AS5501

Name: AS5501 — Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Creator: ipdex

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. Unknown registered in Germany

38IPv4 prefixes

13IPv6 prefixes

100%RPKI-valid

#14,077AS Rank

327/327RIS visibility

#78Rank in Germany

1995-12-15Allocated

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. (AS5501) — Unknown, registered in Germany. announces 38 IPv4 prefixes + 13 IPv6 prefixes. Rank in Germany: #78. Allocated: 1995-12-15.

IPv4 38IPv6 13

Announced prefixes · 51

v6 2a03:db80:4494::/48 valid

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 38 IPv4 · 13 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20

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	51
2026-06-13	51

AS topology · Customer cone 1

Providers · 3

AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS553 BelWue-Koordination
AS13045 htp GmbH

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