AS3257 72.13.254.0/24 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 254Addressable IPs: 256 72.13.254.072.13.254.172.13.254.272.13.254.372.13.254.472.13.254.572.13.254.672.13.254.772.13.254.872.13.254.972.13.254.1072.13.254.1172.13.254.1272.13.254.1372.13.254.1472.13.254.1572.13.254.1672.13.254.1772.13.254.1872.13.254.1972.13.254.2072.13.254.2172.13.254.2272.13.254.2372.13.254.2472.13.254.2572.13.254.2672.13.254.2772.13.254.2872.13.254.2972.13.254.3072.13.254.3172.13.254.3272.13.254.3372.13.254.3472.13.254.3572.13.254.3672.13.254.3772.13.254.3872.13.254.3972.13.254.4072.13.254.4172.13.254.4272.13.254.4372.13.254.4472.13.254.4572.13.254.4672.13.254.4772.13.254.4872.13.254.4972.13.254.5072.13.254.5172.13.254.5272.13.254.5372.13.254.5472.13.254.5572.13.254.5672.13.254.5772.13.254.5872.13.254.5972.13.254.6072.13.254.6172.13.254.6272.13.254.6372.13.254.6472.13.254.6572.13.254.6672.13.254.6772.13.254.6872.13.254.6972.13.254.7072.13.254.7172.13.254.7272.13.254.7372.13.254.7472.13.254.7572.13.254.7672.13.254.7772.13.254.7872.13.254.7972.13.254.8072.13.254.8172.13.254.8272.13.254.8372.13.254.8472.13.254.8572.13.254.8672.13.254.8772.13.254.8872.13.254.8972.13.254.9072.13.254.9172.13.254.9272.13.254.9372.13.254.9472.13.254.9572.13.254.9672.13.254.9772.13.254.9872.13.254.9972.13.254.10072.13.254.10172.13.254.10272.13.254.10372.13.254.10472.13.254.10572.13.254.10672.13.254.10772.13.254.10872.13.254.10972.13.254.11072.13.254.11172.13.254.11272.13.254.11372.13.254.11472.13.254.11572.13.254.11672.13.254.11772.13.254.11872.13.254.11972.13.254.12072.13.254.12172.13.254.12272.13.254.12372.13.254.12472.13.254.12572.13.254.12672.13.254.12772.13.254.12872.13.254.12972.13.254.13072.13.254.13172.13.254.13272.13.254.13372.13.254.13472.13.254.13572.13.254.13672.13.254.13772.13.254.13872.13.254.13972.13.254.14072.13.254.14172.13.254.14272.13.254.14372.13.254.14472.13.254.14572.13.254.14672.13.254.14772.13.254.14872.13.254.14972.13.254.15072.13.254.15172.13.254.15272.13.254.15372.13.254.15472.13.254.15572.13.254.15672.13.254.15772.13.254.15872.13.254.15972.13.254.16072.13.254.16172.13.254.16272.13.254.16372.13.254.16472.13.254.16572.13.254.16672.13.254.16772.13.254.16872.13.254.16972.13.254.17072.13.254.17172.13.254.17272.13.254.17372.13.254.17472.13.254.17572.13.254.17672.13.254.17772.13.254.17872.13.254.17972.13.254.18072.13.254.18172.13.254.18272.13.254.18372.13.254.18472.13.254.18572.13.254.18672.13.254.18772.13.254.18872.13.254.18972.13.254.19072.13.254.19172.13.254.19272.13.254.19372.13.254.19472.13.254.19572.13.254.19672.13.254.19772.13.254.19872.13.254.19972.13.254.20072.13.254.20172.13.254.20272.13.254.20372.13.254.20472.13.254.20572.13.254.20672.13.254.20772.13.254.20872.13.254.20972.13.254.21072.13.254.21172.13.254.21272.13.254.21372.13.254.21472.13.254.21572.13.254.21672.13.254.21772.13.254.21872.13.254.21972.13.254.22072.13.254.22172.13.254.22272.13.254.22372.13.254.22472.13.254.22572.13.254.22672.13.254.22772.13.254.22872.13.254.22972.13.254.23072.13.254.23172.13.254.23272.13.254.23372.13.254.23472.13.254.23572.13.254.23672.13.254.23772.13.254.23872.13.254.23972.13.254.24072.13.254.24172.13.254.24272.13.254.24372.13.254.24472.13.254.24572.13.254.24672.13.254.24772.13.254.24872.13.254.24972.13.254.25072.13.254.25172.13.254.25272.13.254.25372.13.254.25472.13.254.255