bgpreport

Network · data from 2026-11-12

AS205297 NSBL-AS Nevskiy Syndicat OOO

Registry name: NSBL-AS Nevskiy Syndicat OOO, RU · not in PeeringDB

1IPv4 routes 0.0% RPKI valid · 0.0% with a route object
0IPv6 routes
1RPKI invalid 1 origin · 0 maxLength
0No ROA 1 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS205297, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS205297, 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.
178.236.138.0/24 Invalid: origin Other origin only 0 0%low visibility 1

AS-SET

AS205297 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 2 are in fix.csv.

  • ROA: origin1
  • Route object: none1
ChangePrefix or setDetailFull-table peers
ROA: origin178.236.138.0/24ROAs covering it name AS209420, not AS205297. If AS205297 should announce it, add a ROA for AS205297.0 of 673
Route object: none178.236.138.0/24Route objects for it name AS209420. Add a route object with origin AS205297 in the RIR database for the space.0 of 673

Route objects not announced

Every route object with origin AS205297 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.