AS3257 72.244.144.0/24 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 254Addressable IPs: 256 72.244.144.072.244.144.172.244.144.272.244.144.372.244.144.472.244.144.572.244.144.672.244.144.772.244.144.872.244.144.972.244.144.1072.244.144.1172.244.144.1272.244.144.1372.244.144.1472.244.144.1572.244.144.1672.244.144.1772.244.144.1872.244.144.1972.244.144.2072.244.144.2172.244.144.2272.244.144.2372.244.144.2472.244.144.2572.244.144.2672.244.144.2772.244.144.2872.244.144.2972.244.144.3072.244.144.3172.244.144.3272.244.144.3372.244.144.3472.244.144.3572.244.144.3672.244.144.3772.244.144.3872.244.144.3972.244.144.4072.244.144.4172.244.144.4272.244.144.4372.244.144.4472.244.144.4572.244.144.4672.244.144.4772.244.144.4872.244.144.4972.244.144.5072.244.144.5172.244.144.5272.244.144.5372.244.144.5472.244.144.5572.244.144.5672.244.144.5772.244.144.5872.244.144.5972.244.144.6072.244.144.6172.244.144.6272.244.144.6372.244.144.6472.244.144.6572.244.144.6672.244.144.6772.244.144.6872.244.144.6972.244.144.7072.244.144.7172.244.144.7272.244.144.7372.244.144.7472.244.144.7572.244.144.7672.244.144.7772.244.144.7872.244.144.7972.244.144.8072.244.144.8172.244.144.8272.244.144.8372.244.144.8472.244.144.8572.244.144.8672.244.144.8772.244.144.8872.244.144.8972.244.144.9072.244.144.9172.244.144.9272.244.144.9372.244.144.9472.244.144.9572.244.144.9672.244.144.9772.244.144.9872.244.144.9972.244.144.10072.244.144.10172.244.144.10272.244.144.10372.244.144.10472.244.144.10572.244.144.10672.244.144.10772.244.144.10872.244.144.10972.244.144.11072.244.144.11172.244.144.11272.244.144.11372.244.144.11472.244.144.11572.244.144.11672.244.144.11772.244.144.11872.244.144.11972.244.144.12072.244.144.12172.244.144.12272.244.144.12372.244.144.12472.244.144.12572.244.144.12672.244.144.12772.244.144.12872.244.144.12972.244.144.13072.244.144.13172.244.144.13272.244.144.13372.244.144.13472.244.144.13572.244.144.13672.244.144.13772.244.144.13872.244.144.13972.244.144.14072.244.144.14172.244.144.14272.244.144.14372.244.144.14472.244.144.14572.244.144.14672.244.144.14772.244.144.14872.244.144.14972.244.144.15072.244.144.15172.244.144.15272.244.144.15372.244.144.15472.244.144.15572.244.144.15672.244.144.15772.244.144.15872.244.144.15972.244.144.16072.244.144.16172.244.144.16272.244.144.16372.244.144.16472.244.144.16572.244.144.16672.244.144.16772.244.144.16872.244.144.16972.244.144.17072.244.144.17172.244.144.17272.244.144.17372.244.144.17472.244.144.17572.244.144.17672.244.144.17772.244.144.17872.244.144.17972.244.144.18072.244.144.18172.244.144.18272.244.144.18372.244.144.18472.244.144.18572.244.144.18672.244.144.18772.244.144.18872.244.144.18972.244.144.19072.244.144.19172.244.144.19272.244.144.19372.244.144.19472.244.144.19572.244.144.19672.244.144.19772.244.144.19872.244.144.19972.244.144.20072.244.144.20172.244.144.20272.244.144.20372.244.144.20472.244.144.20572.244.144.20672.244.144.20772.244.144.20872.244.144.20972.244.144.21072.244.144.21172.244.144.21272.244.144.21372.244.144.21472.244.144.21572.244.144.21672.244.144.21772.244.144.21872.244.144.21972.244.144.22072.244.144.22172.244.144.22272.244.144.22372.244.144.22472.244.144.22572.244.144.22672.244.144.22772.244.144.22872.244.144.22972.244.144.23072.244.144.23172.244.144.23272.244.144.23372.244.144.23472.244.144.23572.244.144.23672.244.144.23772.244.144.23872.244.144.23972.244.144.24072.244.144.24172.244.144.24272.244.144.24372.244.144.24472.244.144.24572.244.144.24672.244.144.24772.244.144.24872.244.144.24972.244.144.25072.244.144.25172.244.144.25272.244.144.25372.244.144.25472.244.144.255