDP	SQL (Structured Query Language) Services	Official
119	TCP		Network News Transfer Protocol (NNTP)—used for retrieving newsgroup messages	Official
123		UDP	Network Time Protocol (NTP)—used for time synchronization	Official
135	TCP	UDP	DCE endpoint resolution	Official
135	TCP	UDP	Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service[7], used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM	Unofficial
137	TCP	UDP	NetBIOS NetBIOS Name Service	Official
138	TCP	UDP	NetBIOS NetBIOS Datagram Service	Official
139	TCP	UDP	NetBIOS NetBIOS Session Service	Official
143	TCP	UDP	Internet Message Access Protocol (IMAP)—used for retrieving, organizing, and synchronizing e-mail messages	Official
152	TCP	UDP	Background File Transfer Program (BFTP)[8]	Official
153	TCP	UDP	SGMP, Simple Gateway Monitoring Protocol	Official
156	TCP	UDP	SQL Service	Official
158	TCP	UDP	DMSP, Distributed Mail Service Protocol	Unofficial
161		UDP	Simple Network Management Protocol (SNMP)	Official
162	TCP	UDP	Simple Network Management Protocol Trap (SNMPTRAP)[9]	Official
170	TCP		Print-srv, Network PostScript	Official
177	TCP	UDP	X Display Manager Control Protocol (XDMCP)	Official
179	TCP		BGP (Border Gateway Protocol)	Official
194	TCP	UDP	IRC (Internet Relay Chat)	Official
199	TCP	UDP	SMUX, SNMP Unix Multiplexer	Official
201	TCP	UDP	AppleTalk Routing Maintenance	Official
209	TCP	UDP	The Quick Mail Transfer Protocol	Official
210	TCP	UDP	ANSI Z39.50	Official
213	TCP	UDP	Internetwork Packet Exchange (IPX)	Official
218	TCP	UDP	Message posting protocol (MPP)	Official
220	TCP	UDP	Internet Message Access Protocol (IMAP), version 3	Official
256	TCP	UDP	2DEV "2SP" Port	Unofficial
259	TCP	UDP	ESRO, Efficient Short Remote Operations	Official
264	TCP	UDP	BGMP, Border Gateway Multicast Protocol	Official
308	TCP		Novastor Online Backup	Official
311	TCP		Mac OS X Server Admin (officially AppleShare IP Web administration)	Official
318	TCP	UDP	PKIX TSP, Time Stamp Protocol	Official
319		UDP	Precision time protocol event messages	Official
320		UDP	Precision time protocol general messages	Official
323	TCP	UDP	IMMP, Internet Message Mapping Protocol	Unofficial
350	TCP	UDP	MATIP-Type A, Mapping of Airline Traffic over Internet Protocol	Official
351	TCP	UDP	MATIP-Type B, Mapping of Airline Traffic over Internet Protocol	Official
366	TCP	UDP	ODMR, On-Demand Mail Relay	Official
369	TCP	UDP	Rpc2portmap	Official
370	TCP	UDP	codaauth2 – Coda authentication server	Unofficial
370	TCP	UDP	securecast1 – Outgoing packets to NAI's servers, http://www.nai.com/asp_set/anti_virus/alerts/faq.as	Unofficial
371	TCP	UDP	ClearCase albd	Official
383	TCP	UDP	HP data alarm manager	Official
384	TCP	UDP	A Remote Network Server System	Official
387	TCP	UDP	AURP, AppleTalk Update-based Routing Protocol	Official
389	TCP	UDP	Lightweight Directory Access Protocol (LDAP)	Official
401	TCP	UDP	UPS Uninterruptible Power Supply	Official
402	TCP		Altiris, Altiris Deployment Client	Unofficial
411	TCP		Direct Connect Hub	Unofficial
412	TCP		Direct Connect Client-to-Client	Unofficial
427	TCP	UDP	Service Location Protocol (SLP)	Official
443	TCP		HTTPS (Hypertext Transfer Protocol over SSL/TLS)	Official
444	TCP	UDP	SNPP, Simple Network Paging Protocol (RFC 1568)	Official
445	TCP		Microsoft-DS Active Directory, Windows shares	Official
445	TCP		Microsoft-DS SMB file sharing	Official
464	TCP	UDP	Kerberos Change/Set password	Official
465	TCP		Cisco protocol	Unofficial
465	TCP		SMTP over SSL	Unofficial
475	TCP		tcpnethaspsrv (Aladdin Knowledge Systems Hasp services, TCP/IP version)	Official
497	TCP		Dantz Retrospect	Official
500	_	UDP	Internet Security Association and Key Management Protocol (ISAKMP)	Official
501	TCP		STMF, Simple Transportation Management Framework – DOT NTCIP 1101	Unofficial
502	TCP	UDP	Modbus, Protocol	Unofficial
504	TCP	UDP	Citadel – multiservice protocol for dedicated clients for the Citadel groupware system	Official
510	TCP		First Class Protocol	Unofficial
512	TCP		Rexec, Remote Process Execution	Official
512		UDP	comsat, together with biff	Official
513	TCP		rlogin	Official
513		UDP	Who	Official
514	TCP		Shell—used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)	Official
514		UDP	Syslog—used for system logging	Official
515	TCP		Line Printer Daemon—print service	Official
517		UDP	Talk	Official
518		UDP	NTalk	Official
520	TCP		efs, extended file name server	Official
520		UDP	Routing Information Protocol (RIP)	Official
524	TCP	UDP	NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.	Official
525		UDP	Timed, Timeserver	Official
530	TCP	UDP	RPC	Official
531	TCP	UDP	AOL Instant Messenger, IRC	Unofficial
532	TCP		netnews	Official
533		UDP	netwall, For Emergency Broadcasts	Official
540	TCP		UUCP (Unix-to-Unix Copy Protocol)	Official
542	TCP	UDP	commerce (Commerce Applications)	Official
543	TCP		klogin, Kerberos login	Official
544	TCP		kshell, Kerberos Remote shell	Official
545	TCP		OSIsoft PI (VMS), OSISoft PI Server Client Access	Unofficial
546	TCP	UDP	DHCPv6 client	Official
547	TCP	UDP	DHCPv6 server	Official
548	TCP		Apple Filing Protocol (AFP) over TCP	Official
550		UDP	new-rwho, new-who	Official
554	TCP	UDP	Real Time Streaming Protocol (RTSP)	Official
556	TCP		Remotefs, RFS, rfs_server	Official
560		UDP	rmonitor, Remote Monitor	Official
561		UDP	monitor	Official
563	TCP	UDP	NNTP protocol over TLS/SSL (NNTPS)	Official
587	TCP		e-mail message submission[10] (SMTP)	Official
591	TCP		FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)	Official
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	Official
604	TCP		TUNNEL profile[11], a protocol for BEEP peers to form an application layer tunnel	Official
623		UDP	ASF Remote Management and Control Protocol (ASF-RMCP)	Official
631	TCP	UDP	Internet Printing Protocol (IPP)	Official
635	TCP	UDP	RLZ DBase	Official
636	TCP	UDP	Lightweight Directory Access Protocol over TLS/SSL (LDAPS)	Official
639	TCP	UDP	MSDP, Multicast Source Discovery Protocol	Official
641	TCP	UDP	SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic	Official
646	TCP	UDP	LDP, Label Distribution Protocol, a routing protocol used in MPLS networks	Official
647	TCP		DHCP Failover protocol[12]	Official
648	TCP		RRP (Registry Registrar Protocol)[13]	Official
652	TCP		DTCP, Dynamic Tunnel Configuration Protocol	Unofficial
653	TCP	UDP	SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic	Official
654	TCP		Media Management System (MMS) Media Management Protocol (MMP)[14]	Official
657	TCP	UDP	IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM)[15] and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration	Official
660	TCP		Mac OS X Server administration	Official
665	TCP		sun-dr, Remote Dynamic Reconfiguration	Unofficial
666		UDP	Doom, first online first-person shooter	Official
674	TCP		ACAP (Application Configuration Access Protocol)	Official
691	TCP		MS Exchange Routing	Official
692	TCP		Hyperwave-ISP	Official
694	TCP	UDP	Linux-HA High availability Heartbeat	Official
695	TCP		IEEE-MMS-SSL (IEEE Media Management System over SSL)[16]	Official
698		UDP	OLSR (Optimized Link State Routing)	Official
699	TCP		Access Network	Official
700	TCP		EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars (RFC 5734)	Official
701	TCP		LMP (Link Management Protocol (Internet))[17], a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links	Official
702	TCP		IRIS[18][19] (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol)[20] (RFC 3983)	Official
706	TCP		Secure Internet Live Conferencing (SILC)	Official
711	TCP		Cisco Tag Distribution Protocol[21][22][23]—being replaced by the MPLS Label Distribution Protocol[24]	Official
712	TCP		Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684)	Official
712		UDP	Promise RAID Controller	Unofficial
720	TCP		SMQP, Simple Message Queue Protocol	Unofficial
749	TCP	UDP	Kerberos (protocol) administration	Official
750	TCP		rfile	Official
750		UDP	loadav	Official
750		UDP	kerberos-iv, Kerberos version IV	Official
751	TCP	UDP	pump	Official
751	TCP	UDP	kerberos_master, Kerberos authentication	Unofficial
752	TCP		qrh	Official
752		UDP	qrh	Official
752		UDP	passwd_server, Kerberos Password (kpasswd) server	Unofficial
753	TCP		Reverse Routing Header (rrh)[25]	Official
753		UDP	Reverse Routing Header (rrh)	Official
753		UDP	userreg_server, Kerberos userreg server	Unofficial
754	TCP		tell send	Official
754	TCP		krb5_prop, Kerberos v5 slave propagation	Unofficial
754		UDP	tell send	Official
760	TCP	UDP	ns	Official
760	TCP	UDP	krbupdate [kreg], Kerberos registration	Unofficial
782	TCP		Conserver serial-console management server	Unofficial
783	TCP		SpamAssassin spamd daemon	Unofficial
829	TCP		CMP (Certificate Management Protocol)	Unofficial
843	TCP		Adobe Flash socket policy server	Unofficial
860	TCP		iSCSI (RFC 3720)	Official
873	TCP		rsync file synchronisation protocol	Official USA only
888	TCP		cddbp, CD DataBase (CDDB) protocol (CDDBP)—unassigned but widespread use	Unofficial
901	TCP		Samba Web Administration Tool (SWAT)	Unofficial
901	TCP	UDP	VMware Virtual Infrastructure Client (UDP from server being managed to management console)	Unofficial
902	TCP		ideafarm-door 902/tcp self documenting Door: send 0x00 for info	Official
902	TCP		VMware Server Console (TCP from management console to server being Managed)	Unofficial
902		UDP	ideafarm-door	Official
902		UDP	VMware Server Console (UDP from server being managed to management console)	Unofficial
903	TCP		VMware Remote Console [26]	Unofficial
904	TCP		VMware Server Alternate (if 902 is in use, i.e. SUSE linux)	Unofficial
911	TCP		Network Console on Acid (NCA)—local tty redirection over OpenSSH	Unofficial
953	TCP	UDP	Domain Name System (DNS) RNDC Service	Unofficial
981	TCP		SofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software	Unofficial
989	TCP	UDP	FTPS Protocol (data): FTP over TLS/SSL	Official
990	TCP	UDP	FTPS Protocol (control): FTP over TLS/SSL	Official
991	TCP	UDP	NAS (Netnews Administration System)	Official
992	TCP	UDP	TELNET protocol over TLS/SSL	Official
993	TCP		Internet Message Access Protocol over SSL (IMAPS)	Official
995	TCP		Post Office Protocol 3 over TLS/SSL (POP3S)	Official
999	TCP		ScimoreDB Database System	Unofficial
1001	TCP		JtoMB	Unofficial
1002	TCP		Opsware agent (aka cogbot)	Unofficial
1023	TCP	UDP	Reserved[1]	Official

