203.221.183.0/24
🇦🇺CIDR
203.221.183.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
City
Brisbane
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.221.183.0/24 | AS7545TPG-INTERNET-AP - TPG Telecom Limited | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.220.0.0/15 | AS9942COMINDICO-AP - SOUL Converged Communications Australia | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7545 | RADB | MAINT-AS7545 | 8/14/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.221.183.192/26 | 🇦🇺AU | assigned | |
| 203.221.183.112/28 | 🇦🇺AU | assigned | |
| 203.221.183.48/28 | 🇦🇺AU | assigned | |
| 203.221.183.144/28 | 🇦🇺AU | assigned | |
| 203.221.183.96/28 | 🇦🇺AU | assigned | |
| 203.221.183.168/29 | 🇦🇺AU | assigned | |
| 203.221.183.40/29 | 🇦🇺AU | assigned | |
| 203.221.183.16/29 | 🇦🇺AU | assigned | |
| 203.221.183.144/29 | 🇦🇺AU | assigned | |
| 203.221.183.176/29 | 🇦🇺AU | assigned | |
| 203.221.183.184/29 | 🇦🇺AU | assigned | |
| 203.221.183.160/29 | 🇦🇺AU | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.221.183.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.221.183.0/24" | jq
External Links