123.243.73.0/24
🇦🇺CIDR
123.243.73.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.243.73.0/24 | 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 |
|---|---|---|---|---|
| 123.243.0.0/16 | AS7545TPG-INTERNET-AP - TPG Telecom Limited | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7545 | RADB | MAINT-AS7545 | 6/24/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.243.73.128/28 | 🇦🇺AU | assigned | |
| 123.243.73.176/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.16/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.32/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.96/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.112/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.160/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.192/28 | 🇦🇺AU | assigned | |
| 123.243.73.240/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.48/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.224/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.64/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.80/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.208/28 | AS2764 | 🇦🇺AU | assigned |
| 123.243.73.0/28 | AS2764 | 🇦🇺AU | assigned |
Geolocation
Country🇦🇺AustraliaAU
Coordinates-25.2744, 133.7751 ↗
API
Open https://api.ipctl.io/v1/prefix/123.243.73.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.243.73.0/24" | jq
External Links