AS3257 66.166.20.0/24 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 254Addressable IPs: 256 66.166.20.066.166.20.166.166.20.266.166.20.366.166.20.466.166.20.566.166.20.666.166.20.766.166.20.866.166.20.966.166.20.1066.166.20.1166.166.20.1266.166.20.1366.166.20.1466.166.20.1566.166.20.1666.166.20.1766.166.20.1866.166.20.1966.166.20.2066.166.20.2166.166.20.2266.166.20.2366.166.20.2466.166.20.2566.166.20.2666.166.20.2766.166.20.2866.166.20.2966.166.20.3066.166.20.3166.166.20.3266.166.20.3366.166.20.3466.166.20.3566.166.20.3666.166.20.3766.166.20.3866.166.20.3966.166.20.4066.166.20.4166.166.20.4266.166.20.4366.166.20.4466.166.20.4566.166.20.4666.166.20.4766.166.20.4866.166.20.4966.166.20.5066.166.20.5166.166.20.5266.166.20.5366.166.20.5466.166.20.5566.166.20.5666.166.20.5766.166.20.5866.166.20.5966.166.20.6066.166.20.6166.166.20.6266.166.20.6366.166.20.6466.166.20.6566.166.20.6666.166.20.6766.166.20.6866.166.20.6966.166.20.7066.166.20.7166.166.20.7266.166.20.7366.166.20.7466.166.20.7566.166.20.7666.166.20.7766.166.20.7866.166.20.7966.166.20.8066.166.20.8166.166.20.8266.166.20.8366.166.20.8466.166.20.8566.166.20.8666.166.20.8766.166.20.8866.166.20.8966.166.20.9066.166.20.9166.166.20.9266.166.20.9366.166.20.9466.166.20.9566.166.20.9666.166.20.9766.166.20.9866.166.20.9966.166.20.10066.166.20.10166.166.20.10266.166.20.10366.166.20.10466.166.20.10566.166.20.10666.166.20.10766.166.20.10866.166.20.10966.166.20.11066.166.20.11166.166.20.11266.166.20.11366.166.20.11466.166.20.11566.166.20.11666.166.20.11766.166.20.11866.166.20.11966.166.20.12066.166.20.12166.166.20.12266.166.20.12366.166.20.12466.166.20.12566.166.20.12666.166.20.12766.166.20.12866.166.20.12966.166.20.13066.166.20.13166.166.20.13266.166.20.13366.166.20.13466.166.20.13566.166.20.13666.166.20.13766.166.20.13866.166.20.13966.166.20.14066.166.20.14166.166.20.14266.166.20.14366.166.20.14466.166.20.14566.166.20.14666.166.20.14766.166.20.14866.166.20.14966.166.20.15066.166.20.15166.166.20.15266.166.20.15366.166.20.15466.166.20.15566.166.20.15666.166.20.15766.166.20.15866.166.20.15966.166.20.16066.166.20.16166.166.20.16266.166.20.16366.166.20.16466.166.20.16566.166.20.16666.166.20.16766.166.20.16866.166.20.16966.166.20.17066.166.20.17166.166.20.17266.166.20.17366.166.20.17466.166.20.17566.166.20.17666.166.20.17766.166.20.17866.166.20.17966.166.20.18066.166.20.18166.166.20.18266.166.20.18366.166.20.18466.166.20.18566.166.20.18666.166.20.18766.166.20.18866.166.20.18966.166.20.19066.166.20.19166.166.20.19266.166.20.19366.166.20.19466.166.20.19566.166.20.19666.166.20.19766.166.20.19866.166.20.19966.166.20.20066.166.20.20166.166.20.20266.166.20.20366.166.20.20466.166.20.20566.166.20.20666.166.20.20766.166.20.20866.166.20.20966.166.20.21066.166.20.21166.166.20.21266.166.20.21366.166.20.21466.166.20.21566.166.20.21666.166.20.21766.166.20.21866.166.20.21966.166.20.22066.166.20.22166.166.20.22266.166.20.22366.166.20.22466.166.20.22566.166.20.22666.166.20.22766.166.20.22866.166.20.22966.166.20.23066.166.20.23166.166.20.23266.166.20.23366.166.20.23466.166.20.23566.166.20.23666.166.20.23766.166.20.23866.166.20.23966.166.20.24066.166.20.24166.166.20.24266.166.20.24366.166.20.24466.166.20.24566.166.20.24666.166.20.24766.166.20.24866.166.20.24966.166.20.25066.166.20.25166.166.20.25266.166.20.25366.166.20.25466.166.20.255