205.140.192.0/19 no ROA
Announced by AS3561 Lumen (ex. Savvis).
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS3561 Lumen (ex. Savvis) | no ROA | 44 | 580573561 | 2026-09-18 | 2026-10-02 |
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
- 205.140.192.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1995-02-15
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 205.140.192.0/18 v4 | AS3561 Lumen (ex. Savvis) | no ROA | 44 | 580573561 | 2026-09-18 |
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 205.140.220.0/23 v4 | AS11803 Omnicell | no ROA | 42 | 2026-09-26 |
| 205.140.220.0/24 v4 | AS3356 Lumen (Level 3) | no ROA | 43 | 2026-09-18 |
| 205.140.221.0/24 v4 | AS3356 Lumen (Level 3) | no ROA | 43 | 2026-09-18 |