AS3300 195.206.72.0/21 CIDR and IP Range Summary.ASN: 3300 - British Telecommunications PLCHost Count: 2046Addressable IPs: 2048195.206.72.0/24195.206.73.0/24195.206.74.0/24195.206.75.0/24195.206.76.0/24195.206.77.0/24195.206.78.0/24195.206.79.0/24