192.148.228.0/23
🇦🇺CIDR
192.148.228.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
North Sydney
RIR
APNIC
Status
assigned
Allocated
3/4/1992
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.148.228.0/23 | AS137188ACU-AS-AP - Australian Catholic University Limited | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.148.228.0/24 | AS137188ACU-AS-AP - Australian Catholic University Limited | No ROA | — | 5/31/2026 |
| 192.148.229.0/24 | AS137188ACU-AS-AP - Australian Catholic University Limited | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.148.228.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.148.228.0/23" | jq
External Links