ipconfig /all
and Nagachaak i'd suggest you read a bit more about IP addresses, it's pretty interesting and cool. If you can't find any help just contact me and i'll help you out. btw very nice links Inf.
oh yes and Nagachaak, about the comps ip adds i suggest you download the program IP TOOLS from the main UGN home page, it has a good scanner so you just scan the host range of your network address and you'll get the infos you want, I think that's the easiet way for you.
hope i'be been of some help.
bp