AS20057 12.73.84.0/24 CIDR and IP Range Summary.ASN: 20057 - AT&T Mobility LLCHost Count: 254Addressable IPs: 256 12.73.84.012.73.84.112.73.84.212.73.84.312.73.84.412.73.84.512.73.84.612.73.84.712.73.84.812.73.84.912.73.84.1012.73.84.1112.73.84.1212.73.84.1312.73.84.1412.73.84.1512.73.84.1612.73.84.1712.73.84.1812.73.84.1912.73.84.2012.73.84.2112.73.84.2212.73.84.2312.73.84.2412.73.84.2512.73.84.2612.73.84.2712.73.84.2812.73.84.2912.73.84.3012.73.84.3112.73.84.3212.73.84.3312.73.84.3412.73.84.3512.73.84.3612.73.84.3712.73.84.3812.73.84.3912.73.84.4012.73.84.4112.73.84.4212.73.84.4312.73.84.4412.73.84.4512.73.84.4612.73.84.4712.73.84.4812.73.84.4912.73.84.5012.73.84.5112.73.84.5212.73.84.5312.73.84.5412.73.84.5512.73.84.5612.73.84.5712.73.84.5812.73.84.5912.73.84.6012.73.84.6112.73.84.6212.73.84.6312.73.84.6412.73.84.6512.73.84.6612.73.84.6712.73.84.6812.73.84.6912.73.84.7012.73.84.7112.73.84.7212.73.84.7312.73.84.7412.73.84.7512.73.84.7612.73.84.7712.73.84.7812.73.84.7912.73.84.8012.73.84.8112.73.84.8212.73.84.8312.73.84.8412.73.84.8512.73.84.8612.73.84.8712.73.84.8812.73.84.8912.73.84.9012.73.84.9112.73.84.9212.73.84.9312.73.84.9412.73.84.9512.73.84.9612.73.84.9712.73.84.9812.73.84.9912.73.84.10012.73.84.10112.73.84.10212.73.84.10312.73.84.10412.73.84.10512.73.84.10612.73.84.10712.73.84.10812.73.84.10912.73.84.11012.73.84.11112.73.84.11212.73.84.11312.73.84.11412.73.84.11512.73.84.11612.73.84.11712.73.84.11812.73.84.11912.73.84.12012.73.84.12112.73.84.12212.73.84.12312.73.84.12412.73.84.12512.73.84.12612.73.84.12712.73.84.12812.73.84.12912.73.84.13012.73.84.13112.73.84.13212.73.84.13312.73.84.13412.73.84.13512.73.84.13612.73.84.13712.73.84.13812.73.84.13912.73.84.14012.73.84.14112.73.84.14212.73.84.14312.73.84.14412.73.84.14512.73.84.14612.73.84.14712.73.84.14812.73.84.14912.73.84.15012.73.84.15112.73.84.15212.73.84.15312.73.84.15412.73.84.15512.73.84.15612.73.84.15712.73.84.15812.73.84.15912.73.84.16012.73.84.16112.73.84.16212.73.84.16312.73.84.16412.73.84.16512.73.84.16612.73.84.16712.73.84.16812.73.84.16912.73.84.17012.73.84.17112.73.84.17212.73.84.17312.73.84.17412.73.84.17512.73.84.17612.73.84.17712.73.84.17812.73.84.17912.73.84.18012.73.84.18112.73.84.18212.73.84.18312.73.84.18412.73.84.18512.73.84.18612.73.84.18712.73.84.18812.73.84.18912.73.84.19012.73.84.19112.73.84.19212.73.84.19312.73.84.19412.73.84.19512.73.84.19612.73.84.19712.73.84.19812.73.84.19912.73.84.20012.73.84.20112.73.84.20212.73.84.20312.73.84.20412.73.84.20512.73.84.20612.73.84.20712.73.84.20812.73.84.20912.73.84.21012.73.84.21112.73.84.21212.73.84.21312.73.84.21412.73.84.21512.73.84.21612.73.84.21712.73.84.21812.73.84.21912.73.84.22012.73.84.22112.73.84.22212.73.84.22312.73.84.22412.73.84.22512.73.84.22612.73.84.22712.73.84.22812.73.84.22912.73.84.23012.73.84.23112.73.84.23212.73.84.23312.73.84.23412.73.84.23512.73.84.23612.73.84.23712.73.84.23812.73.84.23912.73.84.24012.73.84.24112.73.84.24212.73.84.24312.73.84.24412.73.84.24512.73.84.24612.73.84.24712.73.84.24812.73.84.24912.73.84.25012.73.84.25112.73.84.25212.73.84.25312.73.84.25412.73.84.255