ASN Lookup Tool

Hong Kong University of Science and Technology ust.hk HK HK 13 Routes

AS Data

AS3363

AS3363Hong Kong University of Science and Technology

AS Number 3363
AS Name HKUST-AS-HK
Organization Hong Kong University of Science and Technology(org-hkuo1-ap)
Country HK
Website ust.hk
Number of IPv4 Routes 12
Number of IPv6 Routes 1
ASN type EDUCATION
Registry APNIC
Date Allocated N/A

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Use ASN data for AS3363 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
202.40.138.0/24 256
202.125.228.0/22 1024
202.125.224.0/24 256
143.89.0.0/16 65536
202.125.226.0/24 256
175.159.96.0/19 8192
202.14.80.0/24 256
2001:ce0:7::/48 ~1×10²⁴
175.159.240.0/22 1024
202.125.225.0/24 256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS3363'

% Abuse contact for 'AS3363' is 'abuse@ust.hk'

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 2026-01-14
mnt-by:         MAINT-HK-HKUST
last-modified:  2026-01-14T01:11:51Z
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 2026-01-14
abuse-mailbox:  abuse@ust.hk
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T01:12:21Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3363
ASName:         APNIC-3363
ASHandle:       AS3363
RegDate:        2002-07-31
Updated:        2009-10-08
Comment:        This AS number is not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/3363

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS10103 Hong Kong Broadband Network Limited HK
AS3662 Joint Universities Computer Centre Limited HK
AS137207 Joint Universities Computer Centre Limited HK
AS10103 HK Broadband Network Ltd. HK

Upstreams

AS Number Description Country
AS10103 Hong Kong Broadband Network Limited HK
AS3662 Joint Universities Computer Centre Limited HK
AS137207 Joint Universities Computer Centre Limited HK

Contacts

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Frequently Asked Questions

ASN AS3363 is an Autonomous System Number used to identify a network for BGP internet routing.
AS3363 is listed under Hong Kong University of Science and Technology.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.