tcpmux 1/tcp TCP port service multiplexer
tcpmux 1/udp TCP port service multiplexer
rje 5/tcp Remote Job Entry
rje 5/udp Remote Job Entry
echo 7/tcp
echo 7/udp
discard 9/tcp sink null
discard 9/udp sink null
systat 11/tcp users
systat 11/udp users
daytime 13/tcp
daytime 13/udp
netstat 15/tcp (was once asssigned, no more)
qotd 17/tcp quote
qotd 17/udp quote
msp 18/tcp message send protocol
msp 18/udp message send protocol
chargen 19/tcp ttytst source
chargen 19/udp ttytst source
ftp-data 20/tcp
ftp-data 20/udp
21 is registered to ftp, but also used by fsp
ftp 21/tcp
ftp 21/udp fsp fspd
ssh 22/tcp SSH Remote Login Protocol
ssh 22/udp SSH Remote Login Protocol
telnet 23/tcp
telnet 23/udp
24 - private mail system
smtp 25/tcp mail
smtp 25/udp mail
time 37/tcp timserver
time 37/udp timserver
rlp 39/tcp resource resource location
rlp 39/udp resource resource location
nameserver 42/tcp name IEN 116
nameserver 42/udp name IEN 116
nicname 43/tcp whois
nicname 43/udp whois
tacacs 49/tcp Login Host Protocol (TACACS)
tacacs 49/udp Login Host Protocol (TACACS)
re-mail-ck 50/tcp Remote Mail Checking Protocol
re-mail-ck 50/udp Remote Mail Checking Protocol
domain 53/tcp name-domain server
domain 53/udp
whois++ 63/tcp
whois++ 63/udp
bootps 67/tcp BOOTP server
bootps 67/udp
bootpc 68/tcp BOOTP client
bootpc 68/udp
tftp 69/tcp
tftp 69/udp
gopher 70/tcp Internet Gopher
gopher 70/udp
netrjs-1 71/tcp Remote Job Service
netrjs-1 71/udp Remote Job Service
netrjs-2 72/tcp Remote Job Service
netrjs-2 72/udp Remote Job Service
netrjs-3 73/tcp Remote Job Service
netrjs-3 73/udp Remote Job Service
netrjs-4 74/tcp Remote Job Service
netrjs-4 74/udp Remote Job Service
finger 79/tcp
finger 79/udp
http 80/tcp www www-http WorldWideWeb HTTP
http 80/udp www www-http HyperText Transfer Protocol
kerberos 88/tcp kerberos5 krb5 Kerberos v5
kerberos 88/udp kerberos5 krb5 Kerberos v5
supdup 95/tcp
supdup 95/udp
linuxconf 98/tcp Linuxconf HTML access
hostname 101/tcp hostnames usually from sri-nic
hostname 101/udp hostnames usually from sri-nic
iso-tsap 102/tcp tsap part of ISODE.
