bgpreport

Network · data from 2026-11-12

AS22215 BHSU

Registry name: BHSU - Black Hills State University, US · PeeringDB

8IPv4 routes 100.0% RPKI valid · 75.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 2 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
5Route objects not announced registered with origin AS22215, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS22215, 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.
206.176.24.0/24 Valid Nonecovered by 206.176.24.0/22 670 100% 68
206.176.40.0/23 Valid Other origin only 20 3%low visibility 18
198.177.154.0/24 Valid RIR databaseARIN 670 100% 69
204.52.252.0/24 Valid RIR databaseARIN 670 100% 69
206.176.19.0/24 Valid RIR databaseARIN 670 100% 69
206.176.39.0/24 Valid RIR databaseARIN 670 100% 69
206.176.42.0/24 Valid RIR databaseARIN 670 100% 69
206.176.44.0/24 Valid RIR databaseARIN 670 100% 69

AS-SET

AS22215'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 7 are in fix.csv.

  • Route object: none2
  • Route object: not announced5
ChangePrefix or setDetailFull-table peers
Route object: none206.176.24.0/24No route object for it. A route object for 206.176.24.0/22 with origin AS22215 covers it (filters allowing more-specifics accept it). Add a route object with origin AS22215 in the RIR database for the space.670 of 673
Route object: none206.176.40.0/23Route objects for it name AS14263. Add a route object with origin AS22215 in the RIR database for the space.20 of 673

Route objects not announced

Route objects with origin AS22215 whose prefix no peer sees AS22215 announce. Many are kept on purpose (backup routes, space announced only in some places).

206.176.22.0/24ARINValid
206.176.23.0/24ARINValid
206.176.24.0/22ARINValid
206.176.40.0/24ARINValid
2607:f558:400::/40ARINValid

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.