Network · data from 2026-11-12
AS24251 Iwakuni Cable Network
Registry name: ICNTV-NET - Iwakuni Cable Network Corporation, JP · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS24251, 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.
| 49.156.8.0/21 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 117.18.192.0/20 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 202.56.64.0/20 | No ROA | Other IRR onlyJPIRR, NTTCOM, RADB | 672 100% |
| 202.93.144.0/21 | No ROA | Other IRR onlyJPIRR, NTTCOM, RADB | 672 100% |
| 202.237.80.0/21 | No ROA | Other IRR onlyJPIRR, RADB | 672 100% |
| 49.156.4.0/22 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 103.114.180.0/22 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 202.223.4.0/22 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 202.237.88.0/22 | No ROA | Other IRR onlyJPIRR, RADB | 670 100% |
| 49.156.8.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.9.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.10.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.11.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.12.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.13.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 49.156.14.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.56.76.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.56.77.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.56.78.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.56.79.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.93.148.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.93.149.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.93.150.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.93.151.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.80.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.81.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.82.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.83.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.84.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.85.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.86.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.87.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.88.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.89.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.90.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
| 202.237.91.0/24 | No ROA | Other IRR onlyJPIRR, RADB | 669 99% |
AS-SET
AS24251's PeeringDB record names no 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 135 are in fix.csv.
- ROA: none36
- Route object: RIR36
- Route object: not announced63
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 49.156.8.0/21 | No ROA covers it. Add a ROA for AS24251, maxLength 21. |
| Route object: RIR | 49.156.8.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 117.18.192.0/20 | No ROA covers it. Add a ROA for AS24251, maxLength 20. |
| Route object: RIR | 117.18.192.0/20 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.56.64.0/20 | No ROA covers it. Add a ROA for AS24251, maxLength 20. |
| Route object: RIR | 202.56.64.0/20 | Route object only in JPIRR, NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.93.144.0/21 | No ROA covers it. Add a ROA for AS24251, maxLength 21. |
| Route object: RIR | 202.93.144.0/21 | Route object only in JPIRR, NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.80.0/21 | No ROA covers it. Add a ROA for AS24251, maxLength 21. |
| Route object: RIR | 202.237.80.0/21 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.4.0/22 | No ROA covers it. Add a ROA for AS24251, maxLength 22. |
| Route object: RIR | 49.156.4.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 103.114.180.0/22 | No ROA covers it. Add a ROA for AS24251, maxLength 22. |
| Route object: RIR | 103.114.180.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.223.4.0/22 | No ROA covers it. Add a ROA for AS24251, maxLength 22. |
| Route object: RIR | 202.223.4.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.88.0/22 | No ROA covers it. Add a ROA for AS24251, maxLength 22. |
| Route object: RIR | 202.237.88.0/22 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.8.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.8.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.9.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.9.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.10.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.10.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.11.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.11.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.12.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.12.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.13.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.13.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 49.156.14.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 49.156.14.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.56.76.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.56.76.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.56.77.