AS20115 47.231.232.0/21 CIDR and IP Range Summary.ASN: 20115 - Charter CommunicationsHost Count: 2046Addressable IPs: 204847.231.232.0/2447.231.233.0/2447.231.234.0/2447.231.235.0/2447.231.236.0/2447.231.237.0/2447.231.238.0/2447.231.239.0/24