203.185.240.0/22 - BGP Prefix
IPv4APNICallocatedNo ROA
CIDR
203.185.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
allocated
Allocated
2001-10-10
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, 3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.185.224.0/19 | AS2764 AAPT AAPT Limited | No ROA | - | 2026-10-11 |
| 203.185.240.0/23 | AS7545 TPG-INTERNET-AP TPG Telecom Limited | No ROA | - | 2026-10-11 |
| 203.185.242.0/24 | AS7545 TPG-INTERNET-AP TPG Telecom Limited | No ROA | - | 2026-10-11 |
| 203.185.243.0/24 | AS7545 TPG-INTERNET-AP TPG Telecom Limited | No ROA | - | 2026-10-11 |
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/203.185.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.185.240.0/22" | jq
External Links