66.18.176.0/20 no ROA
Announced by AS16564 Adamswells Internet.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS16564 Adamswells Internet | no ROA | 48 | 20205710616564 | 2026-09-18 | 2026-10-20 |
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
- 66.18.176.0/20
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2004-03-03
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
11 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 66.18.179.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.180.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.181.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.182.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.183.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.184.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.185.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.186.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.187.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.188.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |
| 66.18.190.0/24 v4 | AS16564 Adamswells Internet | no ROA | 1 | 2026-09-18 |