bgpreport

Network · data from 2026-11-12

AS205781 HostZen

Registry name: HostZen HostZen LLC, US · PeeringDB

2IPv4 routes 50.0% RPKI valid · 50.0% 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
1Route objects not announced registered with origin AS205781, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS205781, 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.

82.24.83.0/24 Invalid: origin Other origin only 2 0%low visibility 2
82.153.246.0/24 Valid Other IRR onlyRADB 671 100% 66

AS-SET

AS205781'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 4 are in fix.csv.

  • ROA: origin1
  • Route object: none1
  • Route object: RIR1
  • Route object: not announced1
ChangePrefix or setDetailFull-table peers
ROA: origin82.24.83.0/24ROAs covering it name AS834, not AS205781. If AS205781 should announce it, add a ROA for AS205781.2 of 673
Route object: none82.24.83.0/24Route objects for it name AS834. Add a route object with origin AS205781 in the RIR database for the space.2 of 673
Route object: RIR82.153.246.0/24Route object only in RADB. Add it in the RIR database for the space.671 of 673

Route objects not announced

Route objects with origin AS205781 whose prefix no peer sees AS205781 announce. Many are kept on purpose (backup routes, space announced only in some places).

2a06:9801:1517::/48RIPEValid

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.