AS11427 173.198.136.0/21 CIDR and IP Range Summary.ASN: 11427 - Charter Communications IncHost Count: 2046Addressable IPs: 2048173.198.136.0/24173.198.137.0/24173.198.138.0/24173.198.139.0/24173.198.140.0/24173.198.141.0/24173.198.142.0/24173.198.143.0/24