AS5400 206.73.81.0/24 CIDR and IP Range Summary.ASN: 5400 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 206.73.81.0206.73.81.1206.73.81.2206.73.81.3206.73.81.4206.73.81.5206.73.81.6206.73.81.7206.73.81.8206.73.81.9206.73.81.10206.73.81.11206.73.81.12206.73.81.13206.73.81.14206.73.81.15206.73.81.16206.73.81.17206.73.81.18206.73.81.19206.73.81.20206.73.81.21206.73.81.22206.73.81.23206.73.81.24206.73.81.25206.73.81.26206.73.81.27206.73.81.28206.73.81.29206.73.81.30206.73.81.31206.73.81.32206.73.81.33206.73.81.34206.73.81.35206.73.81.36206.73.81.37206.73.81.38206.73.81.39206.73.81.40206.73.81.41206.73.81.42206.73.81.43206.73.81.44206.73.81.45206.73.81.46206.73.81.47206.73.81.48206.73.81.49206.73.81.50206.73.81.51206.73.81.52206.73.81.53206.73.81.54206.73.81.55206.73.81.56206.73.81.57206.73.81.58206.73.81.59206.73.81.60206.73.81.61206.73.81.62206.73.81.63206.73.81.64206.73.81.65206.73.81.66206.73.81.67206.73.81.68206.73.81.69206.73.81.70206.73.81.71206.73.81.72206.73.81.73206.73.81.74206.73.81.75206.73.81.76206.73.81.77206.73.81.78206.73.81.79206.73.81.80206.73.81.81206.73.81.82206.73.81.83206.73.81.84206.73.81.85206.73.81.86206.73.81.87206.73.81.88206.73.81.89206.73.81.90206.73.81.91206.73.81.92206.73.81.93206.73.81.94206.73.81.95206.73.81.96206.73.81.97206.73.81.98206.73.81.99206.73.81.100206.73.81.101206.73.81.102206.73.81.103206.73.81.104206.73.81.105206.73.81.106206.73.81.107206.73.81.108206.73.81.109206.73.81.110206.73.81.111206.73.81.112206.73.81.113206.73.81.114206.73.81.115206.73.81.116206.73.81.117206.73.81.118206.73.81.119206.73.81.120206.73.81.121206.73.81.122206.73.81.123206.73.81.124206.73.81.125206.73.81.126206.73.81.127206.73.81.128206.73.81.129206.73.81.130206.73.81.131206.73.81.132206.73.81.133206.73.81.134206.73.81.135206.73.81.136206.73.81.137206.73.81.138206.73.81.139206.73.81.140206.73.81.141206.73.81.142206.73.81.143206.73.81.144206.73.81.145206.73.81.146206.73.81.147206.73.81.148206.73.81.149206.73.81.150206.73.81.151206.73.81.152206.73.81.153206.73.81.154206.73.81.155206.73.81.156206.73.81.157206.73.81.158206.73.81.159206.73.81.160206.73.81.161206.73.81.162206.73.81.163206.73.81.164206.73.81.165206.73.81.166206.73.81.167206.73.81.168206.73.81.169206.73.81.170206.73.81.171206.73.81.172206.73.81.173206.73.81.174206.73.81.175206.73.81.176206.73.81.177206.73.81.178206.73.81.179206.73.81.180206.73.81.181206.73.81.182206.73.81.183206.73.81.184206.73.81.185206.73.81.186206.73.81.187206.73.81.188206.73.81.189206.73.81.190206.73.81.191206.73.81.192206.73.81.193206.73.81.194206.73.81.195206.73.81.196206.73.81.197206.73.81.198206.73.81.199206.73.81.200206.73.81.201206.73.81.202206.73.81.203206.73.81.204206.73.81.205206.73.81.206206.73.81.207206.73.81.208206.73.81.209206.73.81.210206.73.81.211206.73.81.212206.73.81.213206.73.81.214206.73.81.215206.73.81.216206.73.81.217206.73.81.218206.73.81.219206.73.81.220206.73.81.221206.73.81.222206.73.81.223206.73.81.224206.73.81.225206.73.81.226206.73.81.227206.73.81.228206.73.81.229206.73.81.230206.73.81.231206.73.81.232206.73.81.233206.73.81.234206.73.81.235206.73.81.236206.73.81.237206.73.81.238206.73.81.239206.73.81.240206.73.81.241206.73.81.242206.73.81.243206.73.81.244206.73.81.245206.73.81.246206.73.81.247206.73.81.248206.73.81.249206.73.81.250206.73.81.251206.73.81.252206.73.81.253206.73.81.254206.73.81.255