AS7018 12.157.55.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.157.55.012.157.55.112.157.55.212.157.55.312.157.55.412.157.55.512.157.55.612.157.55.712.157.55.812.157.55.912.157.55.1012.157.55.1112.157.55.1212.157.55.1312.157.55.1412.157.55.1512.157.55.1612.157.55.1712.157.55.1812.157.55.1912.157.55.2012.157.55.2112.157.55.2212.157.55.2312.157.55.2412.157.55.2512.157.55.2612.157.55.2712.157.55.2812.157.55.2912.157.55.3012.157.55.3112.157.55.3212.157.55.3312.157.55.3412.157.55.3512.157.55.3612.157.55.3712.157.55.3812.157.55.3912.157.55.4012.157.55.4112.157.55.4212.157.55.4312.157.55.4412.157.55.4512.157.55.4612.157.55.4712.157.55.4812.157.55.4912.157.55.5012.157.55.5112.157.55.5212.157.55.5312.157.55.5412.157.55.5512.157.55.5612.157.55.5712.157.55.5812.157.55.5912.157.55.6012.157.55.6112.157.55.6212.157.55.6312.157.55.6412.157.55.6512.157.55.6612.157.55.6712.157.55.6812.157.55.6912.157.55.7012.157.55.7112.157.55.7212.157.55.7312.157.55.7412.157.55.7512.157.55.7612.157.55.7712.157.55.7812.157.55.7912.157.55.8012.157.55.8112.157.55.8212.157.55.8312.157.55.8412.157.55.8512.157.55.8612.157.55.8712.157.55.8812.157.55.8912.157.55.9012.157.55.9112.157.55.9212.157.55.9312.157.55.9412.157.55.9512.157.55.9612.157.55.9712.157.55.9812.157.55.9912.157.55.10012.157.55.10112.157.55.10212.157.55.10312.157.55.10412.157.55.10512.157.55.10612.157.55.10712.157.55.10812.157.55.10912.157.55.11012.157.55.11112.157.55.11212.157.55.11312.157.55.11412.157.55.11512.157.55.11612.157.55.11712.157.55.11812.157.55.11912.157.55.12012.157.55.12112.157.55.12212.157.55.12312.157.55.12412.157.55.12512.157.55.12612.157.55.12712.157.55.12812.157.55.12912.157.55.13012.157.55.13112.157.55.13212.157.55.13312.157.55.13412.157.55.13512.157.55.13612.157.55.13712.157.55.13812.157.55.13912.157.55.14012.157.55.14112.157.55.14212.157.55.14312.157.55.14412.157.55.14512.157.55.14612.157.55.14712.157.55.14812.157.55.14912.157.55.15012.157.55.15112.157.55.15212.157.55.15312.157.55.15412.157.55.15512.157.55.15612.157.55.15712.157.55.15812.157.55.15912.157.55.16012.157.55.16112.157.55.16212.157.55.16312.157.55.16412.157.55.16512.157.55.16612.157.55.16712.157.55.16812.157.55.16912.157.55.17012.157.55.17112.157.55.17212.157.55.17312.157.55.17412.157.55.17512.157.55.17612.157.55.17712.157.55.17812.157.55.17912.157.55.18012.157.55.18112.157.55.18212.157.55.18312.157.55.18412.157.55.18512.157.55.18612.157.55.18712.157.55.18812.157.55.18912.157.55.19012.157.55.19112.157.55.19212.157.55.19312.157.55.19412.157.55.19512.157.55.19612.157.55.19712.157.55.19812.157.55.19912.157.55.20012.157.55.20112.157.55.20212.157.55.20312.157.55.20412.157.55.20512.157.55.20612.157.55.20712.157.55.20812.157.55.20912.157.55.21012.157.55.21112.157.55.21212.157.55.21312.157.55.21412.157.55.21512.157.55.21612.157.55.21712.157.55.21812.157.55.21912.157.55.22012.157.55.22112.157.55.22212.157.55.22312.157.55.22412.157.55.22512.157.55.22612.157.55.22712.157.55.22812.157.55.22912.157.55.23012.157.55.23112.157.55.23212.157.55.23312.157.55.23412.157.55.23512.157.55.23612.157.55.23712.157.55.23812.157.55.23912.157.55.24012.157.55.24112.157.55.24212.157.55.24312.157.55.24412.157.55.24512.157.55.24612.157.55.24712.157.55.24812.157.55.24912.157.55.25012.157.55.25112.157.55.25212.157.55.25312.157.55.25412.157.55.255