AS5400 212.31.217.0/24 CIDR and IP Range Summary.ASN: 5400 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 212.31.217.0212.31.217.1212.31.217.2212.31.217.3212.31.217.4212.31.217.5212.31.217.6212.31.217.7212.31.217.8212.31.217.9212.31.217.10212.31.217.11212.31.217.12212.31.217.13212.31.217.14212.31.217.15212.31.217.16212.31.217.17212.31.217.18212.31.217.19212.31.217.20212.31.217.21212.31.217.22212.31.217.23212.31.217.24212.31.217.25212.31.217.26212.31.217.27212.31.217.28212.31.217.29212.31.217.30212.31.217.31212.31.217.32212.31.217.33212.31.217.34212.31.217.35212.31.217.36212.31.217.37212.31.217.38212.31.217.39212.31.217.40212.31.217.41212.31.217.42212.31.217.43212.31.217.44212.31.217.45212.31.217.46212.31.217.47212.31.217.48212.31.217.49212.31.217.50212.31.217.51212.31.217.52212.31.217.53212.31.217.54212.31.217.55212.31.217.56212.31.217.57212.31.217.58212.31.217.59212.31.217.60212.31.217.61212.31.217.62212.31.217.63212.31.217.64212.31.217.65212.31.217.66212.31.217.67212.31.217.68212.31.217.69212.31.217.70212.31.217.71212.31.217.72212.31.217.73212.31.217.74212.31.217.75212.31.217.76212.31.217.77212.31.217.78212.31.217.79212.31.217.80212.31.217.81212.31.217.82212.31.217.83212.31.217.84212.31.217.85212.31.217.86212.31.217.87212.31.217.88212.31.217.89212.31.217.90212.31.217.91212.31.217.92212.31.217.93212.31.217.94212.31.217.95212.31.217.96212.31.217.97212.31.217.98212.31.217.99212.31.217.100212.31.217.101212.31.217.102212.31.217.103212.31.217.104212.31.217.105212.31.217.106212.31.217.107212.31.217.108212.31.217.109212.31.217.110212.31.217.111212.31.217.112212.31.217.113212.31.217.114212.31.217.115212.31.217.116212.31.217.117212.31.217.118212.31.217.119212.31.217.120212.31.217.121212.31.217.122212.31.217.123212.31.217.124212.31.217.125212.31.217.126212.31.217.127212.31.217.128212.31.217.129212.31.217.130212.31.217.131212.31.217.132212.31.217.133212.31.217.134212.31.217.135212.31.217.136212.31.217.137212.31.217.138212.31.217.139212.31.217.140212.31.217.141212.31.217.142212.31.217.143212.31.217.144212.31.217.145212.31.217.146212.31.217.147212.31.217.148212.31.217.149212.31.217.150212.31.217.151212.31.217.152212.31.217.153212.31.217.154212.31.217.155212.31.217.156212.31.217.157212.31.217.158212.31.217.159212.31.217.160212.31.217.161212.31.217.162212.31.217.163212.31.217.164212.31.217.165212.31.217.166212.31.217.167212.31.217.168212.31.217.169212.31.217.170212.31.217.171212.31.217.172212.31.217.173212.31.217.174212.31.217.175212.31.217.176212.31.217.177212.31.217.178212.31.217.179212.31.217.180212.31.217.181212.31.217.182212.31.217.183212.31.217.184212.31.217.185212.31.217.186212.31.217.187212.31.217.188212.31.217.189212.31.217.190212.31.217.191212.31.217.192212.31.217.193212.31.217.194212.31.217.195212.31.217.196212.31.217.197212.31.217.198212.31.217.199212.31.217.200212.31.217.201212.31.217.202212.31.217.203212.31.217.204212.31.217.205212.31.217.206212.31.217.207212.31.217.208212.31.217.209212.31.217.210212.31.217.211212.31.217.212212.31.217.213212.31.217.214212.31.217.215212.31.217.216212.31.217.217212.31.217.218212.31.217.219212.31.217.220212.31.217.221212.31.217.222212.31.217.223212.31.217.224212.31.217.225212.31.217.226212.31.217.227212.31.217.228212.31.217.229212.31.217.230212.31.217.231212.31.217.232212.31.217.233212.31.217.234212.31.217.235212.31.217.236212.31.217.237212.31.217.238212.31.217.239212.31.217.240212.31.217.241212.31.217.242212.31.217.243212.31.217.244212.31.217.245212.31.217.246212.31.217.247212.31.217.248212.31.217.249212.31.217.250212.31.217.251212.31.217.252212.31.217.253212.31.217.254212.31.217.255