How does it work ?
The IP address information is retrieved by sending a request to the whois server of ARIN. If ARIN doesn't maintain the information about the requested IP address, a second request is sent to the whois server of RIPE, APNIC, LACNIC or AfriNIC. After the IP address information is retrieved, IPNetInfo analyzes the Whois record and displays it in a table. Notice: From time to time, the WHOIS server of ARIN is down and doesn't respond to WHOIS requests from IPNetInfo, and thus IPNetinfo fails to retrieve the IP address. When such a thing occurs, simply try again later. This tool can run on Windows 98/ME/2000/XP/2003 and can run from the command line. For more information and download the latest version, please click here