AS7018 12.12.138.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.12.138.012.12.138.112.12.138.212.12.138.312.12.138.412.12.138.512.12.138.612.12.138.712.12.138.812.12.138.912.12.138.1012.12.138.1112.12.138.1212.12.138.1312.12.138.1412.12.138.1512.12.138.1612.12.138.1712.12.138.1812.12.138.1912.12.138.2012.12.138.2112.12.138.2212.12.138.2312.12.138.2412.12.138.2512.12.138.2612.12.138.2712.12.138.2812.12.138.2912.12.138.3012.12.138.3112.12.138.3212.12.138.3312.12.138.3412.12.138.3512.12.138.3612.12.138.3712.12.138.3812.12.138.3912.12.138.4012.12.138.4112.12.138.4212.12.138.4312.12.138.4412.12.138.4512.12.138.4612.12.138.4712.12.138.4812.12.138.4912.12.138.5012.12.138.5112.12.138.5212.12.138.5312.12.138.5412.12.138.5512.12.138.5612.12.138.5712.12.138.5812.12.138.5912.12.138.6012.12.138.6112.12.138.6212.12.138.6312.12.138.6412.12.138.6512.12.138.6612.12.138.6712.12.138.6812.12.138.6912.12.138.7012.12.138.7112.12.138.7212.12.138.7312.12.138.7412.12.138.7512.12.138.7612.12.138.7712.12.138.7812.12.138.7912.12.138.8012.12.138.8112.12.138.8212.12.138.8312.12.138.8412.12.138.8512.12.138.8612.12.138.8712.12.138.8812.12.138.8912.12.138.9012.12.138.9112.12.138.9212.12.138.9312.12.138.9412.12.138.9512.12.138.9612.12.138.9712.12.138.9812.12.138.9912.12.138.10012.12.138.10112.12.138.10212.12.138.10312.12.138.10412.12.138.10512.12.138.10612.12.138.10712.12.138.10812.12.138.10912.12.138.11012.12.138.11112.12.138.11212.12.138.11312.12.138.11412.12.138.11512.12.138.11612.12.138.11712.12.138.11812.12.138.11912.12.138.12012.12.138.12112.12.138.12212.12.138.12312.12.138.12412.12.138.12512.12.138.12612.12.138.12712.12.138.12812.12.138.12912.12.138.13012.12.138.13112.12.138.13212.12.138.13312.12.138.13412.12.138.13512.12.138.13612.12.138.13712.12.138.13812.12.138.13912.12.138.14012.12.138.14112.12.138.14212.12.138.14312.12.138.14412.12.138.14512.12.138.14612.12.138.14712.12.138.14812.12.138.14912.12.138.15012.12.138.15112.12.138.15212.12.138.15312.12.138.15412.12.138.15512.12.138.15612.12.138.15712.12.138.15812.12.138.15912.12.138.16012.12.138.16112.12.138.16212.12.138.16312.12.138.16412.12.138.16512.12.138.16612.12.138.16712.12.138.16812.12.138.16912.12.138.17012.12.138.17112.12.138.17212.12.138.17312.12.138.17412.12.138.17512.12.138.17612.12.138.17712.12.138.17812.12.138.17912.12.138.18012.12.138.18112.12.138.18212.12.138.18312.12.138.18412.12.138.18512.12.138.18612.12.138.18712.12.138.18812.12.138.18912.12.138.19012.12.138.19112.12.138.19212.12.138.19312.12.138.19412.12.138.19512.12.138.19612.12.138.19712.12.138.19812.12.138.19912.12.138.20012.12.138.20112.12.138.20212.12.138.20312.12.138.20412.12.138.20512.12.138.20612.12.138.20712.12.138.20812.12.138.20912.12.138.21012.12.138.21112.12.138.21212.12.138.21312.12.138.21412.12.138.21512.12.138.21612.12.138.21712.12.138.21812.12.138.21912.12.138.22012.12.138.22112.12.138.22212.12.138.22312.12.138.22412.12.138.22512.12.138.22612.12.138.22712.12.138.22812.12.138.22912.12.138.23012.12.138.23112.12.138.23212.12.138.23312.12.138.23412.12.138.23512.12.138.23612.12.138.23712.12.138.23812.12.138.23912.12.138.24012.12.138.24112.12.138.24212.12.138.24312.12.138.24412.12.138.24512.12.138.24612.12.138.24712.12.138.24812.12.138.24912.12.138.25012.12.138.25112.12.138.25212.12.138.25312.12.138.25412.12.138.255