PSINet, Inc. COGENT-A (NET-38-0-0-0-1) 38.0.0.0 - 38.255.255.255 XNNET LLC XNNET-CGNT-NET-2 (NET-38-55-96-0-1) 38.55.96.0 - 38.55.127.255 Private Customer HK (NET-38-55-96-0-2) 38.55.96.0 - 38.55.97.255