AS7018 12.171.197.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.171.197.012.171.197.112.171.197.212.171.197.312.171.197.412.171.197.512.171.197.612.171.197.712.171.197.812.171.197.912.171.197.1012.171.197.1112.171.197.1212.171.197.1312.171.197.1412.171.197.1512.171.197.1612.171.197.1712.171.197.1812.171.197.1912.171.197.2012.171.197.2112.171.197.2212.171.197.2312.171.197.2412.171.197.2512.171.197.2612.171.197.2712.171.197.2812.171.197.2912.171.197.3012.171.197.3112.171.197.3212.171.197.3312.171.197.3412.171.197.3512.171.197.3612.171.197.3712.171.197.3812.171.197.3912.171.197.4012.171.197.4112.171.197.4212.171.197.4312.171.197.4412.171.197.4512.171.197.4612.171.197.4712.171.197.4812.171.197.4912.171.197.5012.171.197.5112.171.197.5212.171.197.5312.171.197.5412.171.197.5512.171.197.5612.171.197.5712.171.197.5812.171.197.5912.171.197.6012.171.197.6112.171.197.6212.171.197.6312.171.197.6412.171.197.6512.171.197.6612.171.197.6712.171.197.6812.171.197.6912.171.197.7012.171.197.7112.171.197.7212.171.197.7312.171.197.7412.171.197.7512.171.197.7612.171.197.7712.171.197.7812.171.197.7912.171.197.8012.171.197.8112.171.197.8212.171.197.8312.171.197.8412.171.197.8512.171.197.8612.171.197.8712.171.197.8812.171.197.8912.171.197.9012.171.197.9112.171.197.9212.171.197.9312.171.197.9412.171.197.9512.171.197.9612.171.197.9712.171.197.9812.171.197.9912.171.197.10012.171.197.10112.171.197.10212.171.197.10312.171.197.10412.171.197.10512.171.197.10612.171.197.10712.171.197.10812.171.197.10912.171.197.11012.171.197.11112.171.197.11212.171.197.11312.171.197.11412.171.197.11512.171.197.11612.171.197.11712.171.197.11812.171.197.11912.171.197.12012.171.197.12112.171.197.12212.171.197.12312.171.197.12412.171.197.12512.171.197.12612.171.197.12712.171.197.12812.171.197.12912.171.197.13012.171.197.13112.171.197.13212.171.197.13312.171.197.13412.171.197.13512.171.197.13612.171.197.13712.171.197.13812.171.197.13912.171.197.14012.171.197.14112.171.197.14212.171.197.14312.171.197.14412.171.197.14512.171.197.14612.171.197.14712.171.197.14812.171.197.14912.171.197.15012.171.197.15112.171.197.15212.171.197.15312.171.197.15412.171.197.15512.171.197.15612.171.197.15712.171.197.15812.171.197.15912.171.197.16012.171.197.16112.171.197.16212.171.197.16312.171.197.16412.171.197.16512.171.197.16612.171.197.16712.171.197.16812.171.197.16912.171.197.17012.171.197.17112.171.197.17212.171.197.17312.171.197.17412.171.197.17512.171.197.17612.171.197.17712.171.197.17812.171.197.17912.171.197.18012.171.197.18112.171.197.18212.171.197.18312.171.197.18412.171.197.18512.171.197.18612.171.197.18712.171.197.18812.171.197.18912.171.197.19012.171.197.19112.171.197.19212.171.197.19312.171.197.19412.171.197.19512.171.197.19612.171.197.19712.171.197.19812.171.197.19912.171.197.20012.171.197.20112.171.197.20212.171.197.20312.171.197.20412.171.197.20512.171.197.20612.171.197.20712.171.197.20812.171.197.20912.171.197.21012.171.197.21112.171.197.21212.171.197.21312.171.197.21412.171.197.21512.171.197.21612.171.197.21712.171.197.21812.171.197.21912.171.197.22012.171.197.22112.171.197.22212.171.197.22312.171.197.22412.171.197.22512.171.197.22612.171.197.22712.171.197.22812.171.197.22912.171.197.23012.171.197.23112.171.197.23212.171.197.23312.171.197.23412.171.197.23512.171.197.23612.171.197.23712.171.197.23812.171.197.23912.171.197.24012.171.197.24112.171.197.24212.171.197.24312.171.197.24412.171.197.24512.171.197.24612.171.197.24712.171.197.24812.171.197.24912.171.197.25012.171.197.25112.171.197.25212.171.197.25312.171.197.25412.171.197.255