Network Ports

Network Ports

Not all ports are included here, just the most common ones:

Keyword	Number	Protocol(s)	Description
tcpmux	1	TCP, UDP	TCP Port Service Multiplexer
echo	7	TCP, UDP	Echo
discard	9	TCP, UDP	Discard
systat	11	TCP	Active Users
daytime	13	TCP, UDP	Daytime (RFC 867)
qotd	17	TCP	Quote of the Day
msp	18	TCP, UDP	message send protocol
chargen	19	TCP, UDP	Character Generator
ftp-data	20	TCP, UDP	File transfer default data
ftp	21	TCP, UDP	File transfer control
ssh	22	TCP, UDP	Remote login protocol
telnet	23	TCP, UDP	Telnet
smtp	25	TCP, UDP	Simple Mail Transfer
time	37	TCP, UDP	Time
rlp	39	TCP, UDP	Resource location protocol
nameserver	42	TCP, UDP	Host name server
whois	43	TCP, UDP	Who is
re-mail-ck	50	TCP, UDP	Remote mail checking protocol
domain	53	TCP, UDP	Domain name server
bootps	67	TCP, UDP	Bootstrap protocol server
bootpc	68	TCP, UDP	Bootstrap protocol client
tftp	69	TCP, UDP	Trivial file transfer protocol
gopher	70	TCP, UDP	Gopher
finger	79	TCP, UDP	Finger
www	80	TCP, UDP	World wide web or HTTP
kerberos	88	TCP, UDP	Kerberos
supdup	95	TCP, UDP	SUPDUP
hostname	101	TCP, UDP	NIC Host Name Server
iso-tsap	102	TCP, UDP	ISO-TSAP Class 0
csnet-ns	105	TCP, UDP	CCSO name server protocol
rtelnet	107	TCP, UDP	Remote Telnet Service
pop-2	109	TCP, UDP	Post Office Protocol - Version 2
pop-3	110	TCP, UDP	Post Office Protocol - Version 3
sunrps	111	TCP, UDP	SUN Remote Procedure Call
auth	113	TCP, UDP	Authentication Service
sftp	115	TCP, UDP	Simple File Transfer Protocol
uucp-path	117	TCP, UDP	UUCP Path Service
nntp	119	TCP, UDP	Network News Transfer Protocol
nyp	123	TCP, UDP	Network Time Protocol
netbios-ne	137	TCP, UDP	NETBIOS Name Service
netbios-dgram	138	TCP, UDP	NETBIOS Datagram Service
netbios-ssn	139	TCP, UDP	NETBIOS Session Service
imap	143	TCP, UDP	Internet Message Access Protocol
snmp	161	TCP, UDP	SNMP
snmp-trap	162	TCP, UDP	SNMPTRAP
cmip-man	163	TCP, UDP	CMIP/TCP Manager
cmip-agent	164	TCP, UDP	CMIP/TCP Agent
xdmcp	177	TCP, UDP	X Display Manager Control Protocol
nextstep	178	TCP, UDP	NextStep Window Server
bgp	179	TCP, UDP	Border Gateway Protocol
prospero	191	TCP, UDP	Prospero Directory Service
irc	194	TCP, UDP	Internet Relay Chat Protocol
smux	199	TCP, UDP	SMUX

