123.31.28.0/22 RPKI valid
Announced by AS135905 Vietnam P&T.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS135905 Vietnam P&T | RPKI valid | 40 | 3800145899135905 | 2026-09-18 | 2026-09-28 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 123.31.28.0/22 | /24 | AS135905 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 123.16.0.0/12
- RIR
- APNIC
- Country
- 🇻🇳 VN
- Status
- allocated
- Allocated
- 2007-01-11
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 123.31.28.0/24 v4 | AS135905 Vietnam P&T | RPKI valid | 43 | 2026-09-18 |
| 123.31.29.0/24 v4 | AS135905 Vietnam P&T | RPKI valid | 42 | 2026-09-18 |
| 123.31.30.0/24 v4 | AS135905 Vietnam P&T | RPKI valid | 43 | 2026-09-18 |
| 123.31.31.0/24 v4 | AS135905 Vietnam P&T | RPKI valid | 43 | 2026-09-18 |