146.137.0.0/16 RPKI valid
Announced by AS683 Argonne National Laboratory.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS683 Argonne National Laboratory | RPKI valid | 49 | 34549293683 | 2026-09-18 | 2026-10-28 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 146.137.0.0/16 | /16 | AS683 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 146.137.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1991-02-11
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 146.137.252.0/22 v4 | AS683 Argonne National Laboratory | RPKI valid | 49 | 2026-09-18 |