220.248.0.0/18 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 | 42 | 345495511483717621 | 2026-09-18 | 2026-10-21 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 220.248.0.0/18 | /18 | AS17621 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 220.248.0.0/14
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2003-02-28
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 220.248.42.0/23 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 42 | 2026-09-18 |
| 220.248.42.0/24 v4 | AS140979 China Unicom Shanghai FuTe IDC network | RPKI valid | 42 | 2026-09-18 |
| 220.248.59.0/24 v4 | AS9929 China Unicom Industrial Internet Backbone | RPKI valid | 42 | 2026-09-18 |