AS3257 205.247.0.0/20 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 4094Addressable IPs: 4096205.247.0.0/24205.247.1.0/24205.247.2.0/24205.247.3.0/24205.247.4.0/24205.247.5.0/24205.247.6.0/24205.247.7.0/24205.247.8.0/24205.247.9.0/24205.247.10.0/24205.247.11.0/24205.247.12.0/24205.247.13.0/24205.247.14.0/24205.247.15.0/24