AS7018 12.243.39.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.243.39.012.243.39.112.243.39.212.243.39.312.243.39.412.243.39.512.243.39.612.243.39.712.243.39.812.243.39.912.243.39.1012.243.39.1112.243.39.1212.243.39.1312.243.39.1412.243.39.1512.243.39.1612.243.39.1712.243.39.1812.243.39.1912.243.39.2012.243.39.2112.243.39.2212.243.39.2312.243.39.2412.243.39.2512.243.39.2612.243.39.2712.243.39.2812.243.39.2912.243.39.3012.243.39.3112.243.39.3212.243.39.3312.243.39.3412.243.39.3512.243.39.3612.243.39.3712.243.39.3812.243.39.3912.243.39.4012.243.39.4112.243.39.4212.243.39.4312.243.39.4412.243.39.4512.243.39.4612.243.39.4712.243.39.4812.243.39.4912.243.39.5012.243.39.5112.243.39.5212.243.39.5312.243.39.5412.243.39.5512.243.39.5612.243.39.5712.243.39.5812.243.39.5912.243.39.6012.243.39.6112.243.39.6212.243.39.6312.243.39.6412.243.39.6512.243.39.6612.243.39.6712.243.39.6812.243.39.6912.243.39.7012.243.39.7112.243.39.7212.243.39.7312.243.39.7412.243.39.7512.243.39.7612.243.39.7712.243.39.7812.243.39.7912.243.39.8012.243.39.8112.243.39.8212.243.39.8312.243.39.8412.243.39.8512.243.39.8612.243.39.8712.243.39.8812.243.39.8912.243.39.9012.243.39.9112.243.39.9212.243.39.9312.243.39.9412.243.39.9512.243.39.9612.243.39.9712.243.39.9812.243.39.9912.243.39.10012.243.39.10112.243.39.10212.243.39.10312.243.39.10412.243.39.10512.243.39.10612.243.39.10712.243.39.10812.243.39.10912.243.39.11012.243.39.11112.243.39.11212.243.39.11312.243.39.11412.243.39.11512.243.39.11612.243.39.11712.243.39.11812.243.39.11912.243.39.12012.243.39.12112.243.39.12212.243.39.12312.243.39.12412.243.39.12512.243.39.12612.243.39.12712.243.39.12812.243.39.12912.243.39.13012.243.39.13112.243.39.13212.243.39.13312.243.39.13412.243.39.13512.243.39.13612.243.39.13712.243.39.13812.243.39.13912.243.39.14012.243.39.14112.243.39.14212.243.39.14312.243.39.14412.243.39.14512.243.39.14612.243.39.14712.243.39.14812.243.39.14912.243.39.15012.243.39.15112.243.39.15212.243.39.15312.243.39.15412.243.39.15512.243.39.15612.243.39.15712.243.39.15812.243.39.15912.243.39.16012.243.39.16112.243.39.16212.243.39.16312.243.39.16412.243.39.16512.243.39.16612.243.39.16712.243.39.16812.243.39.16912.243.39.17012.243.39.17112.243.39.17212.243.39.17312.243.39.17412.243.39.17512.243.39.17612.243.39.17712.243.39.17812.243.39.17912.243.39.18012.243.39.18112.243.39.18212.243.39.18312.243.39.18412.243.39.18512.243.39.18612.243.39.18712.243.39.18812.243.39.18912.243.39.19012.243.39.19112.243.39.19212.243.39.19312.243.39.19412.243.39.19512.243.39.19612.243.39.19712.243.39.19812.243.39.19912.243.39.20012.243.39.20112.243.39.20212.243.39.20312.243.39.20412.243.39.20512.243.39.20612.243.39.20712.243.39.20812.243.39.20912.243.39.21012.243.39.21112.243.39.21212.243.39.21312.243.39.21412.243.39.21512.243.39.21612.243.39.21712.243.39.21812.243.39.21912.243.39.22012.243.39.22112.243.39.22212.243.39.22312.243.39.22412.243.39.22512.243.39.22612.243.39.22712.243.39.22812.243.39.22912.243.39.23012.243.39.23112.243.39.23212.243.39.23312.243.39.23412.243.39.23512.243.39.23612.243.39.23712.243.39.23812.243.39.23912.243.39.24012.243.39.24112.243.39.24212.243.39.24312.243.39.24412.243.39.24512.243.39.24612.243.39.24712.243.39.24812.243.39.24912.243.39.25012.243.39.25112.243.39.25212.243.39.25312.243.39.25412.243.39.255