ASN 17231 - AT&T Enhanced Network Services Number of IPs: 256 Number of Addressable Hosts: 254 IP Subnets in 12.66.47.0/24 12.66.47.012.66.47.112.66.47.212.66.47.312.66.47.412.66.47.512.66.47.612.66.47.712.66.47.812.66.47.912.66.47.1012.66.47.1112.66.47.1212.66.47.1312.66.47.1412.66.47.1512.66.47.1612.66.47.1712.66.47.1812.66.47.1912.66.47.2012.66.47.2112.66.47.2212.66.47.2312.66.47.2412.66.47.2512.66.47.2612.66.47.2712.66.47.2812.66.47.2912.66.47.3012.66.47.3112.66.47.3212.66.47.3312.66.47.3412.66.47.3512.66.47.3612.66.47.3712.66.47.3812.66.47.3912.66.47.4012.66.47.4112.66.47.4212.66.47.4312.66.47.4412.66.47.4512.66.47.4612.66.47.4712.66.47.4812.66.47.4912.66.47.5012.66.47.5112.66.47.5212.66.47.5312.66.47.5412.66.47.5512.66.47.5612.66.47.5712.66.47.5812.66.47.5912.66.47.6012.66.47.6112.66.47.6212.66.47.6312.66.47.6412.66.47.6512.66.47.6612.66.47.6712.66.47.6812.66.47.6912.66.47.7012.66.47.7112.66.47.7212.66.47.7312.66.47.7412.66.47.7512.66.47.7612.66.47.7712.66.47.7812.66.47.7912.66.47.8012.66.47.8112.66.47.8212.66.47.8312.66.47.8412.66.47.8512.66.47.8612.66.47.8712.66.47.8812.66.47.8912.66.47.9012.66.47.9112.66.47.9212.66.47.9312.66.47.9412.66.47.9512.66.47.9612.66.47.9712.66.47.9812.66.47.9912.66.47.10012.66.47.10112.66.47.10212.66.47.10312.66.47.10412.66.47.10512.66.47.10612.66.47.10712.66.47.10812.66.47.10912.66.47.11012.66.47.11112.66.47.11212.66.47.11312.66.47.11412.66.47.11512.66.47.11612.66.47.11712.66.47.11812.66.47.11912.66.47.12012.66.47.12112.66.47.12212.66.47.12312.66.47.12412.66.47.12512.66.47.12612.66.47.12712.66.47.12812.66.47.12912.66.47.13012.66.47.13112.66.47.13212.66.47.13312.66.47.13412.66.47.13512.66.47.13612.66.47.13712.66.47.13812.66.47.13912.66.47.14012.66.47.14112.66.47.14212.66.47.14312.66.47.14412.66.47.14512.66.47.14612.66.47.14712.66.47.14812.66.47.14912.66.47.15012.66.47.15112.66.47.15212.66.47.15312.66.47.15412.66.47.15512.66.47.15612.66.47.15712.66.47.15812.66.47.15912.66.47.16012.66.47.16112.66.47.16212.66.47.16312.66.47.16412.66.47.16512.66.47.16612.66.47.16712.66.47.16812.66.47.16912.66.47.17012.66.47.17112.66.47.17212.66.47.17312.66.47.17412.66.47.17512.66.47.17612.66.47.17712.66.47.17812.66.47.17912.66.47.18012.66.47.18112.66.47.18212.66.47.18312.66.47.18412.66.47.18512.66.47.18612.66.47.18712.66.47.18812.66.47.18912.66.47.19012.66.47.19112.66.47.19212.66.47.19312.66.47.19412.66.47.19512.66.47.19612.66.47.19712.66.47.19812.66.47.19912.66.47.20012.66.47.20112.66.47.20212.66.47.20312.66.47.20412.66.47.20512.66.47.20612.66.47.20712.66.47.20812.66.47.20912.66.47.21012.66.47.21112.66.47.21212.66.47.21312.66.47.21412.66.47.21512.66.47.21612.66.47.21712.66.47.21812.66.47.21912.66.47.22012.66.47.22112.66.47.22212.66.47.22312.66.47.22412.66.47.22512.66.47.22612.66.47.22712.66.47.22812.66.47.22912.66.47.23012.66.47.23112.66.47.23212.66.47.23312.66.47.23412.66.47.23512.66.47.23612.66.47.23712.66.47.23812.66.47.23912.66.47.24012.66.47.24112.66.47.24212.66.47.24312.66.47.24412.66.47.24512.66.47.24612.66.47.24712.66.47.24812.66.47.24912.66.47.25012.66.47.25112.66.47.25212.66.47.25312.66.47.25412.66.47.255
