AS3257 72.1.162.128/27 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 30Addressable IPs: 32 72.1.162.12972.1.162.13072.1.162.13172.1.162.13272.1.162.13372.1.162.13472.1.162.13572.1.162.13672.1.162.13772.1.162.13872.1.162.13972.1.162.14072.1.162.14172.1.162.14272.1.162.14372.1.162.14472.1.162.14572.1.162.14672.1.162.14772.1.162.14872.1.162.14972.1.162.15072.1.162.15172.1.162.15272.1.162.15372.1.162.15472.1.162.15572.1.162.15672.1.162.15772.1.162.15872.1.162.15972.1.162.160