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 74.62.192.0/18 valid
v4 74.82.112.0/20 valid
v4 74.87.0.0/18 valid
v4 74.87.133.0/24 valid
v4 74.87.134.0/24 valid
v4 74.87.136.0/24 valid
v4 74.87.137.0/24 valid
v4 74.87.144.0/23 valid
v4 74.87.148.0/23 valid
v4 74.87.156.0/24 valid
v4 74.87.157.0/24 valid
v4 74.87.158.0/23 valid
v4 74.87.188.0/23 valid
v4 74.87.200.0/21 valid
v4 74.87.208.0/21 valid
v4 74.87.236.0/22 valid
v4 74.87.241.0/24 valid
v4 74.87.243.0/24 valid
v4 74.87.40.0/23 valid
v4 74.87.48.0/20 valid
v4 75.80.0.0/16 valid
v4 75.80.192.0/19 valid
v4 75.80.64.0/20 valid
v4 75.81.176.0/20 valid
v4 75.82.0.0/15 valid
v4 75.84.0.0/15 valid
v4 75.85.0.0/17 valid
v4 75.85.128.0/19 valid
v4 75.87.224.0/20 valid
v4 76.166.0.0/15 valid
v4 76.166.128.0/17 valid
v4 76.166.16.0/22 valid
v4 76.168.0.0/13 valid
v4 76.172.0.0/18 valid
v4 76.172.112.0/21 valid
v4 76.173.0.0/16 valid
v4 76.176.0.0/16 valid
v4 76.178.104.0/24 valid
v4 76.178.105.0/24 valid
v4 76.178.106.0/24 valid
v4 76.178.107.0/24 valid
v4 76.178.108.0/23 valid
v4 76.178.110.0/23 valid
v4 76.178.112.0/23 valid
v4 76.178.114.0/24 valid
v4 76.178.115.0/24 valid
v4 76.178.116.0/22 valid
v4 76.178.12.0/23 valid
v4 76.178.122.0/23 valid
v4 76.178.124.0/23 valid

RPKI: rpki.cloudflare.com · 2026-06-23

— 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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