AS7018 12.156.13.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.156.13.012.156.13.112.156.13.212.156.13.312.156.13.412.156.13.512.156.13.612.156.13.712.156.13.812.156.13.912.156.13.1012.156.13.1112.156.13.1212.156.13.1312.156.13.1412.156.13.1512.156.13.1612.156.13.1712.156.13.1812.156.13.1912.156.13.2012.156.13.2112.156.13.2212.156.13.2312.156.13.2412.156.13.2512.156.13.2612.156.13.2712.156.13.2812.156.13.2912.156.13.3012.156.13.3112.156.13.3212.156.13.3312.156.13.3412.156.13.3512.156.13.3612.156.13.3712.156.13.3812.156.13.3912.156.13.4012.156.13.4112.156.13.4212.156.13.4312.156.13.4412.156.13.4512.156.13.4612.156.13.4712.156.13.4812.156.13.4912.156.13.5012.156.13.5112.156.13.5212.156.13.5312.156.13.5412.156.13.5512.156.13.5612.156.13.5712.156.13.5812.156.13.5912.156.13.6012.156.13.6112.156.13.6212.156.13.6312.156.13.6412.156.13.6512.156.13.6612.156.13.6712.156.13.6812.156.13.6912.156.13.7012.156.13.7112.156.13.7212.156.13.7312.156.13.7412.156.13.7512.156.13.7612.156.13.7712.156.13.7812.156.13.7912.156.13.8012.156.13.8112.156.13.8212.156.13.8312.156.13.8412.156.13.8512.156.13.8612.156.13.8712.156.13.8812.156.13.8912.156.13.9012.156.13.9112.156.13.9212.156.13.9312.156.13.9412.156.13.9512.156.13.9612.156.13.9712.156.13.9812.156.13.9912.156.13.10012.156.13.10112.156.13.10212.156.13.10312.156.13.10412.156.13.10512.156.13.10612.156.13.10712.156.13.10812.156.13.10912.156.13.11012.156.13.11112.156.13.11212.156.13.11312.156.13.11412.156.13.11512.156.13.11612.156.13.11712.156.13.11812.156.13.11912.156.13.12012.156.13.12112.156.13.12212.156.13.12312.156.13.12412.156.13.12512.156.13.12612.156.13.12712.156.13.12812.156.13.12912.156.13.13012.156.13.13112.156.13.13212.156.13.13312.156.13.13412.156.13.13512.156.13.13612.156.13.13712.156.13.13812.156.13.13912.156.13.14012.156.13.14112.156.13.14212.156.13.14312.156.13.14412.156.13.14512.156.13.14612.156.13.14712.156.13.14812.156.13.14912.156.13.15012.156.13.15112.156.13.15212.156.13.15312.156.13.15412.156.13.15512.156.13.15612.156.13.15712.156.13.15812.156.13.15912.156.13.16012.156.13.16112.156.13.16212.156.13.16312.156.13.16412.156.13.16512.156.13.16612.156.13.16712.156.13.16812.156.13.16912.156.13.17012.156.13.17112.156.13.17212.156.13.17312.156.13.17412.156.13.17512.156.13.17612.156.13.17712.156.13.17812.156.13.17912.156.13.18012.156.13.18112.156.13.18212.156.13.18312.156.13.18412.156.13.18512.156.13.18612.156.13.18712.156.13.18812.156.13.18912.156.13.19012.156.13.19112.156.13.19212.156.13.19312.156.13.19412.156.13.19512.156.13.19612.156.13.19712.156.13.19812.156.13.19912.156.13.20012.156.13.20112.156.13.20212.156.13.20312.156.13.20412.156.13.20512.156.13.20612.156.13.20712.156.13.20812.156.13.20912.156.13.21012.156.13.21112.156.13.21212.156.13.21312.156.13.21412.156.13.21512.156.13.21612.156.13.21712.156.13.21812.156.13.21912.156.13.22012.156.13.22112.156.13.22212.156.13.22312.156.13.22412.156.13.22512.156.13.22612.156.13.22712.156.13.22812.156.13.22912.156.13.23012.156.13.23112.156.13.23212.156.13.23312.156.13.23412.156.13.23512.156.13.23612.156.13.23712.156.13.23812.156.13.23912.156.13.24012.156.13.24112.156.13.24212.156.13.24312.156.13.24412.156.13.24512.156.13.24612.156.13.24712.156.13.24812.156.13.24912.156.13.25012.156.13.25112.156.13.25212.156.13.25312.156.13.25412.156.13.255