164.90.16.0/20 no ROA
Announced by AS36075 SpaceLabs Medical, Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS36075 SpaceLabs Medical, Inc. | no ROA | 44 | 37721335636075 | 2026-09-18 | 2026-10-15 |
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
- 164.90.0.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1993-01-22
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 164.90.20.0/24 v4 | AS6461 Zayo Bandwidth | no ROA | 44 | 2026-09-18 |
| 164.90.22.0/24 v4 | AS36075 SpaceLabs Medical, Inc. | no ROA | 43 | 2026-09-18 |