AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
HKUST-AS-HK Hong Kong University of Science and Technology 34 1 79,616 65,536 Hong Kong
79,616 IPv4 Addresses
CIDR Description IP Num
143.89.0.0/24 USTHK-NET country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
143.89.0.0/16 USTHK-NET country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 65536
143.89.188.0/24 USTHK-NET country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
143.89.190.0/24 USTHK-NET country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
175.159.96.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.96.0/21 HKUST-HK The Hong Kong University of Science and Technology 2048
175.159.96.0/19 HKUST-HK The Hong Kong University of Science and Technology 8192
175.159.97.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.98.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.99.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.100.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.101.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.102.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.103.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.104.0/21 HKUST-HK The Hong Kong University of Science and Technology 2048
175.159.112.0/21 HKUST-HK The Hong Kong University of Science and Technology 2048
175.159.120.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.120.0/21 HKUST-HK The Hong Kong University of Science and Technology 2048
175.159.121.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.122.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.123.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.125.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.126.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.127.0/24 HKUST-HK The Hong Kong University of Science and Technology 256
175.159.240.0/22 HKUST-HK The Hong Kong University of Science and Technology 1024
202.14.80.0/24 USTHK-NETC country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
202.40.138.0/24 NETBLK-USTHK-NETC country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
202.40.139.0/24 NETBLK-USTHK-NETC country: HK org: ORG-HKUO1-AP Hong Kong University of Science and Technology 256
202.125.224.0/24 HKUST-HK country: HK Hong Kong University of Science and Technology 256
202.125.225.0/24 HKUST-HK country: HK Hong Kong University of Science and Technology 256
202.125.226.0/24 HKUST-HK country: HK Hong Kong University of Science and Technology 256
202.125.227.0/24 HKUST-HK country: HK Hong Kong University of Science and Technology 256
202.125.228.0/22 HKUST-HK country: HK Hong Kong University of Science and Technology 1024
203.188.104.0/21 HKUST-HK country: HK Hong Kong University of Science and Technology 2048
CIDR Description IP NUMs(prefix /64)
2001:ce0:7::/48 HARNET-IPV6-HK-20021224 Joint Universities Computer Centre Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS137207 JUCC-AS-AP Joint Universities Computer Centre Limited, HK Hong Kong 1,024 4,294,967,296 IPv4 IPv4
AS3662 HARNET Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9381 HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK Hong Kong 387,072 8,589,934,592 IPv4 IPv4
AS45474 NEXUSGUARD-AS-AP NEXUSGUARD LIMITED, HK Hong Kong 26,368 589,824 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3662 HARNET Joint Universities Computer Centre Limited, HK Hong Kong 1,792 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
143.89.3.17 1 www.ub16c.sandcats.io
143.89.5.4 1 pao.ust.hk
143.89.5.112 3 hkustcareers.ust.hk
143.89.7.9 1 adfs.connect.ust.hk
143.89.7.12 2 asset.ust.hk
143.89.7.13 1 ipeer.ust.hk
143.89.7.17 1 prsmob.ust.hk
143.89.7.19 1 access.ust.hk
143.89.7.23 1 cas.ust.hk
143.89.7.28 1 imap.ust.hk
aut-num:        AS3363
as-name:        HKUST-AS-HK
descr:          Hong Kong University of Science and Technology
country:        HK
org:            ORG-HKUO1-AP
admin-c:        CC47-AP
tech-c:         KT29-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-HKUST
mnt-irt:        IRT-HKUNISCITECH-NON-HK
mnt-routes:     MAINT-HK-HKUST
remarks:        ----------------------------
remarks:        ERX-HKUNISCITECH-NON-HK
remarks:        Send abuse reports to
remarks:        [email protected]
remarks:        ----------------------------
last-modified:  2019-06-09T22:36:55Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CC47-AP
tech-c:         KT29-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2019-11-13
mnt-by:         MAINT-HK-HKUST
last-modified:  2019-11-13T03:36:24Z
source:         APNIC

organisation:   ORG-HKUO1-AP
org-name:       Hong Kong University of Science and Technology
country:        HK
address:        Information Technology Services Center
address:        Clear Water Bay
phone:          +852-2358-6208
fax-no:         +852-2358-0967
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-20T22:54:39Z
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:         [email protected]
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:     [email protected]
remarks:        bus-phone:   (852) 2358 6208
remarks:        reg-date:    1970-01-01
remarks:        changed:     [email protected] 20020925
remarks:        source:      ARIN
remarks:
remarks:        ----------
notify:         [email protected]
mnt-by:         MAINT-HK-HKUST
last-modified:  2008-09-04T07:29:21Z
source:         APNIC

person:         K K Tam
nic-hdl:        KT29-AP
e-mail:         [email protected]
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