IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
AT&T Enterprises, LLC SIS-80-11-25-2014 (NET-45-16-0-0-1) 45.16.0.0 - 45.31.255.255 Private Customer - AT&T Internet Services SBC-45-22-157-192-28-1806190813 (NET-45-22-157-192-1) 45.22.157.192 - 45.22.157.207