AS3257 66.253.44.32/27 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 30Addressable IPs: 32 66.253.44.3366.253.44.3466.253.44.3566.253.44.3666.253.44.3766.253.44.3866.253.44.3966.253.44.4066.253.44.4166.253.44.4266.253.44.4366.253.44.4466.253.44.4566.253.44.4666.253.44.4766.253.44.4866.253.44.4966.253.44.5066.253.44.5166.253.44.5266.253.44.5366.253.44.5466.253.44.5566.253.44.5666.253.44.5766.253.44.5866.253.44.5966.253.44.6066.253.44.6166.253.44.6266.253.44.6366.253.44.64