217.173.160.0/20 no ROA
Announced by AS30851 Sileman Sp. z o.o.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS30851 Sileman Sp. z o.o. | no ROA | 1 | 2448230851 | 2026-09-18 | 2026-09-19 |
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
- 217.173.160.0/20
- RIR
- RIPENCC
- Country
- 🇵🇱 PL
- Status
- allocated
- Allocated
- 2003-12-12
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 217.173.160.0/22 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 44 | 2026-09-18 |
| 217.173.160.1/32 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 1 | 2026-09-18 |
| 217.173.161.1/32 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 1 | 2026-09-18 |
| 217.173.164.0/22 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 42 | 2026-09-18 |
| 217.173.168.0/22 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 42 | 2026-09-18 |
| 217.173.168.0/23 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 43 | 2026-09-18 |
| 217.173.170.0/23 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 43 | 2026-09-18 |
| 217.173.172.0/22 v4 | AS30851 Sileman Sp. z o.o. | no ROA | 42 | 2026-09-18 |