csnet-ns 105/tcp cso also used by CSO name server
csnet-ns 105/udp cso
3com-tsmux 106/tcp poppassd
3com-tsmux 106/udp poppassd
poppassd 106/tcp Eudora
poppassd 106/udp Eudora
rtelnet 107/tcp Remote Telnet
rtelnet 107/udp
pop2 109/tcp pop-2 postoffice POP version 2
pop2 109/udp pop-2
pop3 110/tcp pop-3 POP version 3
pop3 110/udp pop-3
sunrpc 111/tcp portmapper RPC 4.0 portmapper TCP
sunrpc 111/udp portmapper RPC 4.0 portmapper UDP
auth 113/tcp authentication tap ident
auth 113/udp authentication tap ident
sftp 115/tcp
sftp 115/udp
uucp-path 117/tcp
uucp-path 117/udp
nntp 119/tcp readnews untp USENET News Transfer Protocol
nntp 119/udp readnews untp USENET News Transfer Protocol
ntp 123/tcp
ntp 123/udp Network Time Protocol
netbios-ns 137/tcp NETBIOS Name Service
netbios-ns 137/udp
netbios-dgm 138/tcp NETBIOS Datagram Service
netbios-dgm 138/udp
netbios-ssn 139/tcp NETBIOS session service
netbios-ssn 139/udp
imap 143/tcp imap2 Interim Mail Access Proto v2
imap 143/udp imap2
snmp 161/tcp Simple Net Mgmt Proto
snmp 161/udp Simple Net Mgmt Proto
snmptrap 162/udp snmp-trap Traps for SNMP
cmip-man 163/tcp ISO mgmt over IP (CMOT)
cmip-man 163/udp
cmip-agent 164/tcp
cmip-agent 164/udp
mailq 174/tcp MAILQ
mailq 174/udp MAILQ
xdmcp 177/tcp X Display Mgr. Control Proto
xdmcp 177/udp
nextstep 178/tcp NeXTStep NextStep NeXTStep window
nextstep 178/udp NeXTStep NextStep server
bgp 179/tcp Border Gateway Proto.
bgp 179/udp
prospero 191/tcp Cliff Neuman's Prospero
prospero 191/udp
irc 194/tcp Internet Relay Chat
irc 194/udp
smux 199/tcp SNMP Unix Multiplexer
smux 199/udp
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 Quick Mail Transfer Protocol
qmtp 209/udp Quick Mail Transfer Protocol
z39.50 210/tcp z3950 wais NISO Z39.50 database
z39.50 210/udp z3950 wais
ipx 213/tcp IPX
ipx 213/udp
imap3 220/tcp Interactive Mail Access
imap3 220/udp Protocol v3
link 245/tcp ttylink
link 245/ucp ttylink
fatserv 347/tcp Fatmen Server
fatserv 347/udp Fatmen Server
rsvp_tunnel 363/tcp
rsvp_tunnel 363/udp
rpc2portmap 369/tcp
rpc2portmap 369/udp Coda portmapper
codaauth2 370/tcp
codaauth2 370/udp Coda authentication server
ulistproc 372/tcp ulistserv UNIX Listserv
ulistproc 372/udp ulistserv
ldap 389/tcp
ldap 389/udp
svrloc 427/tcp Server Location Protocl
svrloc 427/udp Server Location Protocl
mobileip-agent 434/tcp
mobileip-agent 434/udp
mobilip-mn 435/tcp
mobilip-mn 435/udp
https 443/tcp MCom
https 443/udp MCom
snpp 444/tcp Simple Network Paging Protocol
snpp 444/udp Simple Network Paging Protocol
microsoft-ds 445/tcp
microsoft-ds 445/udp
kpasswd 464/tcp kpwd Kerberos "passwd"
kpasswd 464/udp kpwd Kerberos "passwd"
smtps 465/tcp SMTP over SSL (TLS)
photuris 468/tcp
photuris 468/udp
saft 487/tcp Simple Asynchronous File Transfer
saft 487/udp Simple Asynchronous File Transfer
gss-http 488/tcp
gss-http 488/udp
pim-rp-disc 496/tcp
pim-rp-disc 496/udp
isakmp 500/tcp
isakmp 500/udp
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
printer 515/udp spooler line printer spooler
