AS3456 66.37.160.0/19 CIDR and IP Range Summary.ASN: 3456 - Charter Communications IncHost Count: 8190Addressable IPs: 819266.37.160.0/2466.37.161.0/2466.37.162.0/2466.37.163.0/2466.37.164.0/2466.37.165.0/2466.37.166.0/2466.37.167.0/2466.37.168.0/2466.37.169.0/2466.37.170.0/2466.37.171.0/2466.37.172.0/2466.37.173.0/2466.37.174.0/2466.37.175.0/2466.37.176.0/2466.37.177.0/2466.37.178.0/2466.37.179.0/2466.37.180.0/2466.37.181.0/2466.37.182.0/2466.37.183.0/2466.37.184.0/2466.37.185.0/2466.37.186.0/2466.37.187.0/2466.37.188.0/2466.37.189.0/2466.37.190.0/2466.37.191.0/24