43.251.20.0/22 - HKBNES AP HKBN Enterprise Solutions HK Limited (AS9381)
CIDR
43.251.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇭🇰 Hong Kong
City
Kowloon Bay
RIR
APNIC
Status
allocated
Allocated
2016-11-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.251.20.0/22 | AS9381 HKBNES-AS-AP HKBN Enterprise Solutions HK Limited | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 43.251.20.0/22 | AS9381 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 43.251.20.0/24 | 🇭🇰HK | assigned | |
| 43.251.21.0/24 | 🇭🇰HK | assigned | |
| 43.251.22.0/24 | 🇭🇰HK | assigned | |
| 43.251.23.0/24 | 🇭🇰HK | 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/43.251.20.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.251.20.0/22" | jq
External Links