103.0.0.0/16
🇦🇺CIDR
103.0.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇦🇺 Australia
City
South Brisbane
RIR
APNIC
Status
allocated
Allocated
4/5/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.0.0.0/16 | AS131074AS131074 - APNIC Research and Development | Valid | APNICRADB | 5/30/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.0.48.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.71.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.73.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.152.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.165.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.191.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.72.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
| 103.0.198.0/24 | AS131074AS131074 - APNIC Research and Development | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.0.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.0.0.0/16" | jq
External Links