bgpreport

Network · data from 2026-11-12

AS542 ARNET

Registry name: ARNET - Alberta Research Council, CA · PeeringDB

1IPv4 routes 0.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
1No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
10Route objects not announced registered with origin AS542, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS542, 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.
128.144.0.0/20 No ROA Other IRR onlyCANARIE 671 100% 69

AS-SET

AS542's PeeringDB record names no 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 12 are in fix.csv.

  • ROA: none1
  • Route object: RIR1
  • Route object: not announced10
ChangePrefix or setDetailFull-table peers
ROA: none128.144.0.0/20No ROA covers it. Add a ROA for AS542, maxLength 20.671 of 673
Route object: RIR128.144.0.0/20Route object only in CANARIE. Add it in the RIR database for the space.671 of 673

Route objects not announced

Route objects with origin AS542 whose prefix no peer sees AS542 announce. Many are kept on purpose (backup routes, space announced only in some places).

128.144.0.0/16RADBNo ROA
128.144.41.0/24CANARIENo ROA
128.144.48.0/20CANARIENo ROA
128.144.80.0/21CANARIENo ROA
128.144.90.0/23CANARIENo ROA
128.144.97.0/24CANARIENo ROA
128.144.100.0/24CANARIENo ROA
128.144.103.0/24CANARIENo ROA
128.144.156.0/24CANARIENo ROA
128.144.200.0/24CANARIENo 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.