AS3257 92.71.0.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 204892.71.0.0/2492.71.1.0/2492.71.2.0/2492.71.3.0/2492.71.4.0/2492.71.5.0/2492.71.6.0/2492.71.7.0/24