AS7018 12.55.40.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.55.40.012.55.40.112.55.40.212.55.40.312.55.40.412.55.40.512.55.40.612.55.40.712.55.40.812.55.40.912.55.40.1012.55.40.1112.55.40.1212.55.40.1312.55.40.1412.55.40.1512.55.40.1612.55.40.1712.55.40.1812.55.40.1912.55.40.2012.55.40.2112.55.40.2212.55.40.2312.55.40.2412.55.40.2512.55.40.2612.55.40.2712.55.40.2812.55.40.2912.55.40.3012.55.40.3112.55.40.3212.55.40.3312.55.40.3412.55.40.3512.55.40.3612.55.40.3712.55.40.3812.55.40.3912.55.40.4012.55.40.4112.55.40.4212.55.40.4312.55.40.4412.55.40.4512.55.40.4612.55.40.4712.55.40.4812.55.40.4912.55.40.5012.55.40.5112.55.40.5212.55.40.5312.55.40.5412.55.40.5512.55.40.5612.55.40.5712.55.40.5812.55.40.5912.55.40.6012.55.40.6112.55.40.6212.55.40.6312.55.40.6412.55.40.6512.55.40.6612.55.40.6712.55.40.6812.55.40.6912.55.40.7012.55.40.7112.55.40.7212.55.40.7312.55.40.7412.55.40.7512.55.40.7612.55.40.7712.55.40.7812.55.40.7912.55.40.8012.55.40.8112.55.40.8212.55.40.8312.55.40.8412.55.40.8512.55.40.8612.55.40.8712.55.40.8812.55.40.8912.55.40.9012.55.40.9112.55.40.9212.55.40.9312.55.40.9412.55.40.9512.55.40.9612.55.40.9712.55.40.9812.55.40.9912.55.40.10012.55.40.10112.55.40.10212.55.40.10312.55.40.10412.55.40.10512.55.40.10612.55.40.10712.55.40.10812.55.40.10912.55.40.11012.55.40.11112.55.40.11212.55.40.11312.55.40.11412.55.40.11512.55.40.11612.55.40.11712.55.40.11812.55.40.11912.55.40.12012.55.40.12112.55.40.12212.55.40.12312.55.40.12412.55.40.12512.55.40.12612.55.40.12712.55.40.12812.55.40.12912.55.40.13012.55.40.13112.55.40.13212.55.40.13312.55.40.13412.55.40.13512.55.40.13612.55.40.13712.55.40.13812.55.40.13912.55.40.14012.55.40.14112.55.40.14212.55.40.14312.55.40.14412.55.40.14512.55.40.14612.55.40.14712.55.40.14812.55.40.14912.55.40.15012.55.40.15112.55.40.15212.55.40.15312.55.40.15412.55.40.15512.55.40.15612.55.40.15712.55.40.15812.55.40.15912.55.40.16012.55.40.16112.55.40.16212.55.40.16312.55.40.16412.55.40.16512.55.40.16612.55.40.16712.55.40.16812.55.40.16912.55.40.17012.55.40.17112.55.40.17212.55.40.17312.55.40.17412.55.40.17512.55.40.17612.55.40.17712.55.40.17812.55.40.17912.55.40.18012.55.40.18112.55.40.18212.55.40.18312.55.40.18412.55.40.18512.55.40.18612.55.40.18712.55.40.18812.55.40.18912.55.40.19012.55.40.19112.55.40.19212.55.40.19312.55.40.19412.55.40.19512.55.40.19612.55.40.19712.55.40.19812.55.40.19912.55.40.20012.55.40.20112.55.40.20212.55.40.20312.55.40.20412.55.40.20512.55.40.20612.55.40.20712.55.40.20812.55.40.20912.55.40.21012.55.40.21112.55.40.21212.55.40.21312.55.40.21412.55.40.21512.55.40.21612.55.40.21712.55.40.21812.55.40.21912.55.40.22012.55.40.22112.55.40.22212.55.40.22312.55.40.22412.55.40.22512.55.40.22612.55.40.22712.55.40.22812.55.40.22912.55.40.23012.55.40.23112.55.40.23212.55.40.23312.55.40.23412.55.40.23512.55.40.23612.55.40.23712.55.40.23812.55.40.23912.55.40.24012.55.40.24112.55.40.24212.55.40.24312.55.40.24412.55.40.24512.55.40.24612.55.40.24712.55.40.24812.55.40.24912.55.40.25012.55.40.25112.55.40.25212.55.40.25312.55.40.25412.55.40.255