AS3257 66.167.77.192/27 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 30Addressable IPs: 32 66.167.77.19366.167.77.19466.167.77.19566.167.77.19666.167.77.19766.167.77.19866.167.77.19966.167.77.20066.167.77.20166.167.77.20266.167.77.20366.167.77.20466.167.77.20566.167.77.20666.167.77.20766.167.77.20866.167.77.20966.167.77.21066.167.77.21166.167.77.21266.167.77.21366.167.77.21466.167.77.21566.167.77.21666.167.77.21766.167.77.21866.167.77.21966.167.77.22066.167.77.22166.167.77.22266.167.77.22366.167.77.224