AS6830 77.72.64.0/21 CIDR and IP Range Summary.ASN: 6830 - Liberty Global B.V.Host Count: 2046Addressable IPs: 204877.72.64.0/2477.72.65.0/2477.72.66.0/2477.72.67.0/2477.72.68.0/2477.72.69.0/2477.72.70.0/2477.72.71.0/24