[edit] Registered ports: 1024–49151

Only those ports that are commonly used are listed; for full list, refer to the IANA port list.^[1]

When investigating TCP traffic, be careful not to confuse the client and server ports. The client port is incremental, typically beginning at 1024 at boot time and wrapping at 4096. If the port you are investigating is in the lower part of this range, it may be a client port. Stateful firewalls identify the server port, but packet sniffers and stateless firewalls do not. For example, a packet sniffer showing a TCP packet with source port 1080 and destination port 1494 might be either the SOCKetS or Citrix Independent Computing Architecture (ICA) protocols. The only way to know for sure is to examine the initial TCP handshake.

With UDP, client port selection depends on the application and may be incremental, fixed to a nonsensical value, or fixed equal to the server port.

Port	TCP	UDP	Description	Status
1024	TCP	UDP	Reserved[1]	Official
1025	TCP		NFS-or-IIS	Unofficial
1026	TCP		Often utilized by Microsoft DCOM services	Unofficial
1029	TCP		Often utilized by Microsoft DCOM services	Unofficial
1058	TCP	UDP	nim, IBM AIX Network Installation Manager (NIM)	Official
1059	TCP	UDP	nimreg, IBM AIX Network Installation Manager (NIM)	Official
1080	TCP		SOCKS proxy	Official
1085	TCP	UDP	WebObjects	Official
1098	TCP	UDP	rmiactivation, RMI Activation	Official
1099	TCP	UDP	rmiregistry, RMI Registry	Official
1109	TCP	UDP	Reserved[1]	Official
1109	TCP		Kerberos Post Office Protocol (KPOP)	Unofficial
11101		UDP	EasyBits School network discovery protocol (for Intel's CMPC platform)	Unofficial
1140	TCP	UDP	AutoNOC protocol	Official
1167		UDP	phone, conference calling	Unofficial
1169	TCP	UDP	Tripwire	Official
1176	TCP		Perceptive Automation Indigo Home automation server	Official
1182	TCP	UDP	AcceleNet Intelligent Transfer Protocol	Official
1194	TCP	UDP	OpenVPN	Official
1198	TCP	UDP	The cajo project Free dynamic transparent distributed computing in Java	Official
1200	TCP		scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request[27]	Official
1200		UDP	scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request	Official
1200		UDP	Steam Friends Applet	Unofficial
1214	TCP		Kazaa	Official
1217	TCP		Uvora Online	Unofficial
1220	TCP		QuickTime Streaming Server administration	Official
1223	TCP	UDP	TGP, TrulyGlobal Protocol, also known as "The Gur Protocol" (named for Gur Kimchi of TrulyGlobal)	Official
1234		UDP	VLC media player Default port for UDP/RTP stream	Unofficial
1236	TCP		Symantec BindView Control UNIX Default port for TCP management server connections	Unofficial
1241	TCP	UDP	Nessus Security Scanner	Official
12489	TCP		NSClient/NSClient++/NC_Net (Nagios)	Unofficial
1270	TCP	UDP	Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent	Official
1293	TCP	UDP	IPSec (Internet Protocol Security)	Official
1309	TCP		Altera Quartus jtagd	Unofficial
1311	TCP		Dell Open Manage HTTPS	Unofficial
1313	TCP		Xbiim (Canvii server)	Unofficial
1337	TCP	UDP	Men and Mice DNS	Official
1337	TCP		PowerFolder P2P Encrypted File Synchronization Program	Unofficial
1337	TCP		WASTE Encrypted File Sharing Program	Unofficial
1352	TCP		IBM Lotus Notes/Domino Remote Procedure Call (RPC) protocol	Official
1387	TCP	UDP	cadsi-lm, LMS International (formerly Computer Aided Design Software, Inc. (CADSI)) LM	Official
1414	TCP		IBM WebSphere MQ (formerly known as MQSeries)	Official
1417	TCP	UDP	Timbuktu Service 1 Port	Official
1418	TCP	UDP	Timbuktu Service 2 Port	Official
1419	TCP	UDP	Timbuktu Service 3 Port	Official
1420	TCP	UDP	Timbuktu Service 4 Port	Official
1431	TCP		Reverse Gossip Transport Protocol (RGTP), used to access a General-purpose Reverse-Ordered Gossip Gathering System (GROGGS) bulletin board, such as that implemented on the Cambridge University's Phoenix system	Official
1433	TCP		MSSQL (Microsoft SQL Server database management system) Server	Official
1434		UDP	MSSQL (Microsoft SQL Server database management system) Monitor	Official
1470	TCP		Solarwinds Kiwi Log Server	Official
1494	TCP		Citrix XenApp Independent Computing Architecture (ICA) thin client protocol	Official
1500	TCP		NetGuard GuardianPro firewall (NT4-based) Remote Management	Unofficial
1501		UDP	NetGuard GuardianPro firewall (NT4-based) Authentication Client	Unofficial
1503	TCP	UDP	Windows Live Messenger (Whiteboard and Application Sharing)	Unofficial
1512	TCP	UDP	Microsoft Windows Internet Name Service (WINS)	Official
1513	TCP	UDP	Garena Garena Gaming Client	Official
1521	TCP		nCube License Manager	Official
1521	TCP		Oracle database default listener, in future releases official port 2483	Unofficial
1524	TCP	UDP	ingreslock, ingres	Official
1526	TCP		Oracle database common alternative for listener	Unofficial
1533	TCP		IBM Sametime IM—Virtual Places Chat Microsoft SQL Server	Official
1547	TCP	UDP	Laplink	Official
1550			Gadu-Gadu (direct client-to-client)	Unofficial
1581		UDP	MIL STD 2045-47001 VMF	Official
1589		UDP	Cisco VQP (VLAN Query Protocol) / VMPS	Unofficial
1645	TCP	UDP	radius/radacct, RADIUS authentication protocol (default for Cisco and Juniper Networks RADIUS servers)	Unofficial
1627			iSketch	Unofficial
1666	TCP		Perforce	Unofficial
1677	TCP	UDP	Novell GroupWise clients in client/server access mode	Official
1701		UDP	Layer 2 Forwarding Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP)	Official
1716	TCP		America's Army Massively multiplayer online game (MMO)	Unofficial
1719		UDP	H.323 Registration and alternate communication	Official
1720	TCP		H.323 Call signalling	Official
1723	TCP	UDP	Microsoft Point-to-Point Tunneling Protocol (PPTP)	Official
1725		UDP	Valve Steam Client	Unofficial
1755	TCP	UDP	Microsoft Media Services (MMS, ms-streaming)	Official
1761	TCP	UDP	cft-0	Official
1761	TCP		Novell Zenworks Remote Control utility	Unofficial
1762–1768	TCP	UDP	cft-1 to cft-7	Official
1801	TCP	UDP	Microsoft Message Queuing	Official
1812	TCP	UDP	radius, RADIUS authentication protocol	Official
1813	TCP	UDP	radacct, RADIUS accounting protocol	Official
1863	TCP		MSNP (Microsoft Notification Protocol), used by the .NET Messenger Service and a number of Instant Messaging clients	Official
1900		UDP	Microsoft SSDP Enables discovery of UPnP devices	Official
1920	TCP		IBM Tivoli Monitoring Console (https)	Unofficial
1935	TCP		Adobe Systems Macromedia Flash Real Time Messaging Protocol (RTMP) "plain" protocol	Official
1947	TCP		hasplm, Aladdin HASP Licenz Manager	Official
1967		UDP	Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol	Unofficial
1970	TCP	UDP	Danware NetOp Remote Control	Official
1971	TCP	UDP	Danware NetOp School	Official
1972	TCP	UDP	InterSystems Caché	Official
1975–1977		UDP	Cisco TCO (Documentation)	Official
1984	TCP		Big Brother System and Network Monitor	Official
1985		UDP	Cisco HSRP	Official
1987		UDP	Stuart's Special Port	Official
1994	TCP	UDP	Cisco STUN-SDLC (Serial Tunneling—Synchronous Data Link Control) protocol	Official
1997	TCP		Chizmo Networks Transfer Tool	Unofficial
1998	TCP	UDP	Cisco X.25 over TCP (XOT) service	Official
2000	TCP	UDP	Cisco SCCP (Skinny)	Official
2001		UDP	CAPTAN Test Stand System	Unofficial
2002	TCP		Secure Access Control Server (ACS) for Windows	Unofficial
2030			Oracle Services for Microsoft Transaction Server	Unofficial
2031	TCP	UDP	mobrien-chat—obsolete (ex-http://www.mobrien.com)	Official
2041	TCP		Mail.Ru Agent communication protocol	Unofficial
2049		UDP	Network File System	Official
2049		UDP	shilp	Official
2053		UDP	lot105-ds-upd Lot105 DSuper Updates	Official
