AS3257 66.80.16.0/24 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 254Addressable IPs: 256 66.80.16.066.80.16.166.80.16.266.80.16.366.80.16.466.80.16.566.80.16.666.80.16.766.80.16.866.80.16.966.80.16.1066.80.16.1166.80.16.1266.80.16.1366.80.16.1466.80.16.1566.80.16.1666.80.16.1766.80.16.1866.80.16.1966.80.16.2066.80.16.2166.80.16.2266.80.16.2366.80.16.2466.80.16.2566.80.16.2666.80.16.2766.80.16.2866.80.16.2966.80.16.3066.80.16.3166.80.16.3266.80.16.3366.80.16.3466.80.16.3566.80.16.3666.80.16.3766.80.16.3866.80.16.3966.80.16.4066.80.16.4166.80.16.4266.80.16.4366.80.16.4466.80.16.4566.80.16.4666.80.16.4766.80.16.4866.80.16.4966.80.16.5066.80.16.5166.80.16.5266.80.16.5366.80.16.5466.80.16.5566.80.16.5666.80.16.5766.80.16.5866.80.16.5966.80.16.6066.80.16.6166.80.16.6266.80.16.6366.80.16.6466.80.16.6566.80.16.6666.80.16.6766.80.16.6866.80.16.6966.80.16.7066.80.16.7166.80.16.7266.80.16.7366.80.16.7466.80.16.7566.80.16.7666.80.16.7766.80.16.7866.80.16.7966.80.16.8066.80.16.8166.80.16.8266.80.16.8366.80.16.8466.80.16.8566.80.16.8666.80.16.8766.80.16.8866.80.16.8966.80.16.9066.80.16.9166.80.16.9266.80.16.9366.80.16.9466.80.16.9566.80.16.9666.80.16.9766.80.16.9866.80.16.9966.80.16.10066.80.16.10166.80.16.10266.80.16.10366.80.16.10466.80.16.10566.80.16.10666.80.16.10766.80.16.10866.80.16.10966.80.16.11066.80.16.11166.80.16.11266.80.16.11366.80.16.11466.80.16.11566.80.16.11666.80.16.11766.80.16.11866.80.16.11966.80.16.12066.80.16.12166.80.16.12266.80.16.12366.80.16.12466.80.16.12566.80.16.12666.80.16.12766.80.16.12866.80.16.12966.80.16.13066.80.16.13166.80.16.13266.80.16.13366.80.16.13466.80.16.13566.80.16.13666.80.16.13766.80.16.13866.80.16.13966.80.16.14066.80.16.14166.80.16.14266.80.16.14366.80.16.14466.80.16.14566.80.16.14666.80.16.14766.80.16.14866.80.16.14966.80.16.15066.80.16.15166.80.16.15266.80.16.15366.80.16.15466.80.16.15566.80.16.15666.80.16.15766.80.16.15866.80.16.15966.80.16.16066.80.16.16166.80.16.16266.80.16.16366.80.16.16466.80.16.16566.80.16.16666.80.16.16766.80.16.16866.80.16.16966.80.16.17066.80.16.17166.80.16.17266.80.16.17366.80.16.17466.80.16.17566.80.16.17666.80.16.17766.80.16.17866.80.16.17966.80.16.18066.80.16.18166.80.16.18266.80.16.18366.80.16.18466.80.16.18566.80.16.18666.80.16.18766.80.16.18866.80.16.18966.80.16.19066.80.16.19166.80.16.19266.80.16.19366.80.16.19466.80.16.19566.80.16.19666.80.16.19766.80.16.19866.80.16.19966.80.16.20066.80.16.20166.80.16.20266.80.16.20366.80.16.20466.80.16.20566.80.16.20666.80.16.20766.80.16.20866.80.16.20966.80.16.21066.80.16.21166.80.16.21266.80.16.21366.80.16.21466.80.16.21566.80.16.21666.80.16.21766.80.16.21866.80.16.21966.80.16.22066.80.16.22166.80.16.22266.80.16.22366.80.16.22466.80.16.22566.80.16.22666.80.16.22766.80.16.22866.80.16.22966.80.16.23066.80.16.23166.80.16.23266.80.16.23366.80.16.23466.80.16.23566.80.16.23666.80.16.23766.80.16.23866.80.16.23966.80.16.24066.80.16.24166.80.16.24266.80.16.24366.80.16.24466.80.16.24566.80.16.24666.80.16.24766.80.16.24866.80.16.24966.80.16.25066.80.16.25166.80.16.25266.80.16.25366.80.16.25466.80.16.255