166.87.0.0/16 no ROA
Announced by AS5080 Aramco.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS5080 Aramco | no ROA | 43 | 377218529437665080 | 2026-09-18 | 2026-09-22 |
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
- 166.87.0.0/16
- RIR
- RIPENCC
- Country
- 🇸🇦 SA
- Status
- assigned
- Allocated
- 1993-09-01
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
6 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 166.87.0.0/17 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |
| 166.87.128.0/19 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |
| 166.87.160.0/19 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |
| 166.87.192.0/19 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |
| 166.87.224.0/19 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |
| 166.87.224.0/20 v4 | AS5080 Aramco | no ROA | 43 | 2026-09-18 |