talk 517/udp
ntalk 518/udp
utime 519/tcp unixtime
utime 519/udp unixtime
efs 520/tcp
router 520/udp route routed RIP
ripng 521/tcp
ripng 521/udp
timed 525/tcp timeserver
timed 525/udp timeserver
tempo 526/tcp newdate
courier 530/tcp rpc
conference 531/tcp chat
netnews 532/tcp
netwall 533/udp -for emergency broadcasts
gdomap 538/tcp GNUstep distributed objects
gdomap 538/udp GNUstep distributed objects
iiop 535/tcp
iiop 535/udp
uucp 540/tcp uucpd uucp daemon
klogin 543/tcp Kerberized `rlogin' (v5)
kshell 544/tcp krcmd Kerberized `rsh' (v5)
dhcpv6-client 546/tcp
dhcpv6-client 546/udp
dhcpv6-server 547/tcp
dhcpv6-server 547/udp
afpovertcp 548/tcp AFP over TCP
afpovertcp 548/udp AFP over TCP
rtsp 554/tcp Real Time Stream Control Protocol
rtsp 554/udp Real Time Stream Control Protocol
remotefs 556/tcp rfs_server rfs Brunhoff remote filesystem
nntps 563/tcp NNTP over SSL
nntps 563/udp NNTP over SSL
whoami 565/tcp
whoami 565/udp
submission 587/tcp msa mail message submission
submission 587/udp msa mail message submission
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
gii 616/tcp gated interactive interface
ipp 631/tcp Internet Printing Protocol
ipp 631/ucp Internet Printing Protocol
ldaps 636/tcp LDAP over SSL
ldaps 636/udp LDAP over SSL
acap 674/tcp
acap 674/udp
ha-cluster 694/tcp Heartbeat HA-cluster
ha-cluster 694/udp Heartbeat HA-cluster
kerberos-adm 749/tcp Kerberos `kadmin' (v5)
kerberos-iv 750/udp kerberos4 kerberos-sec kdc
kerberos-iv 750/tcp kerberos4 kerberos-sec kdc
kerberos_master 751/udp Kerberos authentication
kerberos_master 751/tcp Kerberos authentication
passwd_server 752/udp Kerberos passwd server
krb5_prop 754/tcp Kerberos slave propagation
krbupdate 760/tcp kreg Kerberos registration
webster 765/tcp Network dictionary
webster 765/udp
phonebook 767/tcp Network phonebook
phonebook 767/udp
omirr 808/tcp omirrd online mirror
omirr 808/udp omirrd online mirror
supfilesrv 871/tcp SUP server
rsync 873/tcp rsync
rsync 873/udp rsync
swat 901/tcp Samba Web Administration Tool
rndc 953/tcp rndc control sockets (BIND 9)
rndc 953/udp rndc control sockets (BIND 9)
telnets 992/tcp
telnets 992/udp
imaps 993/tcp IMAP over SSL
imaps 993/udp IMAP over SSL
ircs 994/tcp
ircs 994/udp
pop3s 995/tcp POP-3 over SSL
pop3s 995/udp POP-3 over SSL
socks 1080/tcp socks proxy server
socks 1080/udp socks proxy server
kpop 1109/tcp Pop with Kerberos
supfiledbg 1127/tcp SUP debugging
skkserv 1178/tcp SKK Japanese input method
bvcontrol 1236/tcp rmtcfg Daniel J. Walsh, Gracilis Packeten remote config server
bvcontrol 1236/udp Daniel J. Walsh
h323hostcallsc 1300/tcp H323 Host Call Secure
h323hostcallsc 1300/udp H323 Host Call Secure
xtel 1313/tcp french minitel
ms-sql-s 1433/tcp Microsoft-SQL-Server
ms-sql-s 1433/udp Microsoft-SQL-Server
ms-sql-m 1434/tcp Microsoft-SQL-Monitor
ms-sql-m 1434/udp Microsoft-SQL-Monitor
ica 1494/tcp Citrix ICA Client
ica 1494/udp Citrix ICA Client
wins 1512/tcp Microsoft's Windows Internet Name Service
