AS21928 167.20.121.0/24 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 254Addressable IPs: 256 167.20.121.0167.20.121.1167.20.121.2167.20.121.3167.20.121.4167.20.121.5167.20.121.6167.20.121.7167.20.121.8167.20.121.9167.20.121.10167.20.121.11167.20.121.12167.20.121.13167.20.121.14167.20.121.15167.20.121.16167.20.121.17167.20.121.18167.20.121.19167.20.121.20167.20.121.21167.20.121.22167.20.121.23167.20.121.24167.20.121.25167.20.121.26167.20.121.27167.20.121.28167.20.121.29167.20.121.30167.20.121.31167.20.121.32167.20.121.33167.20.121.34167.20.121.35167.20.121.36167.20.121.37167.20.121.38167.20.121.39167.20.121.40167.20.121.41167.20.121.42167.20.121.43167.20.121.44167.20.121.45167.20.121.46167.20.121.47167.20.121.48167.20.121.49167.20.121.50167.20.121.51167.20.121.52167.20.121.53167.20.121.54167.20.121.55167.20.121.56167.20.121.57167.20.121.58167.20.121.59167.20.121.60167.20.121.61167.20.121.62167.20.121.63167.20.121.64167.20.121.65167.20.121.66167.20.121.67167.20.121.68167.20.121.69167.20.121.70167.20.121.71167.20.121.72167.20.121.73167.20.121.74167.20.121.75167.20.121.76167.20.121.77167.20.121.78167.20.121.79167.20.121.80167.20.121.81167.20.121.82167.20.121.83167.20.121.84167.20.121.85167.20.121.86167.20.121.87167.20.121.88167.20.121.89167.20.121.90167.20.121.91167.20.121.92167.20.121.93167.20.121.94167.20.121.95167.20.121.96167.20.121.97167.20.121.98167.20.121.99167.20.121.100167.20.121.101167.20.121.102167.20.121.103167.20.121.104167.20.121.105167.20.121.106167.20.121.107167.20.121.108167.20.121.109167.20.121.110167.20.121.111167.20.121.112167.20.121.113167.20.121.114167.20.121.115167.20.121.116167.20.121.117167.20.121.118167.20.121.119167.20.121.120167.20.121.121167.20.121.122167.20.121.123167.20.121.124167.20.121.125167.20.121.126167.20.121.127167.20.121.128167.20.121.129167.20.121.130167.20.121.131167.20.121.132167.20.121.133167.20.121.134167.20.121.135167.20.121.136167.20.121.137167.20.121.138167.20.121.139167.20.121.140167.20.121.141167.20.121.142167.20.121.143167.20.121.144167.20.121.145167.20.121.146167.20.121.147167.20.121.148167.20.121.149167.20.121.150167.20.121.151167.20.121.152167.20.121.153167.20.121.154167.20.121.155167.20.121.156167.20.121.157167.20.121.158167.20.121.159167.20.121.160167.20.121.161167.20.121.162167.20.121.163167.20.121.164167.20.121.165167.20.121.166167.20.121.167167.20.121.168167.20.121.169167.20.121.170167.20.121.171167.20.121.172167.20.121.173167.20.121.174167.20.121.175167.20.121.176167.20.121.177167.20.121.178167.20.121.179167.20.121.180167.20.121.181167.20.121.182167.20.121.183167.20.121.184167.20.121.185167.20.121.186167.20.121.187167.20.121.188167.20.121.189167.20.121.190167.20.121.191167.20.121.192167.20.121.193167.20.121.194167.20.121.195167.20.121.196167.20.121.197167.20.121.198167.20.121.199167.20.121.200167.20.121.201167.20.121.202167.20.121.203167.20.121.204167.20.121.205167.20.121.206167.20.121.207167.20.121.208167.20.121.209167.20.121.210167.20.121.211167.20.121.212167.20.121.213167.20.121.214167.20.121.215167.20.121.216167.20.121.217167.20.121.218167.20.121.219167.20.121.220167.20.121.221167.20.121.222167.20.121.223167.20.121.224167.20.121.225167.20.121.226167.20.121.227167.20.121.228167.20.121.229167.20.121.230167.20.121.231167.20.121.232167.20.121.233167.20.121.234167.20.121.235167.20.121.236167.20.121.237167.20.121.238167.20.121.239167.20.121.240167.20.121.241167.20.121.242167.20.121.243167.20.121.244167.20.121.245167.20.121.246167.20.121.247167.20.121.248167.20.121.249167.20.121.250167.20.121.251167.20.121.252167.20.121.253167.20.121.254167.20.121.255