AS7018 12.40.231.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.40.231.012.40.231.112.40.231.212.40.231.312.40.231.412.40.231.512.40.231.612.40.231.712.40.231.812.40.231.912.40.231.1012.40.231.1112.40.231.1212.40.231.1312.40.231.1412.40.231.1512.40.231.1612.40.231.1712.40.231.1812.40.231.1912.40.231.2012.40.231.2112.40.231.2212.40.231.2312.40.231.2412.40.231.2512.40.231.2612.40.231.2712.40.231.2812.40.231.2912.40.231.3012.40.231.3112.40.231.3212.40.231.3312.40.231.3412.40.231.3512.40.231.3612.40.231.3712.40.231.3812.40.231.3912.40.231.4012.40.231.4112.40.231.4212.40.231.4312.40.231.4412.40.231.4512.40.231.4612.40.231.4712.40.231.4812.40.231.4912.40.231.5012.40.231.5112.40.231.5212.40.231.5312.40.231.5412.40.231.5512.40.231.5612.40.231.5712.40.231.5812.40.231.5912.40.231.6012.40.231.6112.40.231.6212.40.231.6312.40.231.6412.40.231.6512.40.231.6612.40.231.6712.40.231.6812.40.231.6912.40.231.7012.40.231.7112.40.231.7212.40.231.7312.40.231.7412.40.231.7512.40.231.7612.40.231.7712.40.231.7812.40.231.7912.40.231.8012.40.231.8112.40.231.8212.40.231.8312.40.231.8412.40.231.8512.40.231.8612.40.231.8712.40.231.8812.40.231.8912.40.231.9012.40.231.9112.40.231.9212.40.231.9312.40.231.9412.40.231.9512.40.231.9612.40.231.9712.40.231.9812.40.231.9912.40.231.10012.40.231.10112.40.231.10212.40.231.10312.40.231.10412.40.231.10512.40.231.10612.40.231.10712.40.231.10812.40.231.10912.40.231.11012.40.231.11112.40.231.11212.40.231.11312.40.231.11412.40.231.11512.40.231.11612.40.231.11712.40.231.11812.40.231.11912.40.231.12012.40.231.12112.40.231.12212.40.231.12312.40.231.12412.40.231.12512.40.231.12612.40.231.12712.40.231.12812.40.231.12912.40.231.13012.40.231.13112.40.231.13212.40.231.13312.40.231.13412.40.231.13512.40.231.13612.40.231.13712.40.231.13812.40.231.13912.40.231.14012.40.231.14112.40.231.14212.40.231.14312.40.231.14412.40.231.14512.40.231.14612.40.231.14712.40.231.14812.40.231.14912.40.231.15012.40.231.15112.40.231.15212.40.231.15312.40.231.15412.40.231.15512.40.231.15612.40.231.15712.40.231.15812.40.231.15912.40.231.16012.40.231.16112.40.231.16212.40.231.16312.40.231.16412.40.231.16512.40.231.16612.40.231.16712.40.231.16812.40.231.16912.40.231.17012.40.231.17112.40.231.17212.40.231.17312.40.231.17412.40.231.17512.40.231.17612.40.231.17712.40.231.17812.40.231.17912.40.231.18012.40.231.18112.40.231.18212.40.231.18312.40.231.18412.40.231.18512.40.231.18612.40.231.18712.40.231.18812.40.231.18912.40.231.19012.40.231.19112.40.231.19212.40.231.19312.40.231.19412.40.231.19512.40.231.19612.40.231.19712.40.231.19812.40.231.19912.40.231.20012.40.231.20112.40.231.20212.40.231.20312.40.231.20412.40.231.20512.40.231.20612.40.231.20712.40.231.20812.40.231.20912.40.231.21012.40.231.21112.40.231.21212.40.231.21312.40.231.21412.40.231.21512.40.231.21612.40.231.21712.40.231.21812.40.231.21912.40.231.22012.40.231.22112.40.231.22212.40.231.22312.40.231.22412.40.231.22512.40.231.22612.40.231.22712.40.231.22812.40.231.22912.40.231.23012.40.231.23112.40.231.23212.40.231.23312.40.231.23412.40.231.23512.40.231.23612.40.231.23712.40.231.23812.40.231.23912.40.231.24012.40.231.24112.40.231.24212.40.231.24312.40.231.24412.40.231.24512.40.231.24612.40.231.24712.40.231.24812.40.231.24912.40.231.25012.40.231.25112.40.231.25212.40.231.25312.40.231.25412.40.231.255