133.157.8.0/22
Not announced anywhere the collectors can see.
Origin
No origin: this exact prefix is not in the table. Any covering route is listed below.
RPKI
4 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 133.0.0.0/8
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 1997-03-01
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 133.157.8.0/24 v4 | AS6282 Fiber Optical Network LLC | RPKI valid | 43 | 2026-10-30 |
| 133.157.9.0/24 v4 | AS6282 Fiber Optical Network LLC | RPKI valid | 43 | 2026-10-30 |
| 133.157.10.0/24 v4 | AS6282 Fiber Optical Network LLC | RPKI valid | 43 | 2026-10-30 |
| 133.157.11.0/24 v4 | AS6282 Fiber Optical Network LLC | RPKI valid | 43 | 2026-10-30 |