199.16.252.0/22 no ROA
Announced by AS17364 Soka University of America.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS17364 Soka University of America | no ROA | 40 | 701817364 | 2026-09-18 | 2026-09-24 |
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
- 199.16.252.0/22
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2010-07-21
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 199.16.254.0/24 v4 | AS17364 Soka University of America | no ROA | 41 | 2026-09-18 |
| 199.16.255.0/24 v4 | AS17364 Soka University of America | no ROA | 41 | 2026-09-18 |