203.12.28.0/23
🇦🇺CIDR
203.12.28.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Port Macquarie
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.12.29.0/24 | AS148968FALCORE-AS-AP - Falcore Investments Pty Ltd | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.12.28.0/24 | AS17763 | 🇦🇺AU | assigned |
| 203.12.29.0/24 | AS148968 | 🇦🇺AU | assigned |
Origin ASN
AS17763
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.12.28.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.12.28.0/23" | jq
External Links