AS20115 75.140.144.0/20 CIDR and IP Range Summary.ASN: 20115 - Charter CommunicationsHost Count: 4094Addressable IPs: 409675.140.144.0/2475.140.145.0/2475.140.146.0/2475.140.147.0/2475.140.148.0/2475.140.149.0/2475.140.150.0/2475.140.151.0/2475.140.152.0/2475.140.153.0/2475.140.154.0/2475.140.155.0/2475.140.156.0/2475.140.157.0/2475.140.158.0/2475.140.159.0/24