AS21928 173.4.0.0/24 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 254Addressable IPs: 256 173.4.0.0173.4.0.1173.4.0.2173.4.0.3173.4.0.4173.4.0.5173.4.0.6173.4.0.7173.4.0.8173.4.0.9173.4.0.10173.4.0.11173.4.0.12173.4.0.13173.4.0.14173.4.0.15173.4.0.16173.4.0.17173.4.0.18173.4.0.19173.4.0.20173.4.0.21173.4.0.22173.4.0.23173.4.0.24173.4.0.25173.4.0.26173.4.0.27173.4.0.28173.4.0.29173.4.0.30173.4.0.31173.4.0.32173.4.0.33173.4.0.34173.4.0.35173.4.0.36173.4.0.37173.4.0.38173.4.0.39173.4.0.40173.4.0.41173.4.0.42173.4.0.43173.4.0.44173.4.0.45173.4.0.46173.4.0.47173.4.0.48173.4.0.49173.4.0.50173.4.0.51173.4.0.52173.4.0.53173.4.0.54173.4.0.55173.4.0.56173.4.0.57173.4.0.58173.4.0.59173.4.0.60173.4.0.61173.4.0.62173.4.0.63173.4.0.64173.4.0.65173.4.0.66173.4.0.67173.4.0.68173.4.0.69173.4.0.70173.4.0.71173.4.0.72173.4.0.73173.4.0.74173.4.0.75173.4.0.76173.4.0.77173.4.0.78173.4.0.79173.4.0.80173.4.0.81173.4.0.82173.4.0.83173.4.0.84173.4.0.85173.4.0.86173.4.0.87173.4.0.88173.4.0.89173.4.0.90173.4.0.91173.4.0.92173.4.0.93173.4.0.94173.4.0.95173.4.0.96173.4.0.97173.4.0.98173.4.0.99173.4.0.100173.4.0.101173.4.0.102173.4.0.103173.4.0.104173.4.0.105173.4.0.106173.4.0.107173.4.0.108173.4.0.109173.4.0.110173.4.0.111173.4.0.112173.4.0.113173.4.0.114173.4.0.115173.4.0.116173.4.0.117173.4.0.118173.4.0.119173.4.0.120173.4.0.121173.4.0.122173.4.0.123173.4.0.124173.4.0.125173.4.0.126173.4.0.127173.4.0.128173.4.0.129173.4.0.130173.4.0.131173.4.0.132173.4.0.133173.4.0.134173.4.0.135173.4.0.136173.4.0.137173.4.0.138173.4.0.139173.4.0.140173.4.0.141173.4.0.142173.4.0.143173.4.0.144173.4.0.145173.4.0.146173.4.0.147173.4.0.148173.4.0.149173.4.0.150173.4.0.151173.4.0.152173.4.0.153173.4.0.154173.4.0.155173.4.0.156173.4.0.157173.4.0.158173.4.0.159173.4.0.160173.4.0.161173.4.0.162173.4.0.163173.4.0.164173.4.0.165173.4.0.166173.4.0.167173.4.0.168173.4.0.169173.4.0.170173.4.0.171173.4.0.172173.4.0.173173.4.0.174173.4.0.175173.4.0.176173.4.0.177173.4.0.178173.4.0.179173.4.0.180173.4.0.181173.4.0.182173.4.0.183173.4.0.184173.4.0.185173.4.0.186173.4.0.187173.4.0.188173.4.0.189173.4.0.190173.4.0.191173.4.0.192173.4.0.193173.4.0.194173.4.0.195173.4.0.196173.4.0.197173.4.0.198173.4.0.199173.4.0.200173.4.0.201173.4.0.202173.4.0.203173.4.0.204173.4.0.205173.4.0.206173.4.0.207173.4.0.208173.4.0.209173.4.0.210173.4.0.211173.4.0.212173.4.0.213173.4.0.214173.4.0.215173.4.0.216173.4.0.217173.4.0.218173.4.0.219173.4.0.220173.4.0.221173.4.0.222173.4.0.223173.4.0.224173.4.0.225173.4.0.226173.4.0.227173.4.0.228173.4.0.229173.4.0.230173.4.0.231173.4.0.232173.4.0.233173.4.0.234173.4.0.235173.4.0.236173.4.0.237173.4.0.238173.4.0.239173.4.0.240173.4.0.241173.4.0.242173.4.0.243173.4.0.244173.4.0.245173.4.0.246173.4.0.247173.4.0.248173.4.0.249173.4.0.250173.4.0.251173.4.0.252173.4.0.253173.4.0.254173.4.0.255