bgpreport

Network · data from 2026-11-12

AS203375 mgnet-pl Michal Stanislaw Golberg tranding as - NET

Registry name: mgnet-pl Michal Stanislaw Golberg tranding as - NET, PL · not in PeeringDB

3IPv4 routes 33.3% RPKI valid · 33.3% with a route object
0IPv6 routes
2RPKI invalid 0 origin · 2 maxLength
0No ROA 2 with no route object for this origin
2Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS203375, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS203375, 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.
185.136.224.0/24 Invalid: maxLength Nonecovered by 185.136.224.0/23 9 1%low visibility 11
185.136.225.0/24 Invalid: maxLength Nonecovered by 185.136.224.0/23 9 1%low visibility 11
185.136.224.0/23 Valid RIR databaseRIPE 671 100% 68

AS-SET

AS203375 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: maxLength2
  • Route object: none2
ChangePrefix or setDetailFull-table peers
ROA: maxLength185.136.224.0/24ROA 185.136.224.0/23 AS203375 has maxLength 23; the route is a /24. Raise the maxLength, or add a ROA for 185.136.224.0/24.9 of 673
Route object: none185.136.224.0/24No route object for it. A route object for 185.136.224.0/23 with origin AS203375 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203375 in the RIR database for the space.9 of 673
ROA: maxLength185.136.225.0/24ROA 185.136.224.0/23 AS203375 has maxLength 23; the route is a /24. Raise the maxLength, or add a ROA for 185.136.225.0/24.9 of 673
Route object: none185.136.225.0/24No route object for it. A route object for 185.136.224.0/23 with origin AS203375 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203375 in the RIR database for the space.9 of 673

Route objects not announced

Every route object with origin AS203375 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.