ASN 17231 - AT&T Enhanced Network Services Number of IPs: 256 Number of Addressable Hosts: 254 IP Subnets in 206.16.209.0/24 206.16.209.0206.16.209.1206.16.209.2206.16.209.3206.16.209.4206.16.209.5206.16.209.6206.16.209.7206.16.209.8206.16.209.9206.16.209.10206.16.209.11206.16.209.12206.16.209.13206.16.209.14206.16.209.15206.16.209.16206.16.209.17206.16.209.18206.16.209.19206.16.209.20206.16.209.21206.16.209.22206.16.209.23206.16.209.24206.16.209.25206.16.209.26206.16.209.27206.16.209.28206.16.209.29206.16.209.30206.16.209.31206.16.209.32206.16.209.33206.16.209.34206.16.209.35206.16.209.36206.16.209.37206.16.209.38206.16.209.39206.16.209.40206.16.209.41206.16.209.42206.16.209.43206.16.209.44206.16.209.45206.16.209.46206.16.209.47206.16.209.48206.16.209.49206.16.209.50206.16.209.51206.16.209.52206.16.209.53206.16.209.54206.16.209.55206.16.209.56206.16.209.57206.16.209.58206.16.209.59206.16.209.60206.16.209.61206.16.209.62206.16.209.63206.16.209.64206.16.209.65206.16.209.66206.16.209.67206.16.209.68206.16.209.69206.16.209.70206.16.209.71206.16.209.72206.16.209.73206.16.209.74206.16.209.75206.16.209.76206.16.209.77206.16.209.78206.16.209.79206.16.209.80206.16.209.81206.16.209.82206.16.209.83206.16.209.84206.16.209.85206.16.209.86206.16.209.87206.16.209.88206.16.209.89206.16.209.90206.16.209.91206.16.209.92206.16.209.93206.16.209.94206.16.209.95206.16.209.96206.16.209.97206.16.209.98206.16.209.99206.16.209.100206.16.209.101206.16.209.102206.16.209.103206.16.209.104206.16.209.105206.16.209.106206.16.209.107206.16.209.108206.16.209.109206.16.209.110206.16.209.111206.16.209.112206.16.209.113206.16.209.114206.16.209.115206.16.209.116206.16.209.117206.16.209.118206.16.209.119206.16.209.120206.16.209.121206.16.209.122206.16.209.123206.16.209.124206.16.209.125206.16.209.126206.16.209.127206.16.209.128206.16.209.129206.16.209.130206.16.209.131206.16.209.132206.16.209.133206.16.209.134206.16.209.135206.16.209.136206.16.209.137206.16.209.138206.16.209.139206.16.209.140206.16.209.141206.16.209.142206.16.209.143206.16.209.144206.16.209.145206.16.209.146206.16.209.147206.16.209.148206.16.209.149206.16.209.150206.16.209.151206.16.209.152206.16.209.153206.16.209.154206.16.209.155206.16.209.156206.16.209.157206.16.209.158206.16.209.159206.16.209.160206.16.209.161206.16.209.162206.16.209.163206.16.209.164206.16.209.165206.16.209.166206.16.209.167206.16.209.168206.16.209.169206.16.209.170206.16.209.171206.16.209.172206.16.209.173206.16.209.174206.16.209.175206.16.209.176206.16.209.177206.16.209.178206.16.209.179206.16.209.180206.16.209.181206.16.209.182206.16.209.183206.16.209.184206.16.209.185206.16.209.186206.16.209.187206.16.209.188206.16.209.189206.16.209.190206.16.209.191206.16.209.192206.16.209.193206.16.209.194206.16.209.195206.16.209.196206.16.209.197206.16.209.198206.16.209.199206.16.209.200206.16.209.201206.16.209.202206.16.209.203206.16.209.204206.16.209.205206.16.209.206206.16.209.207206.16.209.208206.16.209.209206.16.209.210206.16.209.211206.16.209.212206.16.209.213206.16.209.214206.16.209.215206.16.209.216206.16.209.217206.16.209.218206.16.209.219206.16.209.220206.16.209.221206.16.209.222206.16.209.223206.16.209.224206.16.209.225206.16.209.226206.16.209.227206.16.209.228206.16.209.229206.16.209.230206.16.209.231206.16.209.232206.16.209.233206.16.209.234206.16.209.235206.16.209.236206.16.209.237206.16.209.238206.16.209.239206.16.209.240206.16.209.241206.16.209.242206.16.209.243206.16.209.244206.16.209.245206.16.209.246206.16.209.247206.16.209.248206.16.209.249206.16.209.250206.16.209.251206.16.209.252206.16.209.253206.16.209.254206.16.209.255
