AS3257 66.253.5.64/26 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 62Addressable IPs: 64 66.253.5.6566.253.5.6666.253.5.6766.253.5.6866.253.5.6966.253.5.7066.253.5.7166.253.5.7266.253.5.7366.253.5.7466.253.5.7566.253.5.7666.253.5.7766.253.5.7866.253.5.7966.253.5.8066.253.5.8166.253.5.8266.253.5.8366.253.5.8466.253.5.8566.253.5.8666.253.5.8766.253.5.8866.253.5.8966.253.5.9066.253.5.9166.253.5.9266.253.5.9366.253.5.9466.253.5.9566.253.5.9666.253.5.9766.253.5.9866.253.5.9966.253.5.10066.253.5.10166.253.5.10266.253.5.10366.253.5.10466.253.5.10566.253.5.10666.253.5.10766.253.5.10866.253.5.10966.253.5.11066.253.5.11166.253.5.11266.253.5.11366.253.5.11466.253.5.11566.253.5.11666.253.5.11766.253.5.11866.253.5.11966.253.5.12066.253.5.12166.253.5.12266.253.5.12366.253.5.12466.253.5.12566.253.5.12666.253.5.12766.253.5.128