AS7018 12.21.182.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.21.182.012.21.182.112.21.182.212.21.182.312.21.182.412.21.182.512.21.182.612.21.182.712.21.182.812.21.182.912.21.182.1012.21.182.1112.21.182.1212.21.182.1312.21.182.1412.21.182.1512.21.182.1612.21.182.1712.21.182.1812.21.182.1912.21.182.2012.21.182.2112.21.182.2212.21.182.2312.21.182.2412.21.182.2512.21.182.2612.21.182.2712.21.182.2812.21.182.2912.21.182.3012.21.182.3112.21.182.3212.21.182.3312.21.182.3412.21.182.3512.21.182.3612.21.182.3712.21.182.3812.21.182.3912.21.182.4012.21.182.4112.21.182.4212.21.182.4312.21.182.4412.21.182.4512.21.182.4612.21.182.4712.21.182.4812.21.182.4912.21.182.5012.21.182.5112.21.182.5212.21.182.5312.21.182.5412.21.182.5512.21.182.5612.21.182.5712.21.182.5812.21.182.5912.21.182.6012.21.182.6112.21.182.6212.21.182.6312.21.182.6412.21.182.6512.21.182.6612.21.182.6712.21.182.6812.21.182.6912.21.182.7012.21.182.7112.21.182.7212.21.182.7312.21.182.7412.21.182.7512.21.182.7612.21.182.7712.21.182.7812.21.182.7912.21.182.8012.21.182.8112.21.182.8212.21.182.8312.21.182.8412.21.182.8512.21.182.8612.21.182.8712.21.182.8812.21.182.8912.21.182.9012.21.182.9112.21.182.9212.21.182.9312.21.182.9412.21.182.9512.21.182.9612.21.182.9712.21.182.9812.21.182.9912.21.182.10012.21.182.10112.21.182.10212.21.182.10312.21.182.10412.21.182.10512.21.182.10612.21.182.10712.21.182.10812.21.182.10912.21.182.11012.21.182.11112.21.182.11212.21.182.11312.21.182.11412.21.182.11512.21.182.11612.21.182.11712.21.182.11812.21.182.11912.21.182.12012.21.182.12112.21.182.12212.21.182.12312.21.182.12412.21.182.12512.21.182.12612.21.182.12712.21.182.12812.21.182.12912.21.182.13012.21.182.13112.21.182.13212.21.182.13312.21.182.13412.21.182.13512.21.182.13612.21.182.13712.21.182.13812.21.182.13912.21.182.14012.21.182.14112.21.182.14212.21.182.14312.21.182.14412.21.182.14512.21.182.14612.21.182.14712.21.182.14812.21.182.14912.21.182.15012.21.182.15112.21.182.15212.21.182.15312.21.182.15412.21.182.15512.21.182.15612.21.182.15712.21.182.15812.21.182.15912.21.182.16012.21.182.16112.21.182.16212.21.182.16312.21.182.16412.21.182.16512.21.182.16612.21.182.16712.21.182.16812.21.182.16912.21.182.17012.21.182.17112.21.182.17212.21.182.17312.21.182.17412.21.182.17512.21.182.17612.21.182.17712.21.182.17812.21.182.17912.21.182.18012.21.182.18112.21.182.18212.21.182.18312.21.182.18412.21.182.18512.21.182.18612.21.182.18712.21.182.18812.21.182.18912.21.182.19012.21.182.19112.21.182.19212.21.182.19312.21.182.19412.21.182.19512.21.182.19612.21.182.19712.21.182.19812.21.182.19912.21.182.20012.21.182.20112.21.182.20212.21.182.20312.21.182.20412.21.182.20512.21.182.20612.21.182.20712.21.182.20812.21.182.20912.21.182.21012.21.182.21112.21.182.21212.21.182.21312.21.182.21412.21.182.21512.21.182.21612.21.182.21712.21.182.21812.21.182.21912.21.182.22012.21.182.22112.21.182.22212.21.182.22312.21.182.22412.21.182.22512.21.182.22612.21.182.22712.21.182.22812.21.182.22912.21.182.23012.21.182.23112.21.182.23212.21.182.23312.21.182.23412.21.182.23512.21.182.23612.21.182.23712.21.182.23812.21.182.23912.21.182.24012.21.182.24112.21.182.24212.21.182.24312.21.182.24412.21.182.24512.21.182.24612.21.182.24712.21.182.24812.21.182.24912.21.182.25012.21.182.25112.21.182.25212.21.182.25312.21.182.25412.21.182.255