AS21928 173.4.16.0/24 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 254Addressable IPs: 256 173.4.16.0173.4.16.1173.4.16.2173.4.16.3173.4.16.4173.4.16.5173.4.16.6173.4.16.7173.4.16.8173.4.16.9173.4.16.10173.4.16.11173.4.16.12173.4.16.13173.4.16.14173.4.16.15173.4.16.16173.4.16.17173.4.16.18173.4.16.19173.4.16.20173.4.16.21173.4.16.22173.4.16.23173.4.16.24173.4.16.25173.4.16.26173.4.16.27173.4.16.28173.4.16.29173.4.16.30173.4.16.31173.4.16.32173.4.16.33173.4.16.34173.4.16.35173.4.16.36173.4.16.37173.4.16.38173.4.16.39173.4.16.40173.4.16.41173.4.16.42173.4.16.43173.4.16.44173.4.16.45173.4.16.46173.4.16.47173.4.16.48173.4.16.49173.4.16.50173.4.16.51173.4.16.52173.4.16.53173.4.16.54173.4.16.55173.4.16.56173.4.16.57173.4.16.58173.4.16.59173.4.16.60173.4.16.61173.4.16.62173.4.16.63173.4.16.64173.4.16.65173.4.16.66173.4.16.67173.4.16.68173.4.16.69173.4.16.70173.4.16.71173.4.16.72173.4.16.73173.4.16.74173.4.16.75173.4.16.76173.4.16.77173.4.16.78173.4.16.79173.4.16.80173.4.16.81173.4.16.82173.4.16.83173.4.16.84173.4.16.85173.4.16.86173.4.16.87173.4.16.88173.4.16.89173.4.16.90173.4.16.91173.4.16.92173.4.16.93173.4.16.94173.4.16.95173.4.16.96173.4.16.97173.4.16.98173.4.16.99173.4.16.100173.4.16.101173.4.16.102173.4.16.103173.4.16.104173.4.16.105173.4.16.106173.4.16.107173.4.16.108173.4.16.109173.4.16.110173.4.16.111173.4.16.112173.4.16.113173.4.16.114173.4.16.115173.4.16.116173.4.16.117173.4.16.118173.4.16.119173.4.16.120173.4.16.121173.4.16.122173.4.16.123173.4.16.124173.4.16.125173.4.16.126173.4.16.127173.4.16.128173.4.16.129173.4.16.130173.4.16.131173.4.16.132173.4.16.133173.4.16.134173.4.16.135173.4.16.136173.4.16.137173.4.16.138173.4.16.139173.4.16.140173.4.16.141173.4.16.142173.4.16.143173.4.16.144173.4.16.145173.4.16.146173.4.16.147173.4.16.148173.4.16.149173.4.16.150173.4.16.151173.4.16.152173.4.16.153173.4.16.154173.4.16.155173.4.16.156173.4.16.157173.4.16.158173.4.16.159173.4.16.160173.4.16.161173.4.16.162173.4.16.163173.4.16.164173.4.16.165173.4.16.166173.4.16.167173.4.16.168173.4.16.169173.4.16.170173.4.16.171173.4.16.172173.4.16.173173.4.16.174173.4.16.175173.4.16.176173.4.16.177173.4.16.178173.4.16.179173.4.16.180173.4.16.181173.4.16.182173.4.16.183173.4.16.184173.4.16.185173.4.16.186173.4.16.187173.4.16.188173.4.16.189173.4.16.190173.4.16.191173.4.16.192173.4.16.193173.4.16.194173.4.16.195173.4.16.196173.4.16.197173.4.16.198173.4.16.199173.4.16.200173.4.16.201173.4.16.202173.4.16.203173.4.16.204173.4.16.205173.4.16.206173.4.16.207173.4.16.208173.4.16.209173.4.16.210173.4.16.211173.4.16.212173.4.16.213173.4.16.214173.4.16.215173.4.16.216173.4.16.217173.4.16.218173.4.16.219173.4.16.220173.4.16.221173.4.16.222173.4.16.223173.4.16.224173.4.16.225173.4.16.226173.4.16.227173.4.16.228173.4.16.229173.4.16.230173.4.16.231173.4.16.232173.4.16.233173.4.16.234173.4.16.235173.4.16.236173.4.16.237173.4.16.238173.4.16.239173.4.16.240173.4.16.241173.4.16.242173.4.16.243173.4.16.244173.4.16.245173.4.16.246173.4.16.247173.4.16.248173.4.16.249173.4.16.250173.4.16.251173.4.16.252173.4.16.253173.4.16.254173.4.16.255