154.57.8.0/22 no ROA
Announced by AS200736 MEDIANET INVEST AE.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS200736 MEDIANET INVEST AE | no ROA | 41 | 208972200736 | 2026-09-18 | 2026-09-18 |
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
- 154.57.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-02-05
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 154.48.0.0/12 v4 | AS174 Cogent Communications, LLC | no ROA | 41 | 34549174 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 154.57.8.0/24 v4 | AS200736 MEDIANET INVEST AE | no ROA | 42 | 2026-09-18 |
| 154.57.9.0/24 v4 | AS200736 MEDIANET INVEST AE | no ROA | 46 | 2026-09-18 |
| 154.57.10.0/24 v4 | AS200736 MEDIANET INVEST AE | no ROA | 47 | 2026-09-18 |
| 154.57.11.0/24 v4 | AS200736 MEDIANET INVEST AE | no ROA | 47 | 2026-09-18 |