2053	TCP		lot105-ds-upd Lot105 DSuper Updates	Official
2053	TCP		knetd Kerberos de-multiplexor	Unofficial
2056		UDP	Civilization 4 multiplayer	Unofficial
2073	TCP	UDP	DataReel Database	Official
2074	TCP	UDP	Vertel VMF SA (i.e. App.. SpeakFreely)	Official
2082	TCP		Infowave Mobility Server	Official
2082	TCP		CPanel default	Unofficial
2083	TCP		Secure Radius Service (radsec)	Official
2083	TCP		CPanel default SSL	Unofficial
2086	TCP		GNUnet	Official
2086	TCP		WebHost Manager default	Unofficial
2087	TCP		WebHost Manager default SSL	Unofficial
2095	TCP		CPanel default Web mail	Unofficial
2096	TCP		CPanel default SSL Web mail	Unofficial
2102	TCP	UDP	zephyr-srv Project Athena Zephyr Notification Service server	Official
2103	TCP	UDP	zephyr-clt Project Athena Zephyr Notification Service serv-hm connection	Official
2104	TCP	UDP	zephyr-hm Project Athena Zephyr Notification Service hostmanager	Official
2105	TCP	UDP	IBM MiniPay	Official
2105	TCP	UDP	eklogin Kerberos encrypted remote login (rlogin)	Unofficial
2105	TCP	UDP	zephyr-hm-srv Project Athena Zephyr Notification Service hm-serv connection (should use port 2102)	Unofficial
2144	TCP		Iron Mountain LiveVault Agent	UnOfficial
2145	TCP		Iron Mountain LiveVault Agent	UnOfficial
2156		UDP	Talari Reliable Protocol	Official
2161	TCP		APC Agent	Official
2181	TCP	UDP	EForward-document transport system	Official
2190		UDP	TiVoConnect Beacon	Unofficial
2200		UDP	Tuxanci game server[28]	Unofficial
2210	TCP	UDP	NOAAPORT Broadcast Network	Official
2210	TCP		MikroTik Remote management for "The Dude"	Unofficial
2211	TCP	UDP	EMWIN	Official
2211	TCP		MikroTik Secure management for "The Dude"	Unofficial
2212	TCP	UDP	LeeCO POS Server Service	Official
2212	TCP		Port-A-Pour Remote WinBatch	Unofficial
2219	TCP	UDP	NetIQ NCAP Protocol	Official
2220	TCP	UDP	NetIQ End2End	Official
2221	TCP		ESET Anti-virus updates	Unofficial
2222	TCP		DirectAdmin default & ESET Remote Administration	Unofficial
2223		UDP	Microsoft Office OS X antipiracy network monitor	Unofficial
2261	TCP	UDP	CoMotion Master	Official
2262	TCP	UDP	CoMotion Backup	Official
2301	TCP		HP System Management Redirect to port 2381	Unofficial
2302		UDP	ArmA multiplayer (default for game)	Unofficial
2302		UDP	Halo: Combat Evolved multiplayer	Unofficial
2303		UDP	ArmA multiplayer (default for server reporting) (default port for game +1)	Unofficial
2305		UDP	ArmA multiplayer (default for VoN) (default port for game +3)	Unofficial
2369	TCP		Default for BMC Software Control-M/Server—Configuration Agent, though often changed during installation	Official
2370	TCP		Default for BMC Software Control-M/Server—to allow the Control-M/Enterprise Manager to connect to the Control-M/Server, though often changed during installation	Official
2381	TCP		HP Insight Manager default for Web server	Unofficial
2401	TCP		CVS version control system	Unofficial
2404	TCP		IEC 60870-5[[IEC 60870-5-104
2420		UDP	Westell Remote Access	Official
2427		UDP	Cisco MGCP	Official
2447	TCP	UDP	ovwdb—OpenView Network Node Manager (NNM) daemon	Official
2483	TCP	UDP	Oracle database listening for unsecure client connections to the listener, replaces port 1521	Official
2484	TCP	UDP	Oracle database listening for SSL client connections to the listener	Official
2500	TCP		THEÒSMESSENGER listening for TheòsMessenger client connections	Official
2546	TCP	UDP	EVault—Data Protection Services	Unofficial
2593	TCP	UDP	RunUO—Ultima Online server	Unofficial
2598	TCP		new ICA—when Session Reliability is enabled, TCP port 2598 replaces port 1494	Unofficial
2599	TCP		SonicWALL Antispam traffic between Remote Analyzer (RA) and Control Center (CC)	Unofficial
2610	TCP		Dark Ages	Unofficial
2612	TCP	UDP	QPasa from MQSoftware	Official
2638	TCP		Sybase database listener	Unofficial
2700–2800	TCP		KnowShowGo P2P	Official
2710	TCP		XBT Bittorrent Tracker	Unofficial
2710		UDP	XBT Bittorrent Tracker experimental UDP tracker extension	Unofficial
2710	TCP		Knuddels.de	Unofficial
2713	TCP	UDP	Raven Trinity Broker Service	Official
2714	TCP	UDP	Raven Trinity Data Mover	Official
2735	TCP	UDP	NetIQ Monitor Console	Official
2809	TCP		corbaloc:iiop URL, per the CORBA 3.0.3 specification	Official
2809	TCP		IBM WebSphere Application Server (WAS) Bootstrap/rmi default	Unofficial
2809		UDP	corbaloc:iiop URL, per the CORBA 3.0.3 specification.	Official
2868	TCP	UDP	Norman Proprietary Event Protocol NPEP	Official
2944		UDP	Megaco Text H.248	Unofficial
2945		UDP	Megaco Binary (ASN.1) H.248	Unofficial
2947	TCP		gpsd GPS daemon	Official
2948	TCP	UDP	WAP-push Multimedia Messaging Service (MMS)	Official
2949	TCP	UDP	WAP-pushsecure Multimedia Messaging Service (MMS)	Official
2967	TCP		Symantec AntiVirus Corporate Edition	Unofficial
3000	TCP		Miralix License server	Unofficial
3000		UDP	Distributed Interactive Simulation (DIS), modifiable default	Unofficial
3001	TCP		Miralix Phone Monitor	Unofficial
3001	TCP		Opsware server (Satellite)	Unofficial
3002	TCP		Miralix CSTA	Unofficial
3003	TCP		Miralix GreenBox API	Unofficial
3004	TCP		Miralix InfoLink	Unofficial
3005	TCP		Miralix TimeOut	Unofficial
3006	TCP		Miralix SMS Client Connector	Unofficial
3007	TCP		Miralix OM Server	Unofficial
3017	TCP		Miralix IVR and Voicemail	Unofficial
3025	TCP		netpd.org	Unofficial
3030	TCP	UDP	NetPanzer	Unofficial
3050	TCP	UDP	gds_db (Interbase/Firebird)	Official
3051	TCP	UDP	Galaxy Server (Gateway Ticketing Systems)	Official
3074	TCP	UDP	Xbox LIVE and/or Games for Windows - LIVE	Official
3100	TCP		HTTP used by Tatsoft as the default listen port	Unofficial
3101	TCP		BlackBerry Enterprise Server communcation to cloud	Unofficial
3128	TCP		HTTP used by Web caches and the default for the Squid cache	Unofficial
3128	TCP		HTTP used by Tatsoft as the default client connection	Unofficial
3225	TCP	UDP	FCIP (Fiber Channel over Internet Protocol)	Official
3233	TCP	UDP	WhiskerControl research control protocol	Official
3235	TCP	UDP	Galaxy Network Service (Gateway Ticketing Systems)	Official
3260	TCP		iSCSI target	Official
3268	TCP	UDP	msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)	Official
3269	TCP	UDP	msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL)	Official
3283	TCP		Apple Remote Desktop reporting (officially Net Assistant, referring to an earlier product)	Official
3299	TCP		SAP-Router (routing application proxy for SAP R/3)	Unofficial
3300	TCP	UDP	Debate Gopher backend database system	Unofficial
3305	TCP	UDP	odette-ftp, Odette File Transfer Protocol (OFTP)	Official
3306	TCP	UDP	MySQL database system	Official
3313	TCP		Verisys - File Integrity Monitoring Software	Unofficial
3333	TCP		Network Caller ID server	Unofficial
3386	TCP	UDP	GTP' 3GPP GSM/UMTS CDR logging protocol	Official
3389	TCP	UDP	Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT) - Link	Official
3396	TCP	UDP	Novell NDPS Printer Agent	Official
3455	TCP	UDP	[RSVP] Reservation Protocol	Official
3423	TCP		Xware xTrm Communication Protocol	Official
3424	TCP		Xware xTrm Communication Protocol over SSL	Official
3478	TCP	UDP	STUN, a protocol for NAT traversal	Official
3483		UDP	Slim Devices discovery protocol	Official
3483	TCP		Slim Devices SlimProto protocol	Official
3516	TCP	UDP	Smartcard Port	Official
3527		UDP	Microsoft Message Queuing	Official
3532	TCP	UDP	Raven Remote Management Control	Official
3533	TCP	UDP	Raven Remote Management Data	Official
3537	TCP	UDP	ni-visa-remote	Unofficial
3544		UDP	Teredo tunneling	Official
3605		UDP	ComCam IO Port	Official
3606	TCP	UDP	Splitlock Server	Official
3632	TCP		distributed compiler	Official
3689	TCP		Digital Audio Access Protocol (DAAP)—used by Apple’s iTunes and AirPort Express	Official
