bgpreport

Network · data from 2026-11-12

AS2547 BMENET-AS Budapest University of Technology and Economics

Registry name: BMENET-AS Budapest University of Technology and Economics, HU · not in PeeringDB

1IPv4 routes 100.0% RPKI valid · 100.0% with a route object
2IPv6 routes 100.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
4Route objects not announced registered with origin AS2547, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS2547, 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.
152.66.0.0/16 Valid RIR databaseRIPE 670 100% 68
2a14:dd04:100::/44 Valid RIR databaseRIPE 633 100% 68
2a14:dd00::/30 Valid RIR databaseRIPE 632 99% 68

AS-SET

AS2547 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.

  • Route object: not announced4

Route objects not announced

Route objects with origin AS2547 whose prefix no peer sees AS2547 announce. Many are kept on purpose (backup routes, space announced only in some places).

44.31.98.0/24RADBNo ROA
193.6.23.0/24RIPEInvalid: origin
193.224.185.0/24RIPEInvalid: origin
2a14:dd04::/44RIPENo 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.