AS7018 12.72.139.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.72.139.012.72.139.112.72.139.212.72.139.312.72.139.412.72.139.512.72.139.612.72.139.712.72.139.812.72.139.912.72.139.1012.72.139.1112.72.139.1212.72.139.1312.72.139.1412.72.139.1512.72.139.1612.72.139.1712.72.139.1812.72.139.1912.72.139.2012.72.139.2112.72.139.2212.72.139.2312.72.139.2412.72.139.2512.72.139.2612.72.139.2712.72.139.2812.72.139.2912.72.139.3012.72.139.3112.72.139.3212.72.139.3312.72.139.3412.72.139.3512.72.139.3612.72.139.3712.72.139.3812.72.139.3912.72.139.4012.72.139.4112.72.139.4212.72.139.4312.72.139.4412.72.139.4512.72.139.4612.72.139.4712.72.139.4812.72.139.4912.72.139.5012.72.139.5112.72.139.5212.72.139.5312.72.139.5412.72.139.5512.72.139.5612.72.139.5712.72.139.5812.72.139.5912.72.139.6012.72.139.6112.72.139.6212.72.139.6312.72.139.6412.72.139.6512.72.139.6612.72.139.6712.72.139.6812.72.139.6912.72.139.7012.72.139.7112.72.139.7212.72.139.7312.72.139.7412.72.139.7512.72.139.7612.72.139.7712.72.139.7812.72.139.7912.72.139.8012.72.139.8112.72.139.8212.72.139.8312.72.139.8412.72.139.8512.72.139.8612.72.139.8712.72.139.8812.72.139.8912.72.139.9012.72.139.9112.72.139.9212.72.139.9312.72.139.9412.72.139.9512.72.139.9612.72.139.9712.72.139.9812.72.139.9912.72.139.10012.72.139.10112.72.139.10212.72.139.10312.72.139.10412.72.139.10512.72.139.10612.72.139.10712.72.139.10812.72.139.10912.72.139.11012.72.139.11112.72.139.11212.72.139.11312.72.139.11412.72.139.11512.72.139.11612.72.139.11712.72.139.11812.72.139.11912.72.139.12012.72.139.12112.72.139.12212.72.139.12312.72.139.12412.72.139.12512.72.139.12612.72.139.12712.72.139.12812.72.139.12912.72.139.13012.72.139.13112.72.139.13212.72.139.13312.72.139.13412.72.139.13512.72.139.13612.72.139.13712.72.139.13812.72.139.13912.72.139.14012.72.139.14112.72.139.14212.72.139.14312.72.139.14412.72.139.14512.72.139.14612.72.139.14712.72.139.14812.72.139.14912.72.139.15012.72.139.15112.72.139.15212.72.139.15312.72.139.15412.72.139.15512.72.139.15612.72.139.15712.72.139.15812.72.139.15912.72.139.16012.72.139.16112.72.139.16212.72.139.16312.72.139.16412.72.139.16512.72.139.16612.72.139.16712.72.139.16812.72.139.16912.72.139.17012.72.139.17112.72.139.17212.72.139.17312.72.139.17412.72.139.17512.72.139.17612.72.139.17712.72.139.17812.72.139.17912.72.139.18012.72.139.18112.72.139.18212.72.139.18312.72.139.18412.72.139.18512.72.139.18612.72.139.18712.72.139.18812.72.139.18912.72.139.19012.72.139.19112.72.139.19212.72.139.19312.72.139.19412.72.139.19512.72.139.19612.72.139.19712.72.139.19812.72.139.19912.72.139.20012.72.139.20112.72.139.20212.72.139.20312.72.139.20412.72.139.20512.72.139.20612.72.139.20712.72.139.20812.72.139.20912.72.139.21012.72.139.21112.72.139.21212.72.139.21312.72.139.21412.72.139.21512.72.139.21612.72.139.21712.72.139.21812.72.139.21912.72.139.22012.72.139.22112.72.139.22212.72.139.22312.72.139.22412.72.139.22512.72.139.22612.72.139.22712.72.139.22812.72.139.22912.72.139.23012.72.139.23112.72.139.23212.72.139.23312.72.139.23412.72.139.23512.72.139.23612.72.139.23712.72.139.23812.72.139.23912.72.139.24012.72.139.24112.72.139.24212.72.139.24312.72.139.24412.72.139.24512.72.139.24612.72.139.24712.72.139.24812.72.139.24912.72.139.25012.72.139.25112.72.139.25212.72.139.25312.72.139.25412.72.139.255