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Poland

AS12831

Technical University of Gdansk, Academic Computer Center TASK Unknown registered in Poland

12IPv4 prefixes
1IPv6 prefixes
69%RPKI-valid
#1,176AS Rank
327/327RIS visibility
#111Rank in Poland
1999-12-01Allocated

Technical University of Gdansk, Academic Computer Center TASK (AS12831) — Unknown, registered in Poland. announces 12 IPv4 prefixes + 1 IPv6 prefixes. Rank in Poland: #111. Allocated: 1999-12-01.

Announced prefixes · 13

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

Routing: 12 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 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
2026-06-1213
2026-06-1313

AS topology · Customer cone 30

Providers · 2

  • AS196844 PIONIER AS ams ix
  • AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center

Peers · 1

  • AS5550 Technical University of Gdansk, Academic Computer Center TASK

Customers · 26

  • AS29649 Limes sp. z o.o.
  • AS34409 Polska Press Sp. z o.o.
  • AS197502 WMC SYSTEMY INFORMATYCZNE SP. Z O.O.
  • AS21288 SPRINT S.A.
  • AS29103 Gdanska Stocznia "Remontowa" im. J.Pilsudskiego S.A.
  • AS31683 Zarzad Morskiego Portu Gdynia S.A
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