IP Whois
CERFnet CERFNET-BLK-206 (NET-206-16-0-0-1) 206.16.0.0 - 206.19.255.255 NIC USA, Inc. ATTENS-009359-005983 (NET-206-16-194-0-1) 206.16.194.0 - 206.16.194.255