AS51401

Name: AS51401 — Arvato Systems GmbH
Creator: ipdex

Arvato Systems GmbH Unknown registered in Germany

9IPv4 prefixes

1IPv6 prefixes

30%RPKI-valid

#36,604AS Rank

327/327RIS visibility

#504Rank in Germany

2010-08-13Allocated

Arvato Systems GmbH (AS51401) — Unknown, registered in Germany. announces 9 IPv4 prefixes + 1 IPv6 prefixes. Rank in Germany: #504. Allocated: 2010-08-13.

IPv4 9IPv6 1

Announced prefixes · 10

v4 185.91.104.0/22 unknown
v4 185.91.104.0/23 unknown
v4 185.91.106.0/23 unknown
v4 193.28.78.0/23 valid
v4 193.28.78.0/24 valid
v4 193.28.79.0/24 valid
v4 83.137.32.0/21 unknown
v4 83.137.32.0/22 unknown
v4 83.137.36.0/22 unknown
v6 2a01:be80::/32 unknown

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

Routing: 9 IPv4 · 1 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	10
2026-06-13	10

AS topology · Customer cone 1

Providers · 1

AS33873 Arvato Systems GmbH

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