AS3456 173.40.112.0/20 CIDR and IP Range Summary.ASN: 3456 - Charter Communications IncHost Count: 4094Addressable IPs: 4096173.40.112.0/24173.40.113.0/24173.40.114.0/24173.40.115.0/24173.40.116.0/24173.40.117.0/24173.40.118.0/24173.40.119.0/24173.40.120.0/24173.40.121.0/24173.40.122.0/24173.40.123.0/24173.40.124.0/24173.40.125.0/24173.40.126.0/24173.40.127.0/24