AS7018 12.51.145.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.51.145.012.51.145.112.51.145.212.51.145.312.51.145.412.51.145.512.51.145.612.51.145.712.51.145.812.51.145.912.51.145.1012.51.145.1112.51.145.1212.51.145.1312.51.145.1412.51.145.1512.51.145.1612.51.145.1712.51.145.1812.51.145.1912.51.145.2012.51.145.2112.51.145.2212.51.145.2312.51.145.2412.51.145.2512.51.145.2612.51.145.2712.51.145.2812.51.145.2912.51.145.3012.51.145.3112.51.145.3212.51.145.3312.51.145.3412.51.145.3512.51.145.3612.51.145.3712.51.145.3812.51.145.3912.51.145.4012.51.145.4112.51.145.4212.51.145.4312.51.145.4412.51.145.4512.51.145.4612.51.145.4712.51.145.4812.51.145.4912.51.145.5012.51.145.5112.51.145.5212.51.145.5312.51.145.5412.51.145.5512.51.145.5612.51.145.5712.51.145.5812.51.145.5912.51.145.6012.51.145.6112.51.145.6212.51.145.6312.51.145.6412.51.145.6512.51.145.6612.51.145.6712.51.145.6812.51.145.6912.51.145.7012.51.145.7112.51.145.7212.51.145.7312.51.145.7412.51.145.7512.51.145.7612.51.145.7712.51.145.7812.51.145.7912.51.145.8012.51.145.8112.51.145.8212.51.145.8312.51.145.8412.51.145.8512.51.145.8612.51.145.8712.51.145.8812.51.145.8912.51.145.9012.51.145.9112.51.145.9212.51.145.9312.51.145.9412.51.145.9512.51.145.9612.51.145.9712.51.145.9812.51.145.9912.51.145.10012.51.145.10112.51.145.10212.51.145.10312.51.145.10412.51.145.10512.51.145.10612.51.145.10712.51.145.10812.51.145.10912.51.145.11012.51.145.11112.51.145.11212.51.145.11312.51.145.11412.51.145.11512.51.145.11612.51.145.11712.51.145.11812.51.145.11912.51.145.12012.51.145.12112.51.145.12212.51.145.12312.51.145.12412.51.145.12512.51.145.12612.51.145.12712.51.145.12812.51.145.12912.51.145.13012.51.145.13112.51.145.13212.51.145.13312.51.145.13412.51.145.13512.51.145.13612.51.145.13712.51.145.13812.51.145.13912.51.145.14012.51.145.14112.51.145.14212.51.145.14312.51.145.14412.51.145.14512.51.145.14612.51.145.14712.51.145.14812.51.145.14912.51.145.15012.51.145.15112.51.145.15212.51.145.15312.51.145.15412.51.145.15512.51.145.15612.51.145.15712.51.145.15812.51.145.15912.51.145.16012.51.145.16112.51.145.16212.51.145.16312.51.145.16412.51.145.16512.51.145.16612.51.145.16712.51.145.16812.51.145.16912.51.145.17012.51.145.17112.51.145.17212.51.145.17312.51.145.17412.51.145.17512.51.145.17612.51.145.17712.51.145.17812.51.145.17912.51.145.18012.51.145.18112.51.145.18212.51.145.18312.51.145.18412.51.145.18512.51.145.18612.51.145.18712.51.145.18812.51.145.18912.51.145.19012.51.145.19112.51.145.19212.51.145.19312.51.145.19412.51.145.19512.51.145.19612.51.145.19712.51.145.19812.51.145.19912.51.145.20012.51.145.20112.51.145.20212.51.145.20312.51.145.20412.51.145.20512.51.145.20612.51.145.20712.51.145.20812.51.145.20912.51.145.21012.51.145.21112.51.145.21212.51.145.21312.51.145.21412.51.145.21512.51.145.21612.51.145.21712.51.145.21812.51.145.21912.51.145.22012.51.145.22112.51.145.22212.51.145.22312.51.145.22412.51.145.22512.51.145.22612.51.145.22712.51.145.22812.51.145.22912.51.145.23012.51.145.23112.51.145.23212.51.145.23312.51.145.23412.51.145.23512.51.145.23612.51.145.23712.51.145.23812.51.145.23912.51.145.24012.51.145.24112.51.145.24212.51.145.24312.51.145.24412.51.145.24512.51.145.24612.51.145.24712.51.145.24812.51.145.24912.51.145.25012.51.145.25112.51.145.25212.51.145.25312.51.145.25412.51.145.255