AS7018 12.156.219.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.156.219.012.156.219.112.156.219.212.156.219.312.156.219.412.156.219.512.156.219.612.156.219.712.156.219.812.156.219.912.156.219.1012.156.219.1112.156.219.1212.156.219.1312.156.219.1412.156.219.1512.156.219.1612.156.219.1712.156.219.1812.156.219.1912.156.219.2012.156.219.2112.156.219.2212.156.219.2312.156.219.2412.156.219.2512.156.219.2612.156.219.2712.156.219.2812.156.219.2912.156.219.3012.156.219.3112.156.219.3212.156.219.3312.156.219.3412.156.219.3512.156.219.3612.156.219.3712.156.219.3812.156.219.3912.156.219.4012.156.219.4112.156.219.4212.156.219.4312.156.219.4412.156.219.4512.156.219.4612.156.219.4712.156.219.4812.156.219.4912.156.219.5012.156.219.5112.156.219.5212.156.219.5312.156.219.5412.156.219.5512.156.219.5612.156.219.5712.156.219.5812.156.219.5912.156.219.6012.156.219.6112.156.219.6212.156.219.6312.156.219.6412.156.219.6512.156.219.6612.156.219.6712.156.219.6812.156.219.6912.156.219.7012.156.219.7112.156.219.7212.156.219.7312.156.219.7412.156.219.7512.156.219.7612.156.219.7712.156.219.7812.156.219.7912.156.219.8012.156.219.8112.156.219.8212.156.219.8312.156.219.8412.156.219.8512.156.219.8612.156.219.8712.156.219.8812.156.219.8912.156.219.9012.156.219.9112.156.219.9212.156.219.9312.156.219.9412.156.219.9512.156.219.9612.156.219.9712.156.219.9812.156.219.9912.156.219.10012.156.219.10112.156.219.10212.156.219.10312.156.219.10412.156.219.10512.156.219.10612.156.219.10712.156.219.10812.156.219.10912.156.219.11012.156.219.11112.156.219.11212.156.219.11312.156.219.11412.156.219.11512.156.219.11612.156.219.11712.156.219.11812.156.219.11912.156.219.12012.156.219.12112.156.219.12212.156.219.12312.156.219.12412.156.219.12512.156.219.12612.156.219.12712.156.219.12812.156.219.12912.156.219.13012.156.219.13112.156.219.13212.156.219.13312.156.219.13412.156.219.13512.156.219.13612.156.219.13712.156.219.13812.156.219.13912.156.219.14012.156.219.14112.156.219.14212.156.219.14312.156.219.14412.156.219.14512.156.219.14612.156.219.14712.156.219.14812.156.219.14912.156.219.15012.156.219.15112.156.219.15212.156.219.15312.156.219.15412.156.219.15512.156.219.15612.156.219.15712.156.219.15812.156.219.15912.156.219.16012.156.219.16112.156.219.16212.156.219.16312.156.219.16412.156.219.16512.156.219.16612.156.219.16712.156.219.16812.156.219.16912.156.219.17012.156.219.17112.156.219.17212.156.219.17312.156.219.17412.156.219.17512.156.219.17612.156.219.17712.156.219.17812.156.219.17912.156.219.18012.156.219.18112.156.219.18212.156.219.18312.156.219.18412.156.219.18512.156.219.18612.156.219.18712.156.219.18812.156.219.18912.156.219.19012.156.219.19112.156.219.19212.156.219.19312.156.219.19412.156.219.19512.156.219.19612.156.219.19712.156.219.19812.156.219.19912.156.219.20012.156.219.20112.156.219.20212.156.219.20312.156.219.20412.156.219.20512.156.219.20612.156.219.20712.156.219.20812.156.219.20912.156.219.21012.156.219.21112.156.219.21212.156.219.21312.156.219.21412.156.219.21512.156.219.21612.156.219.21712.156.219.21812.156.219.21912.156.219.22012.156.219.22112.156.219.22212.156.219.22312.156.219.22412.156.219.22512.156.219.22612.156.219.22712.156.219.22812.156.219.22912.156.219.23012.156.219.23112.156.219.23212.156.219.23312.156.219.23412.156.219.23512.156.219.23612.156.219.23712.156.219.23812.156.219.23912.156.219.24012.156.219.24112.156.219.24212.156.219.24312.156.219.24412.156.219.24512.156.219.24612.156.219.24712.156.219.24812.156.219.24912.156.219.25012.156.219.25112.156.219.25212.156.219.25312.156.219.25412.156.219.255