AS7018 12.9.28.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.9.28.012.9.28.112.9.28.212.9.28.312.9.28.412.9.28.512.9.28.612.9.28.712.9.28.812.9.28.912.9.28.1012.9.28.1112.9.28.1212.9.28.1312.9.28.1412.9.28.1512.9.28.1612.9.28.1712.9.28.1812.9.28.1912.9.28.2012.9.28.2112.9.28.2212.9.28.2312.9.28.2412.9.28.2512.9.28.2612.9.28.2712.9.28.2812.9.28.2912.9.28.3012.9.28.3112.9.28.3212.9.28.3312.9.28.3412.9.28.3512.9.28.3612.9.28.3712.9.28.3812.9.28.3912.9.28.4012.9.28.4112.9.28.4212.9.28.4312.9.28.4412.9.28.4512.9.28.4612.9.28.4712.9.28.4812.9.28.4912.9.28.5012.9.28.5112.9.28.5212.9.28.5312.9.28.5412.9.28.5512.9.28.5612.9.28.5712.9.28.5812.9.28.5912.9.28.6012.9.28.6112.9.28.6212.9.28.6312.9.28.6412.9.28.6512.9.28.6612.9.28.6712.9.28.6812.9.28.6912.9.28.7012.9.28.7112.9.28.7212.9.28.7312.9.28.7412.9.28.7512.9.28.7612.9.28.7712.9.28.7812.9.28.7912.9.28.8012.9.28.8112.9.28.8212.9.28.8312.9.28.8412.9.28.8512.9.28.8612.9.28.8712.9.28.8812.9.28.8912.9.28.9012.9.28.9112.9.28.9212.9.28.9312.9.28.9412.9.28.9512.9.28.9612.9.28.9712.9.28.9812.9.28.9912.9.28.10012.9.28.10112.9.28.10212.9.28.10312.9.28.10412.9.28.10512.9.28.10612.9.28.10712.9.28.10812.9.28.10912.9.28.11012.9.28.11112.9.28.11212.9.28.11312.9.28.11412.9.28.11512.9.28.11612.9.28.11712.9.28.11812.9.28.11912.9.28.12012.9.28.12112.9.28.12212.9.28.12312.9.28.12412.9.28.12512.9.28.12612.9.28.12712.9.28.12812.9.28.12912.9.28.13012.9.28.13112.9.28.13212.9.28.13312.9.28.13412.9.28.13512.9.28.13612.9.28.13712.9.28.13812.9.28.13912.9.28.14012.9.28.14112.9.28.14212.9.28.14312.9.28.14412.9.28.14512.9.28.14612.9.28.14712.9.28.14812.9.28.14912.9.28.15012.9.28.15112.9.28.15212.9.28.15312.9.28.15412.9.28.15512.9.28.15612.9.28.15712.9.28.15812.9.28.15912.9.28.16012.9.28.16112.9.28.16212.9.28.16312.9.28.16412.9.28.16512.9.28.16612.9.28.16712.9.28.16812.9.28.16912.9.28.17012.9.28.17112.9.28.17212.9.28.17312.9.28.17412.9.28.17512.9.28.17612.9.28.17712.9.28.17812.9.28.17912.9.28.18012.9.28.18112.9.28.18212.9.28.18312.9.28.18412.9.28.18512.9.28.18612.9.28.18712.9.28.18812.9.28.18912.9.28.19012.9.28.19112.9.28.19212.9.28.19312.9.28.19412.9.28.19512.9.28.19612.9.28.19712.9.28.19812.9.28.19912.9.28.20012.9.28.20112.9.28.20212.9.28.20312.9.28.20412.9.28.20512.9.28.20612.9.28.20712.9.28.20812.9.28.20912.9.28.21012.9.28.21112.9.28.21212.9.28.21312.9.28.21412.9.28.21512.9.28.21612.9.28.21712.9.28.21812.9.28.21912.9.28.22012.9.28.22112.9.28.22212.9.28.22312.9.28.22412.9.28.22512.9.28.22612.9.28.22712.9.28.22812.9.28.22912.9.28.23012.9.28.23112.9.28.23212.9.28.23312.9.28.23412.9.28.23512.9.28.23612.9.28.23712.9.28.23812.9.28.23912.9.28.24012.9.28.24112.9.28.24212.9.28.24312.9.28.24412.9.28.24512.9.28.24612.9.28.24712.9.28.24812.9.28.24912.9.28.25012.9.28.25112.9.28.25212.9.28.25312.9.28.25412.9.28.255