AS11427

Name: AS11427 — Charter Communications Inc
Creator: ipdex

Charter Communications Inc ISP registered in United States

404IPv4 prefixes

17IPv6 prefixes

98%RPKI-valid

#356AS Rank

#83Rank in United States

2000-06-09Allocated

Charter Communications Inc (AS11427) — ISP, registered in United States. announces 404 IPv4 prefixes + 17 IPv6 prefixes. Rank in United States: #83. Allocated: 2000-06-09.

IPv4 404IPv6 17

Announced prefixes · 421

v4 68.203.0.0/16 valid
v4 68.206.0.0/16 valid
v4 68.207.0.0/18 valid
v4 68.207.64.0/20 valid
v4 68.207.96.0/19 valid
v4 69.23.112.0/20 valid
v4 69.23.128.0/19 valid
v4 69.23.160.0/19 valid
v4 69.33.116.0/23 valid
v4 69.76.128.0/17 valid
v4 70.112.0.0/14 valid
v4 70.115.80.0/21 valid
v4 70.116.0.0/15 valid
v4 70.117.32.0/19 valid
v4 70.118.0.0/17 valid
v4 70.118.128.0/18 valid
v4 70.118.192.0/18 valid
v4 70.119.0.0/16 valid
v4 70.120.0.0/16 valid
v4 70.120.0.0/17 valid
v4 70.120.128.0/17 valid
v4 70.121.0.0/18 valid
v4 70.121.128.0/17 valid
v4 70.121.64.0/18 valid
v4 70.122.0.0/15 valid
v4 70.124.0.0/16 valid
v4 70.125.112.0/20 valid
v4 70.125.123.0/24 valid
v4 70.125.128.0/17 valid
v4 70.125.96.0/20 valid
v4 70.92.32.0/20 valid
v4 70.92.48.0/20 valid
v4 70.94.0.0/17 valid
v4 70.94.128.0/18 valid
v4 70.94.192.0/19 valid
v4 71.40.0.0/17 valid
v4 71.40.192.0/18 valid
v4 71.41.0.0/19 valid
v4 71.41.128.0/18 valid
v4 71.41.192.0/20 valid
v4 71.41.224.0/19 valid
v4 71.42.128.0/19 valid
v4 71.42.176.0/20 valid
v4 71.42.192.0/18 valid
v4 71.42.64.0/18 valid
v4 71.78.0.0/16 valid
v4 72.128.0.0/18 valid
v4 72.128.128.0/19 valid
v4 72.129.160.0/19 valid
v4 72.129.224.0/19 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	421
2026-06-13	421
2026-06-14	421
2026-06-20	421
2026-06-23	421

AS topology · Customer cone 143

Providers · 3

AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS7843 Charter Communications Inc
AS20115 Charter Communications LLC

Customers · 123

AS20231 Charter Communications Inc
AS27325 zColo
AS13380 Zix Corporation
AS46197
AS55103 Thin-nology, LLC
AS3709 City of San Antonio

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