Network · data from 2026-11-12
AS37918 ECL-INET - NTT, Inc.
Registry name: ECL-INET - NTT, Inc., JP · not in PeeringDB
22IPv4 routes
0.0% RPKI valid · 86.4% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
23No ROA
3 with no route object for this origin
1Low visibility
seen by under 10% of full-table peers
2Route objects not announced
registered with origin AS37918, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS37918, 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.
| 192.68.240.0/23 | No ROA | None | 669 99% |
| 192.68.246.0/23 | No ROA | None | 669 99% |
| 192.68.248.0/28 | No ROA | Nonecovered by 192.68.248.0/24 | 9 1%low visibility |
| 129.60.0.0/17 | No ROA | Other IRR onlyJPIRR, RADB | 673 100% |
| 129.60.128.0/17 | No ROA | Other IRR onlyJPIRR, RADB | 673 100% |
| 129.60.0.0/16 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 192.68.235.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.236.0/23 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.236.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.237.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.238.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.239.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.240.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.241.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.242.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.243.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.244.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.245.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.246.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.247.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.248.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 192.68.249.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 2001:df0:45::/48 | No ROA | Other IRR onlyJPIRR, RADB | 636 100% |
AS-SET
AS37918 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 48 are in fix.csv.
- ROA: none23
- Route object: none3
- Route object: RIR20
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 192.68.240.0/23 | No ROA covers it. Add a ROA for AS37918, maxLength 23. |
| Route object: none | 192.68.240.0/23 | No route object for it. Add a route object with origin AS37918 in the RIR database for the space. |
| ROA: none | 192.68.246.0/23 | No ROA covers it. Add a ROA for AS37918, maxLength 23. |
| Route object: none | 192.68.246.0/23 | No route object for it. Add a route object with origin AS37918 in the RIR database for the space. |
| ROA: none | 192.68.248.0/28 | No ROA covers it. Add a ROA for AS37918, maxLength 28. |
| Route object: none | 192.68.248.0/28 | No route object for it. A route object for 192.68.248.0/24 with origin AS37918 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS37918 in the RIR database for the space. |
| ROA: none | 129.60.0.0/17 | No ROA covers it. Add a ROA for AS37918, maxLength 17. |
| Route object: RIR | 129.60.0.0/17 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 129.60.128.0/17 | No ROA covers it. Add a ROA for AS37918, maxLength 17. |
| Route object: RIR | 129.60.128.0/17 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 129.60.0.0/16 | No ROA covers it. Add a ROA for AS37918, maxLength 16. |
| Route object: RIR | 129.60.0.0/16 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.235.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.235.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.236.0/23 | No ROA covers it. Add a ROA for AS37918, maxLength 23. |
| Route object: RIR | 192.68.236.0/23 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.236.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.236.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.237.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.237.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.238.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.238.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.239.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.239.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.240.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.240.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.241.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.241.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.242.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.242.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.243.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.243.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.244.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.244.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.245.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.245.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.246.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.246.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.247.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.247.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.248.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.248.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 192.68.249.0/24 | No ROA covers it. Add a ROA for AS37918, maxLength 24. |
| Route object: RIR | 192.68.249.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 2001:df0:45::/48 | No ROA covers it. Add a ROA for AS37918, maxLength 48. |
| Route object: RIR | 2001:df0:45::/48 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS37918 whose prefix no peer sees AS37918 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.68.238.0/23 | JPIRR, RADB | No ROA |
| 192.68.248.0/23 | JPIRR, RADB | 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.