AS7018 12.138.90.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.138.90.012.138.90.112.138.90.212.138.90.312.138.90.412.138.90.512.138.90.612.138.90.712.138.90.812.138.90.912.138.90.1012.138.90.1112.138.90.1212.138.90.1312.138.90.1412.138.90.1512.138.90.1612.138.90.1712.138.90.1812.138.90.1912.138.90.2012.138.90.2112.138.90.2212.138.90.2312.138.90.2412.138.90.2512.138.90.2612.138.90.2712.138.90.2812.138.90.2912.138.90.3012.138.90.3112.138.90.3212.138.90.3312.138.90.3412.138.90.3512.138.90.3612.138.90.3712.138.90.3812.138.90.3912.138.90.4012.138.90.4112.138.90.4212.138.90.4312.138.90.4412.138.90.4512.138.90.4612.138.90.4712.138.90.4812.138.90.4912.138.90.5012.138.90.5112.138.90.5212.138.90.5312.138.90.5412.138.90.5512.138.90.5612.138.90.5712.138.90.5812.138.90.5912.138.90.6012.138.90.6112.138.90.6212.138.90.6312.138.90.6412.138.90.6512.138.90.6612.138.90.6712.138.90.6812.138.90.6912.138.90.7012.138.90.7112.138.90.7212.138.90.7312.138.90.7412.138.90.7512.138.90.7612.138.90.7712.138.90.7812.138.90.7912.138.90.8012.138.90.8112.138.90.8212.138.90.8312.138.90.8412.138.90.8512.138.90.8612.138.90.8712.138.90.8812.138.90.8912.138.90.9012.138.90.9112.138.90.9212.138.90.9312.138.90.9412.138.90.9512.138.90.9612.138.90.9712.138.90.9812.138.90.9912.138.90.10012.138.90.10112.138.90.10212.138.90.10312.138.90.10412.138.90.10512.138.90.10612.138.90.10712.138.90.10812.138.90.10912.138.90.11012.138.90.11112.138.90.11212.138.90.11312.138.90.11412.138.90.11512.138.90.11612.138.90.11712.138.90.11812.138.90.11912.138.90.12012.138.90.12112.138.90.12212.138.90.12312.138.90.12412.138.90.12512.138.90.12612.138.90.12712.138.90.12812.138.90.12912.138.90.13012.138.90.13112.138.90.13212.138.90.13312.138.90.13412.138.90.13512.138.90.13612.138.90.13712.138.90.13812.138.90.13912.138.90.14012.138.90.14112.138.90.14212.138.90.14312.138.90.14412.138.90.14512.138.90.14612.138.90.14712.138.90.14812.138.90.14912.138.90.15012.138.90.15112.138.90.15212.138.90.15312.138.90.15412.138.90.15512.138.90.15612.138.90.15712.138.90.15812.138.90.15912.138.90.16012.138.90.16112.138.90.16212.138.90.16312.138.90.16412.138.90.16512.138.90.16612.138.90.16712.138.90.16812.138.90.16912.138.90.17012.138.90.17112.138.90.17212.138.90.17312.138.90.17412.138.90.17512.138.90.17612.138.90.17712.138.90.17812.138.90.17912.138.90.18012.138.90.18112.138.90.18212.138.90.18312.138.90.18412.138.90.18512.138.90.18612.138.90.18712.138.90.18812.138.90.18912.138.90.19012.138.90.19112.138.90.19212.138.90.19312.138.90.19412.138.90.19512.138.90.19612.138.90.19712.138.90.19812.138.90.19912.138.90.20012.138.90.20112.138.90.20212.138.90.20312.138.90.20412.138.90.20512.138.90.20612.138.90.20712.138.90.20812.138.90.20912.138.90.21012.138.90.21112.138.90.21212.138.90.21312.138.90.21412.138.90.21512.138.90.21612.138.90.21712.138.90.21812.138.90.21912.138.90.22012.138.90.22112.138.90.22212.138.90.22312.138.90.22412.138.90.22512.138.90.22612.138.90.22712.138.90.22812.138.90.22912.138.90.23012.138.90.23112.138.90.23212.138.90.23312.138.90.23412.138.90.23512.138.90.23612.138.90.23712.138.90.23812.138.90.23912.138.90.24012.138.90.24112.138.90.24212.138.90.24312.138.90.24412.138.90.24512.138.90.24612.138.90.24712.138.90.24812.138.90.24912.138.90.25012.138.90.25112.138.90.25212.138.90.25312.138.90.25412.138.90.255