AS17231 12.66.102.0/24 CIDR and IP Range Summary.ASN: 17231 - AT&T Enhanced Network ServicesHost Count: 254Addressable IPs: 256 12.66.102.012.66.102.112.66.102.212.66.102.312.66.102.412.66.102.512.66.102.612.66.102.712.66.102.812.66.102.912.66.102.1012.66.102.1112.66.102.1212.66.102.1312.66.102.1412.66.102.1512.66.102.1612.66.102.1712.66.102.1812.66.102.1912.66.102.2012.66.102.2112.66.102.2212.66.102.2312.66.102.2412.66.102.2512.66.102.2612.66.102.2712.66.102.2812.66.102.2912.66.102.3012.66.102.3112.66.102.3212.66.102.3312.66.102.3412.66.102.3512.66.102.3612.66.102.3712.66.102.3812.66.102.3912.66.102.4012.66.102.4112.66.102.4212.66.102.4312.66.102.4412.66.102.4512.66.102.4612.66.102.4712.66.102.4812.66.102.4912.66.102.5012.66.102.5112.66.102.5212.66.102.5312.66.102.5412.66.102.5512.66.102.5612.66.102.5712.66.102.5812.66.102.5912.66.102.6012.66.102.6112.66.102.6212.66.102.6312.66.102.6412.66.102.6512.66.102.6612.66.102.6712.66.102.6812.66.102.6912.66.102.7012.66.102.7112.66.102.7212.66.102.7312.66.102.7412.66.102.7512.66.102.7612.66.102.7712.66.102.7812.66.102.7912.66.102.8012.66.102.8112.66.102.8212.66.102.8312.66.102.8412.66.102.8512.66.102.8612.66.102.8712.66.102.8812.66.102.8912.66.102.9012.66.102.9112.66.102.9212.66.102.9312.66.102.9412.66.102.9512.66.102.9612.66.102.9712.66.102.9812.66.102.9912.66.102.10012.66.102.10112.66.102.10212.66.102.10312.66.102.10412.66.102.10512.66.102.10612.66.102.10712.66.102.10812.66.102.10912.66.102.11012.66.102.11112.66.102.11212.66.102.11312.66.102.11412.66.102.11512.66.102.11612.66.102.11712.66.102.11812.66.102.11912.66.102.12012.66.102.12112.66.102.12212.66.102.12312.66.102.12412.66.102.12512.66.102.12612.66.102.12712.66.102.12812.66.102.12912.66.102.13012.66.102.13112.66.102.13212.66.102.13312.66.102.13412.66.102.13512.66.102.13612.66.102.13712.66.102.13812.66.102.13912.66.102.14012.66.102.14112.66.102.14212.66.102.14312.66.102.14412.66.102.14512.66.102.14612.66.102.14712.66.102.14812.66.102.14912.66.102.15012.66.102.15112.66.102.15212.66.102.15312.66.102.15412.66.102.15512.66.102.15612.66.102.15712.66.102.15812.66.102.15912.66.102.16012.66.102.16112.66.102.16212.66.102.16312.66.102.16412.66.102.16512.66.102.16612.66.102.16712.66.102.16812.66.102.16912.66.102.17012.66.102.17112.66.102.17212.66.102.17312.66.102.17412.66.102.17512.66.102.17612.66.102.17712.66.102.17812.66.102.17912.66.102.18012.66.102.18112.66.102.18212.66.102.18312.66.102.18412.66.102.18512.66.102.18612.66.102.18712.66.102.18812.66.102.18912.66.102.19012.66.102.19112.66.102.19212.66.102.19312.66.102.19412.66.102.19512.66.102.19612.66.102.19712.66.102.19812.66.102.19912.66.102.20012.66.102.20112.66.102.20212.66.102.20312.66.102.20412.66.102.20512.66.102.20612.66.102.20712.66.102.20812.66.102.20912.66.102.21012.66.102.21112.66.102.21212.66.102.21312.66.102.21412.66.102.21512.66.102.21612.66.102.21712.66.102.21812.66.102.21912.66.102.22012.66.102.22112.66.102.22212.66.102.22312.66.102.22412.66.102.22512.66.102.22612.66.102.22712.66.102.22812.66.102.22912.66.102.23012.66.102.23112.66.102.23212.66.102.23312.66.102.23412.66.102.23512.66.102.23612.66.102.23712.66.102.23812.66.102.23912.66.102.24012.66.102.24112.66.102.24212.66.102.24312.66.102.24412.66.102.24512.66.102.24612.66.102.24712.66.102.24812.66.102.24912.66.102.25012.66.102.25112.66.102.25212.66.102.25312.66.102.25412.66.102.255