Network · data from 2026-11-12
AS18127 Ibaraki - Ibaraki Prefectural Government
Registry name: Ibaraki - Ibaraki Prefectural Government, JP · not in PeeringDB
14IPv4 routes
0.0% RPKI valid · 100.0% with a route object
2IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
16No ROA
0 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
26Route objects not announced
registered with origin AS18127, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS18127, 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.
| 219.112.225.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.226.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.228.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.229.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.230.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.231.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.232.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.233.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.234.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.235.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.236.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.237.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.238.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 219.112.239.0/24 | No ROA | Other IRR onlyJPIRR | 670 100% |
| 2404:e480::/33 | No ROA | Other IRR onlyJPIRR | 634 100% |
| 2404:e480:8000::/33 | No ROA | Other IRR onlyJPIRR | 634 100% |
AS-SET
AS18127 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 58 are in fix.csv.
- ROA: none16
- Route object: RIR16
- Route object: not announced26
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 219.112.225.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.225.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.226.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.226.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.228.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.228.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.229.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.229.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.230.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.230.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.231.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.231.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.232.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.232.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.233.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.233.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.234.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.234.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.235.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.235.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.236.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.236.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.237.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.237.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.238.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.238.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 219.112.239.0/24 | No ROA covers it. Add a ROA for AS18127, maxLength 24. |
| Route object: RIR | 219.112.239.0/24 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 2404:e480::/33 | No ROA covers it. Add a ROA for AS18127, maxLength 33. |
| Route object: RIR | 2404:e480::/33 | Route object only in JPIRR. Add it in the RIR database for the space. |
| ROA: none | 2404:e480:8000::/33 | No ROA covers it. Add a ROA for AS18127, maxLength 33. |
| Route object: RIR | 2404:e480:8000::/33 | Route object only in JPIRR. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS18127 whose prefix no peer sees AS18127 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 144.213.0.0/16 | RADB | No ROA |
| 150.18.0.0/16 | RADB | No ROA |
| 150.29.0.0/16 | RADB | No ROA |
| 150.82.0.0/16 | RADB | No ROA |
| 158.203.0.0/16 | RADB | No ROA |
| 163.42.0.0/16 | RADB | No ROA |
| 163.220.0.0/16 | RADB | No ROA |
| 163.220.0.0/18 | RADB | No ROA |
| 163.220.109.0/24 | RADB | No ROA |
| 192.31.198.0/23 | RADB | No ROA |
| 192.31.200.0/22 | RADB | No ROA |
| 192.31.204.0/23 | RADB | No ROA |
| 192.31.206.0/24 | RADB | No ROA |
| 192.33.135.0/24 | RADB | No ROA |
| 192.50.73.0/24 | RADB | No ROA |
| 192.50.74.0/23 | RADB | No ROA |
| 192.218.230.0/23 | RADB | No ROA |
| 192.244.28.0/24 | RADB | No ROA |
| 192.244.253.0/24 | RADB | No ROA |
| 219.112.228.0/22 | JPIRR | No ROA |
| 219.112.228.0/23 | JPIRR | No ROA |
| 219.112.230.0/23 | JPIRR | No ROA |
| 219.112.232.0/21 | JPIRR | No ROA |
| 219.112.232.0/22 | JPIRR | No ROA |
| 219.112.236.0/22 | JPIRR | No ROA |
| 2404:e480::/32 | 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.