123.255.64.0/21

Announcing ASNs

Country	ASN	Name	Description
	AS3661	ERX-CUHKNET	The Chinese University of Hong Kong

123.255.64.0/21 Summary

Prefix:

123.255.64.0/21

Name:

CUHKNET

Description:

Information Technology Services Centre

Country:

IP Addresses:

2,048

Regional Registry:

APNIC

Allocation Status:

Allocated

Allocation Date:

15^th June 2009

Parent Prefix:

123.255.64.0/20

Contacts

% Information related to '123.255.64.0 - 123.255.87.255'

% Abuse contact for '123.255.64.0 - 123.255.87.255' is '[email protected]'

inetnum:        123.255.64.0 - 123.255.87.255
netname:        CUHKNET
descr:          Information Technology Services Centre
descr:          The Chinese University of Hong Kong
descr:          Shatin, NT
descr:          Hong Kong
country:        HK
org:            ORG-CUOH1-AP
admin-c:        NA17-AP
tech-c:         NT27-AP
abuse-c:        AC2019-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CUHKNET-HK
mnt-routes:     MAINT-CUHKNET-HK
mnt-irt:        IRT-CUHKNET-HK
last-modified:  2020-07-22T01:00:40Z
source:         APNIC

irt:            IRT-CUHKNET-HK
address:        Information Technology Services Centre,
address:        The Chinese University of Hong Kong,
address:        Shatin, N.T.
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NA17-AP
tech-c:         NT27-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2022-02-07
mnt-by:         MAINT-CUHKNET-HK
last-modified:  2022-02-07T03:56:49Z
source:         APNIC

organisation:   ORG-CUOH1-AP
org-name:       Chinese University of Hong Kong (The)
country:        HK
address:        Information Technology Service Centre
address:        G/F., Pi-Chiu Building
phone:          +852-3943-8848
fax-no:         +852-2603-5001
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-20T22:56:16Z
source:         APNIC

role:           ABUSE CUHKNETHK
address:        Information Technology Services Centre,
address:        The Chinese University of Hong Kong,
address:        Shatin, N.T.
address:        Hong Kong
country:        ZZ
phone:          +000000000
e-mail:         [email protected]
admin-c:        NA17-AP
tech-c:         NT27-AP
nic-hdl:        AC2019-AP
remarks:        Generated from irt object IRT-CUHKNET-HK
remarks:        [email protected] was validated on 2022-02-07
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2022-02-07T03:56:56Z
source:         APNIC

person:         Network Administration Contact
address:        Information Technology Services Centre,
address:        The Chinese University of Hong Kong,
address:        Shatin, N.T.
address:        Hong Kong
country:        HK
phone:          +852-3943-8830
fax-no:         +852-2603-5001
e-mail:         [email protected]
nic-hdl:        NA17-AP
notify:         [email protected]
mnt-by:         MAINT-CUHKNET-HK
last-modified:  2012-09-19T01:45:32Z
source:         APNIC

person:         Network Technical Contact
address:        Information Technology Services Centre,
address:        The Chinese University of Hong Kong,
address:        Shatin, N.T.
address:        Hong Kong
country:        HK
phone:          +852-3943-8830
fax-no:         +852-2603-5001
e-mail:         [email protected]
nic-hdl:        NT27-AP
notify:         [email protected]
mnt-by:         MAINT-CUHKNET-HK
last-modified:  2012-09-19T01:46:08Z
source:         APNIC