AS20057 166.215.143.0/24 CIDR and IP Range Summary.ASN: 20057 - AT&T Mobility LLCHost Count: 254Addressable IPs: 256 166.215.143.0166.215.143.1166.215.143.2166.215.143.3166.215.143.4166.215.143.5166.215.143.6166.215.143.7166.215.143.8166.215.143.9166.215.143.10166.215.143.11166.215.143.12166.215.143.13166.215.143.14166.215.143.15166.215.143.16166.215.143.17166.215.143.18166.215.143.19166.215.143.20166.215.143.21166.215.143.22166.215.143.23166.215.143.24166.215.143.25166.215.143.26166.215.143.27166.215.143.28166.215.143.29166.215.143.30166.215.143.31166.215.143.32166.215.143.33166.215.143.34166.215.143.35166.215.143.36166.215.143.37166.215.143.38166.215.143.39166.215.143.40166.215.143.41166.215.143.42166.215.143.43166.215.143.44166.215.143.45166.215.143.46166.215.143.47166.215.143.48166.215.143.49166.215.143.50166.215.143.51166.215.143.52166.215.143.53166.215.143.54166.215.143.55166.215.143.56166.215.143.57166.215.143.58166.215.143.59166.215.143.60166.215.143.61166.215.143.62166.215.143.63166.215.143.64166.215.143.65166.215.143.66166.215.143.67166.215.143.68166.215.143.69166.215.143.70166.215.143.71166.215.143.72166.215.143.73166.215.143.74166.215.143.75166.215.143.76166.215.143.77166.215.143.78166.215.143.79166.215.143.80166.215.143.81166.215.143.82166.215.143.83166.215.143.84166.215.143.85166.215.143.86166.215.143.87166.215.143.88166.215.143.89166.215.143.90166.215.143.91166.215.143.92166.215.143.93166.215.143.94166.215.143.95166.215.143.96166.215.143.97166.215.143.98166.215.143.99166.215.143.100166.215.143.101166.215.143.102166.215.143.103166.215.143.104166.215.143.105166.215.143.106166.215.143.107166.215.143.108166.215.143.109166.215.143.110166.215.143.111166.215.143.112166.215.143.113166.215.143.114166.215.143.115166.215.143.116166.215.143.117166.215.143.118166.215.143.119166.215.143.120166.215.143.121166.215.143.122166.215.143.123166.215.143.124166.215.143.125166.215.143.126166.215.143.127166.215.143.128166.215.143.129166.215.143.130166.215.143.131166.215.143.132166.215.143.133166.215.143.134166.215.143.135166.215.143.136166.215.143.137166.215.143.138166.215.143.139166.215.143.140166.215.143.141166.215.143.142166.215.143.143166.215.143.144166.215.143.145166.215.143.146166.215.143.147166.215.143.148166.215.143.149166.215.143.150166.215.143.151166.215.143.152166.215.143.153166.215.143.154166.215.143.155166.215.143.156166.215.143.157166.215.143.158166.215.143.159166.215.143.160166.215.143.161166.215.143.162166.215.143.163166.215.143.164166.215.143.165166.215.143.166166.215.143.167166.215.143.168166.215.143.169166.215.143.170166.215.143.171166.215.143.172166.215.143.173166.215.143.174166.215.143.175166.215.143.176166.215.143.177166.215.143.178166.215.143.179166.215.143.180166.215.143.181166.215.143.182166.215.143.183166.215.143.184166.215.143.185166.215.143.186166.215.143.187166.215.143.188166.215.143.189166.215.143.190166.215.143.191166.215.143.192166.215.143.193166.215.143.194166.215.143.195166.215.143.196166.215.143.197166.215.143.198166.215.143.199166.215.143.200166.215.143.201166.215.143.202166.215.143.203166.215.143.204166.215.143.205166.215.143.206166.215.143.207166.215.143.208166.215.143.209166.215.143.210166.215.143.211166.215.143.212166.215.143.213166.215.143.214166.215.143.215166.215.143.216166.215.143.217166.215.143.218166.215.143.219166.215.143.220166.215.143.221166.215.143.222166.215.143.223166.215.143.224166.215.143.225166.215.143.226166.215.143.227166.215.143.228166.215.143.229166.215.143.230166.215.143.231166.215.143.232166.215.143.233166.215.143.234166.215.143.235166.215.143.236166.215.143.237166.215.143.238166.215.143.239166.215.143.240166.215.143.241166.215.143.242166.215.143.243166.215.143.244166.215.143.245166.215.143.246166.215.143.247166.215.143.248166.215.143.249166.215.143.250166.215.143.251166.215.143.252166.215.143.253166.215.143.254166.215.143.255