210.51.43.0/24
🇨🇳IPv4APNICannouncedMOASNo ROA
CIDR
210.51.43.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Shanghai
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.51.43.0/24 | AS9929CUII - CHINA UNICOM Industrial Internet Backbone | No ROA | APNIC | 5/31/2026 |
| 210.51.43.0/24 | AS140979UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network | No ROA | APNIC | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.51.0.0/16 | AS9929CUII - CHINA UNICOM Industrial Internet Backbone | No ROA | — | 5/31/2026 |
Origin ASNs (2)
AS9929MOAS
CUII - CHINA UNICOM Industrial Internet Backbone
AS140979MOAS
UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network
Geolocation
API
Open https://api.ipctl.io/v1/prefix/210.51.43.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.51.43.0/24" | jq
External Links