AS7018 12.153.209.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.153.209.012.153.209.112.153.209.212.153.209.312.153.209.412.153.209.512.153.209.612.153.209.712.153.209.812.153.209.912.153.209.1012.153.209.1112.153.209.1212.153.209.1312.153.209.1412.153.209.1512.153.209.1612.153.209.1712.153.209.1812.153.209.1912.153.209.2012.153.209.2112.153.209.2212.153.209.2312.153.209.2412.153.209.2512.153.209.2612.153.209.2712.153.209.2812.153.209.2912.153.209.3012.153.209.3112.153.209.3212.153.209.3312.153.209.3412.153.209.3512.153.209.3612.153.209.3712.153.209.3812.153.209.3912.153.209.4012.153.209.4112.153.209.4212.153.209.4312.153.209.4412.153.209.4512.153.209.4612.153.209.4712.153.209.4812.153.209.4912.153.209.5012.153.209.5112.153.209.5212.153.209.5312.153.209.5412.153.209.5512.153.209.5612.153.209.5712.153.209.5812.153.209.5912.153.209.6012.153.209.6112.153.209.6212.153.209.6312.153.209.6412.153.209.6512.153.209.6612.153.209.6712.153.209.6812.153.209.6912.153.209.7012.153.209.7112.153.209.7212.153.209.7312.153.209.7412.153.209.7512.153.209.7612.153.209.7712.153.209.7812.153.209.7912.153.209.8012.153.209.8112.153.209.8212.153.209.8312.153.209.8412.153.209.8512.153.209.8612.153.209.8712.153.209.8812.153.209.8912.153.209.9012.153.209.9112.153.209.9212.153.209.9312.153.209.9412.153.209.9512.153.209.9612.153.209.9712.153.209.9812.153.209.9912.153.209.10012.153.209.10112.153.209.10212.153.209.10312.153.209.10412.153.209.10512.153.209.10612.153.209.10712.153.209.10812.153.209.10912.153.209.11012.153.209.11112.153.209.11212.153.209.11312.153.209.11412.153.209.11512.153.209.11612.153.209.11712.153.209.11812.153.209.11912.153.209.12012.153.209.12112.153.209.12212.153.209.12312.153.209.12412.153.209.12512.153.209.12612.153.209.12712.153.209.12812.153.209.12912.153.209.13012.153.209.13112.153.209.13212.153.209.13312.153.209.13412.153.209.13512.153.209.13612.153.209.13712.153.209.13812.153.209.13912.153.209.14012.153.209.14112.153.209.14212.153.209.14312.153.209.14412.153.209.14512.153.209.14612.153.209.14712.153.209.14812.153.209.14912.153.209.15012.153.209.15112.153.209.15212.153.209.15312.153.209.15412.153.209.15512.153.209.15612.153.209.15712.153.209.15812.153.209.15912.153.209.16012.153.209.16112.153.209.16212.153.209.16312.153.209.16412.153.209.16512.153.209.16612.153.209.16712.153.209.16812.153.209.16912.153.209.17012.153.209.17112.153.209.17212.153.209.17312.153.209.17412.153.209.17512.153.209.17612.153.209.17712.153.209.17812.153.209.17912.153.209.18012.153.209.18112.153.209.18212.153.209.18312.153.209.18412.153.209.18512.153.209.18612.153.209.18712.153.209.18812.153.209.18912.153.209.19012.153.209.19112.153.209.19212.153.209.19312.153.209.19412.153.209.19512.153.209.19612.153.209.19712.153.209.19812.153.209.19912.153.209.20012.153.209.20112.153.209.20212.153.209.20312.153.209.20412.153.209.20512.153.209.20612.153.209.20712.153.209.20812.153.209.20912.153.209.21012.153.209.21112.153.209.21212.153.209.21312.153.209.21412.153.209.21512.153.209.21612.153.209.21712.153.209.21812.153.209.21912.153.209.22012.153.209.22112.153.209.22212.153.209.22312.153.209.22412.153.209.22512.153.209.22612.153.209.22712.153.209.22812.153.209.22912.153.209.23012.153.209.23112.153.209.23212.153.209.23312.153.209.23412.153.209.23512.153.209.23612.153.209.23712.153.209.23812.153.209.23912.153.209.24012.153.209.24112.153.209.24212.153.209.24312.153.209.24412.153.209.24512.153.209.24612.153.209.24712.153.209.24812.153.209.24912.153.209.25012.153.209.25112.153.209.25212.153.209.25312.153.209.25412.153.209.255