AS20001 66.91.21.0/24 CIDR and IP Range Summary.ASN: 20001 - Charter Communications IncHost Count: 254Addressable IPs: 256 66.91.21.066.91.21.166.91.21.266.91.21.366.91.21.466.91.21.566.91.21.666.91.21.766.91.21.866.91.21.966.91.21.1066.91.21.1166.91.21.1266.91.21.1366.91.21.1466.91.21.1566.91.21.1666.91.21.1766.91.21.1866.91.21.1966.91.21.2066.91.21.2166.91.21.2266.91.21.2366.91.21.2466.91.21.2566.91.21.2666.91.21.2766.91.21.2866.91.21.2966.91.21.3066.91.21.3166.91.21.3266.91.21.3366.91.21.3466.91.21.3566.91.21.3666.91.21.3766.91.21.3866.91.21.3966.91.21.4066.91.21.4166.91.21.4266.91.21.4366.91.21.4466.91.21.4566.91.21.4666.91.21.4766.91.21.4866.91.21.4966.91.21.5066.91.21.5166.91.21.5266.91.21.5366.91.21.5466.91.21.5566.91.21.5666.91.21.5766.91.21.5866.91.21.5966.91.21.6066.91.21.6166.91.21.6266.91.21.6366.91.21.6466.91.21.6566.91.21.6666.91.21.6766.91.21.6866.91.21.6966.91.21.7066.91.21.7166.91.21.7266.91.21.7366.91.21.7466.91.21.7566.91.21.7666.91.21.7766.91.21.7866.91.21.7966.91.21.8066.91.21.8166.91.21.8266.91.21.8366.91.21.8466.91.21.8566.91.21.8666.91.21.8766.91.21.8866.91.21.8966.91.21.9066.91.21.9166.91.21.9266.91.21.9366.91.21.9466.91.21.9566.91.21.9666.91.21.9766.91.21.9866.91.21.9966.91.21.10066.91.21.10166.91.21.10266.91.21.10366.91.21.10466.91.21.10566.91.21.10666.91.21.10766.91.21.10866.91.21.10966.91.21.11066.91.21.11166.91.21.11266.91.21.11366.91.21.11466.91.21.11566.91.21.11666.91.21.11766.91.21.11866.91.21.11966.91.21.12066.91.21.12166.91.21.12266.91.21.12366.91.21.12466.91.21.12566.91.21.12666.91.21.12766.91.21.12866.91.21.12966.91.21.13066.91.21.13166.91.21.13266.91.21.13366.91.21.13466.91.21.13566.91.21.13666.91.21.13766.91.21.13866.91.21.13966.91.21.14066.91.21.14166.91.21.14266.91.21.14366.91.21.14466.91.21.14566.91.21.14666.91.21.14766.91.21.14866.91.21.14966.91.21.15066.91.21.15166.91.21.15266.91.21.15366.91.21.15466.91.21.15566.91.21.15666.91.21.15766.91.21.15866.91.21.15966.91.21.16066.91.21.16166.91.21.16266.91.21.16366.91.21.16466.91.21.16566.91.21.16666.91.21.16766.91.21.16866.91.21.16966.91.21.17066.91.21.17166.91.21.17266.91.21.17366.91.21.17466.91.21.17566.91.21.17666.91.21.17766.91.21.17866.91.21.17966.91.21.18066.91.21.18166.91.21.18266.91.21.18366.91.21.18466.91.21.18566.91.21.18666.91.21.18766.91.21.18866.91.21.18966.91.21.19066.91.21.19166.91.21.19266.91.21.19366.91.21.19466.91.21.19566.91.21.19666.91.21.19766.91.21.19866.91.21.19966.91.21.20066.91.21.20166.91.21.20266.91.21.20366.91.21.20466.91.21.20566.91.21.20666.91.21.20766.91.21.20866.91.21.20966.91.21.21066.91.21.21166.91.21.21266.91.21.21366.91.21.21466.91.21.21566.91.21.21666.91.21.21766.91.21.21866.91.21.21966.91.21.22066.91.21.22166.91.21.22266.91.21.22366.91.21.22466.91.21.22566.91.21.22666.91.21.22766.91.21.22866.91.21.22966.91.21.23066.91.21.23166.91.21.23266.91.21.23366.91.21.23466.91.21.23566.91.21.23666.91.21.23766.91.21.23866.91.21.23966.91.21.24066.91.21.24166.91.21.24266.91.21.24366.91.21.24466.91.21.24566.91.21.24666.91.21.24766.91.21.24866.91.21.24966.91.21.25066.91.21.25166.91.21.25266.91.21.25366.91.21.25466.91.21.255