209.172.212.0/23 no ROA
Announced by AS62 CyrusOne LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS62 CyrusOne LLC | no ROA | 41 | 1490762 | 2026-09-18 | 2026-09-18 |
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
- 209.172.192.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-11-20
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 209.172.192.0/19 v4 | AS62 CyrusOne LLC | no ROA | 42 | 34549646162 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.