AS11712 72.157.244.0/24 CIDR and IP Range Summary.ASN: 11712 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 72.157.244.072.157.244.172.157.244.272.157.244.372.157.244.472.157.244.572.157.244.672.157.244.772.157.244.872.157.244.972.157.244.1072.157.244.1172.157.244.1272.157.244.1372.157.244.1472.157.244.1572.157.244.1672.157.244.1772.157.244.1872.157.244.1972.157.244.2072.157.244.2172.157.244.2272.157.244.2372.157.244.2472.157.244.2572.157.244.2672.157.244.2772.157.244.2872.157.244.2972.157.244.3072.157.244.3172.157.244.3272.157.244.3372.157.244.3472.157.244.3572.157.244.3672.157.244.3772.157.244.3872.157.244.3972.157.244.4072.157.244.4172.157.244.4272.157.244.4372.157.244.4472.157.244.4572.157.244.4672.157.244.4772.157.244.4872.157.244.4972.157.244.5072.157.244.5172.157.244.5272.157.244.5372.157.244.5472.157.244.5572.157.244.5672.157.244.5772.157.244.5872.157.244.5972.157.244.6072.157.244.6172.157.244.6272.157.244.6372.157.244.6472.157.244.6572.157.244.6672.157.244.6772.157.244.6872.157.244.6972.157.244.7072.157.244.7172.157.244.7272.157.244.7372.157.244.7472.157.244.7572.157.244.7672.157.244.7772.157.244.7872.157.244.7972.157.244.8072.157.244.8172.157.244.8272.157.244.8372.157.244.8472.157.244.8572.157.244.8672.157.244.8772.157.244.8872.157.244.8972.157.244.9072.157.244.9172.157.244.9272.157.244.9372.157.244.9472.157.244.9572.157.244.9672.157.244.9772.157.244.9872.157.244.9972.157.244.10072.157.244.10172.157.244.10272.157.244.10372.157.244.10472.157.244.10572.157.244.10672.157.244.10772.157.244.10872.157.244.10972.157.244.11072.157.244.11172.157.244.11272.157.244.11372.157.244.11472.157.244.11572.157.244.11672.157.244.11772.157.244.11872.157.244.11972.157.244.12072.157.244.12172.157.244.12272.157.244.12372.157.244.12472.157.244.12572.157.244.12672.157.244.12772.157.244.12872.157.244.12972.157.244.13072.157.244.13172.157.244.13272.157.244.13372.157.244.13472.157.244.13572.157.244.13672.157.244.13772.157.244.13872.157.244.13972.157.244.14072.157.244.14172.157.244.14272.157.244.14372.157.244.14472.157.244.14572.157.244.14672.157.244.14772.157.244.14872.157.244.14972.157.244.15072.157.244.15172.157.244.15272.157.244.15372.157.244.15472.157.244.15572.157.244.15672.157.244.15772.157.244.15872.157.244.15972.157.244.16072.157.244.16172.157.244.16272.157.244.16372.157.244.16472.157.244.16572.157.244.16672.157.244.16772.157.244.16872.157.244.16972.157.244.17072.157.244.17172.157.244.17272.157.244.17372.157.244.17472.157.244.17572.157.244.17672.157.244.17772.157.244.17872.157.244.17972.157.244.18072.157.244.18172.157.244.18272.157.244.18372.157.244.18472.157.244.18572.157.244.18672.157.244.18772.157.244.18872.157.244.18972.157.244.19072.157.244.19172.157.244.19272.157.244.19372.157.244.19472.157.244.19572.157.244.19672.157.244.19772.157.244.19872.157.244.19972.157.244.20072.157.244.20172.157.244.20272.157.244.20372.157.244.20472.157.244.20572.157.244.20672.157.244.20772.157.244.20872.157.244.20972.157.244.21072.157.244.21172.157.244.21272.157.244.21372.157.244.21472.157.244.21572.157.244.21672.157.244.21772.157.244.21872.157.244.21972.157.244.22072.157.244.22172.157.244.22272.157.244.22372.157.244.22472.157.244.22572.157.244.22672.157.244.22772.157.244.22872.157.244.22972.157.244.23072.157.244.23172.157.244.23272.157.244.23372.157.244.23472.157.244.23572.157.244.23672.157.244.23772.157.244.23872.157.244.23972.157.244.24072.157.244.24172.157.244.24272.157.244.24372.157.244.24472.157.244.24572.157.244.24672.157.244.24772.157.244.24872.157.244.24972.157.244.25072.157.244.25172.157.244.25272.157.244.25372.157.244.25472.157.244.255