59.83.224.0/21
🇨🇳CIDR
59.83.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Nanjing
RIR
APNIC
Status
allocated
Allocated
8/17/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 59.83.224.0/21 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 59.83.230.0/24 | AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network | No ROA | — | 5/31/2026 |
| 59.83.227.0/24 | AS140717UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | RADB | MAINT-AS10099 | 6/14/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/59.83.224.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/59.83.224.0/21" | jq
External Links