AS7018 12.19.54.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.19.54.012.19.54.112.19.54.212.19.54.312.19.54.412.19.54.512.19.54.612.19.54.712.19.54.812.19.54.912.19.54.1012.19.54.1112.19.54.1212.19.54.1312.19.54.1412.19.54.1512.19.54.1612.19.54.1712.19.54.1812.19.54.1912.19.54.2012.19.54.2112.19.54.2212.19.54.2312.19.54.2412.19.54.2512.19.54.2612.19.54.2712.19.54.2812.19.54.2912.19.54.3012.19.54.3112.19.54.3212.19.54.3312.19.54.3412.19.54.3512.19.54.3612.19.54.3712.19.54.3812.19.54.3912.19.54.4012.19.54.4112.19.54.4212.19.54.4312.19.54.4412.19.54.4512.19.54.4612.19.54.4712.19.54.4812.19.54.4912.19.54.5012.19.54.5112.19.54.5212.19.54.5312.19.54.5412.19.54.5512.19.54.5612.19.54.5712.19.54.5812.19.54.5912.19.54.6012.19.54.6112.19.54.6212.19.54.6312.19.54.6412.19.54.6512.19.54.6612.19.54.6712.19.54.6812.19.54.6912.19.54.7012.19.54.7112.19.54.7212.19.54.7312.19.54.7412.19.54.7512.19.54.7612.19.54.7712.19.54.7812.19.54.7912.19.54.8012.19.54.8112.19.54.8212.19.54.8312.19.54.8412.19.54.8512.19.54.8612.19.54.8712.19.54.8812.19.54.8912.19.54.9012.19.54.9112.19.54.9212.19.54.9312.19.54.9412.19.54.9512.19.54.9612.19.54.9712.19.54.9812.19.54.9912.19.54.10012.19.54.10112.19.54.10212.19.54.10312.19.54.10412.19.54.10512.19.54.10612.19.54.10712.19.54.10812.19.54.10912.19.54.11012.19.54.11112.19.54.11212.19.54.11312.19.54.11412.19.54.11512.19.54.11612.19.54.11712.19.54.11812.19.54.11912.19.54.12012.19.54.12112.19.54.12212.19.54.12312.19.54.12412.19.54.12512.19.54.12612.19.54.12712.19.54.12812.19.54.12912.19.54.13012.19.54.13112.19.54.13212.19.54.13312.19.54.13412.19.54.13512.19.54.13612.19.54.13712.19.54.13812.19.54.13912.19.54.14012.19.54.14112.19.54.14212.19.54.14312.19.54.14412.19.54.14512.19.54.14612.19.54.14712.19.54.14812.19.54.14912.19.54.15012.19.54.15112.19.54.15212.19.54.15312.19.54.15412.19.54.15512.19.54.15612.19.54.15712.19.54.15812.19.54.15912.19.54.16012.19.54.16112.19.54.16212.19.54.16312.19.54.16412.19.54.16512.19.54.16612.19.54.16712.19.54.16812.19.54.16912.19.54.17012.19.54.17112.19.54.17212.19.54.17312.19.54.17412.19.54.17512.19.54.17612.19.54.17712.19.54.17812.19.54.17912.19.54.18012.19.54.18112.19.54.18212.19.54.18312.19.54.18412.19.54.18512.19.54.18612.19.54.18712.19.54.18812.19.54.18912.19.54.19012.19.54.19112.19.54.19212.19.54.19312.19.54.19412.19.54.19512.19.54.19612.19.54.19712.19.54.19812.19.54.19912.19.54.20012.19.54.20112.19.54.20212.19.54.20312.19.54.20412.19.54.20512.19.54.20612.19.54.20712.19.54.20812.19.54.20912.19.54.21012.19.54.21112.19.54.21212.19.54.21312.19.54.21412.19.54.21512.19.54.21612.19.54.21712.19.54.21812.19.54.21912.19.54.22012.19.54.22112.19.54.22212.19.54.22312.19.54.22412.19.54.22512.19.54.22612.19.54.22712.19.54.22812.19.54.22912.19.54.23012.19.54.23112.19.54.23212.19.54.23312.19.54.23412.19.54.23512.19.54.23612.19.54.23712.19.54.23812.19.54.23912.19.54.24012.19.54.24112.19.54.24212.19.54.24312.19.54.24412.19.54.24512.19.54.24612.19.54.24712.19.54.24812.19.54.24912.19.54.25012.19.54.25112.19.54.25212.19.54.25312.19.54.25412.19.54.255