121.4.0.0/15 RPKI valid
Announced by AS45090 Tencent Cloud.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS45090 Tencent Cloud | RPKI valid | 42 | 70184134481145090 | 2026-09-18 | 2026-10-17 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 121.4.0.0/15 | /15 | AS45090 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 121.4.0.0/15
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2006-05-16
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
12 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 121.4.4.0/22 v4 | AS45090 Tencent Cloud | RPKI valid | 32 | 2026-09-18 |
| 121.4.4.0/22 v4 | AS132203 Tencent | RPKI invalid | 8 | 2026-09-18 |
| 121.4.8.0/21 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.4.16.0/20 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.4.32.0/19 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.4.64.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.4.128.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.4.192.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.5.0.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.5.64.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.5.128.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |
| 121.5.192.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 2026-09-18 |