IP WHOIS Lookup
Look up registration and network information for IP addresses using WHOIS
IP Whois
Cogent Communications, LLC COGC (NET-208-0-0-0-1) 208.0.0.0 - 208.35.255.255 Rentrak Corporation SPRINT-D01AC0 (NET-208-26-192-0-1) 208.26.192.0 - 208.26.192.255