Inside Tufts

Information Security

Assessment Tools: IP Port Lists and Lookups

IANA Well Known and registered port assignments from 1-49150
Well Known Mac OS X ports
Windows ports
Microsoft KB 83017 for Server Requirements
Microsoft KB 842242
SANS Internet Storm Center port activity lookup
Trojan port lists
DoS Help trojan list
Simovits trojan list
Neohapsis port search