AS20001 98.153.200.0/21 CIDR and IP Range Summary.ASN: 20001 - Charter Communications IncHost Count: 2046Addressable IPs: 204898.153.200.0/2498.153.201.0/2498.153.202.0/2498.153.203.0/2498.153.204.0/2498.153.205.0/2498.153.206.0/2498.153.207.0/24