3690	TCP	UDP	Subversion version control system	Official
3702	TCP	UDP	Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista	Official
3723	TCP	UDP	Used by many Battle.net Blizzard games (Diablo II, Warcraft II, Warcraft III, StarCraft)	Unofficial
3724	TCP	UDP	World of Warcraft Online gaming MMORPG	Unofficial
3724	TCP		Club Penguin Disney online game for kids	Unofficial
3784	TCP	UDP	Ventrilo VoIP program used by Ventrilo	Unofficial
3785		UDP	Ventrilo VoIP program used by Ventrilo	Unofficial
3800	TCP		Used by HGG programs	Unofficial
3880	TCP	UDP	IGRS	Unknown
3868	TCP	SCTP	Diameter base protocol (RFC 3588)	Official
3872	TCP		Oracle Management Remote Agent	Unofficial
3899	TCP		Remote Administrator	Unofficial
3900	TCP		udt_os, IBM UniData UDT OS[29]	Official
3945	TCP	UDP	EMCADS service, a Giritech product used by G/On	Official
3978	TCP	UDP	OpenTTD game (masterserver and content service)	Unofficial
3979	TCP	UDP	OpenTTD game	Unofficial
3999	TCP	UDP	Norman distributed scanning service	Official
4000	TCP	UDP	Diablo II game	Unofficial
4001	TCP		Microsoft Ants game	Unofficial
4007	TCP		PrintBuzzer printer monitoring socket server	Unofficial
4018	TCP	UDP	protocol information and warnings	Official
4069		UDP	Minger Email Address Verification Protocol[30]	Official
4089	TCP	UDP	OpenCORE Remote Control Service	Official
4093	TCP	UDP	PxPlus Client server interface ProvideX	Official
4096	TCP	UDP	Ascom Timeplex BRE (Bridge Relay Element)	Official
4100			WatchGuard Authentication Applet—default	Unofficial
4111	TCP		Xgrid	Official
4116	TCP	UDP	Smartcard-TLS	Official
4125	TCP		Microsoft Remote Web Workplace administration	Unofficial
4201	TCP		TinyMUD and various derivatives	Unofficial
4226	TCP	UDP	Aleph One (game)	Unofficial
4224	TCP		Cisco Audio Session Tunneling	Unofficial
4321	TCP		Referral Whois (RWhois) Protocol[31]	Official
4323		UDP	Lincoln Electric's ArcLink/XT	Unofficial
4500		UDP	IPSec NAT Traversal (RFC 3947)	Official
4534		UDP	Armagetron Advanced default server port	Unofficial
4567	TCP		Sinatra default server port in development mode (HTTP)	Unofficial
4569		UDP	Inter-Asterisk eXchange	Official
4610–4640	TCP		QualiSystems TestShell Suite Services	Unofficial
4662	TCP	UDP	OrbitNet Message Service	Official
4662	TCP		often used by eMule	Unofficial
4664	TCP		Google Desktop Search	Unofficial
4672		UDP	eMule—often used	Unofficial
4728	TCP		Computer Associates Desktop and Server Management (DMP)/Port Multiplexer [32]	Official	4747	TCP		Apprentice	Unofficial
4750	TCP		BladeLogic Agent	Unofficial
4840	TCP	UDP	OPC UA TCP Protocol for OPC Unified Architecture from OPC Foundation	Official
4843	TCP	UDP	OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation	Official
4847	TCP	UDP	Web Fresh Communication, Quadrion Software & Odorless Entertainment	Official
4993	TCP	UDP	Home FTP Server web Interface Default Port
4894	TCP	UDP	LysKOM Protocol A	Official
4899	TCP	UDP	Radmin remote administration tool (program sometimes used by a Trojan horse)	Official
4950	TCP	UDP	Cylon Controls UC32 Communications Port	Official
4982	TCP	UDP	Solar Data Log (JK client app for PV solar inverters )	Unofficial
5000	TCP		commplex-main	Official
5000	TCP		UPnP—Windows network device interoperability	Unofficial
5000	TCP	UDP	VTun—VPN Software	Unofficial
5001	TCP		commplex-link	Official
5001	TCP	UDP	Iperf (Tool for measuring TCP and UDP bandwidth performance)	Unofficial
5001	TCP		Slingbox and Slingplayer	Unofficial
5003	TCP	UDP	FileMaker	Official
5004	TCP	UDP,DCCP	RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571)	Official
5005	TCP	UDP,DCCP	RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571)	Official
5031	TCP	UDP	AVM CAPI-over-TCP (ISDN over Ethernet tunneling)	Unofficial
5050	TCP		Yahoo! Messenger	Unofficial
5051	TCP		ita-agent Symantec Intruder Alert[33]	Official
5060	TCP	UDP	Session Initiation Protocol (SIP)	Official
5061	TCP		Session Initiation Protocol (SIP) over TLS	Official
5070	TCP		Session Initiation Protocol (SIP) preferred port for PUBLISH on SIP Trunk to Cisco Unified Presence Server (CUPS)	Unofficial
5084	TCP	UDP	EPCglobal Low Level Reader Protocol (LLRP)	Official
5085	TCP	UDP	EPCglobal Low Level Reader Protocol (LLRP) over TLS	Official
5093		UDP	SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Client-to-Server	Official
5099	TCP	UDP	SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Server-to-Server	Official
5104	TCP		IBM Tivoli Framework NetCOOL/Impact[34] HTTP Service	Unofficial
5106	TCP		A-Talk Common connection	Unofficial
5107	TCP		A-Talk Remote server connection	Unofficial
5110	TCP		ProRat Server	Unofficial
5121	TCP		Neverwinter Nights	Unofficial
5151	TCP		ESRI SDE Instance	Official
5151		UDP	ESRI SDE Remote Start	Official
5154	TCP	UDP	BZFlag	Official
5176	TCP		ConsoleWorks default UI interface	Unofficial
5190	TCP		ICQ and AOL Instant Messenger	Official
5222	TCP		Extensible Messaging and Presence Protocol (XMPP) client connection (RFC 3920)	Official
5223	TCP		Extensible Messaging and Presence Protocol (XMPP) client connection over SSL	Unofficial
5246		UDP	Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP control (RFC 5415)	Official
5247		UDP	Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP data (RFC 5415)	Official
5269	TCP		Extensible Messaging and Presence Protocol (XMPP) server connection (RFC 3920)	Official
5298	TCP	UDP	Extensible Messaging and Presence Protocol (XMPP) JEP-0174: Link-Local Messaging / XEP-0174: Serverless Messaging	Official
5310	TCP	UDP	Ginever.net data communication port	Unofficial
5311	TCP	UDP	Ginever.net data communication port	Unofficial
5312	TCP	UDP	Ginever.net data communication port	Unofficial
5313	TCP	UDP	Ginever.net data communication port	Unofficial
5314	TCP	UDP	Ginever.net data communication port	Unofficial
5315	TCP	UDP	Ginever.net data communication port	Unofficial
5351	TCP	UDP	NAT Port Mapping Protocol—client-requested configuration for inbound connections through network address translators	Official
5353		UDP	Multicast DNS (mDNS)	Official
5355	TCP	UDP	LLMNR—Link-Local Multicast Name Resolution, allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008)	Official
5357	TCP	UDP	Web Services for Devices (WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008)	Unofficial
5358	TCP	UDP	WSDAPI Applications to Use a Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008)	Unofficial
5402	TCP	UDP	mftp, Stratacache OmniCast content delivery system MFTP file sharing protocol	Official
5405	TCP	UDP	NetSupport Manager	Official
5421	TCP	UDP	NetSupport Manager	Official
5432	TCP	UDP	PostgreSQL database system	Official
5433	TCP		Bouwsoft file/webserver (http://www.bouwsoft.be)	Unofficial
5445		UDP	Cisco Unified Video Advantage	Unofficial
5450	TCP		OSIsoft PI Server Client Access	Unofficial
5495	TCP		Applix TM1 Admin server	Unofficial
5498	TCP		Hotline tracker server connection	Unofficial
5499		UDP	Hotline tracker server discovery	Unofficial
5500	TCP		VNC remote desktop protocol—for incoming listening viewer, Hotline control connection	Unofficial
5501	TCP		Hotline file transfer connection	Unofficial
5517	TCP		Setiqueue Proxy server client for SETI@Home project	Unofficial
5550	TCP		Hewlett-Packard Data Protector	Unofficial
5555	TCP		Freeciv versions up to 2.0, Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP	Unofficial
5556	TCP	UDP	Freeciv	Official
5591	TCP		Tidal Enterprise Scheduler master	Unofficial
5631	TCP		pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later[35])[36] data	Official
5632		UDP	pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status	Official
