AS7018 12.167.20.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.167.20.012.167.20.112.167.20.212.167.20.312.167.20.412.167.20.512.167.20.612.167.20.712.167.20.812.167.20.912.167.20.1012.167.20.1112.167.20.1212.167.20.1312.167.20.1412.167.20.1512.167.20.1612.167.20.1712.167.20.1812.167.20.1912.167.20.2012.167.20.2112.167.20.2212.167.20.2312.167.20.2412.167.20.2512.167.20.2612.167.20.2712.167.20.2812.167.20.2912.167.20.3012.167.20.3112.167.20.3212.167.20.3312.167.20.3412.167.20.3512.167.20.3612.167.20.3712.167.20.3812.167.20.3912.167.20.4012.167.20.4112.167.20.4212.167.20.4312.167.20.4412.167.20.4512.167.20.4612.167.20.4712.167.20.4812.167.20.4912.167.20.5012.167.20.5112.167.20.5212.167.20.5312.167.20.5412.167.20.5512.167.20.5612.167.20.5712.167.20.5812.167.20.5912.167.20.6012.167.20.6112.167.20.6212.167.20.6312.167.20.6412.167.20.6512.167.20.6612.167.20.6712.167.20.6812.167.20.6912.167.20.7012.167.20.7112.167.20.7212.167.20.7312.167.20.7412.167.20.7512.167.20.7612.167.20.7712.167.20.7812.167.20.7912.167.20.8012.167.20.8112.167.20.8212.167.20.8312.167.20.8412.167.20.8512.167.20.8612.167.20.8712.167.20.8812.167.20.8912.167.20.9012.167.20.9112.167.20.9212.167.20.9312.167.20.9412.167.20.9512.167.20.9612.167.20.9712.167.20.9812.167.20.9912.167.20.10012.167.20.10112.167.20.10212.167.20.10312.167.20.10412.167.20.10512.167.20.10612.167.20.10712.167.20.10812.167.20.10912.167.20.11012.167.20.11112.167.20.11212.167.20.11312.167.20.11412.167.20.11512.167.20.11612.167.20.11712.167.20.11812.167.20.11912.167.20.12012.167.20.12112.167.20.12212.167.20.12312.167.20.12412.167.20.12512.167.20.12612.167.20.12712.167.20.12812.167.20.12912.167.20.13012.167.20.13112.167.20.13212.167.20.13312.167.20.13412.167.20.13512.167.20.13612.167.20.13712.167.20.13812.167.20.13912.167.20.14012.167.20.14112.167.20.14212.167.20.14312.167.20.14412.167.20.14512.167.20.14612.167.20.14712.167.20.14812.167.20.14912.167.20.15012.167.20.15112.167.20.15212.167.20.15312.167.20.15412.167.20.15512.167.20.15612.167.20.15712.167.20.15812.167.20.15912.167.20.16012.167.20.16112.167.20.16212.167.20.16312.167.20.16412.167.20.16512.167.20.16612.167.20.16712.167.20.16812.167.20.16912.167.20.17012.167.20.17112.167.20.17212.167.20.17312.167.20.17412.167.20.17512.167.20.17612.167.20.17712.167.20.17812.167.20.17912.167.20.18012.167.20.18112.167.20.18212.167.20.18312.167.20.18412.167.20.18512.167.20.18612.167.20.18712.167.20.18812.167.20.18912.167.20.19012.167.20.19112.167.20.19212.167.20.19312.167.20.19412.167.20.19512.167.20.19612.167.20.19712.167.20.19812.167.20.19912.167.20.20012.167.20.20112.167.20.20212.167.20.20312.167.20.20412.167.20.20512.167.20.20612.167.20.20712.167.20.20812.167.20.20912.167.20.21012.167.20.21112.167.20.21212.167.20.21312.167.20.21412.167.20.21512.167.20.21612.167.20.21712.167.20.21812.167.20.21912.167.20.22012.167.20.22112.167.20.22212.167.20.22312.167.20.22412.167.20.22512.167.20.22612.167.20.22712.167.20.22812.167.20.22912.167.20.23012.167.20.23112.167.20.23212.167.20.23312.167.20.23412.167.20.23512.167.20.23612.167.20.23712.167.20.23812.167.20.23912.167.20.24012.167.20.24112.167.20.24212.167.20.24312.167.20.24412.167.20.24512.167.20.24612.167.20.24712.167.20.24812.167.20.24912.167.20.25012.167.20.25112.167.20.25212.167.20.25312.167.20.25412.167.20.255