AS203786

Name: AS203786 — Patrick Westenberg trading as Westenberg + Kueppers GbR
Creator: ipdex

Patrick Westenberg trading as Westenberg + Kueppers GbR Content registered in Germany

1IPv4 prefixes

3IPv6 prefixes

100%RPKI-valid

#58,233AS Rank

327/327RIS visibility

#1,074Rank in Germany

2025-11-14Allocated

Patrick Westenberg trading as Westenberg + Kueppers GbR (AS203786) — Content, registered in Germany. announces 1 IPv4 prefixes + 3 IPv6 prefixes. Rank in Germany: #1074. Allocated: 2025-11-14.

IPv4 1IPv6 3

Announced prefixes · 4

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 1 IPv4 · 3 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	4
2026-06-13	4

Facilities · 1

1 Facilities · 1 Countries

CarrierColo Berlin Luetzow (I/P/B/ site B) Berlin

AS topology · Customer cone 1

Providers · 2

AS174 Cogent Communications, LLC
AS9002 RETN Limited

Peers · 1

AS57304 JSC RetnNet

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