AS3257 72.245.142.0/25 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 126Addressable IPs: 128 72.245.142.172.245.142.272.245.142.372.245.142.472.245.142.572.245.142.672.245.142.772.245.142.872.245.142.972.245.142.1072.245.142.1172.245.142.1272.245.142.1372.245.142.1472.245.142.1572.245.142.1672.245.142.1772.245.142.1872.245.142.1972.245.142.2072.245.142.2172.245.142.2272.245.142.2372.245.142.2472.245.142.2572.245.142.2672.245.142.2772.245.142.2872.245.142.2972.245.142.3072.245.142.3172.245.142.3272.245.142.3372.245.142.3472.245.142.3572.245.142.3672.245.142.3772.245.142.3872.245.142.3972.245.142.4072.245.142.4172.245.142.4272.245.142.4372.245.142.4472.245.142.4572.245.142.4672.245.142.4772.245.142.4872.245.142.4972.245.142.5072.245.142.5172.245.142.5272.245.142.5372.245.142.5472.245.142.5572.245.142.5672.245.142.5772.245.142.5872.245.142.5972.245.142.6072.245.142.6172.245.142.6272.245.142.6372.245.142.6472.245.142.6572.245.142.6672.245.142.6772.245.142.6872.245.142.6972.245.142.7072.245.142.7172.245.142.7272.245.142.7372.245.142.7472.245.142.7572.245.142.7672.245.142.7772.245.142.7872.245.142.7972.245.142.8072.245.142.8172.245.142.8272.245.142.8372.245.142.8472.245.142.8572.245.142.8672.245.142.8772.245.142.8872.245.142.8972.245.142.9072.245.142.9172.245.142.9272.245.142.9372.245.142.9472.245.142.9572.245.142.9672.245.142.9772.245.142.9872.245.142.9972.245.142.10072.245.142.10172.245.142.10272.245.142.10372.245.142.10472.245.142.10572.245.142.10672.245.142.10772.245.142.10872.245.142.10972.245.142.11072.245.142.11172.245.142.11272.245.142.11372.245.142.11472.245.142.11572.245.142.11672.245.142.11772.245.142.11872.245.142.11972.245.142.12072.245.142.12172.245.142.12272.245.142.12372.245.142.12472.245.142.12572.245.142.12672.245.142.12772.245.142.128