bgpreport

Network · data from 2026-11-12

AS201750 contrasec Contrasec Oy

Registry name: contrasec Contrasec Oy, FI · not in PeeringDB

4IPv4 routes 0.0% RPKI valid · 100.0% with a route object
1IPv6 routes 0.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
5No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
9Route objects not announced registered with origin AS201750, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS201750, 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.
185.252.116.0/24 No ROA RIR databaseRIPE 673 100% 66
185.252.119.0/24 No ROA RIR databaseRIPE 673 100% 66
185.252.117.0/24 No ROA RIR databaseRIPE 672 100% 67
185.252.118.0/24 No ROA RIR databaseRIPE 672 100% 67
2a0c:2640::/32 No ROA RIR databaseRIPE 635 100% 67

AS-SET

AS201750 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 14 are in fix.csv.

  • ROA: none5
  • Route object: not announced9
ChangePrefix or setDetailFull-table peers
ROA: none185.252.116.0/24No ROA covers it. Add a ROA for AS201750, maxLength 24.673 of 673
ROA: none185.252.119.0/24No ROA covers it. Add a ROA for AS201750, maxLength 24.673 of 673
ROA: none185.252.117.0/24No ROA covers it. Add a ROA for AS201750, maxLength 24.672 of 673
ROA: none185.252.118.0/24No ROA covers it. Add a ROA for AS201750, maxLength 24.672 of 673
ROA: none2a0c:2640::/32No ROA covers it. Add a ROA for AS201750, maxLength 32.635 of 636

Route objects not announced

Route objects with origin AS201750 whose prefix no peer sees AS201750 announce. Many are kept on purpose (backup routes, space announced only in some places).

185.252.116.0/22RIPENo ROA
2a0c:2640::/29RIPENo ROA
2a0c:2641::/32RIPENo ROA
2a0c:2642::/32RIPENo ROA
2a0c:2643::/32RIPENo ROA
2a0c:2644::/32RIPENo ROA
2a0c:2645::/32RIPENo ROA
2a0c:2646::/32RIPENo ROA
2a0c:2647::/32RIPENo ROA

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.