Network · data from 2026-11-12
AS17934 JGNv6 - National Institute of Information and Communications Technology
Registry name: JGNv6 - National Institute of Information and Communications Technology, JP · not in PeeringDB
12IPv4 routes
0.0% RPKI valid · 25.0% with a route object
3IPv6 routes
0.0% RPKI valid · 33.3% with a route object
0RPKI invalid
0 origin · 0 maxLength
15No ROA
11 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS17934, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS17934, 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.
| 202.180.36.0/22 | No ROA | Nonecovered by 202.180.32.0/21 | 673 100% |
| 202.180.44.0/23 | No ROA | Nonecovered by 202.180.32.0/20 | 673 100% |
| 202.180.44.0/22 | No ROA | Nonecovered by 202.180.32.0/20 | 670 100% |
| 2001:e38::/33 | No ROA | Nonecovered by 2001:e38::/32 | 634 100% |
| 2001:e38::/34 | No ROA | Nonecovered by 2001:e38::/32 | 335 53% |
| 202.180.32.0/23 | No ROA | Nonecovered by 202.180.32.0/22 | 173 26% |
| 202.180.34.0/23 | No ROA | Nonecovered by 202.180.32.0/22 | 173 26% |
| 202.180.36.0/23 | No ROA | Nonecovered by 202.180.32.0/21 | 173 26% |
| 202.180.38.0/23 | No ROA | Nonecovered by 202.180.32.0/21 | 173 26% |
| 202.180.44.0/24 | No ROA | Nonecovered by 202.180.32.0/20 | 173 26% |
| 202.180.46.0/23 | No ROA | Nonecovered by 202.180.32.0/20 | 2 0%low visibility |
| 202.180.32.0/22 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 202.180.32.0/21 | No ROA | Other IRR onlyJPIRR, NTTCOM, RADB | 671 100% |
| 2001:e38::/32 | No ROA | Other IRR onlyNTTCOM, RADB | 635 100% |
| 202.180.32.0/20 | No ROA | Other IRR onlyNTTCOM | 1 0%low visibility |
AS-SET
AS17934 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 30 are in fix.csv.
- ROA: none15
- Route object: none11
- Route object: RIR4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 202.180.36.0/22 | No ROA covers it. Add a ROA for AS17934, maxLength 22. |
| Route object: none | 202.180.36.0/22 | No route object for it. A route object for 202.180.32.0/21 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.44.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.44.0/23 | No route object for it. A route object for 202.180.32.0/20 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.44.0/22 | No ROA covers it. Add a ROA for AS17934, maxLength 22. |
| Route object: none | 202.180.44.0/22 | No route object for it. A route object for 202.180.32.0/20 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 2001:e38::/33 | No ROA covers it. Add a ROA for AS17934, maxLength 33. |
| Route object: none | 2001:e38::/33 | No route object for it. A route object for 2001:e38::/32 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 2001:e38::/34 | No ROA covers it. Add a ROA for AS17934, maxLength 34. |
| Route object: none | 2001:e38::/34 | No route object for it. A route object for 2001:e38::/32 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.32.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.32.0/23 | No route object for it. A route object for 202.180.32.0/22 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.34.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.34.0/23 | No route object for it. A route object for 202.180.32.0/22 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.36.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.36.0/23 | No route object for it. A route object for 202.180.32.0/21 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.38.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.38.0/23 | No route object for it. A route object for 202.180.32.0/21 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.44.0/24 | No ROA covers it. Add a ROA for AS17934, maxLength 24. |
| Route object: none | 202.180.44.0/24 | No route object for it. A route object for 202.180.32.0/20 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.46.0/23 | No ROA covers it. Add a ROA for AS17934, maxLength 23. |
| Route object: none | 202.180.46.0/23 | No route object for it. A route object for 202.180.32.0/20 with origin AS17934 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17934 in the RIR database for the space. |
| ROA: none | 202.180.32.0/22 | No ROA covers it. Add a ROA for AS17934, maxLength 22. |
| Route object: RIR | 202.180.32.0/22 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 202.180.32.0/21 | No ROA covers it. Add a ROA for AS17934, maxLength 21. |
| Route object: RIR | 202.180.32.0/21 | Route object only in JPIRR, NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:e38::/32 | No ROA covers it. Add a ROA for AS17934, maxLength 32. |
| Route object: RIR | 2001:e38::/32 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.180.32.0/20 | No ROA covers it. Add a ROA for AS17934, maxLength 20. |
| Route object: RIR | 202.180.32.0/20 | Route object only in NTTCOM. Add it in the RIR database for the space. |
Route objects not announced
Every route object with origin AS17934 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.