AS2386 12.53.15.0/24 CIDR and IP Range Summary.ASN: 2386 - AT&T Data Communications ServicesHost Count: 254Addressable IPs: 256 12.53.15.012.53.15.112.53.15.212.53.15.312.53.15.412.53.15.512.53.15.612.53.15.712.53.15.812.53.15.912.53.15.1012.53.15.1112.53.15.1212.53.15.1312.53.15.1412.53.15.1512.53.15.1612.53.15.1712.53.15.1812.53.15.1912.53.15.2012.53.15.2112.53.15.2212.53.15.2312.53.15.2412.53.15.2512.53.15.2612.53.15.2712.53.15.2812.53.15.2912.53.15.3012.53.15.3112.53.15.3212.53.15.3312.53.15.3412.53.15.3512.53.15.3612.53.15.3712.53.15.3812.53.15.3912.53.15.4012.53.15.4112.53.15.4212.53.15.4312.53.15.4412.53.15.4512.53.15.4612.53.15.4712.53.15.4812.53.15.4912.53.15.5012.53.15.5112.53.15.5212.53.15.5312.53.15.5412.53.15.5512.53.15.5612.53.15.5712.53.15.5812.53.15.5912.53.15.6012.53.15.6112.53.15.6212.53.15.6312.53.15.6412.53.15.6512.53.15.6612.53.15.6712.53.15.6812.53.15.6912.53.15.7012.53.15.7112.53.15.7212.53.15.7312.53.15.7412.53.15.7512.53.15.7612.53.15.7712.53.15.7812.53.15.7912.53.15.8012.53.15.8112.53.15.8212.53.15.8312.53.15.8412.53.15.8512.53.15.8612.53.15.8712.53.15.8812.53.15.8912.53.15.9012.53.15.9112.53.15.9212.53.15.9312.53.15.9412.53.15.9512.53.15.9612.53.15.9712.53.15.9812.53.15.9912.53.15.10012.53.15.10112.53.15.10212.53.15.10312.53.15.10412.53.15.10512.53.15.10612.53.15.10712.53.15.10812.53.15.10912.53.15.11012.53.15.11112.53.15.11212.53.15.11312.53.15.11412.53.15.11512.53.15.11612.53.15.11712.53.15.11812.53.15.11912.53.15.12012.53.15.12112.53.15.12212.53.15.12312.53.15.12412.53.15.12512.53.15.12612.53.15.12712.53.15.12812.53.15.12912.53.15.13012.53.15.13112.53.15.13212.53.15.13312.53.15.13412.53.15.13512.53.15.13612.53.15.13712.53.15.13812.53.15.13912.53.15.14012.53.15.14112.53.15.14212.53.15.14312.53.15.14412.53.15.14512.53.15.14612.53.15.14712.53.15.14812.53.15.14912.53.15.15012.53.15.15112.53.15.15212.53.15.15312.53.15.15412.53.15.15512.53.15.15612.53.15.15712.53.15.15812.53.15.15912.53.15.16012.53.15.16112.53.15.16212.53.15.16312.53.15.16412.53.15.16512.53.15.16612.53.15.16712.53.15.16812.53.15.16912.53.15.17012.53.15.17112.53.15.17212.53.15.17312.53.15.17412.53.15.17512.53.15.17612.53.15.17712.53.15.17812.53.15.17912.53.15.18012.53.15.18112.53.15.18212.53.15.18312.53.15.18412.53.15.18512.53.15.18612.53.15.18712.53.15.18812.53.15.18912.53.15.19012.53.15.19112.53.15.19212.53.15.19312.53.15.19412.53.15.19512.53.15.19612.53.15.19712.53.15.19812.53.15.19912.53.15.20012.53.15.20112.53.15.20212.53.15.20312.53.15.20412.53.15.20512.53.15.20612.53.15.20712.53.15.20812.53.15.20912.53.15.21012.53.15.21112.53.15.21212.53.15.21312.53.15.21412.53.15.21512.53.15.21612.53.15.21712.53.15.21812.53.15.21912.53.15.22012.53.15.22112.53.15.22212.53.15.22312.53.15.22412.53.15.22512.53.15.22612.53.15.22712.53.15.22812.53.15.22912.53.15.23012.53.15.23112.53.15.23212.53.15.23312.53.15.23412.53.15.23512.53.15.23612.53.15.23712.53.15.23812.53.15.23912.53.15.24012.53.15.24112.53.15.24212.53.15.24312.53.15.24412.53.15.24512.53.15.24612.53.15.24712.53.15.24812.53.15.24912.53.15.25012.53.15.25112.53.15.25212.53.15.25312.53.15.25412.53.15.255