Network · data from 2026-11-12
AS55899 IROB - irob Ltd.
Registry name: IROB - irob Ltd., JP · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS55899, 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.
| 103.171.16.0/23 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 183.182.32.0/19 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 183.182.32.0/21 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 183.182.40.0/22 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 183.182.44.0/22 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 183.182.48.0/21 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 2401:2540::/32 | No ROA | Other IRR onlyJPIRR | 636 100% |
| 2407:bc40::/32 | No ROA | Other IRR onlyJPIRR | 636 100% |
AS-SET
AS55899 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 19 are in fix.csv.
- ROA: none8
- Route object: RIR8
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 103.171.16.0/23 | No ROA covers it. Add a ROA for AS55899, maxLength 23. |
| Route object: RIR | 103.171.16.0/23 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 183.182.32.0/19 | No ROA covers it. Add a ROA for AS55899, maxLength 19. |
| Route object: RIR | 183.182.32.0/19 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 183.182.32.0/21 | No ROA covers it. Add a ROA for AS55899, maxLength 21. |
| Route object: RIR | 183.182.32.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 183.182.40.0/22 | No ROA covers it. Add a ROA for AS55899, maxLength 22. |
| Route object: RIR | 183.182.40.0/22 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 183.182.44.0/22 | No ROA covers it. Add a ROA for AS55899, maxLength 22. |
| Route object: RIR | 183.182.44.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 183.182.48.0/21 | No ROA covers it. Add a ROA for AS55899, maxLength 21. |
| Route object: RIR | 183.182.48.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 2401:2540::/32 | No ROA covers it. Add a ROA for AS55899, maxLength 32. |
| Route object: RIR | 2401:2540::/32 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 2407:bc40::/32 | No ROA covers it. Add a ROA for AS55899, maxLength 32. |
| Route object: RIR | 2407:bc40::/32 | Route object only in JPIRR. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS55899 whose prefix no peer sees AS55899 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 183.182.56.0/22 | JPIRR | No ROA |
| 183.182.61.0/24 | JPIRR | No ROA |
| 219.100.220.0/22 | JPIRR | No ROA |
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.