bgpreport

Network · data from 2026-11-12

AS19917 MOHEGANSUN - Mohegan Sun

Registry name: MOHEGANSUN - Mohegan Sun, US · not in PeeringDB

5IPv4 routes 40.0% RPKI valid · 80.0% with a route object
0IPv6 routes
1RPKI invalid 1 origin · 0 maxLength
2No 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 AS19917, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS19917, 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.
209.255.230.0/23 Invalid: origin None 34 5%low visibility 22
69.37.118.0/23 No ROA Other IRR onlyRADB 670 100% 67
159.63.3.0/24 No ROA Other IRR onlyRADB 670 100% 67
104.226.5.0/24 Valid RIR databaseARIN, RADB 671 100% 67
192.80.211.0/24 Valid RIR databaseARIN, RADB 671 100% 67

AS-SET

AS19917 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 6 are in fix.csv.

  • ROA: origin1
  • ROA: none2
  • Route object: none1
  • Route object: RIR2
ChangePrefix or setDetailFull-table peers
ROA: origin209.255.230.0/23ROAs covering it name AS7029, not AS19917. If AS19917 should announce it, add a ROA for AS19917.34 of 673
Route object: none209.255.230.0/23No route object for it. Add a route object with origin AS19917 in the RIR database for the space.34 of 673
ROA: none69.37.118.0/23No ROA covers it. Add a ROA for AS19917, maxLength 23.670 of 673
Route object: RIR69.37.118.0/23Route object only in RADB. Add it in the RIR database for the space.670 of 673
ROA: none159.63.3.0/24No ROA covers it. Add a ROA for AS19917, maxLength 24.670 of 673
Route object: RIR159.63.3.0/24Route 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 AS19917 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.