AS7018 12.243.255.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.243.255.012.243.255.112.243.255.212.243.255.312.243.255.412.243.255.512.243.255.612.243.255.712.243.255.812.243.255.912.243.255.1012.243.255.1112.243.255.1212.243.255.1312.243.255.1412.243.255.1512.243.255.1612.243.255.1712.243.255.1812.243.255.1912.243.255.2012.243.255.2112.243.255.2212.243.255.2312.243.255.2412.243.255.2512.243.255.2612.243.255.2712.243.255.2812.243.255.2912.243.255.3012.243.255.3112.243.255.3212.243.255.3312.243.255.3412.243.255.3512.243.255.3612.243.255.3712.243.255.3812.243.255.3912.243.255.4012.243.255.4112.243.255.4212.243.255.4312.243.255.4412.243.255.4512.243.255.4612.243.255.4712.243.255.4812.243.255.4912.243.255.5012.243.255.5112.243.255.5212.243.255.5312.243.255.5412.243.255.5512.243.255.5612.243.255.5712.243.255.5812.243.255.5912.243.255.6012.243.255.6112.243.255.6212.243.255.6312.243.255.6412.243.255.6512.243.255.6612.243.255.6712.243.255.6812.243.255.6912.243.255.7012.243.255.7112.243.255.7212.243.255.7312.243.255.7412.243.255.7512.243.255.7612.243.255.7712.243.255.7812.243.255.7912.243.255.8012.243.255.8112.243.255.8212.243.255.8312.243.255.8412.243.255.8512.243.255.8612.243.255.8712.243.255.8812.243.255.8912.243.255.9012.243.255.9112.243.255.9212.243.255.9312.243.255.9412.243.255.9512.243.255.9612.243.255.9712.243.255.9812.243.255.9912.243.255.10012.243.255.10112.243.255.10212.243.255.10312.243.255.10412.243.255.10512.243.255.10612.243.255.10712.243.255.10812.243.255.10912.243.255.11012.243.255.11112.243.255.11212.243.255.11312.243.255.11412.243.255.11512.243.255.11612.243.255.11712.243.255.11812.243.255.11912.243.255.12012.243.255.12112.243.255.12212.243.255.12312.243.255.12412.243.255.12512.243.255.12612.243.255.12712.243.255.12812.243.255.12912.243.255.13012.243.255.13112.243.255.13212.243.255.13312.243.255.13412.243.255.13512.243.255.13612.243.255.13712.243.255.13812.243.255.13912.243.255.14012.243.255.14112.243.255.14212.243.255.14312.243.255.14412.243.255.14512.243.255.14612.243.255.14712.243.255.14812.243.255.14912.243.255.15012.243.255.15112.243.255.15212.243.255.15312.243.255.15412.243.255.15512.243.255.15612.243.255.15712.243.255.15812.243.255.15912.243.255.16012.243.255.16112.243.255.16212.243.255.16312.243.255.16412.243.255.16512.243.255.16612.243.255.16712.243.255.16812.243.255.16912.243.255.17012.243.255.17112.243.255.17212.243.255.17312.243.255.17412.243.255.17512.243.255.17612.243.255.17712.243.255.17812.243.255.17912.243.255.18012.243.255.18112.243.255.18212.243.255.18312.243.255.18412.243.255.18512.243.255.18612.243.255.18712.243.255.18812.243.255.18912.243.255.19012.243.255.19112.243.255.19212.243.255.19312.243.255.19412.243.255.19512.243.255.19612.243.255.19712.243.255.19812.243.255.19912.243.255.20012.243.255.20112.243.255.20212.243.255.20312.243.255.20412.243.255.20512.243.255.20612.243.255.20712.243.255.20812.243.255.20912.243.255.21012.243.255.21112.243.255.21212.243.255.21312.243.255.21412.243.255.21512.243.255.21612.243.255.21712.243.255.21812.243.255.21912.243.255.22012.243.255.22112.243.255.22212.243.255.22312.243.255.22412.243.255.22512.243.255.22612.243.255.22712.243.255.22812.243.255.22912.243.255.23012.243.255.23112.243.255.23212.243.255.23312.243.255.23412.243.255.23512.243.255.23612.243.255.23712.243.255.23812.243.255.23912.243.255.24012.243.255.24112.243.255.24212.243.255.24312.243.255.24412.243.255.24512.243.255.24612.243.255.24712.243.255.24812.243.255.24912.243.255.25012.243.255.25112.243.255.25212.243.255.25312.243.255.25412.243.255.255