PSINet, Inc. COGENT-A (NET-38-0-0-0-1) 38.0.0.0 - 38.255.255.255 Corporacion Matrix TV, C.A. (Airtek) AIRTEK-CGNT-NET-7 (NET-38-222-0-0-1) 38.222.0.0 - 38.222.255.255 Corporacion Matrix TV, C.A. (Airtek) AIRTEK-CGNT-NET-7 (NET-38-222-0-0-2) 38.222.0.0 - 38.222.127.255