AS17228 12.129.88.0/24 CIDR and IP Range Summary.ASN: 17228 - AT&T Enhanced Network ServicesHost Count: 254Addressable IPs: 256 12.129.88.012.129.88.112.129.88.212.129.88.312.129.88.412.129.88.512.129.88.612.129.88.712.129.88.812.129.88.912.129.88.1012.129.88.1112.129.88.1212.129.88.1312.129.88.1412.129.88.1512.129.88.1612.129.88.1712.129.88.1812.129.88.1912.129.88.2012.129.88.2112.129.88.2212.129.88.2312.129.88.2412.129.88.2512.129.88.2612.129.88.2712.129.88.2812.129.88.2912.129.88.3012.129.88.3112.129.88.3212.129.88.3312.129.88.3412.129.88.3512.129.88.3612.129.88.3712.129.88.3812.129.88.3912.129.88.4012.129.88.4112.129.88.4212.129.88.4312.129.88.4412.129.88.4512.129.88.4612.129.88.4712.129.88.4812.129.88.4912.129.88.5012.129.88.5112.129.88.5212.129.88.5312.129.88.5412.129.88.5512.129.88.5612.129.88.5712.129.88.5812.129.88.5912.129.88.6012.129.88.6112.129.88.6212.129.88.6312.129.88.6412.129.88.6512.129.88.6612.129.88.6712.129.88.6812.129.88.6912.129.88.7012.129.88.7112.129.88.7212.129.88.7312.129.88.7412.129.88.7512.129.88.7612.129.88.7712.129.88.7812.129.88.7912.129.88.8012.129.88.8112.129.88.8212.129.88.8312.129.88.8412.129.88.8512.129.88.8612.129.88.8712.129.88.8812.129.88.8912.129.88.9012.129.88.9112.129.88.9212.129.88.9312.129.88.9412.129.88.9512.129.88.9612.129.88.9712.129.88.9812.129.88.9912.129.88.10012.129.88.10112.129.88.10212.129.88.10312.129.88.10412.129.88.10512.129.88.10612.129.88.10712.129.88.10812.129.88.10912.129.88.11012.129.88.11112.129.88.11212.129.88.11312.129.88.11412.129.88.11512.129.88.11612.129.88.11712.129.88.11812.129.88.11912.129.88.12012.129.88.12112.129.88.12212.129.88.12312.129.88.12412.129.88.12512.129.88.12612.129.88.12712.129.88.12812.129.88.12912.129.88.13012.129.88.13112.129.88.13212.129.88.13312.129.88.13412.129.88.13512.129.88.13612.129.88.13712.129.88.13812.129.88.13912.129.88.14012.129.88.14112.129.88.14212.129.88.14312.129.88.14412.129.88.14512.129.88.14612.129.88.14712.129.88.14812.129.88.14912.129.88.15012.129.88.15112.129.88.15212.129.88.15312.129.88.15412.129.88.15512.129.88.15612.129.88.15712.129.88.15812.129.88.15912.129.88.16012.129.88.16112.129.88.16212.129.88.16312.129.88.16412.129.88.16512.129.88.16612.129.88.16712.129.88.16812.129.88.16912.129.88.17012.129.88.17112.129.88.17212.129.88.17312.129.88.17412.129.88.17512.129.88.17612.129.88.17712.129.88.17812.129.88.17912.129.88.18012.129.88.18112.129.88.18212.129.88.18312.129.88.18412.129.88.18512.129.88.18612.129.88.18712.129.88.18812.129.88.18912.129.88.19012.129.88.19112.129.88.19212.129.88.19312.129.88.19412.129.88.19512.129.88.19612.129.88.19712.129.88.19812.129.88.19912.129.88.20012.129.88.20112.129.88.20212.129.88.20312.129.88.20412.129.88.20512.129.88.20612.129.88.20712.129.88.20812.129.88.20912.129.88.21012.129.88.21112.129.88.21212.129.88.21312.129.88.21412.129.88.21512.129.88.21612.129.88.21712.129.88.21812.129.88.21912.129.88.22012.129.88.22112.129.88.22212.129.88.22312.129.88.22412.129.88.22512.129.88.22612.129.88.22712.129.88.22812.129.88.22912.129.88.23012.129.88.23112.129.88.23212.129.88.23312.129.88.23412.129.88.23512.129.88.23612.129.88.23712.129.88.23812.129.88.23912.129.88.24012.129.88.24112.129.88.24212.129.88.24312.129.88.24412.129.88.24512.129.88.24612.129.88.24712.129.88.24812.129.88.24912.129.88.25012.129.88.25112.129.88.25212.129.88.25312.129.88.25412.129.88.255