AS3257 66.54.139.64/26 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 62Addressable IPs: 64 66.54.139.6566.54.139.6666.54.139.6766.54.139.6866.54.139.6966.54.139.7066.54.139.7166.54.139.7266.54.139.7366.54.139.7466.54.139.7566.54.139.7666.54.139.7766.54.139.7866.54.139.7966.54.139.8066.54.139.8166.54.139.8266.54.139.8366.54.139.8466.54.139.8566.54.139.8666.54.139.8766.54.139.8866.54.139.8966.54.139.9066.54.139.9166.54.139.9266.54.139.9366.54.139.9466.54.139.9566.54.139.9666.54.139.9766.54.139.9866.54.139.9966.54.139.10066.54.139.10166.54.139.10266.54.139.10366.54.139.10466.54.139.10566.54.139.10666.54.139.10766.54.139.10866.54.139.10966.54.139.11066.54.139.11166.54.139.11266.54.139.11366.54.139.11466.54.139.11566.54.139.11666.54.139.11766.54.139.11866.54.139.11966.54.139.12066.54.139.12166.54.139.12266.54.139.12366.54.139.12466.54.139.12566.54.139.12666.54.139.12766.54.139.128