5656	TCP		IBM Sametime p2p file transfer	Unofficial
5666	TCP		NRPE (Nagios)	Unofficial
5667	TCP		NSCA (Nagios)	Unofficial
5721	TCP		Kaseya	Unofficial
5723	TCP		Operations Manager	Unofficial
5800	TCP		VNC remote desktop protocol—for use over HTTP	Unofficial
5814	TCP	UDP	Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)	Official
5850	TCP		COMIT SE (PCR)	Unofficial
5852	TCP		Adeona client: communications to OpenDHT	Unofficial
5900	TCP	UDP	Virtual Network Computing (VNC) remote desktop protocol (used by Apple Remote Desktop and others)	Official
5912	TCP		Tidal Enterprise Scheduler agent	Unofficial
5938	TCP	UDP	TeamViewer[37] remote desktop protocol	Unofficial
5984	TCP	UDP	CouchDB database server	Official
5999	TCP		CVSup [38] file update tool	Official
6000	TCP		X11—used between an X client and server over the network	Official
6001		UDP	X11—used between an X client and server over the network	Official
6005	TCP		Default for BMC Software Control-M/Server—Socket used for communication between Control-M processes—though often changed during installation	Official
6005	TCP		Default for Camfrog Chat & Cam Client http://www.camfrog.com	Unofficial
6050	TCP		Brightstor Arcserve Backup	Unofficial
6050	TCP		Nortel Software	Unofficial
6051	TCP		Brightstor Arcserve Backup	Unofficial
6072	TCP		iOperator Protocol Signal Port	Unofficial
6086	TCP		PDTP—FTP like file server in a P2P network	Official
6100	TCP		Vizrt System	Unofficial
6101	TCP		Backup Exec Agent Browser	Unofficial
6110	TCP	UDP	softcm, HP Softbench CM	Official
6111	TCP	UDP	spc, HP Softbench Sub-Process Control	Official
6112	TCP	UDP	"dtspcd"—a network daemon that accepts requests from clients to execute commands and launch applications remotely	Official
6112	TCP		Blizzard's Battle.net gaming service, ArenaNet gaming service, Relic gaming sercive	Unofficial
6112	TCP		Club Penguin Disney online game for kids	Unofficial
6113	TCP		Club Penguin Disney online game for kids	Unofficial
6129	TCP		DameWare Remote Control	Official
6257		UDP	WinMX (see also 6699)	Unofficial
6260	TCP	UDP	planet M.U.L.E.)	Unofficial
6262	TCP		Sybase Advantage Database Server	Unofficial
6343		UDP	SFlow, sFlow traffic monitoring	Unofficial
6346	TCP	UDP	gnutella-svc, Gnutella (FrostWire, Limewire, Shareaza, etc.)	Official
6347	TCP	UDP	gnutella-rtr, Gnutella alternate	Official
6350	TCP	UDP	App Discovery and Access Protocol	Official
6389	TCP		EMC CLARiiON	Unofficial
6432	TCP		PgBouncer - A connection pooler for PostgreSQL	Official
6444	TCP	UDP	Sun Grid Engine—Qmaster Service	Official
6445	TCP	UDP	Sun Grid Engine—Execution Service	Official
6502	TCP	UDP	Danware Data NetOp Remote Control	Unofficial
6522	TCP		Gobby (and other libobby-based software)	Unofficial
6523	TCP		Gobby 0.5 (and other libinfinity-based software)	Unofficial
6543		UDP	Paradigm Research & Development Jetnet[39] default	Unofficial
6566	TCP		SANE (Scanner Access Now Easy)—SANE network scanner daemon	Unofficial
6571			Windows Live FolderShare client	Unofficial
6600	TCP		Music Playing Daemon (MPD)	Unofficial
6619	TCP	UDP	odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL	Official
6646		UDP	McAfee Network Agent	Unofficial
6660–6664	TCP		Internet Relay Chat	Unofficial
6665–6669	TCP		Internet Relay Chat	Official
6679	TCP		IRC SSL (Secure Internet Relay Chat)—often used	Unofficial
6697	TCP		IRC SSL (Secure Internet Relay Chat)—often used	Unofficial
6699	TCP		WinMX (see also 6257)	Unofficial
6771		UDP	Polycom server broadcast	Unofficial
6789	TCP		Datalogger Support Software Campbell Scientific Loggernet Software	Unofficial
6881–6887	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6888	TCP	UDP	MUSE	Official
6888	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6889–6890	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6891–6900	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6891–6900	TCP	UDP	Windows Live Messenger (File transfer)	Unofficial
6901	TCP	UDP	Windows Live Messenger (Voice)	Unofficial
6901	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6902–6968	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
6969	TCP	UDP	acmsoda	Official
6969	TCP		BitTorrent tracker	Unofficial
6970–6999	TCP	UDP	BitTorrent part of full range of ports used most often	Unofficial
7000	TCP		Default for Vuze's built in HTTPS Bittorrent Tracker	Unofficial
7001	TCP		Default for BEA WebLogic Server's HTTP server, though often changed during installation	Unofficial
7002	TCP		Default for BEA WebLogic Server's HTTPS server, though often changed during installation	Unofficial
7005	TCP		Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server, though often changed during installation	Official
7006	TCP		Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent, though often changed during installation	Official
7010	TCP		Default for Cisco AON AMC (AON Management Console) [2]	Unofficial
7025	TCP		Zimbra LMTP [mailbox]—local mail delivery	Unofficial
7047	TCP		Zimbra conversion server	Unofficial
7133	TCP		Enemy Territory: Quake Wars	Unofficial
7144	TCP		Peercast	Unofficial
7145	TCP		Peercast	Unofficial
7171	TCP		Tibia	Unofficial
7306	TCP		Zimbra mysql [mailbox]	Unofficial
7307	TCP		Zimbra mysql [logger]	Unofficial
7312		UDP	Sibelius License Server	Unofficial
7400	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS Discovery	Official
7401	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS User-Traffic	Official
7402	TCP	UDP	RTPS (Real Time Publish Subscribe) DDS Meta-Traffic	Official
7547	TCP	UDP	CPE WAN Management Protocol Technical Report 069	Official
7670	TCP		BrettspielWelt BSW Boardgame Portal	Unofficial
7676	TCP		Aqumin AlphaVision Remote Command Interface	Unofficial
7777	TCP		iChat server file transfer proxy	Unofficial
7777	TCP		Oracle Cluster File System 2	Unofficial
7777	TCP		Default used by Windows backdoor program tini.exe	Unofficial
7777-7788	TCP	UDP	Unreal Tournament series default server	Unofficial
7787-7788	TCP		GFI EventsManager 7 & 8	Official
7831	TCP		Default used by Smartlaunch Internet Cafe Administration[40] software	Unofficial
7915	TCP		Default for YSFlight server [3]	Unofficial
7935	TCP		Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb). [4]	Unofficial
7937-9936	TCP	UDP	EMC2 (Legato) Networker or Sun Solcitice Backup	Official
8000	TCP	UDP	iRDMI (Intel Remote Desktop Management Interface)[41]—sometimes erroneously used instead of port 8080	Official
8000–8001	TCP		Commonly used for internet radio streams such as those using SHOUTcast	Unofficial
8002	TCP		Cisco Systems Unified Call Manager Intercluster	Unofficial
8008	TCP		HTTP Alternate	Official
8008	TCP		IBM HTTP Server administration default	Unofficial
8009	TCP		ajp13 – Apache JServ Protocol AJP Connector	Unofficial
8010	TCP		XMPP File transfers	Unofficial
8011-8014	TCP		HTTP/TCP Symon Communications Event and Query Engine	Unofficial
8074	TCP		Gadu-Gadu	Unofficial
8080	TCP		HTTP alternate (http_alt)—commonly used for Web proxy and caching server, or for running a Web server as a non-root user	Official
8080	TCP		Apache Tomcat	Unofficial
8080		UDP	FilePhile Master/Relay	Unofficial
8081	TCP		HTTP alternate, VibeStreamer, e.g. McAfee ePolicy Orchestrator (ePO)	Unofficial
8086	TCP		HELM Web Host Automation Windows Control Panel	Unofficial
8086	TCP		Kaspersky AV Control Center	Unofficial
8087	TCP		Hosting Accelerator Control Panel	Unofficial
8087	TCP		Parallels Plesk Control Panel	Unofficial
8087		UDP	Kaspersky AV Control Center	Unofficial
8090	TCP		HTTP Alternate (http_alt_alt)—used as an alternative to port 8080	Unofficial
