AS4052 144.198.144.0/20 CIDR and IP Range Summary.ASN: 4052 - Rovi CorporationHost Count: 4094Addressable IPs: 4096144.198.144.0/24144.198.145.0/24144.198.146.0/24144.198.147.0/24144.198.148.0/24144.198.149.0/24144.198.150.0/24144.198.151.0/24144.198.152.0/24144.198.153.0/24144.198.154.0/24144.198.155.0/24144.198.156.0/24144.198.157.0/24144.198.158.0/24144.198.159.0/24