103.223.144.0/20
🇨🇳CIDR
103.223.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Chaowai (Chaoyang)
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.223.144.0/20 | AS4847CNIX-AP - China Networks Inter-Exchange | No ROA | RADB | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4847 | RADB | MAINT-AS4847 | 3/16/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.223.156.0/22 | 🇨🇳CN | allocated | |
| 103.223.152.0/22 | 🇨🇳CN | allocated | |
| 103.223.144.0/22 | 🇨🇳CN | allocated | |
| 103.223.148.0/22 | 🇨🇳CN | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.223.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.223.144.0/20" | jq
External Links