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 205.142.110.0/24 unknown
v4 205.179.128.0/18 valid
v4 205.179.192.0/20 valid
v4 205.179.224.0/20 valid
v4 206.135.128.0/20 valid
v4 206.135.192.0/19 valid
v4 206.201.240.0/20 unknown
v4 206.206.110.0/24 valid
v4 206.217.104.0/21 valid
v4 206.217.112.0/20 valid
v4 206.217.64.0/23 valid
v4 206.217.72.0/23 valid
v4 206.217.76.0/23 valid
v4 206.217.82.0/23 valid
v4 206.217.88.0/23 valid
v4 206.217.98.0/23 valid
v4 206.251.0.0/24 valid
v4 206.251.1.0/24 valid
v4 206.251.10.0/24 valid
v4 206.251.11.0/24 valid
v4 206.251.12.0/24 valid
v4 206.251.13.0/24 valid
v4 206.251.14.0/24 valid
v4 206.251.15.0/24 valid
v4 206.251.2.0/24 valid
v4 206.251.3.0/24 valid
v4 206.251.4.0/24 valid
v4 206.251.5.0/24 valid
v4 206.251.6.0/24 valid
v4 206.251.7.0/24 valid
v4 206.251.8.0/24 valid
v4 206.251.9.0/24 valid
v4 207.145.224.0/20 valid
v4 207.168.0.0/20 valid
v4 207.168.128.0/17 valid
v4 207.168.32.0/20 valid
v4 207.168.64.0/20 valid
v4 207.168.96.0/20 valid
v4 207.182.24.0/24 valid
v4 207.182.29.0/24 valid
v4 207.254.91.0/24 valid
v4 207.254.92.0/24 valid
v4 207.254.93.0/24 valid
v4 208.113.16.0/23 valid
v4 208.113.22.0/23 valid
v4 208.113.32.0/23 valid
v4 208.113.46.0/23 valid
v4 208.113.48.0/23 valid
v4 208.113.58.0/23 valid
v4 208.113.6.0/23 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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