AS5400 206.73.28.0/24 CIDR and IP Range Summary.ASN: 5400 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 206.73.28.0206.73.28.1206.73.28.2206.73.28.3206.73.28.4206.73.28.5206.73.28.6206.73.28.7206.73.28.8206.73.28.9206.73.28.10206.73.28.11206.73.28.12206.73.28.13206.73.28.14206.73.28.15206.73.28.16206.73.28.17206.73.28.18206.73.28.19206.73.28.20206.73.28.21206.73.28.22206.73.28.23206.73.28.24206.73.28.25206.73.28.26206.73.28.27206.73.28.28206.73.28.29206.73.28.30206.73.28.31206.73.28.32206.73.28.33206.73.28.34206.73.28.35206.73.28.36206.73.28.37206.73.28.38206.73.28.39206.73.28.40206.73.28.41206.73.28.42206.73.28.43206.73.28.44206.73.28.45206.73.28.46206.73.28.47206.73.28.48206.73.28.49206.73.28.50206.73.28.51206.73.28.52206.73.28.53206.73.28.54206.73.28.55206.73.28.56206.73.28.57206.73.28.58206.73.28.59206.73.28.60206.73.28.61206.73.28.62206.73.28.63206.73.28.64206.73.28.65206.73.28.66206.73.28.67206.73.28.68206.73.28.69206.73.28.70206.73.28.71206.73.28.72206.73.28.73206.73.28.74206.73.28.75206.73.28.76206.73.28.77206.73.28.78206.73.28.79206.73.28.80206.73.28.81206.73.28.82206.73.28.83206.73.28.84206.73.28.85206.73.28.86206.73.28.87206.73.28.88206.73.28.89206.73.28.90206.73.28.91206.73.28.92206.73.28.93206.73.28.94206.73.28.95206.73.28.96206.73.28.97206.73.28.98206.73.28.99206.73.28.100206.73.28.101206.73.28.102206.73.28.103206.73.28.104206.73.28.105206.73.28.106206.73.28.107206.73.28.108206.73.28.109206.73.28.110206.73.28.111206.73.28.112206.73.28.113206.73.28.114206.73.28.115206.73.28.116206.73.28.117206.73.28.118206.73.28.119206.73.28.120206.73.28.121206.73.28.122206.73.28.123206.73.28.124206.73.28.125206.73.28.126206.73.28.127206.73.28.128206.73.28.129206.73.28.130206.73.28.131206.73.28.132206.73.28.133206.73.28.134206.73.28.135206.73.28.136206.73.28.137206.73.28.138206.73.28.139206.73.28.140206.73.28.141206.73.28.142206.73.28.143206.73.28.144206.73.28.145206.73.28.146206.73.28.147206.73.28.148206.73.28.149206.73.28.150206.73.28.151206.73.28.152206.73.28.153206.73.28.154206.73.28.155206.73.28.156206.73.28.157206.73.28.158206.73.28.159206.73.28.160206.73.28.161206.73.28.162206.73.28.163206.73.28.164206.73.28.165206.73.28.166206.73.28.167206.73.28.168206.73.28.169206.73.28.170206.73.28.171206.73.28.172206.73.28.173206.73.28.174206.73.28.175206.73.28.176206.73.28.177206.73.28.178206.73.28.179206.73.28.180206.73.28.181206.73.28.182206.73.28.183206.73.28.184206.73.28.185206.73.28.186206.73.28.187206.73.28.188206.73.28.189206.73.28.190206.73.28.191206.73.28.192206.73.28.193206.73.28.194206.73.28.195206.73.28.196206.73.28.197206.73.28.198206.73.28.199206.73.28.200206.73.28.201206.73.28.202206.73.28.203206.73.28.204206.73.28.205206.73.28.206206.73.28.207206.73.28.208206.73.28.209206.73.28.210206.73.28.211206.73.28.212206.73.28.213206.73.28.214206.73.28.215206.73.28.216206.73.28.217206.73.28.218206.73.28.219206.73.28.220206.73.28.221206.73.28.222206.73.28.223206.73.28.224206.73.28.225206.73.28.226206.73.28.227206.73.28.228206.73.28.229206.73.28.230206.73.28.231206.73.28.232206.73.28.233206.73.28.234206.73.28.235206.73.28.236206.73.28.237206.73.28.238206.73.28.239206.73.28.240206.73.28.241206.73.28.242206.73.28.243206.73.28.244206.73.28.245206.73.28.246206.73.28.247206.73.28.248206.73.28.249206.73.28.250206.73.28.251206.73.28.252206.73.28.253206.73.28.254206.73.28.255