66.186.160.0/19 RPKI valid
Announced by AS21547 FirstLight Networks, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 3454912991353621547 | 2026-09-18 | 2026-10-20 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 66.186.160.0/19 | /24 | AS21547 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 66.186.160.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2001-11-08
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
9 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 66.186.162.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.163.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.167.0/24 v4 | AS13536 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.171.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.173.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.176.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.177.0/24 v4 | AS401728 First Commonwealth Federal Credit Union | RPKI valid | 48 | 2026-09-18 |
| 66.186.184.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |
| 66.186.188.0/24 v4 | AS21547 FirstLight Networks, LLC | RPKI valid | 48 | 2026-09-18 |