209.146.47.0/24 no ROA
Announced by AS174 Cogent Communications, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | no ROA | 41 | 34549174 | 2026-11-05 | 2026-11-11 |
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
- 209.146.0.0/17
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-10-03
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 209.146.44.0/22 v4 | AS4800 PT Aplikanusa Lintasarta | no ROA | 35 | 345494800 | 2026-09-18 |
| 209.146.44.0/22 v4 | AS174 Cogent Communications, LLC | no ROA | 10 | 58057174 | 2026-11-05 |
| 209.146.0.0/17 v4 | AS174 Cogent Communications, LLC | no ROA | 41 | 34549174 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.