8116		UDP	Check Point Cluster Control Protocol	Unofficial
8118	TCP		Privoxy—advertisement-filtering Web proxy	Official
8123	TCP		Polipo Web proxy	Official
8192	TCP		Sophos Remote Management System	Unofficial
8193	TCP		Sophos Remote Management System	Unofficial
8194	TCP		Sophos Remote Management System	Unofficial
8200	TCP		GoToMyPC	Unofficial
8222			VMware Server Management User Interface (insecure Web interface)[42]. See also port 8333	Unofficial
8243	TCP	UDP	HTTPS listener for Apache Synapse [43]	Official
8280	TCP	UDP	HTTP listener for Apache Synapse [43]	Official
8291	TCP		Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS	Unofficial
8333			VMware Server Management User Interface (secure Web interface)[42]. See also port 8222	Unofficial
8400	TCP	UDP	cvp, Commvault Unified Data Management	Official
8443	TCP		SW Soft Plesk Control Panel, Apache Tomcat SSL, Promise WebPAM SSL	Unofficial
8484	TCP	UDP	MapleStory	Unofficial
8500	TCP	IPX	ColdFusion Macromedia/Adobe ColdFusion default and Duke Nukem 3D—default	Unofficial
8501	TCP		[5] DukesterX —default	Unofficial
8691	TCP		Ultra Fractal default server port for distributing calculations over network computers	Unofficial
8701		UDP	SoftPerfect Bandwidth Manager	Unofficial
8702		UDP	SoftPerfect Bandwidth Manager	Unofficial
8767		UDP	TeamSpeak—default	Unofficial
8768		UDP	TeamSpeak—alternate	Unofficial
8880		UDP	cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) alternate	Official
8880	TCP		cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) alternate	Official
8880	TCP		WebSphere Application Server SOAP connector default	Unofficial
8881	TCP		Atlasz Informatics Research Ltd [6] Secure Application Server	Unofficial
8882	TCP		Atlasz Informatics Research Ltd [7] Secure Application Server	Unofficial
8888	TCP	UDP	NewsEDGE server	Official
8888	TCP		Sun Answerbook dwhttpd server (deprecated by docs.sun.com)	Unofficial
8888	TCP		GNUmp3d HTTP music streaming and Web interface	Unofficial
8888	TCP		LoLo Catcher HTTP Web interface (www.optiform.com)	Unofficial
8888	TCP		D2GS Admin Console Telnet administration console for D2GS servers (Diablo 2)	Unofficial
8888	TCP		Earthland Relams 2 Server (AU1_2)	Unofficial
8889	TCP		Earthland Relams 2 Server (AU1_1)	Unofficial
9000	TCP		Buffalo LinkSystem Web access	Unofficial
9000	TCP		DBGp	Unofficial
9000	TCP		SqueezeCenter web server & streaming	Unofficial
9000		UDP	UDPCast	Unofficial
9001			Microsoft Sharepoint Authoring Environment	Official
9001			cisco-xremote router configuration	Unofficial
9001			Tor network default	Unofficial
9001	TCP		DBGp Proxy	Unofficial
9009	TCP	UDP	Pichat Server—Peer to peer chat software	Official
9030	TCP		Tor often used	Unofficial
9043	TCP		WebSphere Application Server Administration Console secure	Unofficial
9050	TCP		Tor	Unofficial
9051	TCP		Tor	Unofficial
9060	TCP		WebSphere Application Server Administration Console	Unofficial
9080		UDP	glrpc, Groove Collaboration software GLRPC	Official
9080	TCP		glrpc, Groove Collaboration software GLRPC	Official
9080	TCP		WebSphere Application Server HTTP Transport (port 1) default	Unofficial
9090	TCP		Openfire Administration Console	Unofficial
9090	TCP		SqueezeCenter control (CLI)	Unofficial
9091	TCP		Openfire Administration Console (SSL Secured)	Unofficial
9100	TCP		PDL Data Stream	Official
9101			Bacula Director	Official
9102			Bacula File Daemon	Official
9103			Bacula Storage Daemon	Official
9105	TCP	UDP	Xadmin Control Daemon	Official
9110		UDP	SSMP Message protocol	Unofficial
9119	TCP	UDP	MXit Instant Messenger	Official
9293	TCP		Sony Playstation RemotePlay	Unofficial
9300	TCP		IBM Cognos 8 SOAP Business Intelligence and Performance Management	Unofficial
9303		UDP	D-Link Shareport Share storage and MFP printers	Unofficial
9306	TCP		Sphinx Native API	Official
9312	TCP		Sphinx SphinxQL	Official
9418	TCP	UDP	git, Git pack transfer service	Official
9420	TCP		MooseFS distributed file system – master server to chunk servers	Unofficial
9421	TCP		MooseFS distributed file system – master server to clients	Unofficial
9422	TCP		MooseFS distributed file system – chunk servers to clients	Unofficial
9535	TCP		mngsuite, LANDesk Management Suite Remote Control	Official
9535		UDP	mngsuite, LANDesk Management Suite Remote Control	Official
9561	TCP	UDP	Network Time System Server	Unofficial
9600		UDP	Omron FINS, OMRON FINS PLC communication	Official
9800	TCP	UDP	WebDAV Source	Official
9800			WebCT e-learning portal	Unofficial
9875	TCP		Club Penguin Disney online game for kids	Unofficial
9898	TCP	UDP	MonkeyCom	Official
9898	TCP		Tripwire – File Integrity Monitoring Software	Unofficial
9987		UDP	TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list)	Unofficial
9996	TCP	UDP	The Palace "The Palace" Virtual Reality Chat software. – 5	Official
9999			Hydranode—edonkey2000 TELNET control	Unofficial
9999	TCP		Lantronix UDS-10/UDS100[44] RS-485 to Ethernet Converter TELNET control	Unofficial
9999			Urchin Web Analytics	Unofficial
10000			Webmin—Web-based Linux admin tool	Unofficial
10000			BackupExec	Unofficial
10000			Ericsson Account Manager (avim)	Unofficial
10001	TCP		Lantronix UDS-10/UDS100[45] RS-485 to Ethernet Converter default	Unofficial
10008	TCP	UDP	Octopus Multiplexer, primary port for the CROMP protocol, which provides a platform-independent means for communication of objects across a network	Official
10010	TCP		Open Object Rexx (ooRexx) rxapi daemon	Official
10017			AIX,NeXT, HPUX—rexd daemon control	Unofficial
10024	TCP		Zimbra smtp [mta]—to amavis from postfix	Unofficial
10025	TCP		Zimbra smtp [mta]—back to postfix from amavis	Unofficial
10050	TCP	UDP	Zabbix-Agent	Official
10051	TCP	UDP	Zabbix-Trapper	Official
10113	TCP	UDP	NetIQ Endpoint	Official
10114	TCP	UDP	NetIQ Qcheck	Official
10115	TCP	UDP	NetIQ Endpoint	Official
10116	TCP	UDP	NetIQ VoIP Assessor	Official
10200	TCP		FRISK Software International's fpscand virus scanning daemon for Unix platforms [8]	Unofficial
10200–10204	TCP		FRISK Software International's f-protd virus scanning daemon for Unix platforms [9]	Unofficial
10308			Lock-on: Modern Air Combat	Unofficial
10480			SWAT 4 Dedicated Server	Unofficial
11211			memcached	Unofficial
11235			Savage:Battle for Newerth Server Hosting	Unofficial
11294			Blood Quest Online Server	Unofficial
11371			OpenPGP HTTP key server	Official
11576			IPStor Server management communication	Unofficial
12010	TCP		ElevateDB default database port [10]	Unofficial
12012	TCP	UDP	Audition Online Dance Battle, Korea Server – Status/Version Check	Unofficial
12013	TCP	UDP	Audition Online Dance Battle, Korea Server	Unofficial
12035		UDP	Linden Lab viewer to sim	Unofficial
12222		UDP	Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412)	Official
12223		UDP	Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412)	Official
12345			NetBus—remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP).	Unofficial
12975	TCP		LogMeIn Hamachi (VPN tunnel software; also port 32976)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect	Unofficial
12998–12999		UDP	Takenaka RDI Mirror World on SL	Unofficial
13000–13050		UDP	Linden Lab viewer to sim	Unofficial
13076	TCP		Default for BMC Software Control-M/Enterprise Manager Corba communication, though often changed during installation	Official
13720	TCP	UDP	Symantec NetBackup—bprd (formerly VERITAS)	Official
13721	TCP	UDP	Symantec NetBackup—bpdbm (formerly VERITAS)	Official
13724	TCP	UDP	Symantec Network Utility—vnetd (formerly VERITAS)	Official
13782	TCP	UDP	Symantec NetBackup—bpcd (formerly VERITAS)	Official
13783	TCP	UDP	Symantec VOPIED protocol (formerly VERITAS)	Official
