bgpreport

Network · data from 2026-11-12

AS12831 TASK-AS Technical University of Gdansk, Academic Computer Center TASK

Registry name: TASK-AS Technical University of Gdansk, Academic Computer Center TASK, PL · not in PeeringDB

12IPv4 routes 66.7% RPKI valid · 100.0% with a route object
1IPv6 routes 100.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
4No 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 AS12831, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS12831, 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.
91.194.106.0/23 No ROA RIR databaseRIPE 672 100% 66
91.209.116.0/24 No ROA RIR databaseRIPE 672 100% 66
178.217.248.0/21 No ROA RIR databaseRIPE 672 100% 66
194.169.236.0/24 No ROA RIR databaseRIPE 672 100% 66
89.191.160.0/20 Valid RIR databaseRIPE 672 100% 66
89.191.176.0/20 Valid RIR databaseRIPE 672 100% 66
91.221.26.0/23 Valid RIR databaseRIPE 672 100% 66
91.244.248.0/22 Valid RIR databaseRIPE 672 100% 66
213.192.64.0/20 Valid RIR databaseRIPE 672 100% 66
213.192.80.0/20 Valid RIR databaseRIPE 672 100% 66
213.192.96.0/20 Valid RIR databaseRIPE 672 100% 66
213.192.112.0/20 Valid RIR databaseRIPE 672 100% 66
2001:4070:8000::/33 Valid RIR databaseRIPE 636 100% 67

AS-SET

AS12831 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 4 are in fix.csv.

  • ROA: none4
ChangePrefix or setDetailFull-table peers
ROA: none91.194.106.0/23No ROA covers it. Add a ROA for AS12831, maxLength 23.672 of 673
ROA: none91.209.116.0/24No ROA covers it. Add a ROA for AS12831, maxLength 24.672 of 673
ROA: none178.217.248.0/21No ROA covers it. Add a ROA for AS12831, maxLength 21.672 of 673
ROA: none194.169.236.0/24No ROA covers it. Add a ROA for AS12831, maxLength 24.672 of 673

Route objects not announced

Every route object with origin AS12831 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.