AS2856 86.128.0.0/10 CIDR and IP Range Summary.ASN: 2856 - British Telecommunications PlcHost Count: 4194302Addressable IPs: 419430486.128.0.0/1686.129.0.0/1686.130.0.0/1686.131.0.0/1686.132.0.0/1686.133.0.0/1686.134.0.0/1686.135.0.0/1686.136.0.0/1686.137.0.0/1686.138.0.0/1686.139.0.0/1686.140.0.0/1686.141.0.0/1686.142.0.0/1686.143.0.0/1686.144.0.0/1686.145.0.0/1686.146.0.0/1686.147.0.0/1686.148.0.0/1686.149.0.0/1686.150.0.0/1686.151.0.0/1686.152.0.0/1686.153.0.0/1686.154.0.0/1686.155.0.0/1686.156.0.0/1686.157.0.0/1686.158.0.0/1686.159.0.0/1686.160.0.0/1686.161.0.0/1686.162.0.0/1686.163.0.0/1686.164.0.0/1686.165.0.0/1686.166.0.0/1686.167.0.0/1686.168.0.0/1686.169.0.0/1686.170.0.0/1686.171.0.0/1686.172.0.0/1686.173.0.0/1686.174.0.0/1686.175.0.0/1686.176.0.0/1686.177.0.0/1686.178.0.0/1686.179.0.0/1686.180.0.0/1686.181.0.0/1686.182.0.0/1686.183.0.0/1686.184.0.0/1686.185.0.0/1686.186.0.0/1686.187.0.0/1686.188.0.0/1686.189.0.0/1686.190.0.0/1686.191.0.0/16