Germany

AS203593

TeleMark Telekommunikationsgesellschaft Mark mbH ISP registered in Germany

18IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#5,601AS Rank
327/327RIS visibility
#278Rank in Germany
2015-12-04Allocated

TeleMark Telekommunikationsgesellschaft Mark mbH (AS203593) — ISP, registered in Germany. announces 18 IPv4 prefixes + 1 IPv6 prefixes. Rank in Germany: #278. Allocated: 2015-12-04.

Announced prefixes · 19

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

Routing: 18 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 10 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1219
2026-06-1319

Facilities · 4

AS topology · Customer cone 4

Providers · 2

  • AS12329 GLASFASER RUHR GmbH & Co. KG
  • AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH

Customers · 3

  • AS29408 Gustav Alberts GmbH & Co. KG
  • AS202957 Stadtwerke Iserlohn GmbH
  • AS207946 Hydro Building Systems Ludenscheid GmbH
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