66.231.192.0/19 no ROA
Announced by AS21547 FirstLight Networks, LLC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS21547 FirstLight Networks, LLC | no ROA | 47 | 3454912991353621547 | 2026-09-18 | 2026-09-21 |
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
- 66.231.192.0/19
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2002-02-15
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
13 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 66.231.192.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.196.0/24 v4 | AS398576 Premium Choice Broadband | no ROA | 48 | 2026-09-18 |
| 66.231.201.0/24 v4 | AS398576 Premium Choice Broadband | no ROA | 48 | 2026-09-18 |
| 66.231.206.0/24 v4 | AS13536 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.207.0/24 v4 | AS13536 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.208.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.214.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.215.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.216.0/24 v4 | AS13536 FirstLight Networks, LLC | RPKI valid | 47 | 2026-09-18 |
| 66.231.217.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.218.0/24 v4 | AS398576 Premium Choice Broadband | no ROA | 48 | 2026-09-18 |
| 66.231.219.0/24 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |
| 66.231.220.0/22 v4 | AS21547 FirstLight Networks, LLC | no ROA | 47 | 2026-09-18 |