Port 1 - 99 Last Update:2006/02/26

port 1 - 99
port 100 - 199
port 200 - 299
port 300 - 399
port 400 - 499
port 500 - 599
port 600 - 699
port 700 - 1023
port 1024 - 1199 up
port 1200 - 1299
port 1300 - 1399
port 1400 - 1499
port 1500 - 1599
port 1600 - 1699
port 1700 - 1799
port 1800 - 1899 up
port 1900 - 1999
port 2000 - 2099
port 2100 - 2299
port 2300 - 2399
port 2400 - 2499
port 2500 - 2599
port 2600 - 2699
port 2700 - 2799
port 2800 - 2899
port 2900 - 2999
port 3000 - 3099
port 3100 - 3199
port 3200 - 3299
port 3300 - 3399
port 3400 - 3499
port 3500 - 3599
port 3600 - 3699
port 3700 - 3999 up
port 4000 - 4999 up
port 5000 - 5399
port 5400 - 5999 up
port 6000 - 6999 up
port 7000 - 7999 up
port 8000 - 8999
port 9000 - 9999 up
port 10000 - 12999 up
port 13000 - 19999 up
port 20000 - 29999 up
port 30000 - 39999
port 40000 -

http://www.iana.org/
assignments/port-numbers

(2006/3/3)

