AS2386 12.28.131.0/24 CIDR and IP Range Summary.ASN: 2386 - AT&T Data Communications ServicesHost Count: 254Addressable IPs: 256 12.28.131.012.28.131.112.28.131.212.28.131.312.28.131.412.28.131.512.28.131.612.28.131.712.28.131.812.28.131.912.28.131.1012.28.131.1112.28.131.1212.28.131.1312.28.131.1412.28.131.1512.28.131.1612.28.131.1712.28.131.1812.28.131.1912.28.131.2012.28.131.2112.28.131.2212.28.131.2312.28.131.2412.28.131.2512.28.131.2612.28.131.2712.28.131.2812.28.131.2912.28.131.3012.28.131.3112.28.131.3212.28.131.3312.28.131.3412.28.131.3512.28.131.3612.28.131.3712.28.131.3812.28.131.3912.28.131.4012.28.131.4112.28.131.4212.28.131.4312.28.131.4412.28.131.4512.28.131.4612.28.131.4712.28.131.4812.28.131.4912.28.131.5012.28.131.5112.28.131.5212.28.131.5312.28.131.5412.28.131.5512.28.131.5612.28.131.5712.28.131.5812.28.131.5912.28.131.6012.28.131.6112.28.131.6212.28.131.6312.28.131.6412.28.131.6512.28.131.6612.28.131.6712.28.131.6812.28.131.6912.28.131.7012.28.131.7112.28.131.7212.28.131.7312.28.131.7412.28.131.7512.28.131.7612.28.131.7712.28.131.7812.28.131.7912.28.131.8012.28.131.8112.28.131.8212.28.131.8312.28.131.8412.28.131.8512.28.131.8612.28.131.8712.28.131.8812.28.131.8912.28.131.9012.28.131.9112.28.131.9212.28.131.9312.28.131.9412.28.131.9512.28.131.9612.28.131.9712.28.131.9812.28.131.9912.28.131.10012.28.131.10112.28.131.10212.28.131.10312.28.131.10412.28.131.10512.28.131.10612.28.131.10712.28.131.10812.28.131.10912.28.131.11012.28.131.11112.28.131.11212.28.131.11312.28.131.11412.28.131.11512.28.131.11612.28.131.11712.28.131.11812.28.131.11912.28.131.12012.28.131.12112.28.131.12212.28.131.12312.28.131.12412.28.131.12512.28.131.12612.28.131.12712.28.131.12812.28.131.12912.28.131.13012.28.131.13112.28.131.13212.28.131.13312.28.131.13412.28.131.13512.28.131.13612.28.131.13712.28.131.13812.28.131.13912.28.131.14012.28.131.14112.28.131.14212.28.131.14312.28.131.14412.28.131.14512.28.131.14612.28.131.14712.28.131.14812.28.131.14912.28.131.15012.28.131.15112.28.131.15212.28.131.15312.28.131.15412.28.131.15512.28.131.15612.28.131.15712.28.131.15812.28.131.15912.28.131.16012.28.131.16112.28.131.16212.28.131.16312.28.131.16412.28.131.16512.28.131.16612.28.131.16712.28.131.16812.28.131.16912.28.131.17012.28.131.17112.28.131.17212.28.131.17312.28.131.17412.28.131.17512.28.131.17612.28.131.17712.28.131.17812.28.131.17912.28.131.18012.28.131.18112.28.131.18212.28.131.18312.28.131.18412.28.131.18512.28.131.18612.28.131.18712.28.131.18812.28.131.18912.28.131.19012.28.131.19112.28.131.19212.28.131.19312.28.131.19412.28.131.19512.28.131.19612.28.131.19712.28.131.19812.28.131.19912.28.131.20012.28.131.20112.28.131.20212.28.131.20312.28.131.20412.28.131.20512.28.131.20612.28.131.20712.28.131.20812.28.131.20912.28.131.21012.28.131.21112.28.131.21212.28.131.21312.28.131.21412.28.131.21512.28.131.21612.28.131.21712.28.131.21812.28.131.21912.28.131.22012.28.131.22112.28.131.22212.28.131.22312.28.131.22412.28.131.22512.28.131.22612.28.131.22712.28.131.22812.28.131.22912.28.131.23012.28.131.23112.28.131.23212.28.131.23312.28.131.23412.28.131.23512.28.131.23612.28.131.23712.28.131.23812.28.131.23912.28.131.24012.28.131.24112.28.131.24212.28.131.24312.28.131.24412.28.131.24512.28.131.24612.28.131.24712.28.131.24812.28.131.24912.28.131.25012.28.131.25112.28.131.25212.28.131.25312.28.131.25412.28.131.255