AS3257 66.80.42.0/24 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 254Addressable IPs: 256 66.80.42.066.80.42.166.80.42.266.80.42.366.80.42.466.80.42.566.80.42.666.80.42.766.80.42.866.80.42.966.80.42.1066.80.42.1166.80.42.1266.80.42.1366.80.42.1466.80.42.1566.80.42.1666.80.42.1766.80.42.1866.80.42.1966.80.42.2066.80.42.2166.80.42.2266.80.42.2366.80.42.2466.80.42.2566.80.42.2666.80.42.2766.80.42.2866.80.42.2966.80.42.3066.80.42.3166.80.42.3266.80.42.3366.80.42.3466.80.42.3566.80.42.3666.80.42.3766.80.42.3866.80.42.3966.80.42.4066.80.42.4166.80.42.4266.80.42.4366.80.42.4466.80.42.4566.80.42.4666.80.42.4766.80.42.4866.80.42.4966.80.42.5066.80.42.5166.80.42.5266.80.42.5366.80.42.5466.80.42.5566.80.42.5666.80.42.5766.80.42.5866.80.42.5966.80.42.6066.80.42.6166.80.42.6266.80.42.6366.80.42.6466.80.42.6566.80.42.6666.80.42.6766.80.42.6866.80.42.6966.80.42.7066.80.42.7166.80.42.7266.80.42.7366.80.42.7466.80.42.7566.80.42.7666.80.42.7766.80.42.7866.80.42.7966.80.42.8066.80.42.8166.80.42.8266.80.42.8366.80.42.8466.80.42.8566.80.42.8666.80.42.8766.80.42.8866.80.42.8966.80.42.9066.80.42.9166.80.42.9266.80.42.9366.80.42.9466.80.42.9566.80.42.9666.80.42.9766.80.42.9866.80.42.9966.80.42.10066.80.42.10166.80.42.10266.80.42.10366.80.42.10466.80.42.10566.80.42.10666.80.42.10766.80.42.10866.80.42.10966.80.42.11066.80.42.11166.80.42.11266.80.42.11366.80.42.11466.80.42.11566.80.42.11666.80.42.11766.80.42.11866.80.42.11966.80.42.12066.80.42.12166.80.42.12266.80.42.12366.80.42.12466.80.42.12566.80.42.12666.80.42.12766.80.42.12866.80.42.12966.80.42.13066.80.42.13166.80.42.13266.80.42.13366.80.42.13466.80.42.13566.80.42.13666.80.42.13766.80.42.13866.80.42.13966.80.42.14066.80.42.14166.80.42.14266.80.42.14366.80.42.14466.80.42.14566.80.42.14666.80.42.14766.80.42.14866.80.42.14966.80.42.15066.80.42.15166.80.42.15266.80.42.15366.80.42.15466.80.42.15566.80.42.15666.80.42.15766.80.42.15866.80.42.15966.80.42.16066.80.42.16166.80.42.16266.80.42.16366.80.42.16466.80.42.16566.80.42.16666.80.42.16766.80.42.16866.80.42.16966.80.42.17066.80.42.17166.80.42.17266.80.42.17366.80.42.17466.80.42.17566.80.42.17666.80.42.17766.80.42.17866.80.42.17966.80.42.18066.80.42.18166.80.42.18266.80.42.18366.80.42.18466.80.42.18566.80.42.18666.80.42.18766.80.42.18866.80.42.18966.80.42.19066.80.42.19166.80.42.19266.80.42.19366.80.42.19466.80.42.19566.80.42.19666.80.42.19766.80.42.19866.80.42.19966.80.42.20066.80.42.20166.80.42.20266.80.42.20366.80.42.20466.80.42.20566.80.42.20666.80.42.20766.80.42.20866.80.42.20966.80.42.21066.80.42.21166.80.42.21266.80.42.21366.80.42.21466.80.42.21566.80.42.21666.80.42.21766.80.42.21866.80.42.21966.80.42.22066.80.42.22166.80.42.22266.80.42.22366.80.42.22466.80.42.22566.80.42.22666.80.42.22766.80.42.22866.80.42.22966.80.42.23066.80.42.23166.80.42.23266.80.42.23366.80.42.23466.80.42.23566.80.42.23666.80.42.23766.80.42.23866.80.42.23966.80.42.24066.80.42.24166.80.42.24266.80.42.24366.80.42.24466.80.42.24566.80.42.24666.80.42.24766.80.42.24866.80.42.24966.80.42.25066.80.42.25166.80.42.25266.80.42.25366.80.42.25466.80.42.255