203.6.0.0/18 RPKI valid
Announced by AS7474 SingTel Optus Pty Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7474 SingTel Optus Pty Ltd | RPKI valid | 42 | 3772132577474 | 2026-09-18 | 2026-09-21 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 203.6.0.0/18 | /18 | AS7474 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 203.6.0.0/17
- RIR
- APNIC
- Country
- 🇦🇺 AU
- Status
- allocated
- Allocated
- 1994-07-08
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
5 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 203.6.8.0/22 v4 | AS7575 Australian Academic and Research Network (AARNet) | RPKI valid | 42 | 2026-09-18 |
| 203.6.31.0/24 v4 | AS9466 UUNET Japan Limited | RPKI valid | 41 | 2026-09-18 |
| 203.6.32.0/24 v4 | AS9466 UUNET Japan Limited | RPKI valid | 41 | 2026-09-18 |
| 203.6.33.0/24 v4 | AS9466 UUNET Japan Limited | RPKI valid | 41 | 2026-09-18 |
| 203.6.36.0/22 v4 | AS9466 UUNET Japan Limited | RPKI valid | 41 | 2026-09-18 |