199.111.192.0/18 no ROA
Announced by AS225 University of Virginia.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS225 University of Virginia | no ROA | 43 | 3772140220225 | 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
- 199.111.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-01-11
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 199.111.0.0/16 v4 | AS225 University of Virginia | no ROA | 42 | 3772140220225 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 199.111.208.0/22 v4 | AS225 University of Virginia | no ROA | 43 | 2026-09-18 |
| 199.111.224.0/19 v4 | AS225 University of Virginia | no ROA | 43 | 2026-09-18 |