at-rtmp 201/tcp # AppleTalk routing

at-rtmp 201/udp

at-nbp 202/tcp # AppleTalk name binding

at-nbp 202/udp

at-echo 204/tcp # AppleTalk echo

at-echo 204/udp

at-zis 206/tcp # AppleTalk zone information

at-zis 206/udp

qmtp 209/tcp # The Quick Mail Transfer Protocol

qmtp 209/udp # The Quick Mail Transfer Protocol

z3950 210/tcp wais # NISO Z39.50 database

z3950 210/udp wais

ipx 213/tcp # IPX

ipx 213/udp

imap3 220/tcp # Interactive Mail Access

imap3 220/udp # Protocol v3

rpc2portmap 369/tcp

rpc2portmap 369/udp # Coda portmapper

codaauth2 370/tcp

codaauth2 370/udp # Coda authentication server

ulistserv 372/tcp # UNIX Listserv

ulistserv 372/udp

https 443/tcp # MCom

https 443/udp # MCom

snpp 444/tcp # Simple Network Paging Protocol

snpp 444/udp # Simple Network Paging Protocol

saft 487/tcp # Simple Asynchronous File Transfer

saft 487/udp # Simple Asynchronous File Transfer

npmp-local 610/tcp dqs313_qmaster # npmp-local / DQS

npmp-local 610/udp dqs313_qmaster # npmp-local / DQS

npmp-gui 611/tcp dqs313_execd # npmp-gui / DQS

npmp-gui 611/udp dqs313_execd # npmp-gui / DQS

hmmp-ind 612/tcp dqs313_intercell# HMMP Indication / DQS

hmmp-ind 612/udp dqs313_intercell# HMMP Indication / DQS

#

# UNIX specific services

#

exec 512/tcp

biff 512/udp comsat

login 513/tcp

who 513/udp whod

shell 514/tcp cmd # no passwords used

syslog 514/udp

printer 515/tcp spooler # line printer spooler

talk 517/udp

ntalk 518/udp

route 520/udp router routed # RIP

timed 525/udp timeserver

tempo 526/tcp newdate

courier 530/tcp rpc

conference 531/tcp chat

netnews 532/tcp readnews

netwall 533/udp # -for emergency broadcasts

uucp 540/tcp uucpd # uucp daemon

afpovertcp 548/tcp # AFP over TCP

afpovertcp 548/udp # AFP over TCP

remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem

klogin 543/tcp # Kerberized `rlogin' (v5)

kshell 544/tcp krcmd # Kerberized `rsh' (v5)

kerberos-adm 749/tcp # Kerberos `kadmin' (v5)

#

webster 765/tcp # Network dictionary

webster 765/udp

#

# From ``Assigned Numbers'':

#

#> The Registered Ports are not controlled by the IANA and on most systems

#> can be used by ordinary user processes or programs executed by ordinary

#> users.

#

#> Ports are used in the TCP [45,106] 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. While the IANA can not control uses of these ports it

#> does register or list uses of these ports as a convienence to the

#> community.

#

ingreslock 1524/tcp

ingreslock 1524/udp

prospero-np 1525/tcp # Prospero non-privileged

prospero-np 1525/udp

datametrics 1645/tcp old-radius # datametrics / old radius entry

datametrics 1645/udp old-radius # datametrics / old radius entry

sa-msg-port 1646/tcp old-radacct # sa-msg-port / old radacct entry

sa-msg-port 1646/udp old-radacct # sa-msg-port / old radacct entry

radius 1812/tcp # Radius

radius 1812/udp # Radius

radacct 1813/tcp # Radius Accounting

radacct 1813/udp # Radius Accounting

cvspserver 2401/tcp # CVS client/server operations

cvspserver 2401/udp # CVS client/server operations

venus 2430/tcp # codacon port

venus 2430/udp # Venus callback/wbc interface

venus-se 2431/tcp # tcp side effects

venus-se 2431/udp # udp sftp side effect

codasrv 2432/tcp # not used

codasrv 2432/udp # server port

codasrv-se 2433/tcp # tcp side effects

codasrv-se 2433/udp # udp sftp side effect

mysql 3306/tcp # MySQL

mysql 3306/udp # MySQL

rfe 5002/tcp # Radio Free Ethernet

rfe 5002/udp # Actually uses UDP only

cfengine 5308/tcp # CFengine

cfengine 5308/udp # CFengine

bbs 7000/tcp # BBS service

#

#

# Kerberos (Project Athena/MIT) services

# Note that these are for Kerberos v4, and are unofficial. Sites running

# v4 should uncomment these and comment out the v5 entries above.

#

kerberos4 750/udp kerberos-iv kdc # Kerberos (server) udp

kerberos4 750/tcp kerberos-iv kdc # Kerberos (server) tcp

kerberos_master 751/udp # Kerberos authentication

kerberos_master 751/tcp # Kerberos authentication

passwd_server 752/udp # Kerberos passwd server

krb_prop 754/tcp # Kerberos slave propagation

krbupdate 760/tcp kreg # Kerberos registration

kpasswd 761/tcp kpwd # Kerberos "passwd"

