AS7018 12.20.248.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.20.248.012.20.248.112.20.248.212.20.248.312.20.248.412.20.248.512.20.248.612.20.248.712.20.248.812.20.248.912.20.248.1012.20.248.1112.20.248.1212.20.248.1312.20.248.1412.20.248.1512.20.248.1612.20.248.1712.20.248.1812.20.248.1912.20.248.2012.20.248.2112.20.248.2212.20.248.2312.20.248.2412.20.248.2512.20.248.2612.20.248.2712.20.248.2812.20.248.2912.20.248.3012.20.248.3112.20.248.3212.20.248.3312.20.248.3412.20.248.3512.20.248.3612.20.248.3712.20.248.3812.20.248.3912.20.248.4012.20.248.4112.20.248.4212.20.248.4312.20.248.4412.20.248.4512.20.248.4612.20.248.4712.20.248.4812.20.248.4912.20.248.5012.20.248.5112.20.248.5212.20.248.5312.20.248.5412.20.248.5512.20.248.5612.20.248.5712.20.248.5812.20.248.5912.20.248.6012.20.248.6112.20.248.6212.20.248.6312.20.248.6412.20.248.6512.20.248.6612.20.248.6712.20.248.6812.20.248.6912.20.248.7012.20.248.7112.20.248.7212.20.248.7312.20.248.7412.20.248.7512.20.248.7612.20.248.7712.20.248.7812.20.248.7912.20.248.8012.20.248.8112.20.248.8212.20.248.8312.20.248.8412.20.248.8512.20.248.8612.20.248.8712.20.248.8812.20.248.8912.20.248.9012.20.248.9112.20.248.9212.20.248.9312.20.248.9412.20.248.9512.20.248.9612.20.248.9712.20.248.9812.20.248.9912.20.248.10012.20.248.10112.20.248.10212.20.248.10312.20.248.10412.20.248.10512.20.248.10612.20.248.10712.20.248.10812.20.248.10912.20.248.11012.20.248.11112.20.248.11212.20.248.11312.20.248.11412.20.248.11512.20.248.11612.20.248.11712.20.248.11812.20.248.11912.20.248.12012.20.248.12112.20.248.12212.20.248.12312.20.248.12412.20.248.12512.20.248.12612.20.248.12712.20.248.12812.20.248.12912.20.248.13012.20.248.13112.20.248.13212.20.248.13312.20.248.13412.20.248.13512.20.248.13612.20.248.13712.20.248.13812.20.248.13912.20.248.14012.20.248.14112.20.248.14212.20.248.14312.20.248.14412.20.248.14512.20.248.14612.20.248.14712.20.248.14812.20.248.14912.20.248.15012.20.248.15112.20.248.15212.20.248.15312.20.248.15412.20.248.15512.20.248.15612.20.248.15712.20.248.15812.20.248.15912.20.248.16012.20.248.16112.20.248.16212.20.248.16312.20.248.16412.20.248.16512.20.248.16612.20.248.16712.20.248.16812.20.248.16912.20.248.17012.20.248.17112.20.248.17212.20.248.17312.20.248.17412.20.248.17512.20.248.17612.20.248.17712.20.248.17812.20.248.17912.20.248.18012.20.248.18112.20.248.18212.20.248.18312.20.248.18412.20.248.18512.20.248.18612.20.248.18712.20.248.18812.20.248.18912.20.248.19012.20.248.19112.20.248.19212.20.248.19312.20.248.19412.20.248.19512.20.248.19612.20.248.19712.20.248.19812.20.248.19912.20.248.20012.20.248.20112.20.248.20212.20.248.20312.20.248.20412.20.248.20512.20.248.20612.20.248.20712.20.248.20812.20.248.20912.20.248.21012.20.248.21112.20.248.21212.20.248.21312.20.248.21412.20.248.21512.20.248.21612.20.248.21712.20.248.21812.20.248.21912.20.248.22012.20.248.22112.20.248.22212.20.248.22312.20.248.22412.20.248.22512.20.248.22612.20.248.22712.20.248.22812.20.248.22912.20.248.23012.20.248.23112.20.248.23212.20.248.23312.20.248.23412.20.248.23512.20.248.23612.20.248.23712.20.248.23812.20.248.23912.20.248.24012.20.248.24112.20.248.24212.20.248.24312.20.248.24412.20.248.24512.20.248.24612.20.248.24712.20.248.24812.20.248.24912.20.248.25012.20.248.25112.20.248.25212.20.248.25312.20.248.25412.20.248.255