AS7018 12.157.156.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.157.156.012.157.156.112.157.156.212.157.156.312.157.156.412.157.156.512.157.156.612.157.156.712.157.156.812.157.156.912.157.156.1012.157.156.1112.157.156.1212.157.156.1312.157.156.1412.157.156.1512.157.156.1612.157.156.1712.157.156.1812.157.156.1912.157.156.2012.157.156.2112.157.156.2212.157.156.2312.157.156.2412.157.156.2512.157.156.2612.157.156.2712.157.156.2812.157.156.2912.157.156.3012.157.156.3112.157.156.3212.157.156.3312.157.156.3412.157.156.3512.157.156.3612.157.156.3712.157.156.3812.157.156.3912.157.156.4012.157.156.4112.157.156.4212.157.156.4312.157.156.4412.157.156.4512.157.156.4612.157.156.4712.157.156.4812.157.156.4912.157.156.5012.157.156.5112.157.156.5212.157.156.5312.157.156.5412.157.156.5512.157.156.5612.157.156.5712.157.156.5812.157.156.5912.157.156.6012.157.156.6112.157.156.6212.157.156.6312.157.156.6412.157.156.6512.157.156.6612.157.156.6712.157.156.6812.157.156.6912.157.156.7012.157.156.7112.157.156.7212.157.156.7312.157.156.7412.157.156.7512.157.156.7612.157.156.7712.157.156.7812.157.156.7912.157.156.8012.157.156.8112.157.156.8212.157.156.8312.157.156.8412.157.156.8512.157.156.8612.157.156.8712.157.156.8812.157.156.8912.157.156.9012.157.156.9112.157.156.9212.157.156.9312.157.156.9412.157.156.9512.157.156.9612.157.156.9712.157.156.9812.157.156.9912.157.156.10012.157.156.10112.157.156.10212.157.156.10312.157.156.10412.157.156.10512.157.156.10612.157.156.10712.157.156.10812.157.156.10912.157.156.11012.157.156.11112.157.156.11212.157.156.11312.157.156.11412.157.156.11512.157.156.11612.157.156.11712.157.156.11812.157.156.11912.157.156.12012.157.156.12112.157.156.12212.157.156.12312.157.156.12412.157.156.12512.157.156.12612.157.156.12712.157.156.12812.157.156.12912.157.156.13012.157.156.13112.157.156.13212.157.156.13312.157.156.13412.157.156.13512.157.156.13612.157.156.13712.157.156.13812.157.156.13912.157.156.14012.157.156.14112.157.156.14212.157.156.14312.157.156.14412.157.156.14512.157.156.14612.157.156.14712.157.156.14812.157.156.14912.157.156.15012.157.156.15112.157.156.15212.157.156.15312.157.156.15412.157.156.15512.157.156.15612.157.156.15712.157.156.15812.157.156.15912.157.156.16012.157.156.16112.157.156.16212.157.156.16312.157.156.16412.157.156.16512.157.156.16612.157.156.16712.157.156.16812.157.156.16912.157.156.17012.157.156.17112.157.156.17212.157.156.17312.157.156.17412.157.156.17512.157.156.17612.157.156.17712.157.156.17812.157.156.17912.157.156.18012.157.156.18112.157.156.18212.157.156.18312.157.156.18412.157.156.18512.157.156.18612.157.156.18712.157.156.18812.157.156.18912.157.156.19012.157.156.19112.157.156.19212.157.156.19312.157.156.19412.157.156.19512.157.156.19612.157.156.19712.157.156.19812.157.156.19912.157.156.20012.157.156.20112.157.156.20212.157.156.20312.157.156.20412.157.156.20512.157.156.20612.157.156.20712.157.156.20812.157.156.20912.157.156.21012.157.156.21112.157.156.21212.157.156.21312.157.156.21412.157.156.21512.157.156.21612.157.156.21712.157.156.21812.157.156.21912.157.156.22012.157.156.22112.157.156.22212.157.156.22312.157.156.22412.157.156.22512.157.156.22612.157.156.22712.157.156.22812.157.156.22912.157.156.23012.157.156.23112.157.156.23212.157.156.23312.157.156.23412.157.156.23512.157.156.23612.157.156.23712.157.156.23812.157.156.23912.157.156.24012.157.156.24112.157.156.24212.157.156.24312.157.156.24412.157.156.24512.157.156.24612.157.156.24712.157.156.24812.157.156.24912.157.156.25012.157.156.25112.157.156.25212.157.156.25312.157.156.25412.157.156.255