203.6.64.0/21 - UUNET JP AP UUNET Japan Limited (AS9466)
CIDR
203.6.64.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Queanbeyan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.6.64.0/21 | AS9466 UUNET-JP-AP UUNET Japan Limited | Valid | Other IRR | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.6.66.0/24 | AS209242 CLOUDFLARESPECTRUM Cloudflare London, LLC | Valid | - | 2026-10-11 |
Origin ASN
AS9466
UUNET-JP-AP UUNET Japan Limited
Related Prefixes
More prefixes of AS9466
All prefixes of AS9466 →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/203.6.64.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.6.64.0/21" | jq
External Links