AS7018 12.107.53.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.107.53.012.107.53.112.107.53.212.107.53.312.107.53.412.107.53.512.107.53.612.107.53.712.107.53.812.107.53.912.107.53.1012.107.53.1112.107.53.1212.107.53.1312.107.53.1412.107.53.1512.107.53.1612.107.53.1712.107.53.1812.107.53.1912.107.53.2012.107.53.2112.107.53.2212.107.53.2312.107.53.2412.107.53.2512.107.53.2612.107.53.2712.107.53.2812.107.53.2912.107.53.3012.107.53.3112.107.53.3212.107.53.3312.107.53.3412.107.53.3512.107.53.3612.107.53.3712.107.53.3812.107.53.3912.107.53.4012.107.53.4112.107.53.4212.107.53.4312.107.53.4412.107.53.4512.107.53.4612.107.53.4712.107.53.4812.107.53.4912.107.53.5012.107.53.5112.107.53.5212.107.53.5312.107.53.5412.107.53.5512.107.53.5612.107.53.5712.107.53.5812.107.53.5912.107.53.6012.107.53.6112.107.53.6212.107.53.6312.107.53.6412.107.53.6512.107.53.6612.107.53.6712.107.53.6812.107.53.6912.107.53.7012.107.53.7112.107.53.7212.107.53.7312.107.53.7412.107.53.7512.107.53.7612.107.53.7712.107.53.7812.107.53.7912.107.53.8012.107.53.8112.107.53.8212.107.53.8312.107.53.8412.107.53.8512.107.53.8612.107.53.8712.107.53.8812.107.53.8912.107.53.9012.107.53.9112.107.53.9212.107.53.9312.107.53.9412.107.53.9512.107.53.9612.107.53.9712.107.53.9812.107.53.9912.107.53.10012.107.53.10112.107.53.10212.107.53.10312.107.53.10412.107.53.10512.107.53.10612.107.53.10712.107.53.10812.107.53.10912.107.53.11012.107.53.11112.107.53.11212.107.53.11312.107.53.11412.107.53.11512.107.53.11612.107.53.11712.107.53.11812.107.53.11912.107.53.12012.107.53.12112.107.53.12212.107.53.12312.107.53.12412.107.53.12512.107.53.12612.107.53.12712.107.53.12812.107.53.12912.107.53.13012.107.53.13112.107.53.13212.107.53.13312.107.53.13412.107.53.13512.107.53.13612.107.53.13712.107.53.13812.107.53.13912.107.53.14012.107.53.14112.107.53.14212.107.53.14312.107.53.14412.107.53.14512.107.53.14612.107.53.14712.107.53.14812.107.53.14912.107.53.15012.107.53.15112.107.53.15212.107.53.15312.107.53.15412.107.53.15512.107.53.15612.107.53.15712.107.53.15812.107.53.15912.107.53.16012.107.53.16112.107.53.16212.107.53.16312.107.53.16412.107.53.16512.107.53.16612.107.53.16712.107.53.16812.107.53.16912.107.53.17012.107.53.17112.107.53.17212.107.53.17312.107.53.17412.107.53.17512.107.53.17612.107.53.17712.107.53.17812.107.53.17912.107.53.18012.107.53.18112.107.53.18212.107.53.18312.107.53.18412.107.53.18512.107.53.18612.107.53.18712.107.53.18812.107.53.18912.107.53.19012.107.53.19112.107.53.19212.107.53.19312.107.53.19412.107.53.19512.107.53.19612.107.53.19712.107.53.19812.107.53.19912.107.53.20012.107.53.20112.107.53.20212.107.53.20312.107.53.20412.107.53.20512.107.53.20612.107.53.20712.107.53.20812.107.53.20912.107.53.21012.107.53.21112.107.53.21212.107.53.21312.107.53.21412.107.53.21512.107.53.21612.107.53.21712.107.53.21812.107.53.21912.107.53.22012.107.53.22112.107.53.22212.107.53.22312.107.53.22412.107.53.22512.107.53.22612.107.53.22712.107.53.22812.107.53.22912.107.53.23012.107.53.23112.107.53.23212.107.53.23312.107.53.23412.107.53.23512.107.53.23612.107.53.23712.107.53.23812.107.53.23912.107.53.24012.107.53.24112.107.53.24212.107.53.24312.107.53.24412.107.53.24512.107.53.24612.107.53.24712.107.53.24812.107.53.24912.107.53.25012.107.53.25112.107.53.25212.107.53.25312.107.53.25412.107.53.255