AS20001 67.53.112.0/20 CIDR and IP Range Summary.ASN: 20001 - Charter Communications IncHost Count: 4094Addressable IPs: 409667.53.112.0/2467.53.113.0/2467.53.114.0/2467.53.115.0/2467.53.116.0/2467.53.117.0/2467.53.118.0/2467.53.119.0/2467.53.120.0/2467.53.121.0/2467.53.122.0/2467.53.123.0/2467.53.124.0/2467.53.125.0/2467.53.126.0/2467.53.127.0/24