AS17231 12.64.147.0/24 CIDR and IP Range Summary.ASN: 17231 - AT&T Enhanced Network ServicesHost Count: 254Addressable IPs: 256 12.64.147.012.64.147.112.64.147.212.64.147.312.64.147.412.64.147.512.64.147.612.64.147.712.64.147.812.64.147.912.64.147.1012.64.147.1112.64.147.1212.64.147.1312.64.147.1412.64.147.1512.64.147.1612.64.147.1712.64.147.1812.64.147.1912.64.147.2012.64.147.2112.64.147.2212.64.147.2312.64.147.2412.64.147.2512.64.147.2612.64.147.2712.64.147.2812.64.147.2912.64.147.3012.64.147.3112.64.147.3212.64.147.3312.64.147.3412.64.147.3512.64.147.3612.64.147.3712.64.147.3812.64.147.3912.64.147.4012.64.147.4112.64.147.4212.64.147.4312.64.147.4412.64.147.4512.64.147.4612.64.147.4712.64.147.4812.64.147.4912.64.147.5012.64.147.5112.64.147.5212.64.147.5312.64.147.5412.64.147.5512.64.147.5612.64.147.5712.64.147.5812.64.147.5912.64.147.6012.64.147.6112.64.147.6212.64.147.6312.64.147.6412.64.147.6512.64.147.6612.64.147.6712.64.147.6812.64.147.6912.64.147.7012.64.147.7112.64.147.7212.64.147.7312.64.147.7412.64.147.7512.64.147.7612.64.147.7712.64.147.7812.64.147.7912.64.147.8012.64.147.8112.64.147.8212.64.147.8312.64.147.8412.64.147.8512.64.147.8612.64.147.8712.64.147.8812.64.147.8912.64.147.9012.64.147.9112.64.147.9212.64.147.9312.64.147.9412.64.147.9512.64.147.9612.64.147.9712.64.147.9812.64.147.9912.64.147.10012.64.147.10112.64.147.10212.64.147.10312.64.147.10412.64.147.10512.64.147.10612.64.147.10712.64.147.10812.64.147.10912.64.147.11012.64.147.11112.64.147.11212.64.147.11312.64.147.11412.64.147.11512.64.147.11612.64.147.11712.64.147.11812.64.147.11912.64.147.12012.64.147.12112.64.147.12212.64.147.12312.64.147.12412.64.147.12512.64.147.12612.64.147.12712.64.147.12812.64.147.12912.64.147.13012.64.147.13112.64.147.13212.64.147.13312.64.147.13412.64.147.13512.64.147.13612.64.147.13712.64.147.13812.64.147.13912.64.147.14012.64.147.14112.64.147.14212.64.147.14312.64.147.14412.64.147.14512.64.147.14612.64.147.14712.64.147.14812.64.147.14912.64.147.15012.64.147.15112.64.147.15212.64.147.15312.64.147.15412.64.147.15512.64.147.15612.64.147.15712.64.147.15812.64.147.15912.64.147.16012.64.147.16112.64.147.16212.64.147.16312.64.147.16412.64.147.16512.64.147.16612.64.147.16712.64.147.16812.64.147.16912.64.147.17012.64.147.17112.64.147.17212.64.147.17312.64.147.17412.64.147.17512.64.147.17612.64.147.17712.64.147.17812.64.147.17912.64.147.18012.64.147.18112.64.147.18212.64.147.18312.64.147.18412.64.147.18512.64.147.18612.64.147.18712.64.147.18812.64.147.18912.64.147.19012.64.147.19112.64.147.19212.64.147.19312.64.147.19412.64.147.19512.64.147.19612.64.147.19712.64.147.19812.64.147.19912.64.147.20012.64.147.20112.64.147.20212.64.147.20312.64.147.20412.64.147.20512.64.147.20612.64.147.20712.64.147.20812.64.147.20912.64.147.21012.64.147.21112.64.147.21212.64.147.21312.64.147.21412.64.147.21512.64.147.21612.64.147.21712.64.147.21812.64.147.21912.64.147.22012.64.147.22112.64.147.22212.64.147.22312.64.147.22412.64.147.22512.64.147.22612.64.147.22712.64.147.22812.64.147.22912.64.147.23012.64.147.23112.64.147.23212.64.147.23312.64.147.23412.64.147.23512.64.147.23612.64.147.23712.64.147.23812.64.147.23912.64.147.24012.64.147.24112.64.147.24212.64.147.24312.64.147.24412.64.147.24512.64.147.24612.64.147.24712.64.147.24812.64.147.24912.64.147.25012.64.147.25112.64.147.25212.64.147.25312.64.147.25412.64.147.255