AS2386 12.18.20.0/24 CIDR and IP Range Summary.ASN: 2386 - AT&T Data Communications ServicesHost Count: 254Addressable IPs: 256 12.18.20.012.18.20.112.18.20.212.18.20.312.18.20.412.18.20.512.18.20.612.18.20.712.18.20.812.18.20.912.18.20.1012.18.20.1112.18.20.1212.18.20.1312.18.20.1412.18.20.1512.18.20.1612.18.20.1712.18.20.1812.18.20.1912.18.20.2012.18.20.2112.18.20.2212.18.20.2312.18.20.2412.18.20.2512.18.20.2612.18.20.2712.18.20.2812.18.20.2912.18.20.3012.18.20.3112.18.20.3212.18.20.3312.18.20.3412.18.20.3512.18.20.3612.18.20.3712.18.20.3812.18.20.3912.18.20.4012.18.20.4112.18.20.4212.18.20.4312.18.20.4412.18.20.4512.18.20.4612.18.20.4712.18.20.4812.18.20.4912.18.20.5012.18.20.5112.18.20.5212.18.20.5312.18.20.5412.18.20.5512.18.20.5612.18.20.5712.18.20.5812.18.20.5912.18.20.6012.18.20.6112.18.20.6212.18.20.6312.18.20.6412.18.20.6512.18.20.6612.18.20.6712.18.20.6812.18.20.6912.18.20.7012.18.20.7112.18.20.7212.18.20.7312.18.20.7412.18.20.7512.18.20.7612.18.20.7712.18.20.7812.18.20.7912.18.20.8012.18.20.8112.18.20.8212.18.20.8312.18.20.8412.18.20.8512.18.20.8612.18.20.8712.18.20.8812.18.20.8912.18.20.9012.18.20.9112.18.20.9212.18.20.9312.18.20.9412.18.20.9512.18.20.9612.18.20.9712.18.20.9812.18.20.9912.18.20.10012.18.20.10112.18.20.10212.18.20.10312.18.20.10412.18.20.10512.18.20.10612.18.20.10712.18.20.10812.18.20.10912.18.20.11012.18.20.11112.18.20.11212.18.20.11312.18.20.11412.18.20.11512.18.20.11612.18.20.11712.18.20.11812.18.20.11912.18.20.12012.18.20.12112.18.20.12212.18.20.12312.18.20.12412.18.20.12512.18.20.12612.18.20.12712.18.20.12812.18.20.12912.18.20.13012.18.20.13112.18.20.13212.18.20.13312.18.20.13412.18.20.13512.18.20.13612.18.20.13712.18.20.13812.18.20.13912.18.20.14012.18.20.14112.18.20.14212.18.20.14312.18.20.14412.18.20.14512.18.20.14612.18.20.14712.18.20.14812.18.20.14912.18.20.15012.18.20.15112.18.20.15212.18.20.15312.18.20.15412.18.20.15512.18.20.15612.18.20.15712.18.20.15812.18.20.15912.18.20.16012.18.20.16112.18.20.16212.18.20.16312.18.20.16412.18.20.16512.18.20.16612.18.20.16712.18.20.16812.18.20.16912.18.20.17012.18.20.17112.18.20.17212.18.20.17312.18.20.17412.18.20.17512.18.20.17612.18.20.17712.18.20.17812.18.20.17912.18.20.18012.18.20.18112.18.20.18212.18.20.18312.18.20.18412.18.20.18512.18.20.18612.18.20.18712.18.20.18812.18.20.18912.18.20.19012.18.20.19112.18.20.19212.18.20.19312.18.20.19412.18.20.19512.18.20.19612.18.20.19712.18.20.19812.18.20.19912.18.20.20012.18.20.20112.18.20.20212.18.20.20312.18.20.20412.18.20.20512.18.20.20612.18.20.20712.18.20.20812.18.20.20912.18.20.21012.18.20.21112.18.20.21212.18.20.21312.18.20.21412.18.20.21512.18.20.21612.18.20.21712.18.20.21812.18.20.21912.18.20.22012.18.20.22112.18.20.22212.18.20.22312.18.20.22412.18.20.22512.18.20.22612.18.20.22712.18.20.22812.18.20.22912.18.20.23012.18.20.23112.18.20.23212.18.20.23312.18.20.23412.18.20.23512.18.20.23612.18.20.23712.18.20.23812.18.20.23912.18.20.24012.18.20.24112.18.20.24212.18.20.24312.18.20.24412.18.20.24512.18.20.24612.18.20.24712.18.20.24812.18.20.24912.18.20.25012.18.20.25112.18.20.25212.18.20.25312.18.20.25412.18.20.255