AS7018 12.237.15.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.237.15.012.237.15.112.237.15.212.237.15.312.237.15.412.237.15.512.237.15.612.237.15.712.237.15.812.237.15.912.237.15.1012.237.15.1112.237.15.1212.237.15.1312.237.15.1412.237.15.1512.237.15.1612.237.15.1712.237.15.1812.237.15.1912.237.15.2012.237.15.2112.237.15.2212.237.15.2312.237.15.2412.237.15.2512.237.15.2612.237.15.2712.237.15.2812.237.15.2912.237.15.3012.237.15.3112.237.15.3212.237.15.3312.237.15.3412.237.15.3512.237.15.3612.237.15.3712.237.15.3812.237.15.3912.237.15.4012.237.15.4112.237.15.4212.237.15.4312.237.15.4412.237.15.4512.237.15.4612.237.15.4712.237.15.4812.237.15.4912.237.15.5012.237.15.5112.237.15.5212.237.15.5312.237.15.5412.237.15.5512.237.15.5612.237.15.5712.237.15.5812.237.15.5912.237.15.6012.237.15.6112.237.15.6212.237.15.6312.237.15.6412.237.15.6512.237.15.6612.237.15.6712.237.15.6812.237.15.6912.237.15.7012.237.15.7112.237.15.7212.237.15.7312.237.15.7412.237.15.7512.237.15.7612.237.15.7712.237.15.7812.237.15.7912.237.15.8012.237.15.8112.237.15.8212.237.15.8312.237.15.8412.237.15.8512.237.15.8612.237.15.8712.237.15.8812.237.15.8912.237.15.9012.237.15.9112.237.15.9212.237.15.9312.237.15.9412.237.15.9512.237.15.9612.237.15.9712.237.15.9812.237.15.9912.237.15.10012.237.15.10112.237.15.10212.237.15.10312.237.15.10412.237.15.10512.237.15.10612.237.15.10712.237.15.10812.237.15.10912.237.15.11012.237.15.11112.237.15.11212.237.15.11312.237.15.11412.237.15.11512.237.15.11612.237.15.11712.237.15.11812.237.15.11912.237.15.12012.237.15.12112.237.15.12212.237.15.12312.237.15.12412.237.15.12512.237.15.12612.237.15.12712.237.15.12812.237.15.12912.237.15.13012.237.15.13112.237.15.13212.237.15.13312.237.15.13412.237.15.13512.237.15.13612.237.15.13712.237.15.13812.237.15.13912.237.15.14012.237.15.14112.237.15.14212.237.15.14312.237.15.14412.237.15.14512.237.15.14612.237.15.14712.237.15.14812.237.15.14912.237.15.15012.237.15.15112.237.15.15212.237.15.15312.237.15.15412.237.15.15512.237.15.15612.237.15.15712.237.15.15812.237.15.15912.237.15.16012.237.15.16112.237.15.16212.237.15.16312.237.15.16412.237.15.16512.237.15.16612.237.15.16712.237.15.16812.237.15.16912.237.15.17012.237.15.17112.237.15.17212.237.15.17312.237.15.17412.237.15.17512.237.15.17612.237.15.17712.237.15.17812.237.15.17912.237.15.18012.237.15.18112.237.15.18212.237.15.18312.237.15.18412.237.15.18512.237.15.18612.237.15.18712.237.15.18812.237.15.18912.237.15.19012.237.15.19112.237.15.19212.237.15.19312.237.15.19412.237.15.19512.237.15.19612.237.15.19712.237.15.19812.237.15.19912.237.15.20012.237.15.20112.237.15.20212.237.15.20312.237.15.20412.237.15.20512.237.15.20612.237.15.20712.237.15.20812.237.15.20912.237.15.21012.237.15.21112.237.15.21212.237.15.21312.237.15.21412.237.15.21512.237.15.21612.237.15.21712.237.15.21812.237.15.21912.237.15.22012.237.15.22112.237.15.22212.237.15.22312.237.15.22412.237.15.22512.237.15.22612.237.15.22712.237.15.22812.237.15.22912.237.15.23012.237.15.23112.237.15.23212.237.15.23312.237.15.23412.237.15.23512.237.15.23612.237.15.23712.237.15.23812.237.15.23912.237.15.24012.237.15.24112.237.15.24212.237.15.24312.237.15.24412.237.15.24512.237.15.24612.237.15.24712.237.15.24812.237.15.24912.237.15.25012.237.15.25112.237.15.25212.237.15.25312.237.15.25412.237.15.255