AS7018 12.187.91.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.187.91.012.187.91.112.187.91.212.187.91.312.187.91.412.187.91.512.187.91.612.187.91.712.187.91.812.187.91.912.187.91.1012.187.91.1112.187.91.1212.187.91.1312.187.91.1412.187.91.1512.187.91.1612.187.91.1712.187.91.1812.187.91.1912.187.91.2012.187.91.2112.187.91.2212.187.91.2312.187.91.2412.187.91.2512.187.91.2612.187.91.2712.187.91.2812.187.91.2912.187.91.3012.187.91.3112.187.91.3212.187.91.3312.187.91.3412.187.91.3512.187.91.3612.187.91.3712.187.91.3812.187.91.3912.187.91.4012.187.91.4112.187.91.4212.187.91.4312.187.91.4412.187.91.4512.187.91.4612.187.91.4712.187.91.4812.187.91.4912.187.91.5012.187.91.5112.187.91.5212.187.91.5312.187.91.5412.187.91.5512.187.91.5612.187.91.5712.187.91.5812.187.91.5912.187.91.6012.187.91.6112.187.91.6212.187.91.6312.187.91.6412.187.91.6512.187.91.6612.187.91.6712.187.91.6812.187.91.6912.187.91.7012.187.91.7112.187.91.7212.187.91.7312.187.91.7412.187.91.7512.187.91.7612.187.91.7712.187.91.7812.187.91.7912.187.91.8012.187.91.8112.187.91.8212.187.91.8312.187.91.8412.187.91.8512.187.91.8612.187.91.8712.187.91.8812.187.91.8912.187.91.9012.187.91.9112.187.91.9212.187.91.9312.187.91.9412.187.91.9512.187.91.9612.187.91.9712.187.91.9812.187.91.9912.187.91.10012.187.91.10112.187.91.10212.187.91.10312.187.91.10412.187.91.10512.187.91.10612.187.91.10712.187.91.10812.187.91.10912.187.91.11012.187.91.11112.187.91.11212.187.91.11312.187.91.11412.187.91.11512.187.91.11612.187.91.11712.187.91.11812.187.91.11912.187.91.12012.187.91.12112.187.91.12212.187.91.12312.187.91.12412.187.91.12512.187.91.12612.187.91.12712.187.91.12812.187.91.12912.187.91.13012.187.91.13112.187.91.13212.187.91.13312.187.91.13412.187.91.13512.187.91.13612.187.91.13712.187.91.13812.187.91.13912.187.91.14012.187.91.14112.187.91.14212.187.91.14312.187.91.14412.187.91.14512.187.91.14612.187.91.14712.187.91.14812.187.91.14912.187.91.15012.187.91.15112.187.91.15212.187.91.15312.187.91.15412.187.91.15512.187.91.15612.187.91.15712.187.91.15812.187.91.15912.187.91.16012.187.91.16112.187.91.16212.187.91.16312.187.91.16412.187.91.16512.187.91.16612.187.91.16712.187.91.16812.187.91.16912.187.91.17012.187.91.17112.187.91.17212.187.91.17312.187.91.17412.187.91.17512.187.91.17612.187.91.17712.187.91.17812.187.91.17912.187.91.18012.187.91.18112.187.91.18212.187.91.18312.187.91.18412.187.91.18512.187.91.18612.187.91.18712.187.91.18812.187.91.18912.187.91.19012.187.91.19112.187.91.19212.187.91.19312.187.91.19412.187.91.19512.187.91.19612.187.91.19712.187.91.19812.187.91.19912.187.91.20012.187.91.20112.187.91.20212.187.91.20312.187.91.20412.187.91.20512.187.91.20612.187.91.20712.187.91.20812.187.91.20912.187.91.21012.187.91.21112.187.91.21212.187.91.21312.187.91.21412.187.91.21512.187.91.21612.187.91.21712.187.91.21812.187.91.21912.187.91.22012.187.91.22112.187.91.22212.187.91.22312.187.91.22412.187.91.22512.187.91.22612.187.91.22712.187.91.22812.187.91.22912.187.91.23012.187.91.23112.187.91.23212.187.91.23312.187.91.23412.187.91.23512.187.91.23612.187.91.23712.187.91.23812.187.91.23912.187.91.24012.187.91.24112.187.91.24212.187.91.24312.187.91.24412.187.91.24512.187.91.24612.187.91.24712.187.91.24812.187.91.24912.187.91.25012.187.91.25112.187.91.25212.187.91.25312.187.91.25412.187.91.255