Network · data from 2026-11-12
AS23793 AIST - National Institute of Advanced Industrial Science and Technology
Registry name: AIST - National Institute of Advanced Industrial Science and Technology, JP · not in PeeringDB
18IPv4 routes
0.0% RPKI valid · 88.9% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
18No ROA
2 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
1Route objects not announced
registered with origin AS23793, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS23793, 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.
| 150.18.129.0/29 | No ROA | Nonecovered by 150.18.0.0/16 | 9 1%low visibility |
| 150.18.6.252/30 | No ROA | Nonecovered by 150.18.0.0/16 | 7 1%low visibility |
| 150.18.0.0/16 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 150.29.0.0/16 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 150.82.0.0/16 | No ROA | Other IRR onlyJPIRR | 672 100% |
| 192.31.198.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.199.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.200.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.201.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.202.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.203.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.204.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.205.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.31.206.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.33.135.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.50.73.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.218.230.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 192.218.231.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
AS-SET
AS23793 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 37 are in fix.csv.
- ROA: none18
- Route object: none2
- Route object: RIR16
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 150.18.129.0/29 | No ROA covers it. Add a ROA for AS23793, maxLength 29. |
| Route object: none | 150.18.129.0/29 | No route object for it. A route object for 150.18.0.0/16 with origin AS23793 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS23793 in the RIR database for the space. |
| ROA: none | 150.18.6.252/30 | No ROA covers it. Add a ROA for AS23793, maxLength 30. |
| Route object: none | 150.18.6.252/30 | No route object for it. A route object for 150.18.0.0/16 with origin AS23793 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS23793 in the RIR database for the space. |
| ROA: none | 150.18.0.0/16 | No ROA covers it. Add a ROA for AS23793, maxLength 16. |
| Route object: RIR | 150.18.0.0/16 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 150.29.0.0/16 | No ROA covers it. Add a ROA for AS23793, maxLength 16. |
| Route object: RIR | 150.29.0.0/16 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 150.82.0.0/16 | No ROA covers it. Add a ROA for AS23793, maxLength 16. |
| Route object: RIR | 150.82.0.0/16 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.198.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.198.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.199.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.199.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.200.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.200.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.201.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.201.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.202.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.202.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.203.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.203.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.204.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.204.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.205.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.205.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.31.206.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.31.206.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.33.135.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.33.135.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.50.73.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.50.73.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.218.230.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.218.230.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 192.218.231.0/24 | No ROA covers it. Add a ROA for AS23793, maxLength 24. |
| Route object: RIR | 192.218.231.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS23793 whose prefix no peer sees AS23793 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.244.28.0/24 | 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.