AS7018 12.221.122.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.221.122.012.221.122.112.221.122.212.221.122.312.221.122.412.221.122.512.221.122.612.221.122.712.221.122.812.221.122.912.221.122.1012.221.122.1112.221.122.1212.221.122.1312.221.122.1412.221.122.1512.221.122.1612.221.122.1712.221.122.1812.221.122.1912.221.122.2012.221.122.2112.221.122.2212.221.122.2312.221.122.2412.221.122.2512.221.122.2612.221.122.2712.221.122.2812.221.122.2912.221.122.3012.221.122.3112.221.122.3212.221.122.3312.221.122.3412.221.122.3512.221.122.3612.221.122.3712.221.122.3812.221.122.3912.221.122.4012.221.122.4112.221.122.4212.221.122.4312.221.122.4412.221.122.4512.221.122.4612.221.122.4712.221.122.4812.221.122.4912.221.122.5012.221.122.5112.221.122.5212.221.122.5312.221.122.5412.221.122.5512.221.122.5612.221.122.5712.221.122.5812.221.122.5912.221.122.6012.221.122.6112.221.122.6212.221.122.6312.221.122.6412.221.122.6512.221.122.6612.221.122.6712.221.122.6812.221.122.6912.221.122.7012.221.122.7112.221.122.7212.221.122.7312.221.122.7412.221.122.7512.221.122.7612.221.122.7712.221.122.7812.221.122.7912.221.122.8012.221.122.8112.221.122.8212.221.122.8312.221.122.8412.221.122.8512.221.122.8612.221.122.8712.221.122.8812.221.122.8912.221.122.9012.221.122.9112.221.122.9212.221.122.9312.221.122.9412.221.122.9512.221.122.9612.221.122.9712.221.122.9812.221.122.9912.221.122.10012.221.122.10112.221.122.10212.221.122.10312.221.122.10412.221.122.10512.221.122.10612.221.122.10712.221.122.10812.221.122.10912.221.122.11012.221.122.11112.221.122.11212.221.122.11312.221.122.11412.221.122.11512.221.122.11612.221.122.11712.221.122.11812.221.122.11912.221.122.12012.221.122.12112.221.122.12212.221.122.12312.221.122.12412.221.122.12512.221.122.12612.221.122.12712.221.122.12812.221.122.12912.221.122.13012.221.122.13112.221.122.13212.221.122.13312.221.122.13412.221.122.13512.221.122.13612.221.122.13712.221.122.13812.221.122.13912.221.122.14012.221.122.14112.221.122.14212.221.122.14312.221.122.14412.221.122.14512.221.122.14612.221.122.14712.221.122.14812.221.122.14912.221.122.15012.221.122.15112.221.122.15212.221.122.15312.221.122.15412.221.122.15512.221.122.15612.221.122.15712.221.122.15812.221.122.15912.221.122.16012.221.122.16112.221.122.16212.221.122.16312.221.122.16412.221.122.16512.221.122.16612.221.122.16712.221.122.16812.221.122.16912.221.122.17012.221.122.17112.221.122.17212.221.122.17312.221.122.17412.221.122.17512.221.122.17612.221.122.17712.221.122.17812.221.122.17912.221.122.18012.221.122.18112.221.122.18212.221.122.18312.221.122.18412.221.122.18512.221.122.18612.221.122.18712.221.122.18812.221.122.18912.221.122.19012.221.122.19112.221.122.19212.221.122.19312.221.122.19412.221.122.19512.221.122.19612.221.122.19712.221.122.19812.221.122.19912.221.122.20012.221.122.20112.221.122.20212.221.122.20312.221.122.20412.221.122.20512.221.122.20612.221.122.20712.221.122.20812.221.122.20912.221.122.21012.221.122.21112.221.122.21212.221.122.21312.221.122.21412.221.122.21512.221.122.21612.221.122.21712.221.122.21812.221.122.21912.221.122.22012.221.122.22112.221.122.22212.221.122.22312.221.122.22412.221.122.22512.221.122.22612.221.122.22712.221.122.22812.221.122.22912.221.122.23012.221.122.23112.221.122.23212.221.122.23312.221.122.23412.221.122.23512.221.122.23612.221.122.23712.221.122.23812.221.122.23912.221.122.24012.221.122.24112.221.122.24212.221.122.24312.221.122.24412.221.122.24512.221.122.24612.221.122.24712.221.122.24812.221.122.24912.221.122.25012.221.122.25112.221.122.25212.221.122.25312.221.122.25412.221.122.255