203.112.88.0/23 - HSBC HongKong (AS9221)
CIDR
203.112.88.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
City
Tseung Kwan O
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.88.0/23 | AS9221 HSBC-HK-AS - HSBC HongKong | No ROA | - | 2026-10-12 |
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.88.0/21 | AS9221 HSBC-HK-AS - HSBC HongKong | No ROA | - | 2026-10-12 |
| 203.112.88.0/24 | AS9221 HSBC-HK-AS - HSBC HongKong | No ROA | - | 2026-10-12 |
Origin ASN
AS9221
HSBC-HK-AS - HSBC HongKong
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/203.112.88.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.112.88.0/23" | jq
External Links