AS7018 12.243.231.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.243.231.012.243.231.112.243.231.212.243.231.312.243.231.412.243.231.512.243.231.612.243.231.712.243.231.812.243.231.912.243.231.1012.243.231.1112.243.231.1212.243.231.1312.243.231.1412.243.231.1512.243.231.1612.243.231.1712.243.231.1812.243.231.1912.243.231.2012.243.231.2112.243.231.2212.243.231.2312.243.231.2412.243.231.2512.243.231.2612.243.231.2712.243.231.2812.243.231.2912.243.231.3012.243.231.3112.243.231.3212.243.231.3312.243.231.3412.243.231.3512.243.231.3612.243.231.3712.243.231.3812.243.231.3912.243.231.4012.243.231.4112.243.231.4212.243.231.4312.243.231.4412.243.231.4512.243.231.4612.243.231.4712.243.231.4812.243.231.4912.243.231.5012.243.231.5112.243.231.5212.243.231.5312.243.231.5412.243.231.5512.243.231.5612.243.231.5712.243.231.5812.243.231.5912.243.231.6012.243.231.6112.243.231.6212.243.231.6312.243.231.6412.243.231.6512.243.231.6612.243.231.6712.243.231.6812.243.231.6912.243.231.7012.243.231.7112.243.231.7212.243.231.7312.243.231.7412.243.231.7512.243.231.7612.243.231.7712.243.231.7812.243.231.7912.243.231.8012.243.231.8112.243.231.8212.243.231.8312.243.231.8412.243.231.8512.243.231.8612.243.231.8712.243.231.8812.243.231.8912.243.231.9012.243.231.9112.243.231.9212.243.231.9312.243.231.9412.243.231.9512.243.231.9612.243.231.9712.243.231.9812.243.231.9912.243.231.10012.243.231.10112.243.231.10212.243.231.10312.243.231.10412.243.231.10512.243.231.10612.243.231.10712.243.231.10812.243.231.10912.243.231.11012.243.231.11112.243.231.11212.243.231.11312.243.231.11412.243.231.11512.243.231.11612.243.231.11712.243.231.11812.243.231.11912.243.231.12012.243.231.12112.243.231.12212.243.231.12312.243.231.12412.243.231.12512.243.231.12612.243.231.12712.243.231.12812.243.231.12912.243.231.13012.243.231.13112.243.231.13212.243.231.13312.243.231.13412.243.231.13512.243.231.13612.243.231.13712.243.231.13812.243.231.13912.243.231.14012.243.231.14112.243.231.14212.243.231.14312.243.231.14412.243.231.14512.243.231.14612.243.231.14712.243.231.14812.243.231.14912.243.231.15012.243.231.15112.243.231.15212.243.231.15312.243.231.15412.243.231.15512.243.231.15612.243.231.15712.243.231.15812.243.231.15912.243.231.16012.243.231.16112.243.231.16212.243.231.16312.243.231.16412.243.231.16512.243.231.16612.243.231.16712.243.231.16812.243.231.16912.243.231.17012.243.231.17112.243.231.17212.243.231.17312.243.231.17412.243.231.17512.243.231.17612.243.231.17712.243.231.17812.243.231.17912.243.231.18012.243.231.18112.243.231.18212.243.231.18312.243.231.18412.243.231.18512.243.231.18612.243.231.18712.243.231.18812.243.231.18912.243.231.19012.243.231.19112.243.231.19212.243.231.19312.243.231.19412.243.231.19512.243.231.19612.243.231.19712.243.231.19812.243.231.19912.243.231.20012.243.231.20112.243.231.20212.243.231.20312.243.231.20412.243.231.20512.243.231.20612.243.231.20712.243.231.20812.243.231.20912.243.231.21012.243.231.21112.243.231.21212.243.231.21312.243.231.21412.243.231.21512.243.231.21612.243.231.21712.243.231.21812.243.231.21912.243.231.22012.243.231.22112.243.231.22212.243.231.22312.243.231.22412.243.231.22512.243.231.22612.243.231.22712.243.231.22812.243.231.22912.243.231.23012.243.231.23112.243.231.23212.243.231.23312.243.231.23412.243.231.23512.243.231.23612.243.231.23712.243.231.23812.243.231.23912.243.231.24012.243.231.24112.243.231.24212.243.231.24312.243.231.24412.243.231.24512.243.231.24612.243.231.24712.243.231.24812.243.231.24912.243.231.25012.243.231.25112.243.231.25212.243.231.25312.243.231.25412.243.231.255