AS7018 12.31.136.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.31.136.012.31.136.112.31.136.212.31.136.312.31.136.412.31.136.512.31.136.612.31.136.712.31.136.812.31.136.912.31.136.1012.31.136.1112.31.136.1212.31.136.1312.31.136.1412.31.136.1512.31.136.1612.31.136.1712.31.136.1812.31.136.1912.31.136.2012.31.136.2112.31.136.2212.31.136.2312.31.136.2412.31.136.2512.31.136.2612.31.136.2712.31.136.2812.31.136.2912.31.136.3012.31.136.3112.31.136.3212.31.136.3312.31.136.3412.31.136.3512.31.136.3612.31.136.3712.31.136.3812.31.136.3912.31.136.4012.31.136.4112.31.136.4212.31.136.4312.31.136.4412.31.136.4512.31.136.4612.31.136.4712.31.136.4812.31.136.4912.31.136.5012.31.136.5112.31.136.5212.31.136.5312.31.136.5412.31.136.5512.31.136.5612.31.136.5712.31.136.5812.31.136.5912.31.136.6012.31.136.6112.31.136.6212.31.136.6312.31.136.6412.31.136.6512.31.136.6612.31.136.6712.31.136.6812.31.136.6912.31.136.7012.31.136.7112.31.136.7212.31.136.7312.31.136.7412.31.136.7512.31.136.7612.31.136.7712.31.136.7812.31.136.7912.31.136.8012.31.136.8112.31.136.8212.31.136.8312.31.136.8412.31.136.8512.31.136.8612.31.136.8712.31.136.8812.31.136.8912.31.136.9012.31.136.9112.31.136.9212.31.136.9312.31.136.9412.31.136.9512.31.136.9612.31.136.9712.31.136.9812.31.136.9912.31.136.10012.31.136.10112.31.136.10212.31.136.10312.31.136.10412.31.136.10512.31.136.10612.31.136.10712.31.136.10812.31.136.10912.31.136.11012.31.136.11112.31.136.11212.31.136.11312.31.136.11412.31.136.11512.31.136.11612.31.136.11712.31.136.11812.31.136.11912.31.136.12012.31.136.12112.31.136.12212.31.136.12312.31.136.12412.31.136.12512.31.136.12612.31.136.12712.31.136.12812.31.136.12912.31.136.13012.31.136.13112.31.136.13212.31.136.13312.31.136.13412.31.136.13512.31.136.13612.31.136.13712.31.136.13812.31.136.13912.31.136.14012.31.136.14112.31.136.14212.31.136.14312.31.136.14412.31.136.14512.31.136.14612.31.136.14712.31.136.14812.31.136.14912.31.136.15012.31.136.15112.31.136.15212.31.136.15312.31.136.15412.31.136.15512.31.136.15612.31.136.15712.31.136.15812.31.136.15912.31.136.16012.31.136.16112.31.136.16212.31.136.16312.31.136.16412.31.136.16512.31.136.16612.31.136.16712.31.136.16812.31.136.16912.31.136.17012.31.136.17112.31.136.17212.31.136.17312.31.136.17412.31.136.17512.31.136.17612.31.136.17712.31.136.17812.31.136.17912.31.136.18012.31.136.18112.31.136.18212.31.136.18312.31.136.18412.31.136.18512.31.136.18612.31.136.18712.31.136.18812.31.136.18912.31.136.19012.31.136.19112.31.136.19212.31.136.19312.31.136.19412.31.136.19512.31.136.19612.31.136.19712.31.136.19812.31.136.19912.31.136.20012.31.136.20112.31.136.20212.31.136.20312.31.136.20412.31.136.20512.31.136.20612.31.136.20712.31.136.20812.31.136.20912.31.136.21012.31.136.21112.31.136.21212.31.136.21312.31.136.21412.31.136.21512.31.136.21612.31.136.21712.31.136.21812.31.136.21912.31.136.22012.31.136.22112.31.136.22212.31.136.22312.31.136.22412.31.136.22512.31.136.22612.31.136.22712.31.136.22812.31.136.22912.31.136.23012.31.136.23112.31.136.23212.31.136.23312.31.136.23412.31.136.23512.31.136.23612.31.136.23712.31.136.23812.31.136.23912.31.136.24012.31.136.24112.31.136.24212.31.136.24312.31.136.24412.31.136.24512.31.136.24612.31.136.24712.31.136.24812.31.136.24912.31.136.25012.31.136.25112.31.136.25212.31.136.25312.31.136.25412.31.136.255