AS11351 72.43.240.0/20 CIDR and IP Range Summary.ASN: 11351 - Charter Communications IncHost Count: 4094Addressable IPs: 409672.43.240.0/2472.43.241.0/2472.43.242.0/2472.43.243.0/2472.43.244.0/2472.43.245.0/2472.43.246.0/2472.43.247.0/2472.43.248.0/2472.43.249.0/2472.43.250.0/2472.43.251.0/2472.43.252.0/2472.43.253.0/2472.43.254.0/2472.43.255.0/24