AS7018 12.71.129.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.71.129.012.71.129.112.71.129.212.71.129.312.71.129.412.71.129.512.71.129.612.71.129.712.71.129.812.71.129.912.71.129.1012.71.129.1112.71.129.1212.71.129.1312.71.129.1412.71.129.1512.71.129.1612.71.129.1712.71.129.1812.71.129.1912.71.129.2012.71.129.2112.71.129.2212.71.129.2312.71.129.2412.71.129.2512.71.129.2612.71.129.2712.71.129.2812.71.129.2912.71.129.3012.71.129.3112.71.129.3212.71.129.3312.71.129.3412.71.129.3512.71.129.3612.71.129.3712.71.129.3812.71.129.3912.71.129.4012.71.129.4112.71.129.4212.71.129.4312.71.129.4412.71.129.4512.71.129.4612.71.129.4712.71.129.4812.71.129.4912.71.129.5012.71.129.5112.71.129.5212.71.129.5312.71.129.5412.71.129.5512.71.129.5612.71.129.5712.71.129.5812.71.129.5912.71.129.6012.71.129.6112.71.129.6212.71.129.6312.71.129.6412.71.129.6512.71.129.6612.71.129.6712.71.129.6812.71.129.6912.71.129.7012.71.129.7112.71.129.7212.71.129.7312.71.129.7412.71.129.7512.71.129.7612.71.129.7712.71.129.7812.71.129.7912.71.129.8012.71.129.8112.71.129.8212.71.129.8312.71.129.8412.71.129.8512.71.129.8612.71.129.8712.71.129.8812.71.129.8912.71.129.9012.71.129.9112.71.129.9212.71.129.9312.71.129.9412.71.129.9512.71.129.9612.71.129.9712.71.129.9812.71.129.9912.71.129.10012.71.129.10112.71.129.10212.71.129.10312.71.129.10412.71.129.10512.71.129.10612.71.129.10712.71.129.10812.71.129.10912.71.129.11012.71.129.11112.71.129.11212.71.129.11312.71.129.11412.71.129.11512.71.129.11612.71.129.11712.71.129.11812.71.129.11912.71.129.12012.71.129.12112.71.129.12212.71.129.12312.71.129.12412.71.129.12512.71.129.12612.71.129.12712.71.129.12812.71.129.12912.71.129.13012.71.129.13112.71.129.13212.71.129.13312.71.129.13412.71.129.13512.71.129.13612.71.129.13712.71.129.13812.71.129.13912.71.129.14012.71.129.14112.71.129.14212.71.129.14312.71.129.14412.71.129.14512.71.129.14612.71.129.14712.71.129.14812.71.129.14912.71.129.15012.71.129.15112.71.129.15212.71.129.15312.71.129.15412.71.129.15512.71.129.15612.71.129.15712.71.129.15812.71.129.15912.71.129.16012.71.129.16112.71.129.16212.71.129.16312.71.129.16412.71.129.16512.71.129.16612.71.129.16712.71.129.16812.71.129.16912.71.129.17012.71.129.17112.71.129.17212.71.129.17312.71.129.17412.71.129.17512.71.129.17612.71.129.17712.71.129.17812.71.129.17912.71.129.18012.71.129.18112.71.129.18212.71.129.18312.71.129.18412.71.129.18512.71.129.18612.71.129.18712.71.129.18812.71.129.18912.71.129.19012.71.129.19112.71.129.19212.71.129.19312.71.129.19412.71.129.19512.71.129.19612.71.129.19712.71.129.19812.71.129.19912.71.129.20012.71.129.20112.71.129.20212.71.129.20312.71.129.20412.71.129.20512.71.129.20612.71.129.20712.71.129.20812.71.129.20912.71.129.21012.71.129.21112.71.129.21212.71.129.21312.71.129.21412.71.129.21512.71.129.21612.71.129.21712.71.129.21812.71.129.21912.71.129.22012.71.129.22112.71.129.22212.71.129.22312.71.129.22412.71.129.22512.71.129.22612.71.129.22712.71.129.22812.71.129.22912.71.129.23012.71.129.23112.71.129.23212.71.129.23312.71.129.23412.71.129.23512.71.129.23612.71.129.23712.71.129.23812.71.129.23912.71.129.24012.71.129.24112.71.129.24212.71.129.24312.71.129.24412.71.129.24512.71.129.24612.71.129.24712.71.129.24812.71.129.24912.71.129.25012.71.129.25112.71.129.25212.71.129.25312.71.129.25412.71.129.255