AS7018 12.54.128.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.54.128.012.54.128.112.54.128.212.54.128.312.54.128.412.54.128.512.54.128.612.54.128.712.54.128.812.54.128.912.54.128.1012.54.128.1112.54.128.1212.54.128.1312.54.128.1412.54.128.1512.54.128.1612.54.128.1712.54.128.1812.54.128.1912.54.128.2012.54.128.2112.54.128.2212.54.128.2312.54.128.2412.54.128.2512.54.128.2612.54.128.2712.54.128.2812.54.128.2912.54.128.3012.54.128.3112.54.128.3212.54.128.3312.54.128.3412.54.128.3512.54.128.3612.54.128.3712.54.128.3812.54.128.3912.54.128.4012.54.128.4112.54.128.4212.54.128.4312.54.128.4412.54.128.4512.54.128.4612.54.128.4712.54.128.4812.54.128.4912.54.128.5012.54.128.5112.54.128.5212.54.128.5312.54.128.5412.54.128.5512.54.128.5612.54.128.5712.54.128.5812.54.128.5912.54.128.6012.54.128.6112.54.128.6212.54.128.6312.54.128.6412.54.128.6512.54.128.6612.54.128.6712.54.128.6812.54.128.6912.54.128.7012.54.128.7112.54.128.7212.54.128.7312.54.128.7412.54.128.7512.54.128.7612.54.128.7712.54.128.7812.54.128.7912.54.128.8012.54.128.8112.54.128.8212.54.128.8312.54.128.8412.54.128.8512.54.128.8612.54.128.8712.54.128.8812.54.128.8912.54.128.9012.54.128.9112.54.128.9212.54.128.9312.54.128.9412.54.128.9512.54.128.9612.54.128.9712.54.128.9812.54.128.9912.54.128.10012.54.128.10112.54.128.10212.54.128.10312.54.128.10412.54.128.10512.54.128.10612.54.128.10712.54.128.10812.54.128.10912.54.128.11012.54.128.11112.54.128.11212.54.128.11312.54.128.11412.54.128.11512.54.128.11612.54.128.11712.54.128.11812.54.128.11912.54.128.12012.54.128.12112.54.128.12212.54.128.12312.54.128.12412.54.128.12512.54.128.12612.54.128.12712.54.128.12812.54.128.12912.54.128.13012.54.128.13112.54.128.13212.54.128.13312.54.128.13412.54.128.13512.54.128.13612.54.128.13712.54.128.13812.54.128.13912.54.128.14012.54.128.14112.54.128.14212.54.128.14312.54.128.14412.54.128.14512.54.128.14612.54.128.14712.54.128.14812.54.128.14912.54.128.15012.54.128.15112.54.128.15212.54.128.15312.54.128.15412.54.128.15512.54.128.15612.54.128.15712.54.128.15812.54.128.15912.54.128.16012.54.128.16112.54.128.16212.54.128.16312.54.128.16412.54.128.16512.54.128.16612.54.128.16712.54.128.16812.54.128.16912.54.128.17012.54.128.17112.54.128.17212.54.128.17312.54.128.17412.54.128.17512.54.128.17612.54.128.17712.54.128.17812.54.128.17912.54.128.18012.54.128.18112.54.128.18212.54.128.18312.54.128.18412.54.128.18512.54.128.18612.54.128.18712.54.128.18812.54.128.18912.54.128.19012.54.128.19112.54.128.19212.54.128.19312.54.128.19412.54.128.19512.54.128.19612.54.128.19712.54.128.19812.54.128.19912.54.128.20012.54.128.20112.54.128.20212.54.128.20312.54.128.20412.54.128.20512.54.128.20612.54.128.20712.54.128.20812.54.128.20912.54.128.21012.54.128.21112.54.128.21212.54.128.21312.54.128.21412.54.128.21512.54.128.21612.54.128.21712.54.128.21812.54.128.21912.54.128.22012.54.128.22112.54.128.22212.54.128.22312.54.128.22412.54.128.22512.54.128.22612.54.128.22712.54.128.22812.54.128.22912.54.128.23012.54.128.23112.54.128.23212.54.128.23312.54.128.23412.54.128.23512.54.128.23612.54.128.23712.54.128.23812.54.128.23912.54.128.24012.54.128.24112.54.128.24212.54.128.24312.54.128.24412.54.128.24512.54.128.24612.54.128.24712.54.128.24812.54.128.24912.54.128.25012.54.128.25112.54.128.25212.54.128.25312.54.128.25412.54.128.255