IP look up

[N[E]rD]

If I have an IP address is there a way for me to see who the IP address belongs to...or who their sevice provider is etc?

[CompuGeek]

http://www.arin.net/whois/

[zaphodiv]

Arin is only for north america. There is also ripe (http://www.ripe.net) for europe. APNIC (http://www.apnic.net) for the asia pacific area and a bunch of other country registrars that apnic has delagated to.

[g-smooth2k]

DSLReports (http://www.dslreports.com/whois)

[Lehk]

www.network-tools.com is another good site