Autonomous system
AS7650 EDUHK-AS-AP The Education University of Hong Kong
Education APNIC
Summary
The Education University of Hong Kong
education university legacy
EDUHK-AS-AP is The Education University of Hong Kong (EdUHK), the territory's specialist teacher-education university, based at Tai Po in the New Territories. AS7650 is its campus network.
What it's used for
- Campus connectivity for students, academic staff and administration. The AS announces roughly 16,600 IPv4 addresses across about 25 prefixes, all registered
EDUHK-HKto the university, together with2001:ce0:2900::/48in IPv6. - The address space is spread over several older ranges,
202.45.32.0/20,202.45.48.0/20,202.75.76.0/22and blocks in203.188.0.0/16, which is the accumulation pattern of a university that grew its allocation over many years.
Notable
- Institutional address space. There are no subscriber pools and no commercial hosting here. An address from AS7650 is a campus machine or a student device on the university network.
- The AS is administered through the Joint Universities Computer Centre (JUCC), the shared IT body for Hong Kong's publicly funded universities. Several of the territory's university ASNs, including AS7651, share the same JUCC organisation record.
Interesting
- The university has been renamed more than once, from the Hong Kong Institute of Education to its current title in 2016, and the handle was updated with it. The AS number itself has stayed with the same campus since the mid-1990s.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS3662 | Joint Universities Computer Centre Limited | 1,390 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 11 prefixes · 16.64K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| HK | Hong Kong | 12 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS7650- Registry name
- EDUHK-AS-AP
- Registrant
- Joint Universities Computer Centre Limited
- Abuse contact
- hartech@jucc.edu.hk
- Registered
- 2008-09-04
- Last changed
- 2020-11-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 26 with no ROA
- ROAs
- 0 authorising AS7650
- ASPA
- no ASPA record
- IRR
- 100% registered · 26 of 26 announcements
- Route objects
- 84 naming AS7650
Reputation
Classification and threat
Education University, school or national research and education network.
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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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