221.121.0.0/18 RPKI valid
Announced by AS7602 Sai gon Postel Corporation.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 24482459031359437602 | 2026-09-18 | 2026-11-02 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 221.121.0.0/18 | /24 | AS7602 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 221.121.0.0/18
- RIR
- APNIC
- Country
- 🇻🇳 VN
- Status
- allocated
- Allocated
- 2005-05-20
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 221.121.0.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-18 |
| 221.121.1.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-18 |
| 221.121.2.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-18 |
| 221.121.3.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-18 |
| 221.121.4.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-29 |
| 221.121.5.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-29 |
| 221.121.6.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-29 |
| 221.121.7.0/24 v4 | AS7602 Sai gon Postel Corporation | RPKI valid | 43 | 2026-09-29 |