AS5089 64.137.0.0/21 CIDR and IP Range Summary.ASN: 5089 - Virgin Media LimitedHost Count: 2046Addressable IPs: 204864.137.0.0/2464.137.1.0/2464.137.2.0/2464.137.3.0/2464.137.4.0/2464.137.5.0/2464.137.6.0/2464.137.7.0/24