203.28.172.0/24
🇦🇺CIDR
203.28.172.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
City
Marion
RIR
APNIC
Status
assigned
Allocated
6/25/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.28.172.0/24 | AS137049PGST-AS-AP - Performance Peripherals Australasia | No ROA | APNIC | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS137049 | APNIC | MAINT-PGST-AU | 2/20/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.28.172.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.28.172.0/24" | jq
External Links