List of TCP and UDP port numbers

From The System Administrator Zone

The IANA is responsible for assigning port numbers to specific uses.

Common Ports

Common ports that I often tend to forget and need to look up include:

Port Number Description Common Application
631/TCP,UDP IPP, Internet Printing Protocol Common Unix Printing System: CUPS
901/TCP SWAT SAMBA Web Administration Tool
8001/TCP Pollustop - AntiSPAM filter Niversoft PolluStop
8010/TCP CGatePro - E-mail server administration CommuniGate Systems
10000/TCP Webmin - web based Linux admin tool Webmin