13785	TCP	UDP	Symantec NetBackup Database—nbdb (formerly VERITAS)	Official
13786	TCP	UDP	Symantec nomdb (formerly VERITAS)	Official
14439	TCP		APRS UI-View Amateur Radio[46] UI-WebServer	Unofficial
14567		UDP	Battlefield 1942 and mods	Unofficial
15000	TCP		psyBNC	Unofficial
15000	TCP		Wesnoth	Unofficial
15000	TCP		Kaspersky Network Agent	Unofficial
15000	TCP		hydap, Hypack Hydrographic Software Packages Data Acquisition	Official
15000		UDP	hydap, Hypack Hydrographic Software Packages Data Acquisition	Official
15567		UDP	Battlefield Vietnam and mods	Unofficial
15345	TCP	UDP	XPilot Contact	Official
16000	TCP		shroudBNC	Unofficial
16080	TCP		Mac OS X Server Web (HTTP) service with performance cache[47]	Unofficial
16384		UDP	Iron Mountain Digital online backup	Unofficial
16567		UDP	Battlefield 2 and mods	Unofficial
17500	TCP		Dropbox LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on your local network.	Official
17500		UDP	Dropbox LanSync Discovery (db-lsp-disc); used to synchronize file catalogs between Dropbox clients on your local network; is transmitted to broadcast addresses.	Official
18010	TCP		Super Dancer Online Extreme(SDO-X) – CiB Net Station Malaysia Server	Unofficial
18104	TCP		RAD PDF Service	Official
18180	TCP		DART Reporting server	Unofficial
18200	TCP	UDP	Audition Online Dance Battle, AsiaSoft Thailand Server – Status/Version Check	Unofficial
18201	TCP	UDP	Audition Online Dance Battle, AsiaSoft Thailand Server	Unofficial
18206	TCP	UDP	Audition Online Dance Battle, AsiaSoft Thailand Server – FAM Database	Unofficial
18300	TCP	UDP	Audition Online Dance Battle, AsiaSoft SEA Server – Status/Version Check	Unofficial
18301	TCP	UDP	Audition Online Dance Battle, AsiaSoft SEA Server	Unofficial
18306	TCP	UDP	Audition Online Dance Battle, AsiaSoft SEA Server – FAM Database	Unofficial
18400	TCP	UDP	Audition Online Dance Battle, KAIZEN Brazil Server – Status/Version Check	Unofficial
18401	TCP	UDP	Audition Online Dance Battle, KAIZEN Brazil Server	Unofficial
18505	TCP	UDP	Audition Online Dance Battle, Nexon Server – Status/Version Check	Unofficial
18506	TCP	UDP	Audition Online Dance Battle, Nexon Server	Unofficial
18605	TCP	UDP	X-BEAT – Status/Version Check	Unofficial
18606	TCP	UDP	X-BEAT	Unofficial
19000	TCP	UDP	Audition Online Dance Battle, G10/alaplaya Server – Status/Version Check	Unofficial
19001	TCP	UDP	Audition Online Dance Battle, G10/alaplaya Server	Unofficial
19226	TCP		Panda Software AdminSecure Communication Agent	Unofficial
19283	TCP	UDP	K2 - KeyAuditor & KeyServer, Sassafras Software Inc. Software Asset Management tools	Official
19315	TCP	UDP	KeyShadow for K2 - KeyAuditor & KeyServer, Sassafras Software Inc. Software Asset Management tools	Official
19638	TCP		Ensim Control Panel	Unofficial
19771	TCP	UDP	Softros LAN Messenger	Unofficial
19812	TCP		4D database SQL Communication	Unofficial
19813	TCP		4D database Client Server Communication	Unofficial
19814	TCP		4D database DB4D Communication	Unofficial
19880	TCP		Softros LAN Messenger	Unofficial
20000			DNP (Distributed Network Protocol), a protocol used in SCADA systems between communicating RTU's and IED's	Official
20000			Usermin, Web-based user tool	Unofficial
20014	TCP		DART Reporting server	Unofficial
20720	TCP		Symantec i3 Web GUI server	Unofficial
21001	TCP		AMLFilter, AMLFilter Inc. amlf-admin default port	Unofficial
21011	TCP		AMLFilter, AMLFilter Inc. amlf-engine-01 default http port	Unofficial
21012	TCP		AMLFilter, AMLFilter Inc. amlf-engine-01 default https port	Unofficial
21021	TCP		AMLFilter, AMLFilter Inc. amlf-engine-02 default http port	Unofficial
21022	TCP		AMLFilter, AMLFilter Inc. amlf-engine-02 default https port	Unofficial
22347	TCP	UDP	WibuKey, WIBU-SYSTEMS AG Software protection system	Official
22350	TCP	UDP	CodeMeter, WIBU-SYSTEMS AG Software protection system	Official
23073			Soldat Dedicated Server	Unofficial
23399			Skype Default Protocol	Unofficial
23513			Duke Nukem 3D#Source code Duke Nukem Ports	Unofficial
24444			NetBeans integrated development environment	Unofficial
24465	TCP	UDP	Tonido Directory Server for Tonido which is a Personal Web app and peer-to-peer platform	Official
24554	TCP	UDP	BINKP, Fidonet mail transfers over TCP/IP	Official
24800			Synergy: keyboard/mouse sharing software	Unofficial
24842			StepMania: Online: Dance Dance Revolution Simulator	Unofficial
25565			Minecraft Dedicated Server	Unofficial
25888		UDP	Xfire (Firewall Report, UDP_IN) IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use unknown.	Unofficial
25999	TCP		Xfire	Unofficial
26000	TCP	UDP	id Software's Quake server	Official
26000	TCP		CCP's EVE Online Online gaming MMORPG	Unofficial
26900	TCP		CCP's EVE Online Online gaming MMORPG	Unofficial
26901	TCP		CCP's EVE Online Online gaming MMORPG	Unofficial
27000		UDP	(through 27006) id Software's QuakeWorld master server	Unofficial
27000-27009	TCP		FlexNet Publisher's License server (from the range of default ports)	Unofficial
27010			Source engine dedicated server port	Unofficial
27014			Source engine dedicated server port (rare)	Unofficial
27015			GoldSrc and Source engine dedicated server port	Unofficial
27017			mongoDB server port	Unofficial
27374			Sub7 default. Most script kiddies do not change from this	Unofficial
27500		UDP	(through 27900) id Software's QuakeWorld	Unofficial
27888		UDP	Kaillera server	Unofficial
27900-27901			Nintendo Wi-Fi Connection	Unofficial
27901		UDP	(through 27910) id Software's Quake II master server	Unofficial
27960		UDP	(through 27969) Activision's Enemy Territory and id Software's Quake III Arena, Quake III and Quake Live and some ioquake3 derived games	Unofficial
28000			Bitfighter Common/default Bitfighter Server	Unofficial
28001			Starsiege: Tribes Common/default Tribes v.1 Server	Unofficial
28395	TCP		www.SmartSystemsLLC.com Used by Smart Sale 5.0	Unofficial
28910			Nintendo Wi-Fi Connection	Unofficial
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)	Unofficial
29900-29901			Nintendo Wi-Fi Connection	Unofficial
29920			Nintendo Wi-Fi Connection	Unofficial
30000			Pokémon Netbattle	Unofficial
30301			BitTorrent	Unofficial
30564	TCP		Multiplicity: keyboard/mouse/clipboard sharing software	Unofficial
30718		UDP	Lantronix Discovery for Lantronix serial-to-ethernet devices	Unofficial
31337	TCP		Back Orifice—remote administration tool (often Trojan horse)	Unofficial
31415			ThoughtSignal—Server Communication Service (often Informational)	Unofficial
31456	TCP		TetriNET IRC gateway on some servers	Unofficial
31457	TCP		TetriNET	Official
31458	TCP		TetriNET Used for game spectators	Unofficial
32245	TCP		MMTSG-mutualed over MMT (encrypted transmission)	Unofficial
32769	TCP		FileNet RPC	Unofficial
32976	TCP		LogMeIn Hamachi (VPN tunnel software; also port 12975)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect	Unofficial
33434	TCP	UDP	traceroute	Official
34443			Linksys PSUS4 print server	Unofficial
36963			Counter Strike 2D multiplayer (2D clone of popular CounterStrike computer game)	Unofficial
37777	TCP		Digital Video Recorder hardware	Unofficial
40000	TCP	UDP	SafetyNET p Real-time Industrial Ethernet protocol	Official
43047	TCP		TheòsMessenger second port for service TheòsMessenger	Official
43048	TCP		TheòsMessenger third port for service TheòsMessenger	Official
43594–43595	TCP		Jagex, RuneScape, FunOrb, etc...	Unofficial
47808	TCP	UDP	BACnet Building Automation and Control Networks	Official
49151	TCP	UDP	Reserved[1]	Official
64738	TCP	UDP	Mumble, the open-source VoIP server and client [48]	Unofficial

