AS3363 Hong Kong University of Science and Technology 🇭🇰 HK

Announcing 13 prefixes, seen at the RIS collectors.

IPv4 prefixes

79,616 (311 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS3363
Name: Hong Kong University of Science and Technology
Organisation: Hong Kong University of Science and Technology
Country: 🇭🇰 HK
RIR: APNIC
Allocated: 2003-11-24
Scope: Not Disclosed
Peering policy: Open
PeeringDB: net/15309

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 13 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

aut-num:        AS3363
as-name:        HKUST-AS-HK
descr:          Hong Kong University of Science and Technology
country:        HK
remarks:        ----------------------------
remarks:        ERX-HKUNISCITECH-NON-HK
remarks:        Send abuse reports to
remarks:        abuse@ust.hk
remarks:        ----------------------------
org:            ORG-HKUO1-AP
admin-c:        CC47-AP
tech-c:         KT29-AP
abuse-c:        AH825-AP
mnt-lower:      MAINT-HK-HKUST
mnt-routes:     MAINT-HK-HKUST
mnt-by:         APNIC-HM
mnt-irt:        IRT-HKUNISCITECH-NON-HK
last-modified:  2020-05-20T00:59:33Z
source:         APNIC

irt:            IRT-HKUNISCITECH-NON-HK
address:        Information Technology Services Center
address:        Hong Kong University of Science & Technology
address:        Clear Water Bay
address:        Kowloon
e-mail:         abuse@ust.hk
abuse-mailbox:  abuse@ust.hk
admin-c:        CC47-AP
tech-c:         KT29-AP
auth:           # Filtered
remarks:        abuse@ust.hk was validated on 2026-07-15
mnt-by:         MAINT-HK-HKUST
last-modified:  2026-07-15T09:17:18Z
source:         APNIC

organisation:   ORG-HKUO1-AP
org-name:       Hong Kong University of Science and Technology
org-type:       LIR
country:        HK
address:        Information Technology Services Center
address:        Clear Water Bay
phone:          +852-2358-6205
fax-no:         +852-2358-0967
e-mail:         dnradmin@ust.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:44Z
source:         APNIC

role:           ABUSE HKUNISCITECHNONHK
country:        ZZ
address:        Information Technology Services Center
address:        Hong Kong University of Science & Technology
address:        Clear Water Bay
address:        Kowloon
phone:          +000000000
e-mail:         abuse@ust.hk
admin-c:        CC47-AP
tech-c:         KT29-AP
nic-hdl:        AH825-AP
remarks:        Generated from irt object IRT-HKUNISCITECH-NON-HK
remarks:        abuse@ust.hk was validated on 2026-07-15
abuse-mailbox:  abuse@ust.hk
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-15T09:17:37Z
source:         APNIC

person:         Charles Choy
address:        Information Technology Services Center
                Hong Kong University of Science & Technology
                Clear Water Bay
                Kowloon
                Hong Kong
country:        HK
phone:          +852 2358 6208
e-mail:         charles.choy@ust.hk
nic-hdl:        CC47-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:
remarks:        poc-handle:  CC293-ARIN
remarks:        is-role:     N
remarks:        last-name:   Choy
remarks:        first-name:  Charles
remarks:        street:      Information Technology Services Center
                Clear Water Bay
remarks:        city:        Kowloon
remarks:        country:     HK
remarks:        mailbox:     charles.choy@ust.hk
remarks:        bus-phone:   (852) 2358 6208
remarks:        reg-date:    1970-01-01
remarks:        changed:     hostmaster@arin.poc 20020925
remarks:        source:      ARIN
remarks:
remarks:        ----------
notify:         charles.choy@ust.hk
mnt-by:         MAINT-HK-HKUST
last-modified:  2008-09-04T07:29:21Z
source:         APNIC

person:         K K Tam
nic-hdl:        KT29-AP
e-mail:         k.k.tam@ust.hk
address:        Information Technology Services Center
address:        Hong Kong University of Science & Technology
address:        Clear Water Bay
address:        Kowloon
address:        Hong Kong
phone:          +852 2358 6246
fax-no:         +852 2358 0967
country:        HK
mnt-by:         MAINT-HK-HKUST
last-modified:  2008-09-04T07:29:21Z
source:         APNIC