AS7018 12.72.206.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.72.206.012.72.206.112.72.206.212.72.206.312.72.206.412.72.206.512.72.206.612.72.206.712.72.206.812.72.206.912.72.206.1012.72.206.1112.72.206.1212.72.206.1312.72.206.1412.72.206.1512.72.206.1612.72.206.1712.72.206.1812.72.206.1912.72.206.2012.72.206.2112.72.206.2212.72.206.2312.72.206.2412.72.206.2512.72.206.2612.72.206.2712.72.206.2812.72.206.2912.72.206.3012.72.206.3112.72.206.3212.72.206.3312.72.206.3412.72.206.3512.72.206.3612.72.206.3712.72.206.3812.72.206.3912.72.206.4012.72.206.4112.72.206.4212.72.206.4312.72.206.4412.72.206.4512.72.206.4612.72.206.4712.72.206.4812.72.206.4912.72.206.5012.72.206.5112.72.206.5212.72.206.5312.72.206.5412.72.206.5512.72.206.5612.72.206.5712.72.206.5812.72.206.5912.72.206.6012.72.206.6112.72.206.6212.72.206.6312.72.206.6412.72.206.6512.72.206.6612.72.206.6712.72.206.6812.72.206.6912.72.206.7012.72.206.7112.72.206.7212.72.206.7312.72.206.7412.72.206.7512.72.206.7612.72.206.7712.72.206.7812.72.206.7912.72.206.8012.72.206.8112.72.206.8212.72.206.8312.72.206.8412.72.206.8512.72.206.8612.72.206.8712.72.206.8812.72.206.8912.72.206.9012.72.206.9112.72.206.9212.72.206.9312.72.206.9412.72.206.9512.72.206.9612.72.206.9712.72.206.9812.72.206.9912.72.206.10012.72.206.10112.72.206.10212.72.206.10312.72.206.10412.72.206.10512.72.206.10612.72.206.10712.72.206.10812.72.206.10912.72.206.11012.72.206.11112.72.206.11212.72.206.11312.72.206.11412.72.206.11512.72.206.11612.72.206.11712.72.206.11812.72.206.11912.72.206.12012.72.206.12112.72.206.12212.72.206.12312.72.206.12412.72.206.12512.72.206.12612.72.206.12712.72.206.12812.72.206.12912.72.206.13012.72.206.13112.72.206.13212.72.206.13312.72.206.13412.72.206.13512.72.206.13612.72.206.13712.72.206.13812.72.206.13912.72.206.14012.72.206.14112.72.206.14212.72.206.14312.72.206.14412.72.206.14512.72.206.14612.72.206.14712.72.206.14812.72.206.14912.72.206.15012.72.206.15112.72.206.15212.72.206.15312.72.206.15412.72.206.15512.72.206.15612.72.206.15712.72.206.15812.72.206.15912.72.206.16012.72.206.16112.72.206.16212.72.206.16312.72.206.16412.72.206.16512.72.206.16612.72.206.16712.72.206.16812.72.206.16912.72.206.17012.72.206.17112.72.206.17212.72.206.17312.72.206.17412.72.206.17512.72.206.17612.72.206.17712.72.206.17812.72.206.17912.72.206.18012.72.206.18112.72.206.18212.72.206.18312.72.206.18412.72.206.18512.72.206.18612.72.206.18712.72.206.18812.72.206.18912.72.206.19012.72.206.19112.72.206.19212.72.206.19312.72.206.19412.72.206.19512.72.206.19612.72.206.19712.72.206.19812.72.206.19912.72.206.20012.72.206.20112.72.206.20212.72.206.20312.72.206.20412.72.206.20512.72.206.20612.72.206.20712.72.206.20812.72.206.20912.72.206.21012.72.206.21112.72.206.21212.72.206.21312.72.206.21412.72.206.21512.72.206.21612.72.206.21712.72.206.21812.72.206.21912.72.206.22012.72.206.22112.72.206.22212.72.206.22312.72.206.22412.72.206.22512.72.206.22612.72.206.22712.72.206.22812.72.206.22912.72.206.23012.72.206.23112.72.206.23212.72.206.23312.72.206.23412.72.206.23512.72.206.23612.72.206.23712.72.206.23812.72.206.23912.72.206.24012.72.206.24112.72.206.24212.72.206.24312.72.206.24412.72.206.24512.72.206.24612.72.206.24712.72.206.24812.72.206.24912.72.206.25012.72.206.25112.72.206.25212.72.206.25312.72.206.25412.72.206.255