217.117.37.0/24 no ROA MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS204013 Network Research Belgium S.A. | no ROA | 39 | 345491299204013 | 2026-09-18 | 2026-11-13 |
| AS12942 Network Research Belgium S.A. | no ROA | 3 | 3549335620401312942 | 2026-09-18 | 2026-11-13 |
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
- 217.117.32.0/20
- RIR
- RIPENCC
- Country
- 🇧🇪 BE
- Status
- allocated
- Allocated
- 2001-02-06
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 217.117.32.0/20 v4 | AS12942 Network Research Belgium S.A. | no ROA | 1 | 32884032772717420401312942 | 2026-09-18 |
| 217.117.32.0/20 v4 | AS204013 Network Research Belgium S.A. | no ROA | 41 | 345491299204013 | 2026-09-18 |
| 217.117.32.0/19 v4 | AS12942 Network Research Belgium S.A. | no ROA | 1 | 32884032772717420401312942 | 2026-09-18 |
| 217.117.32.0/19 v4 | AS204013 Network Research Belgium S.A. | no ROA | 41 | 345491299204013 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.