[edit] Dynamic, private or ephemeral ports: 49152–65535

Dynamic, private or ephemeral ports can not be registered and therefore are not used statically by any protocol. Instead they are used on an as-needed basis by clients and servers to make temporary connections. A port number is locally allocated when a connection needs to be made and is made available for reuse once the connection is closed.

[edit] See also

• TCP and UDP port
• Internet Protocol Suite

[edit] References

1. ^ ^{a b c d e f g} "Port Numbers". The Internet Assigned Numbers Authority (IANA). http://www.iana.org/assignments/port-numbers. 
2. ^ RFC 887, Resource Location Protocol
3. ^ RFC 1476, RAP: Internet Route Access Protocol
4. ^ RFC 983, ISO Transport Services on Top of the TCP
5. ^ The Remote User Telnet Service
6. ^ [1]
7. ^ COM Fundamentals - Guide - COM Clients and Servers - Inter-Object Communications - Microsoft RPC
8. ^ RFC 1068, Background File Transfer Program (BFTP)
9. ^ Cisco Document ID: 7244, Understanding Simple Network Management Protocol (SNMP) Traps
10. ^ RFC 4409, Message Submission for Mail
11. ^ RFC 3620, The TUNNEL Profile
12. ^ INTERNET DRAFT, DHCP Failover Protocol
13. ^ RFC 3632, VeriSign Registry Registrar Protocol (RRP) Version 2.0.0
14. ^ IEEE Standard (1244.3-2000) for Media Management System (MMS) Media Management Protocol (MMP)
15. ^ Integrated Virtualization Manager on IBM System p5
16. ^ IEEE Standard (1244.2-2000) for Media Management Systems (MMS) Session Security, Authentication, Initialization Protocol (SSAIP)
17. ^ RFC 4204, Link Management Protocol
18. ^ RFC 3981, IRIS: The Internet Registry Information Service (IRIS) Core Protocol
19. ^ Internet Registry Information Service (IRIS)
20. ^ Internet-Draft, Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP)
21. ^ Tag Distribution Protocol Internet-Draft
22. ^ United States Patent 7286529, Discovery and tag space identifiers in a tag distribution protocol (TDP)
23. ^ Cisco IOS Software Release 11.1CT New Features
24. ^ Cisco IOS Software Releases 12.0 S, MPLS Label Distribution Protocol (LDP)
25. ^ 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
26. ^ Port 903: "Required ports for configuring an external firewall to allow ESX and VirtualCenter traffic", 2009-07-07. Retrieved on 2009-08-04.
27. ^ Brief descriptions of registered TCP and UDP ports
28. ^ Tuxánci game—a multiplatform game, inspired by the Czech game Bulanci, distributed under the GNU General Public License
29. ^ IBM U2 product family
30. ^ IETF Draft of the Minger Email Address Verification Protocol
31. ^ RFC 2167, Referral Whois (RWhois) Protocol
32. ^ "Port Details - Port 4728". SANS. http://isc.sans.edu/port.html?port=4728. 
33. ^ Symantec Intruder Alert product support
34. ^ IBM Tivoli Netcool/Impact
35. ^ pcAnywhere IP port usage
36. ^ How to change the IP ports that pcAnywhere uses
37. ^ TeamViewer Desktop Sharing
38. ^ CVSup.org
39. ^ prd Technologies Ltd Billing & Rating Solutions
40. ^ Smartlaunch 4.1 Cyber Cafe Management Software Product Overview
41. ^ Intel DMI (Desktop Management Interface)
42. ^ ^{a b} VMware Communities: Change MUI ports?
43. ^ ^{a b} Apache Synapse
44. ^ Lantronix Discontinued Products / No Longer Supported
45. ^ Lantronix UDS-10 UDS100 User Guide
46. ^ Automatic Packet Reporting System 'APRS Wiki'
47. ^ Mac OS X Server 10: Web service uses ports 80 and 16080 by default
48. ^ "FAQ/English". Mumble. http://mumble.sourceforge.net/FAQ/English#What_is_the_default_server_port_for_Murmur.3F. 

[edit] External links

• User-updateable list of standard/nonstandard TCP/IP Ports and related information
• List of selected/nonstandard TCP/IP ports and related information
• List of TCP/UDP ports with information about trojans and malware
• Windows TCP/IP Ephemeral, Reserved, and Blocked Port Behavior
• Known TCP/UDP ports used by Apple software
• SANS List of only the 'preferred' service for each port/protocol combo

Retrieved from " http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers"

Categories: Internet protocols | TCP/IP | Computer lists