Detailed information about 12.66.63.0/24 ASN 17231 - AT&T Enhanced Network Services Number of IPs: 256 Number of Addressable Hosts: 254 IPs in 12.66.63.0/2412.66.63.012.66.63.112.66.63.212.66.63.312.66.63.412.66.63.512.66.63.612.66.63.712.66.63.812.66.63.912.66.63.1012.66.63.1112.66.63.1212.66.63.1312.66.63.1412.66.63.1512.66.63.1612.66.63.1712.66.63.1812.66.63.1912.66.63.2012.66.63.2112.66.63.2212.66.63.2312.66.63.2412.66.63.2512.66.63.2612.66.63.2712.66.63.2812.66.63.2912.66.63.3012.66.63.3112.66.63.3212.66.63.3312.66.63.3412.66.63.3512.66.63.3612.66.63.3712.66.63.3812.66.63.3912.66.63.4012.66.63.4112.66.63.4212.66.63.4312.66.63.4412.66.63.4512.66.63.4612.66.63.4712.66.63.4812.66.63.4912.66.63.5012.66.63.5112.66.63.5212.66.63.5312.66.63.5412.66.63.5512.66.63.5612.66.63.5712.66.63.5812.66.63.5912.66.63.6012.66.63.6112.66.63.6212.66.63.6312.66.63.6412.66.63.6512.66.63.6612.66.63.6712.66.63.6812.66.63.6912.66.63.7012.66.63.7112.66.63.7212.66.63.7312.66.63.7412.66.63.7512.66.63.7612.66.63.7712.66.63.7812.66.63.7912.66.63.8012.66.63.8112.66.63.8212.66.63.8312.66.63.8412.66.63.8512.66.63.8612.66.63.8712.66.63.8812.66.63.8912.66.63.9012.66.63.9112.66.63.9212.66.63.9312.66.63.9412.66.63.9512.66.63.9612.66.63.9712.66.63.9812.66.63.9912.66.63.10012.66.63.10112.66.63.10212.66.63.10312.66.63.10412.66.63.10512.66.63.10612.66.63.10712.66.63.10812.66.63.10912.66.63.11012.66.63.11112.66.63.11212.66.63.11312.66.63.11412.66.63.11512.66.63.11612.66.63.11712.66.63.11812.66.63.11912.66.63.12012.66.63.12112.66.63.12212.66.63.12312.66.63.12412.66.63.12512.66.63.12612.66.63.12712.66.63.12812.66.63.12912.66.63.13012.66.63.13112.66.63.13212.66.63.13312.66.63.13412.66.63.13512.66.63.13612.66.63.13712.66.63.13812.66.63.13912.66.63.14012.66.63.14112.66.63.14212.66.63.14312.66.63.14412.66.63.14512.66.63.14612.66.63.14712.66.63.14812.66.63.14912.66.63.15012.66.63.15112.66.63.15212.66.63.15312.66.63.15412.66.63.15512.66.63.15612.66.63.15712.66.63.15812.66.63.15912.66.63.16012.66.63.16112.66.63.16212.66.63.16312.66.63.16412.66.63.16512.66.63.16612.66.63.16712.66.63.16812.66.63.16912.66.63.17012.66.63.17112.66.63.17212.66.63.17312.66.63.17412.66.63.17512.66.63.17612.66.63.17712.66.63.17812.66.63.17912.66.63.18012.66.63.18112.66.63.18212.66.63.18312.66.63.18412.66.63.18512.66.63.18612.66.63.18712.66.63.18812.66.63.18912.66.63.19012.66.63.19112.66.63.19212.66.63.19312.66.63.19412.66.63.19512.66.63.19612.66.63.19712.66.63.19812.66.63.19912.66.63.20012.66.63.20112.66.63.20212.66.63.20312.66.63.20412.66.63.20512.66.63.20612.66.63.20712.66.63.20812.66.63.20912.66.63.21012.66.63.21112.66.63.21212.66.63.21312.66.63.21412.66.63.21512.66.63.21612.66.63.21712.66.63.21812.66.63.21912.66.63.22012.66.63.22112.66.63.22212.66.63.22312.66.63.22412.66.63.22512.66.63.22612.66.63.22712.66.63.22812.66.63.22912.66.63.23012.66.63.23112.66.63.23212.66.63.23312.66.63.23412.66.63.23512.66.63.23612.66.63.23712.66.63.23812.66.63.23912.66.63.24012.66.63.24112.66.63.24212.66.63.24312.66.63.24412.66.63.24512.66.63.24612.66.63.24712.66.63.24812.66.63.24912.66.63.25012.66.63.25112.66.63.25212.66.63.25312.66.63.25412.66.63.255