210.22.240.0/21 RPKI valid
Announced by AS17621 China Unicom Shanghai network.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS17621 China Unicom Shanghai network | RPKI valid | 39 | 7018483717621 | 2026-09-18 | 2026-09-30 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 210.22.240.0/21 | /21 | AS17621 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 210.22.0.0/16
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2000-10-17
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 210.22.192.0/18 v4 | AS9929 China Unicom Industrial Internet Backbone | no ROA | 38 | 34549100999929 | 2026-09-18 |
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 210.22.240.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.241.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.242.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.243.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.244.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.245.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.246.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |
| 210.22.247.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 39 | 2026-09-18 |