AS7018 12.5.31.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.5.31.012.5.31.112.5.31.212.5.31.312.5.31.412.5.31.512.5.31.612.5.31.712.5.31.812.5.31.912.5.31.1012.5.31.1112.5.31.1212.5.31.1312.5.31.1412.5.31.1512.5.31.1612.5.31.1712.5.31.1812.5.31.1912.5.31.2012.5.31.2112.5.31.2212.5.31.2312.5.31.2412.5.31.2512.5.31.2612.5.31.2712.5.31.2812.5.31.2912.5.31.3012.5.31.3112.5.31.3212.5.31.3312.5.31.3412.5.31.3512.5.31.3612.5.31.3712.5.31.3812.5.31.3912.5.31.4012.5.31.4112.5.31.4212.5.31.4312.5.31.4412.5.31.4512.5.31.4612.5.31.4712.5.31.4812.5.31.4912.5.31.5012.5.31.5112.5.31.5212.5.31.5312.5.31.5412.5.31.5512.5.31.5612.5.31.5712.5.31.5812.5.31.5912.5.31.6012.5.31.6112.5.31.6212.5.31.6312.5.31.6412.5.31.6512.5.31.6612.5.31.6712.5.31.6812.5.31.6912.5.31.7012.5.31.7112.5.31.7212.5.31.7312.5.31.7412.5.31.7512.5.31.7612.5.31.7712.5.31.7812.5.31.7912.5.31.8012.5.31.8112.5.31.8212.5.31.8312.5.31.8412.5.31.8512.5.31.8612.5.31.8712.5.31.8812.5.31.8912.5.31.9012.5.31.9112.5.31.9212.5.31.9312.5.31.9412.5.31.9512.5.31.9612.5.31.9712.5.31.9812.5.31.9912.5.31.10012.5.31.10112.5.31.10212.5.31.10312.5.31.10412.5.31.10512.5.31.10612.5.31.10712.5.31.10812.5.31.10912.5.31.11012.5.31.11112.5.31.11212.5.31.11312.5.31.11412.5.31.11512.5.31.11612.5.31.11712.5.31.11812.5.31.11912.5.31.12012.5.31.12112.5.31.12212.5.31.12312.5.31.12412.5.31.12512.5.31.12612.5.31.12712.5.31.12812.5.31.12912.5.31.13012.5.31.13112.5.31.13212.5.31.13312.5.31.13412.5.31.13512.5.31.13612.5.31.13712.5.31.13812.5.31.13912.5.31.14012.5.31.14112.5.31.14212.5.31.14312.5.31.14412.5.31.14512.5.31.14612.5.31.14712.5.31.14812.5.31.14912.5.31.15012.5.31.15112.5.31.15212.5.31.15312.5.31.15412.5.31.15512.5.31.15612.5.31.15712.5.31.15812.5.31.15912.5.31.16012.5.31.16112.5.31.16212.5.31.16312.5.31.16412.5.31.16512.5.31.16612.5.31.16712.5.31.16812.5.31.16912.5.31.17012.5.31.17112.5.31.17212.5.31.17312.5.31.17412.5.31.17512.5.31.17612.5.31.17712.5.31.17812.5.31.17912.5.31.18012.5.31.18112.5.31.18212.5.31.18312.5.31.18412.5.31.18512.5.31.18612.5.31.18712.5.31.18812.5.31.18912.5.31.19012.5.31.19112.5.31.19212.5.31.19312.5.31.19412.5.31.19512.5.31.19612.5.31.19712.5.31.19812.5.31.19912.5.31.20012.5.31.20112.5.31.20212.5.31.20312.5.31.20412.5.31.20512.5.31.20612.5.31.20712.5.31.20812.5.31.20912.5.31.21012.5.31.21112.5.31.21212.5.31.21312.5.31.21412.5.31.21512.5.31.21612.5.31.21712.5.31.21812.5.31.21912.5.31.22012.5.31.22112.5.31.22212.5.31.22312.5.31.22412.5.31.22512.5.31.22612.5.31.22712.5.31.22812.5.31.22912.5.31.23012.5.31.23112.5.31.23212.5.31.23312.5.31.23412.5.31.23512.5.31.23612.5.31.23712.5.31.23812.5.31.23912.5.31.24012.5.31.24112.5.31.24212.5.31.24312.5.31.24412.5.31.24512.5.31.24612.5.31.24712.5.31.24812.5.31.24912.5.31.25012.5.31.25112.5.31.25212.5.31.25312.5.31.25412.5.31.255