AS11829

Name: AS11829 — Cadence Design Systems, Inc.
Creator: ipdex

Cadence Design Systems, Inc. Unknown registered in United States

6IPv4 prefixes

0IPv6 prefixes

#16,262AS Rank

327/327RIS visibility

#4,646Rank in United States

1999-01-05Allocated

Cadence Design Systems, Inc. (AS11829) — Unknown, registered in United States. announces 6 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4646. Allocated: 1999-01-05.

IPv4 6IPv6 0

Announced prefixes · 6

v4 158.140.1.0/24 unknown
v4 158.140.2.0/24 unknown
v4 158.140.5.0/24 unknown
v4 192.190.239.0/24 unknown
v4 192.203.56.0/24 unknown
v4 199.43.4.0/24 unknown

Routing: 6 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	6
2026-06-13	6

AS topology · Customer cone 1

Providers · 4

AS3356 Level 3 Parent, LLC
AS701 Verizon Business
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC

Peers · 1

AS1000 LINK AMERICAN

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