AS20057 166.204.14.0/24 CIDR and IP Range Summary.ASN: 20057 - AT&T Mobility LLCHost Count: 254Addressable IPs: 256 166.204.14.0166.204.14.1166.204.14.2166.204.14.3166.204.14.4166.204.14.5166.204.14.6166.204.14.7166.204.14.8166.204.14.9166.204.14.10166.204.14.11166.204.14.12166.204.14.13166.204.14.14166.204.14.15166.204.14.16166.204.14.17166.204.14.18166.204.14.19166.204.14.20166.204.14.21166.204.14.22166.204.14.23166.204.14.24166.204.14.25166.204.14.26166.204.14.27166.204.14.28166.204.14.29166.204.14.30166.204.14.31166.204.14.32166.204.14.33166.204.14.34166.204.14.35166.204.14.36166.204.14.37166.204.14.38166.204.14.39166.204.14.40166.204.14.41166.204.14.42166.204.14.43166.204.14.44166.204.14.45166.204.14.46166.204.14.47166.204.14.48166.204.14.49166.204.14.50166.204.14.51166.204.14.52166.204.14.53166.204.14.54166.204.14.55166.204.14.56166.204.14.57166.204.14.58166.204.14.59166.204.14.60166.204.14.61166.204.14.62166.204.14.63166.204.14.64166.204.14.65166.204.14.66166.204.14.67166.204.14.68166.204.14.69166.204.14.70166.204.14.71166.204.14.72166.204.14.73166.204.14.74166.204.14.75166.204.14.76166.204.14.77166.204.14.78166.204.14.79166.204.14.80166.204.14.81166.204.14.82166.204.14.83166.204.14.84166.204.14.85166.204.14.86166.204.14.87166.204.14.88166.204.14.89166.204.14.90166.204.14.91166.204.14.92166.204.14.93166.204.14.94166.204.14.95166.204.14.96166.204.14.97166.204.14.98166.204.14.99166.204.14.100166.204.14.101166.204.14.102166.204.14.103166.204.14.104166.204.14.105166.204.14.106166.204.14.107166.204.14.108166.204.14.109166.204.14.110166.204.14.111166.204.14.112166.204.14.113166.204.14.114166.204.14.115166.204.14.116166.204.14.117166.204.14.118166.204.14.119166.204.14.120166.204.14.121166.204.14.122166.204.14.123166.204.14.124166.204.14.125166.204.14.126166.204.14.127166.204.14.128166.204.14.129166.204.14.130166.204.14.131166.204.14.132166.204.14.133166.204.14.134166.204.14.135166.204.14.136166.204.14.137166.204.14.138166.204.14.139166.204.14.140166.204.14.141166.204.14.142166.204.14.143166.204.14.144166.204.14.145166.204.14.146166.204.14.147166.204.14.148166.204.14.149166.204.14.150166.204.14.151166.204.14.152166.204.14.153166.204.14.154166.204.14.155166.204.14.156166.204.14.157166.204.14.158166.204.14.159166.204.14.160166.204.14.161166.204.14.162166.204.14.163166.204.14.164166.204.14.165166.204.14.166166.204.14.167166.204.14.168166.204.14.169166.204.14.170166.204.14.171166.204.14.172166.204.14.173166.204.14.174166.204.14.175166.204.14.176166.204.14.177166.204.14.178166.204.14.179166.204.14.180166.204.14.181166.204.14.182166.204.14.183166.204.14.184166.204.14.185166.204.14.186166.204.14.187166.204.14.188166.204.14.189166.204.14.190166.204.14.191166.204.14.192166.204.14.193166.204.14.194166.204.14.195166.204.14.196166.204.14.197166.204.14.198166.204.14.199166.204.14.200166.204.14.201166.204.14.202166.204.14.203166.204.14.204166.204.14.205166.204.14.206166.204.14.207166.204.14.208166.204.14.209166.204.14.210166.204.14.211166.204.14.212166.204.14.213166.204.14.214166.204.14.215166.204.14.216166.204.14.217166.204.14.218166.204.14.219166.204.14.220166.204.14.221166.204.14.222166.204.14.223166.204.14.224166.204.14.225166.204.14.226166.204.14.227166.204.14.228166.204.14.229166.204.14.230166.204.14.231166.204.14.232166.204.14.233166.204.14.234166.204.14.235166.204.14.236166.204.14.237166.204.14.238166.204.14.239166.204.14.240166.204.14.241166.204.14.242166.204.14.243166.204.14.244166.204.14.245166.204.14.246166.204.14.247166.204.14.248166.204.14.249166.204.14.250166.204.14.251166.204.14.252166.204.14.253166.204.14.254166.204.14.255