Ports for Internet Services

Quoting one of the websites

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Service	TCP	UDP	Notes
SSH	22		Secure Shell *
HTTP	80		HyperText Transfer Protocol * (e.g. for web browsing). Currently (2003-07-05) HTTP/1.1 is officially described in RFC 2616.
HOSTS2 Name Server	81	81	* An interesting story. The name attached to this port in the IANA list, Earl Killian, says he shouldn't be. He says "I don't know what 81 is, or whether it is still in use." Since Mr. Killian doesn't know what HOSTS2 is/was, and with Postel gone, I wonder if there's anyone left in the world who knows what 81 was/is for and who actually requested it.
XFER Utility	82	82	* Another interesting story. The name attached to this port in the IANA list, Thomas M. Smith of Lockheed Martin, says Sorry... there is no publicly available information regarding the details of the XFER Utility and its use of tcp and udp port # 82. XFER employs a proprietary protocol which has not been disclosed.
RPC Endpoint Mapper	135	135	* registered as "epmap - DCE endpoint resolution". Used by Microsoft for RPC locator service. See additional information.
LDAP	389	389	Lightweight Directory Access Protocol *
MS NetMeeting	LDAP or ULP, dyn >=1024, 1503, H.323 HostCall, MS ICCP	dyn >=1024	videoconferencing
Timbuktu	407, 1417-1420	407	remote control *
SLP	427	427	Service Location Protocol * Used by MacOS and NetWare.
HTTPs	443		secure HTTP (SSL) *
LPD / printer	515	515	printing * LPD stands for Line Printer Daemon. Also see printing section.
ULP	522	522	User Location Protocol (Microsoft) *
AppleTalk Filing Protocol (AFP)	548	548	*
QuickTime 4	RTSP	RTP-QT4	streaming audio, video *
RTSP	554		Real Time Streaming Protocol *. Currently (2003-07-05) described in RFC 2326.
NNTPs	563		secure NNTP news (SSL) *
Internet Printing Protocol (IPP)	631	631	print remotely to any IPP enabled printer through the Internet * The Common Unix Printing System (CUPS) is based on IPP. Also see printing section.
LDAPs	636	636	secure LDAP * (LDAP protocol over TLS/SSL)
Doom	666	666	network game *
Remotely Possible (ControlIT)	799		remote control. CA ControlIT support.
VMware Virtual Machine Console	902		remote control and viewing of virtual machines. vmware-authd.
SOCKS	1080		internet proxy *. Also used by Trojans.
OpenVPN	1194	1194	*
Kazaa	1214	1214	peer-to-peer file sharing *
WASTE	1337	1337	peer-to-peer. Also see InfoAnarchy WASTE FAQ. This port is officially registered for Men and Mice DNS (QuickDNS Remote).
Lotus Notes Domino	1352		*
VocalTec Internet Phone	1490, 6670, 25793	22555	videoconferencing *
Citrix ICA	1494, dyn >=1023	1604, dyn >=1023	remote application access *
Virtual Places	1533		conferencing *, also see VP voice
Xing StreamWorks		1558	streaming video *
Novell GroupWise (Remote Client)	1677	1677	group collaboration * NOTE: Other features of GroupWise use many other ports.
H.323 Host Call	1720	1720	H.323 host call *
PPTP	1723		virtual private network (VPN) * Note PPTP also uses the GRE protocol. However Microsoft says in Understanding PPTP: "PPTP can be used with most firewalls and routers by enabling traffic destined for port 1723 to be routed through the firewall or router."
MS ICCP	1731	1731	audio call control (Microsoft) *
MS NetShow	1755	1755, dyn >=1024 <=5000	streaming video *
MSN Messenger	1863		instant messenging *. NOTE: For detailed info on ports for file transfers, voice and video, see the Windows and MSN Messenger section below.
Netopia netOctopus	1917, 1921	1917	network management *
Big Brother	1984	1984	network monitoring *
ICU II	2000-2003		videoconferencing. NOTE: security risk on TCP port 50000
iSpQ	2000-2003		videoconferencing. Note: support docs are inconsistent on what ports are required
glimpseserver	2001		search engine
Distributed.Net RC5/DES	2064		distributed computation
SoulSeek	2234, 5534	2234, 5534	file sharing
Microsoft DirectX gaming (DirectPlay) 7	2300-2400, 47624	2300-2400	networked multiplayer games, * only 47624 is registered as "Direct Play Server", if needed also see MSN Gaming Zone
Microsoft DirectX gaming (DirectPlay) 8		2302-2400, 6073	networked multiplayer games, * only 6073 is registered as DirectPlay8, if needed also see MSN Gaming Zone
MADCAP - Multicast Address Dynamic Client Allocation Protocol	2535	2535	* defined in RFC 2730 - Multicast Address Dynamic Client Allocation Protocol (MADCAP). Also used by Trojans.
Netrek	2592		network game *
ShareDirect	2705	2705	peer-to-peer (P2P) filesharing. Officially registered for Sun SDS Admin.
URBISNET	2745	2745	* Alex Tronin reports was used for Urbis geolocation service... now not operational, but may be revived. Also used by Trojans.
Borland Interbase database	3050	3050	* gds_db. See CERT Advisory CA-2001-01 for potential security risk.
squid	3128	3130	web proxy cache. Also used by Trojans.
iSNS	3205	3205	* Internet Storage Name Service, see iSCSI section
iSCSI default port	3260	3260	* SCSI over IP, see iSCSI section
Windows Remote Desktop Protocol (RDP)	3389		* registered as ms-wbt-server. RDP 5.1 is the current version. See below for more information. Remote Desktop Web Connection also uses HTTP.
NetworkLens SSL Event	3410	3410	* Also used by Trojans.
Virtual Places Voice Chat	3450, 8000-9000		voice chat, also see Virtual Places
