Data as of Nov 9, 2026
203.142.88.0/24
No anonymizer space · no proxy exits in 30 daysCyberport Hong Kong · space held by Hong Kong Cyberport Management Company Ltd.
Network & registry
Announced by
Covering announcement 203.142.88.0/21
- Prefix
- 203.142.88.0/21
- Announced by
- AS24334 Cyberport Hong Kong
- Type
- Business
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CYBERPORT-HK
- Registrant
- Hong Kong Cyberport Management Company Ltd.
- RIR
- APNIC
Origin network
AS24334
HK
- Name
- Cyberport Hong Kong
- Type
- Business
- Registered
- Jan 28, 2005
- Domain
- cyberport.hk
- Website
- www.cyberport.hk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.142.88.0/21
203.142.88.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2006
- Current origin since
- Dec 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.142.88.0/21 | AS24334 | /21 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
142. 88. 0/ 21 - Netname
- CYBERPORT-HK
- Registrant
- Hong Kong Cyberport Management Company Ltd.
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 29, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Sep 18, 2006
- Status
- assigned
Report abuse
Abuse contact
- noc@
cyberport. com. hk - Name
- ABUSE CYBERPORTHK
- Handle
- AC1901-AP