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Network · data from 2026-11-12

AS21064 OLMAN-COM-AS University of Warmia and Mazury in Olsztyn, Poland

Registry name: OLMAN-COM-AS University of Warmia and Mazury in Olsztyn, Poland, PL · not in PeeringDB

3IPv4 routes 0.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
3No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS21064, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS21064, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
213.73.8.0/21 No ROA RIR databaseRIPE 673 100% 66
213.73.16.0/22 No ROA RIR databaseRIPE 673 100% 66
213.184.28.0/22 No ROA RIR databaseRIPE 673 100% 66

AS-SET

AS21064 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 3 are in fix.csv.

  • ROA: none3
ChangePrefix or setDetailFull-table peers
ROA: none213.73.8.0/21No ROA covers it. Add a ROA for AS21064, maxLength 21.673 of 673
ROA: none213.73.16.0/22No ROA covers it. Add a ROA for AS21064, maxLength 22.673 of 673
ROA: none213.184.28.0/22No ROA covers it. Add a ROA for AS21064, maxLength 22.673 of 673

Route objects not announced

Every route object with origin AS21064 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.