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 72.131.192.0/18 valid
v4 72.133.224.0/20 valid
v4 72.133.64.0/18 valid
v4 72.135.0.0/19 valid
v4 72.135.96.0/20 valid
v4 72.176.0.0/13 valid
v4 72.183.75.0/24 valid
v4 72.190.0.0/15 valid
v4 72.245.0.0/18 valid
v4 72.245.160.0/21 valid
v4 72.245.176.0/21 valid
v4 72.245.88.0/21 valid
v4 72.245.96.0/19 valid
v4 74.2.28.0/22 valid
v4 74.2.64.0/19 valid
v4 74.62.112.0/20 valid
v4 74.62.128.0/20 valid
v4 74.62.160.0/21 valid
v4 74.62.64.0/22 valid
v4 74.62.76.0/22 valid
v4 74.87.104.0/21 valid
v4 74.87.160.0/20 valid
v4 74.87.176.0/21 valid
v4 74.87.184.0/22 valid
v4 74.87.192.0/22 valid
v4 75.81.0.0/18 valid
v4 75.81.128.0/19 valid
v4 75.81.160.0/20 valid
v4 75.81.64.0/18 valid
v4 75.87.0.0/17 valid
v4 75.87.128.0/18 valid
v4 76.182.192.0/18 valid
v4 76.183.0.0/16 valid
v4 76.184.0.0/14 valid
v4 76.58.32.0/21 valid
v4 76.58.58.0/23 valid
v4 76.79.0.0/18 valid
v4 76.84.0.0/16 valid
v4 76.85.0.0/17 valid
v4 76.85.128.0/18 valid
v4 76.85.192.0/19 valid
v4 76.92.112.0/20 valid
v4 76.92.128.0/17 valid
v4 97.105.0.0/16 valid
v4 97.77.0.0/16 valid
v4 97.79.128.0/17 valid
v4 97.98.0.0/15 valid
v4 98.100.96.0/19 valid
v4 98.120.108.0/24 valid
v4 98.120.111.0/24 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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