AS7018 12.103.99.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.103.99.012.103.99.112.103.99.212.103.99.312.103.99.412.103.99.512.103.99.612.103.99.712.103.99.812.103.99.912.103.99.1012.103.99.1112.103.99.1212.103.99.1312.103.99.1412.103.99.1512.103.99.1612.103.99.1712.103.99.1812.103.99.1912.103.99.2012.103.99.2112.103.99.2212.103.99.2312.103.99.2412.103.99.2512.103.99.2612.103.99.2712.103.99.2812.103.99.2912.103.99.3012.103.99.3112.103.99.3212.103.99.3312.103.99.3412.103.99.3512.103.99.3612.103.99.3712.103.99.3812.103.99.3912.103.99.4012.103.99.4112.103.99.4212.103.99.4312.103.99.4412.103.99.4512.103.99.4612.103.99.4712.103.99.4812.103.99.4912.103.99.5012.103.99.5112.103.99.5212.103.99.5312.103.99.5412.103.99.5512.103.99.5612.103.99.5712.103.99.5812.103.99.5912.103.99.6012.103.99.6112.103.99.6212.103.99.6312.103.99.6412.103.99.6512.103.99.6612.103.99.6712.103.99.6812.103.99.6912.103.99.7012.103.99.7112.103.99.7212.103.99.7312.103.99.7412.103.99.7512.103.99.7612.103.99.7712.103.99.7812.103.99.7912.103.99.8012.103.99.8112.103.99.8212.103.99.8312.103.99.8412.103.99.8512.103.99.8612.103.99.8712.103.99.8812.103.99.8912.103.99.9012.103.99.9112.103.99.9212.103.99.9312.103.99.9412.103.99.9512.103.99.9612.103.99.9712.103.99.9812.103.99.9912.103.99.10012.103.99.10112.103.99.10212.103.99.10312.103.99.10412.103.99.10512.103.99.10612.103.99.10712.103.99.10812.103.99.10912.103.99.11012.103.99.11112.103.99.11212.103.99.11312.103.99.11412.103.99.11512.103.99.11612.103.99.11712.103.99.11812.103.99.11912.103.99.12012.103.99.12112.103.99.12212.103.99.12312.103.99.12412.103.99.12512.103.99.12612.103.99.12712.103.99.12812.103.99.12912.103.99.13012.103.99.13112.103.99.13212.103.99.13312.103.99.13412.103.99.13512.103.99.13612.103.99.13712.103.99.13812.103.99.13912.103.99.14012.103.99.14112.103.99.14212.103.99.14312.103.99.14412.103.99.14512.103.99.14612.103.99.14712.103.99.14812.103.99.14912.103.99.15012.103.99.15112.103.99.15212.103.99.15312.103.99.15412.103.99.15512.103.99.15612.103.99.15712.103.99.15812.103.99.15912.103.99.16012.103.99.16112.103.99.16212.103.99.16312.103.99.16412.103.99.16512.103.99.16612.103.99.16712.103.99.16812.103.99.16912.103.99.17012.103.99.17112.103.99.17212.103.99.17312.103.99.17412.103.99.17512.103.99.17612.103.99.17712.103.99.17812.103.99.17912.103.99.18012.103.99.18112.103.99.18212.103.99.18312.103.99.18412.103.99.18512.103.99.18612.103.99.18712.103.99.18812.103.99.18912.103.99.19012.103.99.19112.103.99.19212.103.99.19312.103.99.19412.103.99.19512.103.99.19612.103.99.19712.103.99.19812.103.99.19912.103.99.20012.103.99.20112.103.99.20212.103.99.20312.103.99.20412.103.99.20512.103.99.20612.103.99.20712.103.99.20812.103.99.20912.103.99.21012.103.99.21112.103.99.21212.103.99.21312.103.99.21412.103.99.21512.103.99.21612.103.99.21712.103.99.21812.103.99.21912.103.99.22012.103.99.22112.103.99.22212.103.99.22312.103.99.22412.103.99.22512.103.99.22612.103.99.22712.103.99.22812.103.99.22912.103.99.23012.103.99.23112.103.99.23212.103.99.23312.103.99.23412.103.99.23512.103.99.23612.103.99.23712.103.99.23812.103.99.23912.103.99.24012.103.99.24112.103.99.24212.103.99.24312.103.99.24412.103.99.24512.103.99.24612.103.99.24712.103.99.24812.103.99.24912.103.99.25012.103.99.25112.103.99.25212.103.99.25312.103.99.25412.103.99.255