AS21197

Name: AS21197 — Rohde & Schwarz GmbH & Co. KG
Creator: ipdex

Rohde & Schwarz GmbH & Co. KG Unknown registered in Germany

3IPv4 prefixes

1IPv6 prefixes

#20,824AS Rank

326/327RIS visibility

#1,074Rank in Germany

2001-09-25Allocated

Rohde & Schwarz GmbH & Co. KG (AS21197) — Unknown, registered in Germany. announces 3 IPv4 prefixes + 1 IPv6 prefixes. Rank in Germany: #1074. Allocated: 2001-09-25.

IPv4 3IPv6 1

Announced prefixes · 4

v4 80.246.32.0/20 unknown
v4 80.246.32.0/21 unknown
v4 80.246.40.0/21 unknown
v6 2a01:55c0::/29 unknown

Routing: 3 IPv4 · 1 IPv6 announced · RIS visibility 326/327 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

AS topology · Customer cone 1

Providers · 2

AS3320 Deutsche Telekom AG
AS8220 COLT Technology Services Group Limited

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