IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
AT&T Enterprises, LLC SIS-80-7-23-2013 (NET-23-112-0-0-1) 23.112.0.0 - 23.127.255.255 Richard Geiger10142013162656197 SBC-23-119-22-56-29-1310142713 (NET-23-119-22-56-1) 23.119.22.56 - 23.119.22.63