143.203.124.0/22 no ROA
Announced by AS151673 Chen Xinyu.
Origin
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 143.203.124.0/22
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2026-10-02
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 |
|---|---|---|---|---|
| 143.203.124.0/23 v4 | AS151673 Chen Xinyu | RPKI valid | 10 | 2026-11-06 |
| 143.203.124.0/24 v4 | AS151673 Chen Xinyu | RPKI valid | 40 | 2026-11-03 |
| 143.203.125.0/24 v4 | AS151673 Chen Xinyu | RPKI valid | 40 | 2026-11-03 |
| 143.203.126.0/24 v4 | AS218733 HYW HK LIMITED | RPKI valid | 42 | 2026-10-12 |