IPNetInfo

ip address lookup tool

Our Rating: (Very Good!)

IPNetInfo allows you to easily find all available information about given IP address. You can check multiple IP addresses at the same time, convert host names (if you don`t have the IP) and also paste email headers and let the program automatically extract the IP addresses. It will then display the country/city, owner information, address and any other information returned by the Whois server of RIPE, APNIC or LACNIC. The results can be exported to text or HTML.

Freeware