AS3300 206.73.64.0/19 CIDR and IP Range Summary.ASN: 3300 - British Telecommunications PLCHost Count: 8190Addressable IPs: 8192206.73.64.0/24206.73.65.0/24206.73.66.0/24206.73.67.0/24206.73.68.0/24206.73.69.0/24206.73.70.0/24206.73.71.0/24206.73.72.0/24206.73.73.0/24206.73.74.0/24206.73.75.0/24206.73.76.0/24206.73.77.0/24206.73.78.0/24206.73.79.0/24206.73.80.0/24206.73.81.0/24206.73.82.0/24206.73.83.0/24206.73.84.0/24206.73.85.0/24206.73.86.0/24206.73.87.0/24206.73.88.0/24206.73.89.0/24206.73.90.0/24206.73.91.0/24206.73.92.0/24206.73.93.0/24206.73.94.0/24206.73.95.0/24