bgpreport

Network · data from 2026-11-12

AS42873 MPG-FR-S Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.

Registry name: MPG-FR-S Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V., DE · not in PeeringDB

6IPv4 routes 33.3% 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
2Route objects not announced registered with origin AS42873, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS42873, 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.
134.105.0.0/16 No ROA RIR databaseRIPE 673 100% 66
192.124.25.0/24 No ROA RIR databaseRIPE 673 100% 66
192.124.26.0/23 No ROA RIR databaseRIPE 673 100% 66
192.124.28.0/24 No ROA RIR databaseRIPE 673 100% 66
134.107.202.0/24 Valid RIR databaseRIPE 673 100% 66
192.129.30.0/24 Valid RIR databaseRIPE 673 100% 66
2a02:d480:240::/42 Valid RIR databaseRIPE 636 100% 67

AS-SET

AS42873 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 6 are in fix.csv.

  • ROA: none4
  • Route object: not announced2
ChangePrefix or setDetailFull-table peers
ROA: none134.105.0.0/16No ROA covers it. Add a ROA for AS42873, maxLength 16.673 of 673
ROA: none192.124.25.0/24No ROA covers it. Add a ROA for AS42873, maxLength 24.673 of 673
ROA: none192.124.26.0/23No ROA covers it. Add a ROA for AS42873, maxLength 23.673 of 673
ROA: none192.124.28.0/24No ROA covers it. Add a ROA for AS42873, maxLength 24.673 of 673

Route objects not announced

Route objects with origin AS42873 whose prefix no peer sees AS42873 announce. Many are kept on purpose (backup routes, space announced only in some places).

134.107.195.0/24RIPEInvalid: origin
193.196.12.0/24RIPEValid

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.