Apple iTunes music sharing (DAAP)	3689	3689	Digital Audio Access Protocol *
World of Warcraft	3724		online game *
Mirabilis ICQ	dyn >=1024	4000	locator, chat (note: see newer AOL ICQ)
Blizzard / Battle.net	4000, 6112-6119	4000, 6112-6119	network gaming - support (captured 2001-11-11), proxy and firewall info
Abacast	4000-4100, 4500, 9000-9100		peer-to-peer audio and video streaming. NOTE: This software will create OUTGOING streams to other users if it can.
GlobalChat client, server	4020	4020	chat rooms, used to be called ichat
PGPfone		4747	secure phone
PlayLink	4747, 4748, 10090	6144	online games
radmin	4899	4899	remote control *
Yahoo Messenger - Voice Chat	5000-5001	5000-5010	voice chat
GnomeMeeting	H.323 HostCall, 30000-30010	5000-5003, 5010-5013	audio and videoconference. 5000-5003 is RTP and RTCP range for this app.
Yahoo Messenger - messages	5050		messaging. NOTE: It will try ports 5050, 80, any port.
SIP	5060	5060	Session Initiation Protocol *. For audio and video. Currently (2003-07-05) see RFCs 3261, 3262, 3263, 3264, 3265
Apple iChat AV		SIP, RTP-iChatAV	audio and video conferencing. May also need iChat local port.
Yahoo Messenger - Webcams	5100		video
AOL Instant Messenger (AIM)	5190	5190	America OnLine * Also used by Apple iChat (in AIM compatibility mode).
AIM Video IM	1024-5000 ?	1024-5000 ?	video chat. It is unclear from their FAQ whether you need to open both TCP and UDP ports.
AOL ICQ	5190, dyn >=1024		messaging
AOL	5190-5193	5190-5193	America OnLine *
XMPP / Jabber	5222, 5269	5222, 5269	* Extensible Messaging and Presence Protocol. Also see Using Jabber behind firewalls. Defined by XMPP specs (RFCs now issued), specs created by IETF group.
Qnext	5235-5237	5235-5237	audio / video conference, fileshare, everything. Port 5236 is officially assigned to "padl2sim".
iChat local traffic	5298	5298	Some Rendezvous thing.
Multicast DNS	5353	5353	* Mac OS X 10.2: About Multicast DNS. Related to Zeroconf which Apple has implemented as Rendezvous. (Note: the regular Domain Name Service port is 53.)
Dialpad.com	5354, 7175, 8680-8890, 9000, 9450-9460	dyn >=1024	telephony
HotLine	5500-5503		peer-to-peer filesharing.
SGI ESP HTTP	5554	5554	* SGI Embedded Support Partner (ESP) web server. Also used by Trojans, see SGI Security Advisory 20040501-01-I.
InfoSeek Personal Agent	5555	5555	* I don't know if InfoSeek Personal Agent exists anymore. This port is commonly used by HP OpenView Storage Data Protector (formerly HP OmniBack).
pcAnywhere	5631	5632	remote control *
eShare Chat Server	5760
eShare Web Tour	5761
eShare Admin Server	5764
VNC	5800+, 5900+		remote control
Blizzard Battle.net	6112	6112	online gaming
GNUtella	6346, 6347	6346, 6347	peer-to-peer file sharing *
Netscape Conference	H.323 HostCall, 6498, 6502	2327	audioconferencing
Danware NetOp Remote Control	6502	6502	remote control
common IRC	6665-6669		Internet Relay Chat *
Net2Phone CommCenter	selected	6801, selected	telephony, admin should select one TCP and UDP port in the range 1-3000. Same ports are used by Yahoo Messenger - PC-to-Phone.
BitTorrent	6881-6889, 6969		distributed data download, newer versions TCP 6881-6999. Alternate FAQ link.
Blizzard Downloader	World of Warcraft, Battle.net and BitTorrent		downloads patches for World of Warcraft
RTP-QT4		6970-6999	Realtime Transport Protocol. (These ports are specifically for the Apple QT4 version.)
VDOLive	7000	user-specified	streaming video
Real Audio & Video	RTSP, 7070	6970-7170	streaming audio and video
CU-SeeMe, Enhanced CUSM	7648, 7649, LDAP	7648-7652, 24032	videoconferencing
common HTTP	8000, 8001, 8080
Apache JServ Protocol v12 (ajp12)	8007	8007	(default port) See Workers HowTo for config info.
Apache JServ Protocol v13 (ajp13)	8009	8009	(default port) e.g. Apache mod_jk Tomcat connector using ajp13. See Workers HowTo for config info.
Grouper	8038	8038	peer-to-peer (P2P) filesharing
PDL datastream	9100	9100	printing * PDL is Page Description Language. Used commonly by HP printers and by Apple. Also see printing section.
MonkeyCom	9898	9898	* video-chat, also used by Trojans
iVisit		9943, 9945, 56768	videoconferencing
The Palace	9992-9997	9992-9997	chat environment *
common Palace	9998		chat environment
NDMP	10000	10000	Network Data Management Protocol *. Used for storage backup. Also used by Trojans.
Amanda	10080	10080	backup software *. Also used by Trojans.
Yahoo Games	11999		network games
Italk	12345	12345	network chat supporting multiple access methods * Appears mostly used in Japan. There are many other applications calling themselves "italk". TrendMicro OfficeScan antivirus also uses this port. Commonly used by Trojans.
RTP-iChatAV		16384-16403	Used by Apple iChat AV.
RTP		16384-32767	Realtime Transport Protocol. RTP in general is described in RFC 3550. This range is not registered (it never could be, being so broad) but it seems to be somewhat common. See Are there specific ports assigned to RTP?
Palm Computing Network Hotsync	14237	14238	data synchronization
Liquid Audio	18888		streaming audio
FreeTel		21300-21303	audioconferencing
VocalTec Internet Conference	22555	22555	audio & document conferencing *
Quake	26000	26000	network game *
MSN Gaming Zone	28800-29100	28800-29100	network gaming (zone.com, zone.msn.com), also see DirectPlay 7 and DirectPlay 8
Sygate Manager		39213

