AS10838 47.231.152.0/21 CIDR and IP Range Summary.ASN: 10838 - Charter Communications IncHost Count: 2046Addressable IPs: 204847.231.152.0/2447.231.153.0/2447.231.154.0/2447.231.155.0/2447.231.156.0/2447.231.157.0/2447.231.158.0/2447.231.159.0/24