kpop 1109/tcp # Pop with Kerberos

knetd 2053/tcp # Kerberos de-multiplexor

zephyr-srv 2102/udp # Zephyr server

zephyr-clt 2103/udp # Zephyr serv-hm connection

zephyr-hm 2104/udp # Zephyr hostmanager

eklogin 2105/tcp # Kerberos encrypted rlogin

#

# Unofficial but necessary (for NetBSD) services

#

supfilesrv 871/tcp # SUP server

supfiledbg 1127/tcp # SUP debugging

#

# Datagram Delivery Protocol services

#

rtmp 1/ddp # Routing Table Maintenance Protocol

nbp 2/ddp # Name Binding Protocol

echo 4/ddp # AppleTalk Echo Protocol

zip 6/ddp # Zone Information Protocol

#

# Services added for the Debian GNU/Linux distribution

poppassd 106/tcp # Eudora

poppassd 106/udp # Eudora

mailq 174/tcp # Mailer transport queue for Zmailer

mailq 174/tcp # Mailer transport queue for Zmailer

ssmtp 465/tcp # SMTP over SSL

gdomap 538/tcp # GNUstep distributed objects

gdomap 538/udp # GNUstep distributed objects

snews 563/tcp # NNTP over SSL

ssl-ldap 636/tcp # LDAP over SSL

omirr 808/tcp omirrd # online mirror

omirr 808/udp omirrd # online mirror

rsync 873/tcp # rsync

rsync 873/udp # rsync

simap 993/tcp # IMAP over SSL

spop3 995/tcp # POP-3 over SSL

socks 1080/tcp # socks proxy server

socks 1080/udp # socks proxy server

rmtcfg 1236/tcp # Gracilis Packeten remote config server

xtel 1313/tcp # french minitel

support 1529/tcp # GNATS

cfinger 2003/tcp # GNU Finger

ninstall 2150/tcp # ninstall service

ninstall 2150/udp # ninstall service

afbackup 2988/tcp # Afbackup system

afbackup 2988/udp # Afbackup system

icp 3130/tcp # Internet Cache Protocol (Squid)

icp 3130/udp # Internet Cache Protocol (Squid)

postgres 5432/tcp # POSTGRES

postgres 5432/udp # POSTGRES

fax 4557/tcp # FAX transmission service (old)

hylafax 4559/tcp # HylaFAX client-server protocol (new)

noclog 5354/tcp # noclogd with TCP (nocol)

noclog 5354/udp # noclogd with UDP (nocol)

hostmon 5355/tcp # hostmon uses TCP (nocol)

hostmon 5355/udp # hostmon uses TCP (nocol)

ircd 6667/tcp # Internet Relay Chat

ircd 6667/udp # Internet Relay Chat

webcache 8080/tcp # WWW caching service

webcache 8080/udp # WWW caching service

tproxy 8081/tcp # Transparent Proxy

tproxy 8081/udp # Transparent Proxy

mandelspawn 9359/udp mandelbrot # network mandelbrot

amanda 10080/udp # amanda backup services

kamanda 10081/tcp # amanda backup services (Kerberos)

kamanda 10081/udp # amanda backup services (Kerberos)

amandaidx 10082/tcp # amanda backup services

amidxtape 10083/tcp # amanda backup services

isdnlog 20011/tcp # isdn logging system

isdnlog 20011/udp # isdn logging system

vboxd 20012/tcp # voice box system

vboxd 20012/udp # voice box system

binkp 24554/tcp # Binkley

binkp 24554/udp # Binkley

asp 27374/tcp # Address Search Protocol

asp 27374/udp # Address Search Protocol

tfido 60177/tcp # Ifmail

tfido 60177/udp # Ifmail

fido 60179/tcp # Ifmail

fido 60179/udp # Ifmail

# Local services

linuxconf 98/tcp

swat 901/tcp # Add swat service used via inetd