AS4158 City University of Hong Kong

AS4158 Summary

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

1^st August 2002

Allocated Country:

AS4158 Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	144.214.0.0/16	City University of Hong Kong		144.214.0.0/16	APNIC
	175.159.64.0/19	City University of Hong Kong		175.159.0.0/16	APNIC
	175.159.200.0/21	City University of Hong Kong		175.159.0.0/16	APNIC
	175.159.208.0/22	City University of Hong Kong		175.159.0.0/16	APNIC
	202.125.216.0/21	City University of Hong Kong		202.125.192.0/19	APNIC
	202.125.252.0/22	City University of Hong Kong		203.19.168.0/21	APNIC
	203.188.80.0/21	City University of Hong Kong		203.188.64.0/18	APNIC
	203.188.88.0/22	City University of Hong Kong		203.188.64.0/18	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:ce0:5::/48	Joint Universities Computer Centre Limited		2001:ce0::/32	APNIC

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS137207	JUCC-AS-AP	Joint Universities Computer Centre Limited
	AS3662	HARNET	Joint Universities Computer Centre Limited

Country	ASN	Name	Description	IPv4
	AS3662	HARNET	Joint Universities Computer Centre Limited

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3662	HARNET	Joint Universities Computer Centre Limited

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS3662	HARNET	Joint Universities Computer Centre Limited

IPv6 Upstream Graph

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IPv6 Upstream Graph

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

% Information related to 'AS4158'

% Abuse contact for 'AS4158' is '[email protected]'

aut-num:        AS4158
as-name:        CITYUNI-AS-AP
descr:          City University of Hong Kong
country:        HK
org:            ORG-CUOH2-AP
admin-c:        CUOH2-AP
tech-c:         CUOH2-AP
abuse-c:        AC2622-AP
mnt-lower:      MAINT-HK-CITY-UNI
mnt-routes:     MAINT-HK-CITY-UNI
mnt-by:         APNIC-HM
mnt-irt:        IRT-CITYUNI-NON-HK
last-modified:  2022-10-10T12:59:27Z
source:         APNIC

irt:            IRT-CITYUNI-NON-HK
address:        Tat Chee Avenue, Kowloon,
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CUOH2-AP
tech-c:         DOCS2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-08-14
mnt-by:         MAINT-HK-CITY-UNI
last-modified:  2024-08-14T01:13:13Z
source:         APNIC

organisation:   ORG-CUOH2-AP
org-name:       City University of Hong Kong
org-type:       LIR
country:        HK
address:        Tat Chee Avenue,
address:        Kowloon,
phone:          +852-3442-7658
fax-no:         +852-3442-0366
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:24Z
source:         APNIC

role:           ABUSE CITYUNINONHK
country:        ZZ
address:        Tat Chee Avenue, Kowloon,
address:        Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        CUOH2-AP
tech-c:         DOCS2-AP
nic-hdl:        AC2622-AP
remarks:        Generated from irt object IRT-CITYUNI-NON-HK
remarks:        [email protected] was validated on 2024-08-14
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2024-08-14T01:14:12Z
source:         APNIC

role:           City University of Hong Kong - Network Administrator
address:        Tat Chee Avenue, Kowloon,
country:        HK
phone:          +852 3442 7658
e-mail:         [email protected]
admin-c:        CUOH2-AP
tech-c:         CUOH2-AP
nic-hdl:        CUOH2-AP
notify:         [email protected]
mnt-by:         MAINT-HK-CITY-UNI
last-modified:  2018-06-14T01:01:27Z
source:         APNIC

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