161.55.0.0/16 RPKI valid
Announced by AS3477 National Oceanic and Atmospheric Administration.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS3477 National Oceanic and Atmospheric Administration | RPKI valid | 43 | 24482101119563477 | 2026-09-18 | 2026-10-01 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 161.55.0.0/16 | /16 | AS3477 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 161.55.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-06-01
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 |
|---|---|---|---|---|
| 161.55.56.0/23 v4 | AS3477 National Oceanic and Atmospheric Administration | RPKI valid | 45 | 2026-09-18 |
| 161.55.224.0/24 v4 | AS3477 National Oceanic and Atmospheric Administration | RPKI valid | 41 | 2026-09-18 |