bgpreport

Network · data from 2026-11-12

AS27237 AHSNET-01 - Ardent Health Services, Inc.

Registry name: AHSNET-01 - Ardent Health Services, Inc., US · not in PeeringDB

7IPv4 routes 0.0% RPKI valid · 28.6% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
7No ROA 5 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS27237, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS27237, 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.
199.248.10.0/24 No ROA None 673 100% 67
204.10.215.0/24 No ROA None 673 100% 67
206.224.96.0/24 No ROA Other origin only 673 100% 67
206.224.98.0/24 No ROA None 673 100% 67
204.10.211.0/24 No ROA Other origin only 1 0%low visibility 2
204.10.214.0/24 No ROA Other IRR onlyRADB 673 100% 67
206.224.97.0/24 No ROA Other IRR onlyRADB 670 100% 68

AS-SET

AS27237 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 14 are in fix.csv.

  • ROA: none7
  • Route object: none5
  • Route object: RIR2
ChangePrefix or setDetailFull-table peers
ROA: none199.248.10.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.673 of 673
Route object: none199.248.10.0/24No route object for it. Add a route object with origin AS27237 in the RIR database for the space.673 of 673
ROA: none204.10.215.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.673 of 673
Route object: none204.10.215.0/24No route object for it. Add a route object with origin AS27237 in the RIR database for the space.673 of 673
ROA: none206.224.96.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.673 of 673
Route object: none206.224.96.0/24Route objects for it name AS7132. Add a route object with origin AS27237 in the RIR database for the space.673 of 673
ROA: none206.224.98.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.673 of 673
Route object: none206.224.98.0/24No route object for it. Add a route object with origin AS27237 in the RIR database for the space.673 of 673
ROA: none204.10.211.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.1 of 673
Route object: none204.10.211.0/24Route objects for it name AS14484. Add a route object with origin AS27237 in the RIR database for the space.1 of 673
ROA: none204.10.214.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.673 of 673
Route object: RIR204.10.214.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none206.224.97.0/24No ROA covers it. Add a ROA for AS27237, maxLength 24.670 of 673
Route object: RIR206.224.97.0/24Route object only in RADB. Add it in the RIR database for the space.670 of 673

Route objects not announced

Every route object with origin AS27237 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.