122.193.204.0/23
🇨🇳CIDR
122.193.204.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Nanjing (Gulou Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.193.204.0/23 | AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network | Valid | APNIC | 6/13/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.192.0.0/14 | AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | — | 6/13/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS140716 | APNIC | MAINT-CNCGROUP-RR | 6/8/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 122.193.204.0/24 | 🇨🇳CN | assigned | |
| 122.193.205.0/24 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/122.193.204.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.193.204.0/23" | jq
External Links