203.1.224.0/20 - Australian Academic And Research Network (AARNet) (AS7575)
CIDR
203.1.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇦🇺 Australia
City
Geelong
RIR
APNIC
Status
allocated
Allocated
1993-11-29
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.1.224.0/20 | AS7575 AARNET-AS-AP - Australian Academic and Research Network (AARNet) | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.1.237.0/24 | AS7575 AARNET-AS-AP - Australian Academic and Research Network (AARNet) | No ROA | - | 2026-10-12 |
| 203.1.238.0/24 | AS7575 AARNET-AS-AP - Australian Academic and Research Network (AARNet) | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7575 | Other IRR | MAINT-ASAARNET | 2023-11-13 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.1.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.1.224.0/20" | jq
External Links