AS11351 72.45.200.0/21 CIDR and IP Range Summary.ASN: 11351 - Charter Communications IncHost Count: 2046Addressable IPs: 204872.45.200.0/2472.45.201.0/2472.45.202.0/2472.45.203.0/2472.45.204.0/2472.45.205.0/2472.45.206.0/2472.45.207.0/24