bgpreport

Network · data from 2026-11-12

AS18124 OUS-NET - Okayama University of Science

Registry name: OUS-NET - Okayama University of Science, JP · not in PeeringDB

10IPv4 routes 0.0% RPKI valid · 90.0% with a route object
1IPv6 routes 0.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
11No ROA 1 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS18124, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS18124, 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.
150.55.128.0/17 No ROA Nonecovered by 150.55.0.0/16 653 97% 69
150.55.0.0/16 No ROA Other IRR onlyJPIRR, NTTCOM 672 100% 69
150.55.0.0/17 No ROA Other IRR onlyJPIRR 672 100% 69
150.55.0.0/18 No ROA Other IRR onlyJPIRR 672 100% 69
150.55.64.0/18 No ROA Other IRR onlyJPIRR 672 100% 69
150.55.128.0/18 No ROA Other IRR onlyJPIRR 672 100% 69
150.55.128.0/21 No ROA Other IRR onlyJPIRR 672 100% 69
150.55.192.0/18 No ROA Other IRR onlyJPIRR 672 100% 67
150.55.128.0/22 No ROA Other IRR onlyJPIRR 670 100% 69
150.55.132.0/22 No ROA Other IRR onlyJPIRR 670 100% 69
2001:df0:3d80::/48 No ROA Other IRR onlyJPIRR, RADB 635 100% 70

AS-SET

AS18124 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 22 are in fix.csv.

  • ROA: none11
  • Route object: none1
  • Route object: RIR10
ChangePrefix or setDetailFull-table peers
ROA: none150.55.128.0/17No ROA covers it. Add a ROA for AS18124, maxLength 17.653 of 673
Route object: none150.55.128.0/17No route object for it. A route object for 150.55.0.0/16 with origin AS18124 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18124 in the RIR database for the space.653 of 673
ROA: none150.55.0.0/16No ROA covers it. Add a ROA for AS18124, maxLength 16.672 of 673
Route object: RIR150.55.0.0/16Route object only in JPIRR, NTTCOM. Add it in the RIR database for the space.672 of 673
ROA: none150.55.0.0/17No ROA covers it. Add a ROA for AS18124, maxLength 17.672 of 673
Route object: RIR150.55.0.0/17Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.0.0/18No ROA covers it. Add a ROA for AS18124, maxLength 18.672 of 673
Route object: RIR150.55.0.0/18Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.64.0/18No ROA covers it. Add a ROA for AS18124, maxLength 18.672 of 673
Route object: RIR150.55.64.0/18Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.128.0/18No ROA covers it. Add a ROA for AS18124, maxLength 18.672 of 673
Route object: RIR150.55.128.0/18Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.128.0/21No ROA covers it. Add a ROA for AS18124, maxLength 21.672 of 673
Route object: RIR150.55.128.0/21Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.192.0/18No ROA covers it. Add a ROA for AS18124, maxLength 18.672 of 673
Route object: RIR150.55.192.0/18Route object only in JPIRR. Add it in the RIR database for the space.672 of 673
ROA: none150.55.128.0/22No ROA covers it. Add a ROA for AS18124, maxLength 22.670 of 673
Route object: RIR150.55.128.0/22Route object only in JPIRR. Add it in the RIR database for the space.670 of 673
ROA: none150.55.132.0/22No ROA covers it. Add a ROA for AS18124, maxLength 22.670 of 673
Route object: RIR150.55.132.0/22Route object only in JPIRR. Add it in the RIR database for the space.670 of 673
ROA: none2001:df0:3d80::/48No ROA covers it. Add a ROA for AS18124, maxLength 48.635 of 636
Route object: RIR2001:df0:3d80::/48Route object only in JPIRR, RADB. Add it in the RIR database for the space.635 of 636

Route objects not announced

Every route object with origin AS18124 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.