203.223.192.0/18 - BGP Prefix
IPv4APNICallocated
CIDR
203.223.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇭🇰 Hong Kong
City
Central
RIR
APNIC
Status
allocated
Allocated
2004-10-14
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9304 | Other IRR | MAINT-AS9304 | 2023-11-13 |
Transfer History
Registry transfers of 203.223.192.0/18, blocks inside it, or blocks containing it.
- 203.223.192.0/18Transfer ·
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/203.223.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.223.192.0/18" | jq
External Links