91.204.4.0/22 no ROA
Announced by AS31371 Wissenschaftsladen Dortmund e.V.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS31371 Wissenschaftsladen Dortmund e.V. | no ROA | 44 | 34549888131371 | 2026-09-18 | 2026-09-21 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 91.204.4.0/22
- RIR
- RIPENCC
- Country
- 🇩🇪 DE
- Status
- assigned
- Allocated
- 2008-05-22
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 91.204.5.0/24 v4 | AS31371 Wissenschaftsladen Dortmund e.V. | no ROA | 42 | 2026-09-18 |
| 91.204.6.0/24 v4 | AS31371 Wissenschaftsladen Dortmund e.V. | no ROA | 42 | 2026-09-18 |
| 91.204.7.0/24 v4 | AS31371 Wissenschaftsladen Dortmund e.V. | no ROA | 43 | 2026-09-18 |