AS11351 72.43.208.0/21 CIDR and IP Range Summary.ASN: 11351 - Charter Communications IncHost Count: 2046Addressable IPs: 204872.43.208.0/2472.43.209.0/2472.43.210.0/2472.43.211.0/2472.43.212.0/2472.43.213.0/2472.43.214.0/2472.43.215.0/24