103.229.148.0/22
🇨🇳CIDR
103.229.148.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Suzhou
RIR
APNIC
Status
allocated
Allocated
4/16/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.229.148.0/22 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | APNICRADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.229.148.0/23 | AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.229.148.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.229.148.0/22" | jq
External Links