Service	Ports	Notes
Game	5001-5010
Login	7775-7777
Patch	8888	overlaps with common HTTP port
UO Messenger	8800-8900	includes port 8866 which is also used by Trojan
Patch	9999

Service	TCP	UDP	Notes
Windows Messenger - voice (computer to phone)		2001-2120, 6801, 6901	from Q324214. NOTE: 6801 is Net2Phone.
MSN Messenger - file transfers	6891-6900		from Q278887. Allows up to 10 simultaneous transfers.
MSN Messenger - voice communications (computer to computer)	6901	6901	from Q278887

Service	TCP Port	Notes
SMTP - Simple Mail Transfer Protocol	25	* As part of the anti-spam best practices, you should block this outgoing for any machine that doesn't need to send email directly.
SMTPs - secure SMTP	465	Port 465 shows up Appendix A of the 1996 non-standard standard The SSL Protocol Version 3.0 as "Simple Mail Transfer Protocol with SSL". Unfortunately, it's not registered for SMTPs, it's registered for URD - "URL Rendesvous Directory for SSM" by Cisco. The recommended approach, at least for authentication, is to use START TLS encryption on submission port 587.
(SMTP email) submission	587	* See RFC 2476 - Message Submission.
POP2 - Post Office Protocol 2	109	* obsolete
POP3 - Post Office Protocol 3	110	*
POP3s - secure POP3	995	* Full description is "pop3 protocol over TLS/SSL (was spop3)".
IMAP3 - Interactive Mail Access Protocol v3	220	* obsolete
IMAP4 - Internet Message Access Protocol 4	143	* Also referred to by version as IMAP4.
IMAPs - secure IMAP	993	* Full description is "imap4 protocol over TLS/SSL". Use 993 instead of TCP port 585 "imap4-ssl", which is deprecated.

Service	TCP	UDP	Notes
QuickTime Conferencing (MovieTalk)	458	458, dyn >= 7000	videoconferencing *
Apple VideoPhone	MovieTalk	MovieTalk	videoconferencing *
Connectix VideoPhone	MovieTalk	MovieTalk, dyn >=1024, 4242	videoconferencing
Netscape CoolTalk	6499, 6500	13000	videoconferencing

With you
Mohamed samir