ASN 7018 - AT&T Services Inc. Number of IPs: 256 Number of Addressable Hosts: 254 IP Subnets in 12.172.126.0/24 12.172.126.012.172.126.112.172.126.212.172.126.312.172.126.412.172.126.512.172.126.612.172.126.712.172.126.812.172.126.912.172.126.1012.172.126.1112.172.126.1212.172.126.1312.172.126.1412.172.126.1512.172.126.1612.172.126.1712.172.126.1812.172.126.1912.172.126.2012.172.126.2112.172.126.2212.172.126.2312.172.126.2412.172.126.2512.172.126.2612.172.126.2712.172.126.2812.172.126.2912.172.126.3012.172.126.3112.172.126.3212.172.126.3312.172.126.3412.172.126.3512.172.126.3612.172.126.3712.172.126.3812.172.126.3912.172.126.4012.172.126.4112.172.126.4212.172.126.4312.172.126.4412.172.126.4512.172.126.4612.172.126.4712.172.126.4812.172.126.4912.172.126.5012.172.126.5112.172.126.5212.172.126.5312.172.126.5412.172.126.5512.172.126.5612.172.126.5712.172.126.5812.172.126.5912.172.126.6012.172.126.6112.172.126.6212.172.126.6312.172.126.6412.172.126.6512.172.126.6612.172.126.6712.172.126.6812.172.126.6912.172.126.7012.172.126.7112.172.126.7212.172.126.7312.172.126.7412.172.126.7512.172.126.7612.172.126.7712.172.126.7812.172.126.7912.172.126.8012.172.126.8112.172.126.8212.172.126.8312.172.126.8412.172.126.8512.172.126.8612.172.126.8712.172.126.8812.172.126.8912.172.126.9012.172.126.9112.172.126.9212.172.126.9312.172.126.9412.172.126.9512.172.126.9612.172.126.9712.172.126.9812.172.126.9912.172.126.10012.172.126.10112.172.126.10212.172.126.10312.172.126.10412.172.126.10512.172.126.10612.172.126.10712.172.126.10812.172.126.10912.172.126.11012.172.126.11112.172.126.11212.172.126.11312.172.126.11412.172.126.11512.172.126.11612.172.126.11712.172.126.11812.172.126.11912.172.126.12012.172.126.12112.172.126.12212.172.126.12312.172.126.12412.172.126.12512.172.126.12612.172.126.12712.172.126.12812.172.126.12912.172.126.13012.172.126.13112.172.126.13212.172.126.13312.172.126.13412.172.126.13512.172.126.13612.172.126.13712.172.126.13812.172.126.13912.172.126.14012.172.126.14112.172.126.14212.172.126.14312.172.126.14412.172.126.14512.172.126.14612.172.126.14712.172.126.14812.172.126.14912.172.126.15012.172.126.15112.172.126.15212.172.126.15312.172.126.15412.172.126.15512.172.126.15612.172.126.15712.172.126.15812.172.126.15912.172.126.16012.172.126.16112.172.126.16212.172.126.16312.172.126.16412.172.126.16512.172.126.16612.172.126.16712.172.126.16812.172.126.16912.172.126.17012.172.126.17112.172.126.17212.172.126.17312.172.126.17412.172.126.17512.172.126.17612.172.126.17712.172.126.17812.172.126.17912.172.126.18012.172.126.18112.172.126.18212.172.126.18312.172.126.18412.172.126.18512.172.126.18612.172.126.18712.172.126.18812.172.126.18912.172.126.19012.172.126.19112.172.126.19212.172.126.19312.172.126.19412.172.126.19512.172.126.19612.172.126.19712.172.126.19812.172.126.19912.172.126.20012.172.126.20112.172.126.20212.172.126.20312.172.126.20412.172.126.20512.172.126.20612.172.126.20712.172.126.20812.172.126.20912.172.126.21012.172.126.21112.172.126.21212.172.126.21312.172.126.21412.172.126.21512.172.126.21612.172.126.21712.172.126.21812.172.126.21912.172.126.22012.172.126.22112.172.126.22212.172.126.22312.172.126.22412.172.126.22512.172.126.22612.172.126.22712.172.126.22812.172.126.22912.172.126.23012.172.126.23112.172.126.23212.172.126.23312.172.126.23412.172.126.23512.172.126.23612.172.126.23712.172.126.23812.172.126.23912.172.126.24012.172.126.24112.172.126.24212.172.126.24312.172.126.24412.172.126.24512.172.126.24612.172.126.24712.172.126.24812.172.126.24912.172.126.25012.172.126.25112.172.126.25212.172.126.25312.172.126.25412.172.126.255