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.56.77.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.56.78.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.56.78.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.56.79.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.56.79.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.93.148.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.93.148.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.93.149.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.93.149.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.93.150.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.93.150.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.93.151.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.93.151.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.80.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.80.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.81.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.81.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.82.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.82.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.83.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.83.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.84.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.84.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.85.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.85.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.86.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.86.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.87.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.87.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.88.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.88.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.89.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.89.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.90.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.90.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
| ROA: none | 202.237.91.0/24 | No ROA covers it. Add a ROA for AS24251, maxLength 24. |
| Route object: RIR | 202.237.91.0/24 | Route object only in JPIRR, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS24251 whose prefix no peer sees AS24251 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 49.156.4.0/24 | JPIRR, RADB | No ROA |
| 49.156.5.0/24 | JPIRR, RADB | No ROA |
| 49.156.6.0/24 | JPIRR, RADB | No ROA |
| 49.156.7.0/24 | JPIRR, RADB | No ROA |
| 49.156.15.0/24 | JPIRR, RADB | No ROA |
| 103.114.180.0/24 | JPIRR, RADB | No ROA |
| 103.114.181.0/24 | JPIRR, RADB | No ROA |
| 103.114.182.0/24 | JPIRR, RADB | No ROA |
| 103.114.183.0/24 | JPIRR, RADB | No ROA |
| 117.18.192.0/24 | JPIRR, RADB | No ROA |
| 117.18.193.0/24 | JPIRR, RADB | No ROA |
| 117.18.194.0/24 | JPIRR, RADB | No ROA |
| 117.18.195.0/24 | JPIRR, RADB | No ROA |
| 117.18.196.0/24 | JPIRR, RADB | No ROA |
| 117.18.197.0/24 | JPIRR, RADB | No ROA |
| 117.18.198.0/24 | JPIRR, RADB | No ROA |
| 117.18.199.0/24 | JPIRR, RADB | No ROA |
| 117.18.200.0/24 | JPIRR, RADB | No ROA |
| 117.18.201.0/24 | JPIRR, RADB | No ROA |
| 117.18.202.0/24 | JPIRR, RADB | No ROA |
| 117.18.203.0/24 | JPIRR, RADB | No ROA |
| 117.18.204.0/24 | JPIRR, RADB | No ROA |
| 117.18.205.0/24 | JPIRR, RADB | No ROA |
| 117.18.206.0/24 | JPIRR, RADB | No ROA |
| 117.18.207.0/24 | JPIRR, RADB | No ROA |
| 202.56.64.0/24 | JPIRR, RADB | No ROA |
| 202.56.65.0/24 | JPIRR, RADB | No ROA |
| 202.56.66.0/24 | JPIRR, RADB | No ROA |
| 202.56.67.0/24 | JPIRR, RADB | No ROA |
| 202.56.68.0/24 | JPIRR, RADB | No ROA |
| 202.56.69.0/24 | JPIRR, RADB | No ROA |
| 202.56.70.0/24 | JPIRR, RADB | No ROA |
| 202.56.71.0/24 | JPIRR, RADB | No ROA |
| 202.56.72.0/24 | JPIRR, RADB | No ROA |
| 202.56.73.0/24 | JPIRR, RADB | No ROA |
| 202.56.74.0/24 | JPIRR, RADB | No ROA |
| 202.56.75.0/24 | JPIRR, RADB | No ROA |
| 202.93.144.0/24 | JPIRR, RADB | No ROA |
| 202.93.145.0/24 | JPIRR, RADB | No ROA |
| 202.93.146.0/24 | JPIRR, RADB | No ROA |
| 202.93.147.0/24 | JPIRR, RADB | No ROA |
| 202.223.4.0/24 | JPIRR, RADB | No ROA |
| 202.223.5.0/24 | JPIRR, RADB | No ROA |
| 202.223.6.0/24 | JPIRR, RADB | No ROA |
| 202.223.7.0/24 | JPIRR, RADB | No ROA |
| 219.97.88.0/21 | JPIRR, RADB | No ROA |
| 219.97.88.0/24 | JPIRR, RADB | No ROA |
| 219.97.89.0/24 | JPIRR, RADB | No ROA |
| 219.97.90.0/24 | JPIRR, RADB | No ROA |
| 219.97.91.0/24 | JPIRR, RADB | No ROA |
| 219.97.92.0/24 | JPIRR, RADB | No ROA |
| 219.97.93.0/24 | JPIRR, RADB | No ROA |
| 219.97.94.0/24 | JPIRR, RADB | No ROA |
| 219.97.95.0/24 | JPIRR, RADB | No ROA |
| 219.97.96.0/21 | JPIRR, RADB | No ROA |
| 219.97.96.0/24 | JPIRR, RADB | No ROA |
| 219.97.97.0/24 | JPIRR, RADB | No ROA |
| 219.97.98.0/24 | JPIRR, RADB | No ROA |
| 219.97.99.0/24 | JPIRR, RADB | No ROA |
| 219.97.100.0/24 | JPIRR, RADB | No ROA |
| 219.97.101.0/24 | JPIRR, RADB | No ROA |
| 219.97.102.0/24 | JPIRR, RADB | No ROA |
| 219.97.103.0/24 | 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.