203.185.212.0/22 - BGP Prefix
IPv4APNICallocatedNo ROA
CIDR
203.185.212.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇦🇺 Australia
City
Brisbane
RIR
APNIC
Status
allocated
Allocated
2001-03-21
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.185.192.0/19 | AS2764 AAPT - AAPT Limited | No ROA | - | 2026-10-13 |
| 203.185.212.0/24 | AS2764 AAPT - AAPT Limited | No ROA | - | 2026-10-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.185.212.32/28 | 🇦🇺AU | assigned | |
| 203.185.212.48/28 | 🇦🇺AU | assigned | |
| 203.185.212.160/28 | 🇦🇺AU | assigned | |
| 203.185.212.176/28 | AS2764 | 🇦🇺AU | assigned |
| 203.185.212.192/29 | 🇦🇺AU | assigned | |
| 203.185.212.224/30 | 🇦🇺AU | assigned | |
| 203.185.212.228/30 | 🇦🇺AU | assigned | |
| 203.185.212.232/30 | 🇦🇺AU | assigned | |
| 203.185.212.236/30 | 🇦🇺AU | assigned | |
| 203.185.213.8/30 | 🇦🇺AU | assigned | |
| 203.185.213.44/30 | 🇦🇺AU | assigned | |
| 203.185.213.60/30 | 🇦🇺AU | assigned | |
| 203.185.213.72/30 | 🇦🇺AU | assigned | |
| 203.185.213.140/30 | 🇦🇺AU | assigned | |
| 203.185.213.144/29 | 🇦🇺AU | assigned | |
| 203.185.215.0/25 | 🇦🇺AU | assigned | |
| 203.185.215.176/28 | 🇦🇺AU | assigned | |
| 203.185.215.192/27 | 🇦🇺AU | assigned | |
| 203.185.215.240/28 | 🇦🇺AU | assigned |
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/203.185.212.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.185.212.0/22" | jq
External Links