AS7018 12.237.138.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.237.138.012.237.138.112.237.138.212.237.138.312.237.138.412.237.138.512.237.138.612.237.138.712.237.138.812.237.138.912.237.138.1012.237.138.1112.237.138.1212.237.138.1312.237.138.1412.237.138.1512.237.138.1612.237.138.1712.237.138.1812.237.138.1912.237.138.2012.237.138.2112.237.138.2212.237.138.2312.237.138.2412.237.138.2512.237.138.2612.237.138.2712.237.138.2812.237.138.2912.237.138.3012.237.138.3112.237.138.3212.237.138.3312.237.138.3412.237.138.3512.237.138.3612.237.138.3712.237.138.3812.237.138.3912.237.138.4012.237.138.4112.237.138.4212.237.138.4312.237.138.4412.237.138.4512.237.138.4612.237.138.4712.237.138.4812.237.138.4912.237.138.5012.237.138.5112.237.138.5212.237.138.5312.237.138.5412.237.138.5512.237.138.5612.237.138.5712.237.138.5812.237.138.5912.237.138.6012.237.138.6112.237.138.6212.237.138.6312.237.138.6412.237.138.6512.237.138.6612.237.138.6712.237.138.6812.237.138.6912.237.138.7012.237.138.7112.237.138.7212.237.138.7312.237.138.7412.237.138.7512.237.138.7612.237.138.7712.237.138.7812.237.138.7912.237.138.8012.237.138.8112.237.138.8212.237.138.8312.237.138.8412.237.138.8512.237.138.8612.237.138.8712.237.138.8812.237.138.8912.237.138.9012.237.138.9112.237.138.9212.237.138.9312.237.138.9412.237.138.9512.237.138.9612.237.138.9712.237.138.9812.237.138.9912.237.138.10012.237.138.10112.237.138.10212.237.138.10312.237.138.10412.237.138.10512.237.138.10612.237.138.10712.237.138.10812.237.138.10912.237.138.11012.237.138.11112.237.138.11212.237.138.11312.237.138.11412.237.138.11512.237.138.11612.237.138.11712.237.138.11812.237.138.11912.237.138.12012.237.138.12112.237.138.12212.237.138.12312.237.138.12412.237.138.12512.237.138.12612.237.138.12712.237.138.12812.237.138.12912.237.138.13012.237.138.13112.237.138.13212.237.138.13312.237.138.13412.237.138.13512.237.138.13612.237.138.13712.237.138.13812.237.138.13912.237.138.14012.237.138.14112.237.138.14212.237.138.14312.237.138.14412.237.138.14512.237.138.14612.237.138.14712.237.138.14812.237.138.14912.237.138.15012.237.138.15112.237.138.15212.237.138.15312.237.138.15412.237.138.15512.237.138.15612.237.138.15712.237.138.15812.237.138.15912.237.138.16012.237.138.16112.237.138.16212.237.138.16312.237.138.16412.237.138.16512.237.138.16612.237.138.16712.237.138.16812.237.138.16912.237.138.17012.237.138.17112.237.138.17212.237.138.17312.237.138.17412.237.138.17512.237.138.17612.237.138.17712.237.138.17812.237.138.17912.237.138.18012.237.138.18112.237.138.18212.237.138.18312.237.138.18412.237.138.18512.237.138.18612.237.138.18712.237.138.18812.237.138.18912.237.138.19012.237.138.19112.237.138.19212.237.138.19312.237.138.19412.237.138.19512.237.138.19612.237.138.19712.237.138.19812.237.138.19912.237.138.20012.237.138.20112.237.138.20212.237.138.20312.237.138.20412.237.138.20512.237.138.20612.237.138.20712.237.138.20812.237.138.20912.237.138.21012.237.138.21112.237.138.21212.237.138.21312.237.138.21412.237.138.21512.237.138.21612.237.138.21712.237.138.21812.237.138.21912.237.138.22012.237.138.22112.237.138.22212.237.138.22312.237.138.22412.237.138.22512.237.138.22612.237.138.22712.237.138.22812.237.138.22912.237.138.23012.237.138.23112.237.138.23212.237.138.23312.237.138.23412.237.138.23512.237.138.23612.237.138.23712.237.138.23812.237.138.23912.237.138.24012.237.138.24112.237.138.24212.237.138.24312.237.138.24412.237.138.24512.237.138.24612.237.138.24712.237.138.24812.237.138.24912.237.138.25012.237.138.25112.237.138.25212.237.138.25312.237.138.25412.237.138.255