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 170.199.226.0/24 valid
v4 170.199.228.0/24 valid
v4 170.199.229.0/24 valid
v4 172.112.0.0/13 valid
v4 172.248.0.0/14 valid
v4 172.81.112.0/24 valid
v4 172.81.113.0/24 valid
v4 172.81.114.0/24 valid
v4 172.81.115.0/24 valid
v4 172.88.0.0/14 valid
v4 172.96.80.0/24 valid
v4 172.96.82.0/24 valid
v4 172.96.84.0/24 valid
v4 172.96.87.0/24 valid
v4 172.96.90.0/24 valid
v4 172.96.92.0/24 valid
v4 172.96.93.0/24 valid
v4 172.96.95.0/24 valid
v4 173.196.0.0/16 valid
v4 173.197.160.0/20 valid
v4 173.197.208.0/20 valid
v4 173.197.210.0/23 valid
v4 173.197.216.0/21 valid
v4 173.197.64.0/18 valid
v4 173.197.88.0/21 valid
v4 173.197.96.0/20 valid
v4 173.198.0.0/17 valid
v4 173.198.64.0/19 valid
v4 173.198.88.0/21 valid
v4 173.205.114.0/23 valid
v4 173.205.14.0/23 valid
v4 173.205.18.0/23 valid
v4 173.205.22.0/23 valid
v4 173.205.6.0/23 valid
v4 173.205.70.0/23 valid
v4 173.205.74.0/23 valid
v4 173.205.78.0/23 valid
v4 173.205.8.0/23 valid
v4 173.205.98.0/23 valid
v4 173.239.241.0/24 valid
v4 173.239.244.0/24 valid
v4 191.1.0.0/18 valid
v4 191.1.128.0/18 valid
v4 191.1.192.0/18 valid
v4 191.1.64.0/18 valid
v4 192.138.101.0/24 unknown
v4 192.138.172.0/24 unknown
v4 192.150.116.0/24 unknown
v4 192.171.82.0/24 valid
v4 192.171.88.0/24 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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