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 Victoria Smith09302013160459781 SBC-23-126-1-152-29-1309300514 (NET-23-126-1-152-1) 23.126.1.152 - 23.126.1.159