AS7018 12.17.57.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.17.57.012.17.57.112.17.57.212.17.57.312.17.57.412.17.57.512.17.57.612.17.57.712.17.57.812.17.57.912.17.57.1012.17.57.1112.17.57.1212.17.57.1312.17.57.1412.17.57.1512.17.57.1612.17.57.1712.17.57.1812.17.57.1912.17.57.2012.17.57.2112.17.57.2212.17.57.2312.17.57.2412.17.57.2512.17.57.2612.17.57.2712.17.57.2812.17.57.2912.17.57.3012.17.57.3112.17.57.3212.17.57.3312.17.57.3412.17.57.3512.17.57.3612.17.57.3712.17.57.3812.17.57.3912.17.57.4012.17.57.4112.17.57.4212.17.57.4312.17.57.4412.17.57.4512.17.57.4612.17.57.4712.17.57.4812.17.57.4912.17.57.5012.17.57.5112.17.57.5212.17.57.5312.17.57.5412.17.57.5512.17.57.5612.17.57.5712.17.57.5812.17.57.5912.17.57.6012.17.57.6112.17.57.6212.17.57.6312.17.57.6412.17.57.6512.17.57.6612.17.57.6712.17.57.6812.17.57.6912.17.57.7012.17.57.7112.17.57.7212.17.57.7312.17.57.7412.17.57.7512.17.57.7612.17.57.7712.17.57.7812.17.57.7912.17.57.8012.17.57.8112.17.57.8212.17.57.8312.17.57.8412.17.57.8512.17.57.8612.17.57.8712.17.57.8812.17.57.8912.17.57.9012.17.57.9112.17.57.9212.17.57.9312.17.57.9412.17.57.9512.17.57.9612.17.57.9712.17.57.9812.17.57.9912.17.57.10012.17.57.10112.17.57.10212.17.57.10312.17.57.10412.17.57.10512.17.57.10612.17.57.10712.17.57.10812.17.57.10912.17.57.11012.17.57.11112.17.57.11212.17.57.11312.17.57.11412.17.57.11512.17.57.11612.17.57.11712.17.57.11812.17.57.11912.17.57.12012.17.57.12112.17.57.12212.17.57.12312.17.57.12412.17.57.12512.17.57.12612.17.57.12712.17.57.12812.17.57.12912.17.57.13012.17.57.13112.17.57.13212.17.57.13312.17.57.13412.17.57.13512.17.57.13612.17.57.13712.17.57.13812.17.57.13912.17.57.14012.17.57.14112.17.57.14212.17.57.14312.17.57.14412.17.57.14512.17.57.14612.17.57.14712.17.57.14812.17.57.14912.17.57.15012.17.57.15112.17.57.15212.17.57.15312.17.57.15412.17.57.15512.17.57.15612.17.57.15712.17.57.15812.17.57.15912.17.57.16012.17.57.16112.17.57.16212.17.57.16312.17.57.16412.17.57.16512.17.57.16612.17.57.16712.17.57.16812.17.57.16912.17.57.17012.17.57.17112.17.57.17212.17.57.17312.17.57.17412.17.57.17512.17.57.17612.17.57.17712.17.57.17812.17.57.17912.17.57.18012.17.57.18112.17.57.18212.17.57.18312.17.57.18412.17.57.18512.17.57.18612.17.57.18712.17.57.18812.17.57.18912.17.57.19012.17.57.19112.17.57.19212.17.57.19312.17.57.19412.17.57.19512.17.57.19612.17.57.19712.17.57.19812.17.57.19912.17.57.20012.17.57.20112.17.57.20212.17.57.20312.17.57.20412.17.57.20512.17.57.20612.17.57.20712.17.57.20812.17.57.20912.17.57.21012.17.57.21112.17.57.21212.17.57.21312.17.57.21412.17.57.21512.17.57.21612.17.57.21712.17.57.21812.17.57.21912.17.57.22012.17.57.22112.17.57.22212.17.57.22312.17.57.22412.17.57.22512.17.57.22612.17.57.22712.17.57.22812.17.57.22912.17.57.23012.17.57.23112.17.57.23212.17.57.23312.17.57.23412.17.57.23512.17.57.23612.17.57.23712.17.57.23812.17.57.23912.17.57.24012.17.57.24112.17.57.24212.17.57.24312.17.57.24412.17.57.24512.17.57.24612.17.57.24712.17.57.24812.17.57.24912.17.57.25012.17.57.25112.17.57.25212.17.57.25312.17.57.25412.17.57.255