QUOTE (Tazwolff @ Apr 28 2003, 17:12)
Command Prompt will not give you your WAN IP if you are behind a router.

Right - if you need to know your public IP, visit
www.privacy.net - that's what I use (my ISP recommended this to me!) ... all those whatismyipaddress.com etc sites are not so reliable when connecting from behind a router.