AS3456 76.61.208.0/20 CIDR and IP Range Summary.ASN: 3456 - Charter Communications IncHost Count: 4094Addressable IPs: 409676.61.208.0/2476.61.209.0/2476.61.210.0/2476.61.211.0/2476.61.212.0/2476.61.213.0/2476.61.214.0/2476.61.215.0/2476.61.216.0/2476.61.217.0/2476.61.218.0/2476.61.219.0/2476.61.220.0/2476.61.221.0/2476.61.222.0/2476.61.223.0/24