131.167.0.0/16 no ROA
Announced by AS32513 BATTELLE MEMORIAL INSTITUTE.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS32513 BATTELLE MEMORIAL INSTITUTE | no ROA | 45 | 3772160032513 | 2026-09-18 | 2026-09-24 |
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
- 131.167.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1988-12-13
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 131.167.250.0/24 v4 | AS32513 BATTELLE MEMORIAL INSTITUTE | no ROA | 41 | 2026-09-18 |
| 131.167.251.0/24 v4 | AS32513 BATTELLE MEMORIAL INSTITUTE | no ROA | 42 | 2026-09-18 |
| 131.167.252.0/24 v4 | AS32513 BATTELLE MEMORIAL INSTITUTE | no ROA | 42 | 2026-09-18 |
| 131.167.255.0/24 v4 | AS13335 Cloudflare, Inc. | no ROA | 47 | 2026-09-18 |