wins 1512/udp Microsoft's Windows Internet Name Service
ingreslock 1524/tcp
ingreslock 1524/udp
prospero-np 1525/tcp Prospero non-privileged
prospero-np 1525/udp
support 1529/tcp prmsd gnatsd GNATS, cygnus bug tracker
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
kermit 1649/tcp
kermit 1649/udp
l2tp 1701/tcp l2f
l2tp 1701/udp l2f
h323gatedisc 1718/tcp
h323gatedisc 1718/udp
h323gatestat 1719/tcp
h323gatestat 1719/udp
h323hostcall 1720/tcp
h323hostcall 1720/udp
tftp-mcast 1758/tcp
tftp-mcast 1758/udp
mtftp 1759/udp
hello 1789/tcp
hello 1789/udp
radius 1812/tcp Radius
radius 1812/udp Radius
radius-acct 1813/tcp radacct Radius Accounting
radius-acct 1813/udp radacct Radius Accounting
mtp 1911/tcp
mtp 1911/udp
hsrp 1985/tcp Cisco Hot Standby Router Protocol
hsrp 1985/udp Cisco Hot Standby Router Protocol
licensedaemon 1986/tcp
licensedaemon 1986/udp
gdp-port 1997/tcp Cisco Gateway Discovery Protocol
gdp-port 1997/udp Cisco Gateway Discovery Protocol
cfinger 2003/tcp GNU Finger
nfs 2049/tcp nfsd
nfs 2049/udp nfsd
knetd 2053/tcp Kerberos de-multiplexor
zephyr-srv 2102/tcp Zephyr server
zephyr-srv 2102/udp Zephyr server
zephyr-clt 2103/tcp Zephyr serv-hm connection
zephyr-clt 2103/udp Zephyr serv-hm connection
zephyr-hm 2104/tcp Zephyr hostmanager
zephyr-hm 2104/udp Zephyr hostmanager
eklogin 2105/tcp Kerberos encrypted rlogin
ninstall 2150/tcp ninstall service
ninstall 2150/udp ninstall service
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 effectQ
hpstgmgr 2600/tcp zebrasrv HPSTGMGR
hpstgmgr 2600/udp HPSTGMGR
discp-client 2601/tcp zebra discp client
discp-client 2601/udp discp client
discp-server 2602/tcp ripd discp server
discp-server 2602/udp discp server
servicemeter 2603/tcp ripngd Service Meter
servicemeter 2603/udp Service Meter
nsc-ccs 2604/tcp ospfd NSC CCS
nsc-ccs 2604/udp NSC CCS
nsc-posa 2605/tcp bgpd NSC POSA
nsc-posa 2605/udp NSC POSA
netmon 2606/tcp ospf6d Dell Netmon
netmon 2606/udp Dell Netmon
corbaloc 2809/tcp CORBA naming service locator
afbackup 2988/tcp Afbackup system
afbackup 2988/udp Afbackup system
squid 3128/tcp squid web proxy
icpv2 3130/tcp Internet Cache Protocol V2 (Squid)
icpv2 3130/udp Internet Cache Protocol V2 (Squid)
mysql 3306/tcp MySQL
mysql 3306/udp MySQL
trnsprntproxy 3346/tcp Trnsprnt Proxy
trnsprntproxy 3346/udp Trnsprnt Proxy
prsvp 3455/tcp RSVP Port
prsvp 3455/udp RSVP Port
pxe 4011/udp PXE server
rwhois 4321/tcp Remote Who Is
rwhois 4321/udp Remote Who Is
krb524 4444/tcp Kerberos 5 to 4 ticket xlator
krb524 4444/udp Kerberos 5 to 4 ticket xlator
fax 4557/tcp FAX transmission service (old)
hylafax 4559/tcp HylaFAX client-server protocol (new)
rfe 5002/tcp Radio Free Ethernet
rfe 5002/udp Actually uses UDP only
sgi-dgl 5232/tcp SGI Distributed Graphics
sgi-dgl 5232/udp
cfengine 5308/tcp CFengine
cfengine 5308/udp CFengine
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)
postgres 5432/tcp POSTGRES
postgres 5432/udp POSTGRES
canna 5680/tcp
