203.121.200.0/21 no ROA
Announced by AS45763 Opticomm Co Pty Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS45763 Opticomm Co Pty Ltd | no ROA | 43 | 460845763 | 2026-09-18 | 2026-10-12 |
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
- 203.121.192.0/19
- RIR
- APNIC
- Country
- 🇦🇺 AU
- Status
- allocated
- Allocated
- 2002-09-25
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
10 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 203.121.200.0/22 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.200.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.201.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.202.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.203.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.204.0/23 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.204.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.205.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.206.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |
| 203.121.207.0/24 v4 | AS45763 Opticomm Co Pty Ltd | no ROA | 42 | 2026-09-18 |