120.52.0.0/17
🇨🇳CIDR
120.52.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 120.52.0.0/17 | AS133119UNICOM-CN - China Unicom IP network | Valid | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 120.52.44.0/22 | AS133119UNICOM-CN - China Unicom IP network | Valid | — | 5/31/2026 |
| 120.52.18.0/23 | AS133119UNICOM-CN - China Unicom IP network | Invalid | — | 5/31/2026 |
| 120.52.31.0/24 | AS4808CHINA169-BJ - China Unicom Beijing Province Network | Valid | — | 5/31/2026 |
| 120.52.95.0/24 | AS133119UNICOM-CN - China Unicom IP network | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/120.52.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/120.52.0.0/17" | jq
External Links