cvsup 5999/tcp CVSup CVSup file transfer/John Polstra/FreeBSD
cvsup 5999/udp CVSup CVSup file transfer/John Polstra/FreeBSD
x11 6000/tcp X the X Window System
x11-ssh-offset 6010/tcp SSH X11 forwarding offset
ircd 6667/tcp Internet Relay Chat
ircd 6667/udp Internet Relay Chat
afs3-fileserver 7000/tcp file server itself
afs3-fileserver 7000/udp file server itself
afs3-callback 7001/tcp callbacks to cache managers
afs3-callback 7001/udp callbacks to cache managers
afs3-prserver 7002/tcp users & groups database
afs3-prserver 7002/udp users & groups database
afs3-vlserver 7003/tcp volume location database
afs3-vlserver 7003/udp volume location database
afs3-kaserver 7004/tcp AFS/Kerberos authentication service
afs3-kaserver 7004/udp AFS/Kerberos authentication service
afs3-volser 7005/tcp volume managment server
afs3-volser 7005/udp volume managment server
afs3-errors 7006/tcp error interpretation service
afs3-errors 7006/udp error interpretation service
afs3-bos 7007/tcp basic overseer process
afs3-bos 7007/udp basic overseer process
afs3-update 7008/tcp server-to-server updater
afs3-update 7008/udp server-to-server updater
afs3-rmtsys 7009/tcp remote cache manager service
afs3-rmtsys 7009/udp remote cache manager service
xfs 7100/tcp X font server
tircproxy 7666/tcp Tircproxy
http-alt 8008/tcp
http-alt 8008/udp
webcache 8080/tcp WWW caching service
webcache 8080/udp WWW caching service
tproxy 8081/tcp Transparent Proxy
tproxy 8081/udp Transparent Proxy
jetdirect 9100/tcp laserjet hplj
mandelspawn 9359/udp mandelbrot network mandelbrot
sd 9876/tcp Session Director
sd 9876/udp Session Director
amanda 10080/tcp amanda backup services
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
pgpkeyserver 11371/tcp PGP/GPG public keyserver
pgpkeyserver 11371/udp PGP/GPG public keyserver
h323callsigalt 11720/tcp H323 Call Signal Alternate
h323callsigalt 11720/udp H323 Call Signal Alternate
bprd 13720/tcp BPRD (VERITAS NetBackup)
bprd 13720/udp BPRD (VERITAS NetBackup)
bpdbm 13721/tcp BPDBM (VERITAS NetBackup)
bpdbm 13721/udp BPDBM (VERITAS NetBackup)
bpjava-msvc 13722/tcp BP Java MSVC Protocol
bpjava-msvc 13722/udp BP Java MSVC Protocol
vnetd 13724/tcp Veritas Network Utility
vnetd 13724/udp Veritas Network Utility
bpcd 13782/tcp VERITAS NetBackup
bpcd 13782/udp VERITAS NetBackup
vopied 13783/tcp VOPIED Protocol
vopied 13783/udp VOPIED Protocol
isdnlog 20011/tcp isdn logging system
isdnlog 20011/udp isdn logging system
vboxd 20012/tcp voice box system
vboxd 20012/udp voice box system
wnn6 22273/tcp wnn4
wnn6 22273/ucp wnn4
wnn4_Cn 22289/tcp used by the cWnn package
wnn4_Kr 22305/tcp used by the kWnn package
wnn4_Tw 22321/tcp used by the tWnn package
binkp 24554/tcp Binkley
binkp 24554/udp Binkley
quake 26000/tcp
quake 26000/udp
wnn6-ds 26208/tcp
wnn6-ds 26208/udp
asp 27374/tcp Address Search Protocol
asp 27374/udp Address Search Protocol
traceroute 33434/tcp
traceroute 33434/udp
tfido 60177/tcp Ifmail
tfido 60177/udp Ifmail
fido 60179/tcp Ifmail
fido 60179/udp Ifmail