AS3257 66.167.77.240/29 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 6Addressable IPs: 8 66.167.77.24166.167.77.24266.167.77.24366.167.77.24466.167.77.24566.167.77.24666.167.77.24766.167.77.248