AS7018 12.239.243.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.239.243.012.239.243.112.239.243.212.239.243.312.239.243.412.239.243.512.239.243.612.239.243.712.239.243.812.239.243.912.239.243.1012.239.243.1112.239.243.1212.239.243.1312.239.243.1412.239.243.1512.239.243.1612.239.243.1712.239.243.1812.239.243.1912.239.243.2012.239.243.2112.239.243.2212.239.243.2312.239.243.2412.239.243.2512.239.243.2612.239.243.2712.239.243.2812.239.243.2912.239.243.3012.239.243.3112.239.243.3212.239.243.3312.239.243.3412.239.243.3512.239.243.3612.239.243.3712.239.243.3812.239.243.3912.239.243.4012.239.243.4112.239.243.4212.239.243.4312.239.243.4412.239.243.4512.239.243.4612.239.243.4712.239.243.4812.239.243.4912.239.243.5012.239.243.5112.239.243.5212.239.243.5312.239.243.5412.239.243.5512.239.243.5612.239.243.5712.239.243.5812.239.243.5912.239.243.6012.239.243.6112.239.243.6212.239.243.6312.239.243.6412.239.243.6512.239.243.6612.239.243.6712.239.243.6812.239.243.6912.239.243.7012.239.243.7112.239.243.7212.239.243.7312.239.243.7412.239.243.7512.239.243.7612.239.243.7712.239.243.7812.239.243.7912.239.243.8012.239.243.8112.239.243.8212.239.243.8312.239.243.8412.239.243.8512.239.243.8612.239.243.8712.239.243.8812.239.243.8912.239.243.9012.239.243.9112.239.243.9212.239.243.9312.239.243.9412.239.243.9512.239.243.9612.239.243.9712.239.243.9812.239.243.9912.239.243.10012.239.243.10112.239.243.10212.239.243.10312.239.243.10412.239.243.10512.239.243.10612.239.243.10712.239.243.10812.239.243.10912.239.243.11012.239.243.11112.239.243.11212.239.243.11312.239.243.11412.239.243.11512.239.243.11612.239.243.11712.239.243.11812.239.243.11912.239.243.12012.239.243.12112.239.243.12212.239.243.12312.239.243.12412.239.243.12512.239.243.12612.239.243.12712.239.243.12812.239.243.12912.239.243.13012.239.243.13112.239.243.13212.239.243.13312.239.243.13412.239.243.13512.239.243.13612.239.243.13712.239.243.13812.239.243.13912.239.243.14012.239.243.14112.239.243.14212.239.243.14312.239.243.14412.239.243.14512.239.243.14612.239.243.14712.239.243.14812.239.243.14912.239.243.15012.239.243.15112.239.243.15212.239.243.15312.239.243.15412.239.243.15512.239.243.15612.239.243.15712.239.243.15812.239.243.15912.239.243.16012.239.243.16112.239.243.16212.239.243.16312.239.243.16412.239.243.16512.239.243.16612.239.243.16712.239.243.16812.239.243.16912.239.243.17012.239.243.17112.239.243.17212.239.243.17312.239.243.17412.239.243.17512.239.243.17612.239.243.17712.239.243.17812.239.243.17912.239.243.18012.239.243.18112.239.243.18212.239.243.18312.239.243.18412.239.243.18512.239.243.18612.239.243.18712.239.243.18812.239.243.18912.239.243.19012.239.243.19112.239.243.19212.239.243.19312.239.243.19412.239.243.19512.239.243.19612.239.243.19712.239.243.19812.239.243.19912.239.243.20012.239.243.20112.239.243.20212.239.243.20312.239.243.20412.239.243.20512.239.243.20612.239.243.20712.239.243.20812.239.243.20912.239.243.21012.239.243.21112.239.243.21212.239.243.21312.239.243.21412.239.243.21512.239.243.21612.239.243.21712.239.243.21812.239.243.21912.239.243.22012.239.243.22112.239.243.22212.239.243.22312.239.243.22412.239.243.22512.239.243.22612.239.243.22712.239.243.22812.239.243.22912.239.243.23012.239.243.23112.239.243.23212.239.243.23312.239.243.23412.239.243.23512.239.243.23612.239.243.23712.239.243.23812.239.243.23912.239.243.24012.239.243.24112.239.243.24212.239.243.24312.239.243.24412.239.243.24512.239.243.24612.239.243.24712.239.243.24812.239.243.24912.239.243.25012.239.243.25112.239.243.25212.239.243.25312.239.243.25412.239.243.255