AS3561 206.156.20.0/24 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 254Addressable IPs: 256 206.156.20.0206.156.20.1206.156.20.2206.156.20.3206.156.20.4206.156.20.5206.156.20.6206.156.20.7206.156.20.8206.156.20.9206.156.20.10206.156.20.11206.156.20.12206.156.20.13206.156.20.14206.156.20.15206.156.20.16206.156.20.17206.156.20.18206.156.20.19206.156.20.20206.156.20.21206.156.20.22206.156.20.23206.156.20.24206.156.20.25206.156.20.26206.156.20.27206.156.20.28206.156.20.29206.156.20.30206.156.20.31206.156.20.32206.156.20.33206.156.20.34206.156.20.35206.156.20.36206.156.20.37206.156.20.38206.156.20.39206.156.20.40206.156.20.41206.156.20.42206.156.20.43206.156.20.44206.156.20.45206.156.20.46206.156.20.47206.156.20.48206.156.20.49206.156.20.50206.156.20.51206.156.20.52206.156.20.53206.156.20.54206.156.20.55206.156.20.56206.156.20.57206.156.20.58206.156.20.59206.156.20.60206.156.20.61206.156.20.62206.156.20.63206.156.20.64206.156.20.65206.156.20.66206.156.20.67206.156.20.68206.156.20.69206.156.20.70206.156.20.71206.156.20.72206.156.20.73206.156.20.74206.156.20.75206.156.20.76206.156.20.77206.156.20.78206.156.20.79206.156.20.80206.156.20.81206.156.20.82206.156.20.83206.156.20.84206.156.20.85206.156.20.86206.156.20.87206.156.20.88206.156.20.89206.156.20.90206.156.20.91206.156.20.92206.156.20.93206.156.20.94206.156.20.95206.156.20.96206.156.20.97206.156.20.98206.156.20.99206.156.20.100206.156.20.101206.156.20.102206.156.20.103206.156.20.104206.156.20.105206.156.20.106206.156.20.107206.156.20.108206.156.20.109206.156.20.110206.156.20.111206.156.20.112206.156.20.113206.156.20.114206.156.20.115206.156.20.116206.156.20.117206.156.20.118206.156.20.119206.156.20.120206.156.20.121206.156.20.122206.156.20.123206.156.20.124206.156.20.125206.156.20.126206.156.20.127206.156.20.128206.156.20.129206.156.20.130206.156.20.131206.156.20.132206.156.20.133206.156.20.134206.156.20.135206.156.20.136206.156.20.137206.156.20.138206.156.20.139206.156.20.140206.156.20.141206.156.20.142206.156.20.143206.156.20.144206.156.20.145206.156.20.146206.156.20.147206.156.20.148206.156.20.149206.156.20.150206.156.20.151206.156.20.152206.156.20.153206.156.20.154206.156.20.155206.156.20.156206.156.20.157206.156.20.158206.156.20.159206.156.20.160206.156.20.161206.156.20.162206.156.20.163206.156.20.164206.156.20.165206.156.20.166206.156.20.167206.156.20.168206.156.20.169206.156.20.170206.156.20.171206.156.20.172206.156.20.173206.156.20.174206.156.20.175206.156.20.176206.156.20.177206.156.20.178206.156.20.179206.156.20.180206.156.20.181206.156.20.182206.156.20.183206.156.20.184206.156.20.185206.156.20.186206.156.20.187206.156.20.188206.156.20.189206.156.20.190206.156.20.191206.156.20.192206.156.20.193206.156.20.194206.156.20.195206.156.20.196206.156.20.197206.156.20.198206.156.20.199206.156.20.200206.156.20.201206.156.20.202206.156.20.203206.156.20.204206.156.20.205206.156.20.206206.156.20.207206.156.20.208206.156.20.209206.156.20.210206.156.20.211206.156.20.212206.156.20.213206.156.20.214206.156.20.215206.156.20.216206.156.20.217206.156.20.218206.156.20.219206.156.20.220206.156.20.221206.156.20.222206.156.20.223206.156.20.224206.156.20.225206.156.20.226206.156.20.227206.156.20.228206.156.20.229206.156.20.230206.156.20.231206.156.20.232206.156.20.233206.156.20.234206.156.20.235206.156.20.236206.156.20.237206.156.20.238206.156.20.239206.156.20.240206.156.20.241206.156.20.242206.156.20.243206.156.20.244206.156.20.245206.156.20.246206.156.20.247206.156.20.248206.156.20.249206.156.20.250206.156.20.251206.156.20.252206.156.20.253206.156.20.254206.156.20.255