AS21928 173.4.137.0/24 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 254Addressable IPs: 256 173.4.137.0173.4.137.1173.4.137.2173.4.137.3173.4.137.4173.4.137.5173.4.137.6173.4.137.7173.4.137.8173.4.137.9173.4.137.10173.4.137.11173.4.137.12173.4.137.13173.4.137.14173.4.137.15173.4.137.16173.4.137.17173.4.137.18173.4.137.19173.4.137.20173.4.137.21173.4.137.22173.4.137.23173.4.137.24173.4.137.25173.4.137.26173.4.137.27173.4.137.28173.4.137.29173.4.137.30173.4.137.31173.4.137.32173.4.137.33173.4.137.34173.4.137.35173.4.137.36173.4.137.37173.4.137.38173.4.137.39173.4.137.40173.4.137.41173.4.137.42173.4.137.43173.4.137.44173.4.137.45173.4.137.46173.4.137.47173.4.137.48173.4.137.49173.4.137.50173.4.137.51173.4.137.52173.4.137.53173.4.137.54173.4.137.55173.4.137.56173.4.137.57173.4.137.58173.4.137.59173.4.137.60173.4.137.61173.4.137.62173.4.137.63173.4.137.64173.4.137.65173.4.137.66173.4.137.67173.4.137.68173.4.137.69173.4.137.70173.4.137.71173.4.137.72173.4.137.73173.4.137.74173.4.137.75173.4.137.76173.4.137.77173.4.137.78173.4.137.79173.4.137.80173.4.137.81173.4.137.82173.4.137.83173.4.137.84173.4.137.85173.4.137.86173.4.137.87173.4.137.88173.4.137.89173.4.137.90173.4.137.91173.4.137.92173.4.137.93173.4.137.94173.4.137.95173.4.137.96173.4.137.97173.4.137.98173.4.137.99173.4.137.100173.4.137.101173.4.137.102173.4.137.103173.4.137.104173.4.137.105173.4.137.106173.4.137.107173.4.137.108173.4.137.109173.4.137.110173.4.137.111173.4.137.112173.4.137.113173.4.137.114173.4.137.115173.4.137.116173.4.137.117173.4.137.118173.4.137.119173.4.137.120173.4.137.121173.4.137.122173.4.137.123173.4.137.124173.4.137.125173.4.137.126173.4.137.127173.4.137.128173.4.137.129173.4.137.130173.4.137.131173.4.137.132173.4.137.133173.4.137.134173.4.137.135173.4.137.136173.4.137.137173.4.137.138173.4.137.139173.4.137.140173.4.137.141173.4.137.142173.4.137.143173.4.137.144173.4.137.145173.4.137.146173.4.137.147173.4.137.148173.4.137.149173.4.137.150173.4.137.151173.4.137.152173.4.137.153173.4.137.154173.4.137.155173.4.137.156173.4.137.157173.4.137.158173.4.137.159173.4.137.160173.4.137.161173.4.137.162173.4.137.163173.4.137.164173.4.137.165173.4.137.166173.4.137.167173.4.137.168173.4.137.169173.4.137.170173.4.137.171173.4.137.172173.4.137.173173.4.137.174173.4.137.175173.4.137.176173.4.137.177173.4.137.178173.4.137.179173.4.137.180173.4.137.181173.4.137.182173.4.137.183173.4.137.184173.4.137.185173.4.137.186173.4.137.187173.4.137.188173.4.137.189173.4.137.190173.4.137.191173.4.137.192173.4.137.193173.4.137.194173.4.137.195173.4.137.196173.4.137.197173.4.137.198173.4.137.199173.4.137.200173.4.137.201173.4.137.202173.4.137.203173.4.137.204173.4.137.205173.4.137.206173.4.137.207173.4.137.208173.4.137.209173.4.137.210173.4.137.211173.4.137.212173.4.137.213173.4.137.214173.4.137.215173.4.137.216173.4.137.217173.4.137.218173.4.137.219173.4.137.220173.4.137.221173.4.137.222173.4.137.223173.4.137.224173.4.137.225173.4.137.226173.4.137.227173.4.137.228173.4.137.229173.4.137.230173.4.137.231173.4.137.232173.4.137.233173.4.137.234173.4.137.235173.4.137.236173.4.137.237173.4.137.238173.4.137.239173.4.137.240173.4.137.241173.4.137.242173.4.137.243173.4.137.244173.4.137.245173.4.137.246173.4.137.247173.4.137.248173.4.137.249173.4.137.250173.4.137.251173.4.137.252173.4.137.253173.4.137.254173.4.137.255