AS7018 12.209.171.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.209.171.012.209.171.112.209.171.212.209.171.312.209.171.412.209.171.512.209.171.612.209.171.712.209.171.812.209.171.912.209.171.1012.209.171.1112.209.171.1212.209.171.1312.209.171.1412.209.171.1512.209.171.1612.209.171.1712.209.171.1812.209.171.1912.209.171.2012.209.171.2112.209.171.2212.209.171.2312.209.171.2412.209.171.2512.209.171.2612.209.171.2712.209.171.2812.209.171.2912.209.171.3012.209.171.3112.209.171.3212.209.171.3312.209.171.3412.209.171.3512.209.171.3612.209.171.3712.209.171.3812.209.171.3912.209.171.4012.209.171.4112.209.171.4212.209.171.4312.209.171.4412.209.171.4512.209.171.4612.209.171.4712.209.171.4812.209.171.4912.209.171.5012.209.171.5112.209.171.5212.209.171.5312.209.171.5412.209.171.5512.209.171.5612.209.171.5712.209.171.5812.209.171.5912.209.171.6012.209.171.6112.209.171.6212.209.171.6312.209.171.6412.209.171.6512.209.171.6612.209.171.6712.209.171.6812.209.171.6912.209.171.7012.209.171.7112.209.171.7212.209.171.7312.209.171.7412.209.171.7512.209.171.7612.209.171.7712.209.171.7812.209.171.7912.209.171.8012.209.171.8112.209.171.8212.209.171.8312.209.171.8412.209.171.8512.209.171.8612.209.171.8712.209.171.8812.209.171.8912.209.171.9012.209.171.9112.209.171.9212.209.171.9312.209.171.9412.209.171.9512.209.171.9612.209.171.9712.209.171.9812.209.171.9912.209.171.10012.209.171.10112.209.171.10212.209.171.10312.209.171.10412.209.171.10512.209.171.10612.209.171.10712.209.171.10812.209.171.10912.209.171.11012.209.171.11112.209.171.11212.209.171.11312.209.171.11412.209.171.11512.209.171.11612.209.171.11712.209.171.11812.209.171.11912.209.171.12012.209.171.12112.209.171.12212.209.171.12312.209.171.12412.209.171.12512.209.171.12612.209.171.12712.209.171.12812.209.171.12912.209.171.13012.209.171.13112.209.171.13212.209.171.13312.209.171.13412.209.171.13512.209.171.13612.209.171.13712.209.171.13812.209.171.13912.209.171.14012.209.171.14112.209.171.14212.209.171.14312.209.171.14412.209.171.14512.209.171.14612.209.171.14712.209.171.14812.209.171.14912.209.171.15012.209.171.15112.209.171.15212.209.171.15312.209.171.15412.209.171.15512.209.171.15612.209.171.15712.209.171.15812.209.171.15912.209.171.16012.209.171.16112.209.171.16212.209.171.16312.209.171.16412.209.171.16512.209.171.16612.209.171.16712.209.171.16812.209.171.16912.209.171.17012.209.171.17112.209.171.17212.209.171.17312.209.171.17412.209.171.17512.209.171.17612.209.171.17712.209.171.17812.209.171.17912.209.171.18012.209.171.18112.209.171.18212.209.171.18312.209.171.18412.209.171.18512.209.171.18612.209.171.18712.209.171.18812.209.171.18912.209.171.19012.209.171.19112.209.171.19212.209.171.19312.209.171.19412.209.171.19512.209.171.19612.209.171.19712.209.171.19812.209.171.19912.209.171.20012.209.171.20112.209.171.20212.209.171.20312.209.171.20412.209.171.20512.209.171.20612.209.171.20712.209.171.20812.209.171.20912.209.171.21012.209.171.21112.209.171.21212.209.171.21312.209.171.21412.209.171.21512.209.171.21612.209.171.21712.209.171.21812.209.171.21912.209.171.22012.209.171.22112.209.171.22212.209.171.22312.209.171.22412.209.171.22512.209.171.22612.209.171.22712.209.171.22812.209.171.22912.209.171.23012.209.171.23112.209.171.23212.209.171.23312.209.171.23412.209.171.23512.209.171.23612.209.171.23712.209.171.23812.209.171.23912.209.171.24012.209.171.24112.209.171.24212.209.171.24312.209.171.24412.209.171.24512.209.171.24612.209.171.24712.209.171.24812.209.171.24912.209.171.25012.209.171.25112.209.171.25212.209.171.25312.209.171.25412.209.171.255