AS7018 12.55.12.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.55.12.012.55.12.112.55.12.212.55.12.312.55.12.412.55.12.512.55.12.612.55.12.712.55.12.812.55.12.912.55.12.1012.55.12.1112.55.12.1212.55.12.1312.55.12.1412.55.12.1512.55.12.1612.55.12.1712.55.12.1812.55.12.1912.55.12.2012.55.12.2112.55.12.2212.55.12.2312.55.12.2412.55.12.2512.55.12.2612.55.12.2712.55.12.2812.55.12.2912.55.12.3012.55.12.3112.55.12.3212.55.12.3312.55.12.3412.55.12.3512.55.12.3612.55.12.3712.55.12.3812.55.12.3912.55.12.4012.55.12.4112.55.12.4212.55.12.4312.55.12.4412.55.12.4512.55.12.4612.55.12.4712.55.12.4812.55.12.4912.55.12.5012.55.12.5112.55.12.5212.55.12.5312.55.12.5412.55.12.5512.55.12.5612.55.12.5712.55.12.5812.55.12.5912.55.12.6012.55.12.6112.55.12.6212.55.12.6312.55.12.6412.55.12.6512.55.12.6612.55.12.6712.55.12.6812.55.12.6912.55.12.7012.55.12.7112.55.12.7212.55.12.7312.55.12.7412.55.12.7512.55.12.7612.55.12.7712.55.12.7812.55.12.7912.55.12.8012.55.12.8112.55.12.8212.55.12.8312.55.12.8412.55.12.8512.55.12.8612.55.12.8712.55.12.8812.55.12.8912.55.12.9012.55.12.9112.55.12.9212.55.12.9312.55.12.9412.55.12.9512.55.12.9612.55.12.9712.55.12.9812.55.12.9912.55.12.10012.55.12.10112.55.12.10212.55.12.10312.55.12.10412.55.12.10512.55.12.10612.55.12.10712.55.12.10812.55.12.10912.55.12.11012.55.12.11112.55.12.11212.55.12.11312.55.12.11412.55.12.11512.55.12.11612.55.12.11712.55.12.11812.55.12.11912.55.12.12012.55.12.12112.55.12.12212.55.12.12312.55.12.12412.55.12.12512.55.12.12612.55.12.12712.55.12.12812.55.12.12912.55.12.13012.55.12.13112.55.12.13212.55.12.13312.55.12.13412.55.12.13512.55.12.13612.55.12.13712.55.12.13812.55.12.13912.55.12.14012.55.12.14112.55.12.14212.55.12.14312.55.12.14412.55.12.14512.55.12.14612.55.12.14712.55.12.14812.55.12.14912.55.12.15012.55.12.15112.55.12.15212.55.12.15312.55.12.15412.55.12.15512.55.12.15612.55.12.15712.55.12.15812.55.12.15912.55.12.16012.55.12.16112.55.12.16212.55.12.16312.55.12.16412.55.12.16512.55.12.16612.55.12.16712.55.12.16812.55.12.16912.55.12.17012.55.12.17112.55.12.17212.55.12.17312.55.12.17412.55.12.17512.55.12.17612.55.12.17712.55.12.17812.55.12.17912.55.12.18012.55.12.18112.55.12.18212.55.12.18312.55.12.18412.55.12.18512.55.12.18612.55.12.18712.55.12.18812.55.12.18912.55.12.19012.55.12.19112.55.12.19212.55.12.19312.55.12.19412.55.12.19512.55.12.19612.55.12.19712.55.12.19812.55.12.19912.55.12.20012.55.12.20112.55.12.20212.55.12.20312.55.12.20412.55.12.20512.55.12.20612.55.12.20712.55.12.20812.55.12.20912.55.12.21012.55.12.21112.55.12.21212.55.12.21312.55.12.21412.55.12.21512.55.12.21612.55.12.21712.55.12.21812.55.12.21912.55.12.22012.55.12.22112.55.12.22212.55.12.22312.55.12.22412.55.12.22512.55.12.22612.55.12.22712.55.12.22812.55.12.22912.55.12.23012.55.12.23112.55.12.23212.55.12.23312.55.12.23412.55.12.23512.55.12.23612.55.12.23712.55.12.23812.55.12.23912.55.12.24012.55.12.24112.55.12.24212.55.12.24312.55.12.24412.55.12.24512.55.12.24612.55.12.24712.55.12.24812.55.12.24912.55.12.25012.55.12.25112.55.12.25212.55.12.25312.55.12.25412.55.12.255