AS200402

Name: AS200402 — Sirona Dental Systems GmbH
Creator: ipdex

Sirona Dental Systems GmbH Unknown registered in Germany

4IPv4 prefixes

4IPv6 prefixes

100%RPKI-valid

#55,938AS Rank

327/327RIS visibility

#603Rank in Germany

2018-07-25Allocated

Sirona Dental Systems GmbH (AS200402) — Unknown, registered in Germany. announces 4 IPv4 prefixes + 4 IPv6 prefixes. Rank in Germany: #603. Allocated: 2018-07-25.

IPv4 4IPv6 4

Announced prefixes · 8

v4 185.84.56.0/22 valid
v4 185.84.56.0/24 valid
v4 185.84.57.0/24 valid
v4 185.84.58.0/24 valid
v6 2a03:6ee0:2::/48 valid
v6 2a03:6ee0:4::/48 valid
v6 2a03:6ee0::/32 valid
v6 2a03:6ee0::/36 valid

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

Routing: 4 IPv4 · 4 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19

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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 2

AS2914 NTT America, Inc.
AS8220 COLT Technology Services Group Limited

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