AS20001

Name: AS20001 — Charter Communications Inc
Creator: ipdex

Charter Communications Inc ISP registered in United States

573IPv4 prefixes

35IPv6 prefixes

95%RPKI-valid

#344AS Rank

#61Rank in United States

2001-03-13Allocated

Charter Communications Inc (AS20001) — ISP, registered in United States. announces 573 IPv4 prefixes + 35 IPv6 prefixes. Rank in United States: #61. Allocated: 2001-03-13.

IPv4 573IPv6 35

Announced prefixes · 608

v4 66.17.184.0/24 valid
v4 66.234.230.0/23 valid
v4 66.234.236.0/23 valid
v4 66.234.240.0/23 valid
v4 66.234.248.0/23 valid
v4 66.27.0.0/16 valid
v4 66.27.192.0/19 valid
v4 66.27.32.0/20 valid
v4 66.53.160.0/22 valid
v4 66.74.0.0/15 valid
v4 66.74.112.0/20 valid
v4 66.75.0.0/16 valid
v4 66.75.64.0/18 valid
v4 66.8.128.0/17 valid
v4 66.91.0.0/16 valid
v4 66.91.224.0/19 valid
v4 67.103.194.0/23 valid
v4 67.103.196.0/22 valid
v4 67.103.200.0/22 valid
v4 67.103.204.0/23 valid
v4 67.103.24.0/23 valid
v4 67.103.27.0/24 valid
v4 67.216.236.0/24 valid
v4 67.216.237.0/24 valid
v4 67.49.0.0/16 valid
v4 67.49.128.0/18 valid
v4 67.52.128.0/18 valid
v4 67.52.64.0/19 valid
v4 67.52.96.0/19 valid
v4 67.53.112.0/20 valid
v4 67.53.192.0/19 valid
v4 67.53.32.0/19 valid
v4 68.182.208.0/22 valid
v4 68.182.216.0/22 valid
v4 69.174.104.0/23 valid
v4 69.174.120.0/24 valid
v4 69.174.69.0/24 valid
v4 69.31.64.0/23 valid
v4 69.31.66.0/23 valid
v4 69.58.65.0/24 valid
v4 69.58.66.0/24 valid
v4 69.58.69.0/24 valid
v4 69.58.71.0/24 valid
v4 69.58.72.0/24 valid
v4 69.58.76.0/24 valid
v4 69.58.77.0/24 valid
v4 69.58.78.0/24 valid
v4 69.58.79.0/24 valid
v4 69.58.89.0/24 valid
v4 69.58.90.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-22

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	608
2026-06-13	608

Internet Exchanges · 1

DRF IX Honolulu 100 Gbps

Facilities · 1

1 Facilities · 1 Countries

DRFortress HNL Honolulu

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AS20001

Announced prefixes · 608

Prefix history

Internet Exchanges · 1

Facilities · 1

AS topology · Customer cone 150

Providers · 3

Peers · 2

Customers · 147

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