152.97.0.0/18 no ROA
Announced by AS31975 University of the South.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS31975 University of the South | no ROA | 43 | 701831975 | 2026-09-18 | 2026-10-09 |
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
- 152.97.0.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-09-03
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 |
|---|---|---|---|---|
| 152.97.14.0/24 v4 | AS31975 University of the South | no ROA | 41 | 2026-09-18 |
| 152.97.29.0/24 v4 | AS31975 University of the South | no ROA | 41 | 2026-09-18 |
| 152.97.31.0/24 v4 | AS31975 University of the South | no ROA | 43 | 2026-09-18 |