Autonomous system
AS24334 CYBERPORT-HK-AP Cyberport Hong Kong
Unclassified APNIC
Summary
Cyberport Hong Kong
business infrastructure hk
The AS handle CYBERPORT-HK-AP is held by Cyberport Hong Kong.
What it's used for
- The address space is registered under the netname
CYBERPORT-HKfor the Hong Kong Cyberport Management Company Ltd., indicating an internal corporate estate for the Cyberport development. - The AS announces 7168 IPv4 addresses across 4 prefixes and 32 IPv6 prefixes, with 12 observed neighbours. This ratio of moderate address space to a low neighbour count suggests a dedicated corporate network rather than a transit provider or large-scale residential ISP.
Notable
- All four largest IPv4 prefixes share the same registrant, Hong Kong Cyberport Management Company Ltd., and the netname
CYBERPORT-HK, confirming consistent ownership. - The inventory consists of four distinct IPv4 blocks, including three /21s and one /22, alongside a finely subdivided IPv6 space under the 2404:1a0::/36 range.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Hong Kong Internet Exchange | Hong Kong, China | 123.255.90.241 |
Transit providers
8 upstream, 0 downstream and 11 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS9304 | HGC Global Communications Limited | 781 |
| AS4515 | PCCW IMS Ltd (PCCW Business Internet Access) | 571 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | 328 |
| AS17554 | Citic Telecom International (Data) Limited. | 206 |
| AS32787 | Akamai Technologies, Inc. | 60 |
| AS8359 | MTS PJSC | 28 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | 28 |
| AS24482 | SG.GS | 28 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 7.17K addresses IPv6 32 prefixes
| Country | Name | Prefixes |
|---|---|---|
| HK | Hong Kong | 36 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS24334- Registry name
- CYBERPORT-HK-AP
- Registrant
- Hong Kong Cyberport Management Company Ltd.
- Abuse contact
- noc@cyberport.com.hk
- Registered
- 2008-09-04
- Last changed
- 2026-04-29
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 39 valid, 0 with no ROA
- ROAs
- 42 authorising AS24334
- ASPA
- no ASPA record
- IRR
- 100% registered · 39 of 39 announcements
- Route objects
- 90 naming AS24334
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere