AS21928 173.4.89.0/24 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 254Addressable IPs: 256 173.4.89.0173.4.89.1173.4.89.2173.4.89.3173.4.89.4173.4.89.5173.4.89.6173.4.89.7173.4.89.8173.4.89.9173.4.89.10173.4.89.11173.4.89.12173.4.89.13173.4.89.14173.4.89.15173.4.89.16173.4.89.17173.4.89.18173.4.89.19173.4.89.20173.4.89.21173.4.89.22173.4.89.23173.4.89.24173.4.89.25173.4.89.26173.4.89.27173.4.89.28173.4.89.29173.4.89.30173.4.89.31173.4.89.32173.4.89.33173.4.89.34173.4.89.35173.4.89.36173.4.89.37173.4.89.38173.4.89.39173.4.89.40173.4.89.41173.4.89.42173.4.89.43173.4.89.44173.4.89.45173.4.89.46173.4.89.47173.4.89.48173.4.89.49173.4.89.50173.4.89.51173.4.89.52173.4.89.53173.4.89.54173.4.89.55173.4.89.56173.4.89.57173.4.89.58173.4.89.59173.4.89.60173.4.89.61173.4.89.62173.4.89.63173.4.89.64173.4.89.65173.4.89.66173.4.89.67173.4.89.68173.4.89.69173.4.89.70173.4.89.71173.4.89.72173.4.89.73173.4.89.74173.4.89.75173.4.89.76173.4.89.77173.4.89.78173.4.89.79173.4.89.80173.4.89.81173.4.89.82173.4.89.83173.4.89.84173.4.89.85173.4.89.86173.4.89.87173.4.89.88173.4.89.89173.4.89.90173.4.89.91173.4.89.92173.4.89.93173.4.89.94173.4.89.95173.4.89.96173.4.89.97173.4.89.98173.4.89.99173.4.89.100173.4.89.101173.4.89.102173.4.89.103173.4.89.104173.4.89.105173.4.89.106173.4.89.107173.4.89.108173.4.89.109173.4.89.110173.4.89.111173.4.89.112173.4.89.113173.4.89.114173.4.89.115173.4.89.116173.4.89.117173.4.89.118173.4.89.119173.4.89.120173.4.89.121173.4.89.122173.4.89.123173.4.89.124173.4.89.125173.4.89.126173.4.89.127173.4.89.128173.4.89.129173.4.89.130173.4.89.131173.4.89.132173.4.89.133173.4.89.134173.4.89.135173.4.89.136173.4.89.137173.4.89.138173.4.89.139173.4.89.140173.4.89.141173.4.89.142173.4.89.143173.4.89.144173.4.89.145173.4.89.146173.4.89.147173.4.89.148173.4.89.149173.4.89.150173.4.89.151173.4.89.152173.4.89.153173.4.89.154173.4.89.155173.4.89.156173.4.89.157173.4.89.158173.4.89.159173.4.89.160173.4.89.161173.4.89.162173.4.89.163173.4.89.164173.4.89.165173.4.89.166173.4.89.167173.4.89.168173.4.89.169173.4.89.170173.4.89.171173.4.89.172173.4.89.173173.4.89.174173.4.89.175173.4.89.176173.4.89.177173.4.89.178173.4.89.179173.4.89.180173.4.89.181173.4.89.182173.4.89.183173.4.89.184173.4.89.185173.4.89.186173.4.89.187173.4.89.188173.4.89.189173.4.89.190173.4.89.191173.4.89.192173.4.89.193173.4.89.194173.4.89.195173.4.89.196173.4.89.197173.4.89.198173.4.89.199173.4.89.200173.4.89.201173.4.89.202173.4.89.203173.4.89.204173.4.89.205173.4.89.206173.4.89.207173.4.89.208173.4.89.209173.4.89.210173.4.89.211173.4.89.212173.4.89.213173.4.89.214173.4.89.215173.4.89.216173.4.89.217173.4.89.218173.4.89.219173.4.89.220173.4.89.221173.4.89.222173.4.89.223173.4.89.224173.4.89.225173.4.89.226173.4.89.227173.4.89.228173.4.89.229173.4.89.230173.4.89.231173.4.89.232173.4.89.233173.4.89.234173.4.89.235173.4.89.236173.4.89.237173.4.89.238173.4.89.239173.4.89.240173.4.89.241173.4.89.242173.4.89.243173.4.89.244173.4.89.245173.4.89.246173.4.89.247173.4.89.248173.4.89.249173.4.89.250173.4.89.251173.4.89.252173.4.89.253173.4.89.254173.4.89.255