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Port No.ProtocolServiceDescription
0tcp/udp#Reserved
1tcp/udptcpmuxTCP Port Service Multiplexer
1 udp # Sockets des Troie
2tcp/udpcompressnetManagement Utility
2 tcp # Death
3tcp/udpcompressnetCompression Process
3 tcp/udp compressnet Midnight Commander
Sometimes this program is assigned to this port
4tcp/udp#Unassigned
4 tcp # Self-Certifying File System(SFS)
sfssd acceps connections on TCP port 4 and
passes them to the appropriate SFS daemon.
SFS is a secure, global file system with
completely decentralized control. SFS uses
NFS 3 as the underlying protocol for file access.
4 tcp # Midnight Commander
Sometimes this program is assigned to this prot
5tcp/udprjeRemote Job Entry
6tcp/udp#Unassigned
7tcp/udpechoEcho
8tcp/udp#Unassigned
9tcp/udpdiscardDiscard
10tcp/udp#Unassigned
11tcp/udpsystatActive Users
12tcp/udp#Unassigned
13tcp/udpdaytimeDaytime (RFC 867)
14tcp/udp#Unassigned
15tcp#Unassigned [was netstat]
15tcp/udp#Unassigned
17tcp/udpqotdQuote of the Day
18tcp/udpmspMessage Send Protocol
19tcp/udpchargenCharacter Generator
20tcp/udpftp-dataFile Transfer [Default Data]
20 tcp # Randex
21tcp/udpftpFile Transfer [Control]
21 tcp # Back Construction, Blade Runner,
Cattivik FTP Server, CC Invader,
Dark FTP,
Doly Trojan, Fore, Invisible FTP,
Juggernaut 42, Larva,
MotIv FTP,
Net Administrator, Ramen,
Senna Spy FTP server, The Flu,
Traitor 21,
WebEx, WinCrash, W32.Mytob, W32.Bobax,
W32.Loxbot
22tcp/udpsshSSH Remote Login Protocol
22 tcp # Shaft
22 udp # pcAnywhere(Used in older versions,
though newer version still use it for
backwards compatibility.)
23tcp/udptelnetTelnet
23 tc # Fire HacKer, Tiny Telnet Server - TTS,
Truva Atl, MindControl, Dagonit
24tcp/udp#any private mail system
25tcp/udpsmtpSimple Mail Transfer
25 tcp # Ajan, Antigen, Barok,
Email Password Sender - EPS, EPS II, Gip,
Gris, Happy99, Hpteam mail, Hybris, I love you,
Kuang2, Magic Horse, MBT (Mail Bombing Trojan),
Moscow Email trojan, Naebi, NewApt worm,
ProMail trojan, Shtirlitz, Stealth, Tapiras,
Terminator, WinPC, WinSpy, Bancos, Mitglieder,
Chimo, W32.Beagle, W32.HLLP.Sality, Rustock
26tcp/udp#Unassigned
26 tcp # W32.Netsky
27tcp/udpnsw-feNSW User System FE
28tcp/udp#Unassigned
29tcp/udpmsg-icpMSG ICP
30tcp/udp#Unassigned
30 tcp # Agent 40421
31tcp/udpmsg-authMSG Authentication
31 tcp # Agent 31, Hackers Paradise, Masters Paradise
32tcp/udp#Unassigned
33tcp/udpdspDisplay Support Protocol
34tcp/udp#Unassigned
35tcp/udp#any private printer server
36tcp/udp#Unassigned
37tcp/udptimeTime
37 tcp/udp # W32.Sober, Dimi
38tcp/udprapRoute Access Protocol
39tcp/udprlpResource Location Protocol
39 tcp/udp # Upfudoor
40tcp/udp#Unassigned
40 tcp # Midnight Commander
Sometimes access FTP servers running at this port.
41tcp/udpgraphicsGraphics
41 tcp # RAT: Deep Throat
Puts an FTP service at port 41 (TCP).
Foreplay
42tcp/udpnameHost Name Server
42tcp/udpnameserverHost Name Server
42 tcp # W32.Dasher
43tcp/udpnicnameWho Is
44tcp/udpmpm-flagsMPM FLAGS Protocol
45tcp/udpmpmMessage Processing Module [recv]
46tcp/udpmpm-sndMPM [default send]
47tcp/udpni-ftpNI FTP
48tcp/udpauditdDigital Audit Daemon
48 tcp # DRAT
49tcp/udptacacsLogin Host Protocol (TACACS)
50tcp/udpre-mail-ckRemote Mail Checking Protocol
50 tcp # DRAT
51tcp/udpla-maintIMP Logical Address Maintenance
52tcp/udpxns-timeXNS Time Protocol
53tcp/udpdomainDomain Name Server
53 tcp # Esteems, Civcat, W32.Spybot, W32.Dasher
54tcp/udpxns-chXNS Clearinghouse
55tcp/udpisi-glISI Graphics Language
56tcp/udpxns-authXNS Authentication
57tcp/udp#any private terminal access
58tcp/udpxns-mailXNS Mail
58-59 tcp # DMSetup
59tcp/udp#any private file service
59 tcp # Sdbot
60tcp/udp#Unassigned
61tcp/udpni-mailNI MAIL
62tcp/udpacasACA Services
63tcp/udpwhois++whois++
64tcp/udpcoviaCommunications Integrator (CI)
65tcp/udptacacs-dsTACACS-Database Service
66tcp/udpsql*netOracle SQL*NET
67tcp/udpbootpsBootstrap Protocol Server
68tcp/udpbootpcBootstrap Protocol Client
69tcp/udptftpTrivial File Transfer
69 tcp # W32.Evala.Worm, W32.Mockbot
69 udp # W32.Blaster.Worm, W32.Bolgi.Worm, W32.Cycle,
W32.Zotob
70tcp/udpgopherGopher
70 tcp # W32.Evala.Worm
71tcp/udpnetrjs-1Remote Job Service
72tcp/udpnetrjs-2Remote Job Service
73tcp/udpnetrjs-3Remote Job Service
74tcp/udpnetrjs-4Remote Job Service
75tcp/udp#any private dial out service
76tcp/udpdeosDistributed External Object Store
77tcp/udp#any private RJE service
78tcp/udpvettcpvettcp
79tcp/udpfingerFinger
79 tcp # RAT:Firehotcker
Requires VB
CDK
80tcp/udphttpWorld Wide Web HTTP
80tcp/udpwwwWorld Wide Web HTTP
80tcp/udpwww-httpWorld Wide Web HTTP
80 tcp # 711 trojan (Seven Eleven), AckCmd, Back End,
Back Orifice 2k Plug-Ins, Cafeini, CGI Backdoor,
Executor, God Message, God Message Creator,
Hooker, IISworm, MTX, NCX,
Reverse WWW Tunnel Backdoor, RingZero,
Seeker, WAN Remote, Web Server CT,
WebDownloader, Xeory, Zombam, W32.Yaha,
Ketch, Mydoom, W32.Welchia,
W32.HLLW.Doomjuice, W32.HLLW.Heycheck,
W32.Gaobot, W32.HLLW.Polybot, W32.Beagle,
W32.Spybot, Mindos, Hexem, Eaghouse, Tabela,
W32.Ifbo, W32.Pinkton, W32.Tdiserv, W32.Bobax,
W32.Theals, Banito, W32.Lile, Darkmoon, Bifrose,
Lodear, Civcat, Muquest, W32.Feebs, Bebshell,
Hesive
80 udp # W32.Beagle, W32.Bobax
81tcp/udphosts2-nsHOSTS2 Name Server
81 tcp # RemoConChubo, Xeory, W32.Beagle
81 udp # W32.Beagle
82tcp/udpxferXFER Utility
82 tcp # W32.Netsky
83tcp/udpmit-ml-devMIT ML Device
84tcp/udpctfCommon Trace Facility
85tcp/udpmit-ml-devMIT ML Device
86tcp/udpmfcobolMicro Focus Cobol
87tcp/udp#any private terminal link
88tcp/udpkerberosKerberos
88 tcp # PWSteal.Likmet
89tcp/udpsu-mit-tgSU/MIT Telnet Gateway
90tcp/udpdnsixDNSIX Securit Attribute Token Map
91tcp/udpmit-dovMIT Dover Spooler
92tcp/udpnppNetwork Printing Protocol
93tcp/udpdcpDevice Control Protocol
94tcp/udpobjcallTivoli Object Dispatcher
95tcp/udpsupdupSUPDUP
96tcp/udpdixieDIXIE Protocol Specification
97tcp/udpswift-rvfSwift Remote Virtural File Protocol
98tcp/udptacnewsTAC News
99tcp/udpmetagramMetagram Relay
99 tcp # Hidden Port, NCX