Joint Universities Computer Centre Limited
AS3662 is Joint Universities Computer Centre Limited (jucc.edu.hk). It announces 1,696 IPv4 addresses in 7 prefixes, and 2 IPv6 prefixes.
Hong Kong· APNIC· allocated 2002-08-01· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Hong Kong1,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HARNET
- name
- Joint Universities Computer Centre Limited
- org
- ORG-JUCC1-AP
- org name
- Joint Universities Computer Centre Limited
- org address
- Joint Universities Computer Centre Limited, c/o IT Services Administration, 4/F, Main Library (New Wing), The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2021-07-09
- descr
- Joint Universities Computer Centre Limited / A Cooperative effort of the IT/Computer Centres of the / eight Government-funded tertiary institutions in Hong Kong
- remarks
- This aut-num object created as part of the ER-Transfer from ARIN
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AJ481-AP
- abuse name
- ABUSE JUCCHK
- abuse email
- hartech@jucc.edu.hk
- abuse kind
- role
- admin
- IKY3-AP
- tech
- DC1224-AP|HTS5-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- CDN IP12akamai0.71%
- None here
- None here
- 0.24%
- None here
- 0.18%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 175.159.254.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 192.245.196.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 202.40.218.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 202.40.221.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 203.188.112.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 203.188.117.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
| 203.188.118.0/24 | Hong Kong | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.