203.12.244.0/22 no ROA
Announced by AS17496 Leica Microsystems Biosystems Division Melbourne and Invetech.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS17496 Leica Microsystems Biosystems Division Melbourne and Invetech | no ROA | 42 | 4608122117496 | 2026-09-18 | 2026-09-28 |
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
- 203.12.244.0/22
- RIR
- APNIC
- Country
- 🇦🇺 AU
- Status
- assigned
- Allocated
- 1995-02-23
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 203.12.244.0/24 v4 | AS17496 Leica Microsystems Biosystems Division Melbourne and Invetech | no ROA | 42 | 2026-09-18 |