AS7018 12.206.253.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.206.253.012.206.253.112.206.253.212.206.253.312.206.253.412.206.253.512.206.253.612.206.253.712.206.253.812.206.253.912.206.253.1012.206.253.1112.206.253.1212.206.253.1312.206.253.1412.206.253.1512.206.253.1612.206.253.1712.206.253.1812.206.253.1912.206.253.2012.206.253.2112.206.253.2212.206.253.2312.206.253.2412.206.253.2512.206.253.2612.206.253.2712.206.253.2812.206.253.2912.206.253.3012.206.253.3112.206.253.3212.206.253.3312.206.253.3412.206.253.3512.206.253.3612.206.253.3712.206.253.3812.206.253.3912.206.253.4012.206.253.4112.206.253.4212.206.253.4312.206.253.4412.206.253.4512.206.253.4612.206.253.4712.206.253.4812.206.253.4912.206.253.5012.206.253.5112.206.253.5212.206.253.5312.206.253.5412.206.253.5512.206.253.5612.206.253.5712.206.253.5812.206.253.5912.206.253.6012.206.253.6112.206.253.6212.206.253.6312.206.253.6412.206.253.6512.206.253.6612.206.253.6712.206.253.6812.206.253.6912.206.253.7012.206.253.7112.206.253.7212.206.253.7312.206.253.7412.206.253.7512.206.253.7612.206.253.7712.206.253.7812.206.253.7912.206.253.8012.206.253.8112.206.253.8212.206.253.8312.206.253.8412.206.253.8512.206.253.8612.206.253.8712.206.253.8812.206.253.8912.206.253.9012.206.253.9112.206.253.9212.206.253.9312.206.253.9412.206.253.9512.206.253.9612.206.253.9712.206.253.9812.206.253.9912.206.253.10012.206.253.10112.206.253.10212.206.253.10312.206.253.10412.206.253.10512.206.253.10612.206.253.10712.206.253.10812.206.253.10912.206.253.11012.206.253.11112.206.253.11212.206.253.11312.206.253.11412.206.253.11512.206.253.11612.206.253.11712.206.253.11812.206.253.11912.206.253.12012.206.253.12112.206.253.12212.206.253.12312.206.253.12412.206.253.12512.206.253.12612.206.253.12712.206.253.12812.206.253.12912.206.253.13012.206.253.13112.206.253.13212.206.253.13312.206.253.13412.206.253.13512.206.253.13612.206.253.13712.206.253.13812.206.253.13912.206.253.14012.206.253.14112.206.253.14212.206.253.14312.206.253.14412.206.253.14512.206.253.14612.206.253.14712.206.253.14812.206.253.14912.206.253.15012.206.253.15112.206.253.15212.206.253.15312.206.253.15412.206.253.15512.206.253.15612.206.253.15712.206.253.15812.206.253.15912.206.253.16012.206.253.16112.206.253.16212.206.253.16312.206.253.16412.206.253.16512.206.253.16612.206.253.16712.206.253.16812.206.253.16912.206.253.17012.206.253.17112.206.253.17212.206.253.17312.206.253.17412.206.253.17512.206.253.17612.206.253.17712.206.253.17812.206.253.17912.206.253.18012.206.253.18112.206.253.18212.206.253.18312.206.253.18412.206.253.18512.206.253.18612.206.253.18712.206.253.18812.206.253.18912.206.253.19012.206.253.19112.206.253.19212.206.253.19312.206.253.19412.206.253.19512.206.253.19612.206.253.19712.206.253.19812.206.253.19912.206.253.20012.206.253.20112.206.253.20212.206.253.20312.206.253.20412.206.253.20512.206.253.20612.206.253.20712.206.253.20812.206.253.20912.206.253.21012.206.253.21112.206.253.21212.206.253.21312.206.253.21412.206.253.21512.206.253.21612.206.253.21712.206.253.21812.206.253.21912.206.253.22012.206.253.22112.206.253.22212.206.253.22312.206.253.22412.206.253.22512.206.253.22612.206.253.22712.206.253.22812.206.253.22912.206.253.23012.206.253.23112.206.253.23212.206.253.23312.206.253.23412.206.253.23512.206.253.23612.206.253.23712.206.253.23812.206.253.23912.206.253.24012.206.253.24112.206.253.24212.206.253.24312.206.253.24412.206.253.24512.206.253.24612.206.253.24712.206.253.24812.206.253.24912.206.253.25012.206.253.25112.206.253.25212.206.253.25312.206.253.25412.206.253.255