AS3257 66.7.146.0/27 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 30Addressable IPs: 32 66.7.146.166.7.146.266.7.146.366.7.146.466.7.146.566.7.146.666.7.146.766.7.146.866.7.146.966.7.146.1066.7.146.1166.7.146.1266.7.146.1366.7.146.1466.7.146.1566.7.146.1666.7.146.1766.7.146.1866.7.146.1966.7.146.2066.7.146.2166.7.146.2266.7.146.2366.7.146.2466.7.146.2566.7.146.2666.7.146.2766.7.146.2866.7.146.2966.7.146.3066.7.146.3166.7.146.32