AS4052 144.198.64.0/20 CIDR and IP Range Summary.ASN: 4052 - Rovi CorporationHost Count: 4094Addressable IPs: 4096144.198.64.0/24144.198.65.0/24144.198.66.0/24144.198.67.0/24144.198.68.0/24144.198.69.0/24144.198.70.0/24144.198.71.0/24144.198.72.0/24144.198.73.0/24144.198.74.0/24144.198.75.0/24144.198.76.0/24144.198.77.0/24144.198.78.0/24144.198.79.0/24