AS197990

Name: AS197990 — T&A SYSTEME GmbH
Creator: ipdex

T&A SYSTEME GmbH Unknown registered in Germany

3IPv4 prefixes

1IPv6 prefixes

75%RPKI-valid

#54,349AS Rank

327/327RIS visibility

#1,074Rank in Germany

2011-08-08Allocated

T&A SYSTEME GmbH (AS197990) — Unknown, registered in Germany. announces 3 IPv4 prefixes + 1 IPv6 prefixes. Rank in Germany: #1074. Allocated: 2011-08-08.

IPv4 3IPv6 1

Announced prefixes · 4

v4 185.19.10.0/23 valid
v4 185.19.8.0/24 valid
v4 194.113.57.0/24 unknown
v6 2a01:7e80:116::/48 valid

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

Routing: 3 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	4
2026-06-13	4

AS topology · Customer cone 1

Providers · 2

AS3320 Deutsche Telekom AG
AS12329 GLASFASER RUHR GmbH & Co. KG

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