Summary

NetName
CUHKNET
OrgName
The Chinese University of Hong Kong
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2022-12-05T02:41:49Z

Whois

inetnum:        137.189.0.0 - 137.189.255.255
netname:        CUHKNET
descr:          The Chinese University of Hong Kong
descr:          Information Technology Services Centre
country:        HK
org:            ORG-CUOH1-AP
admin-c:        NA17-AP
tech-c:         NT27-AP
status:         ALLOCATED PORTABLE
abuse-c:        AC2019-AP
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:  2022-12-05T02:41:49Z
source:         APNIC

organisation:   ORG-CUOH1-AP
org-name:       The Chinese University of Hong Kong
org-type:       LIR
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:  2023-09-05T02:14:42Z
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 2023-10-18
mnt-by:         MAINT-CUHKNET-HK
last-modified:  2023-10-18T01:46:00Z
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

CIDR

137.189.0.0/24 137.189.1.0/24 137.189.2.0/24 137.189.3.0/24
137.189.5.0/24 137.189.6.0/24 137.189.7.0/24 137.189.8.0/24
137.189.10.0/24 137.189.11.0/24 137.189.12.0/24 137.189.13.0/24
137.189.15.0/24 137.189.16.0/24 137.189.17.0/24 137.189.18.0/24
137.189.20.0/24 137.189.21.0/24 137.189.22.0/24 137.189.23.0/24
137.189.25.0/24 137.189.26.0/24 137.189.27.0/24 137.189.28.0/24
137.189.30.0/24 137.189.31.0/24 137.189.32.0/24 137.189.33.0/24
137.189.35.0/24 137.189.36.0/24 137.189.37.0/24 137.189.38.0/24
137.189.40.0/24 137.189.41.0/24 137.189.42.0/24 137.189.43.0/24
137.189.45.0/24 137.189.46.0/24 137.189.47.0/24 137.189.48.0/24
137.189.50.0/24 137.189.51.0/24 137.189.52.0/24 137.189.53.0/24
137.189.55.0/24 137.189.56.0/24 137.189.57.0/24 137.189.58.0/24
137.189.60.0/24 137.189.61.0/24 137.189.62.0/24 137.189.63.0/24
137.189.65.0/24 137.189.66.0/24 137.189.67.0/24 137.189.68.0/24
137.189.70.0/24 137.189.71.0/24 137.189.72.0/24 137.189.73.0/24
137.189.75.0/24 137.189.76.0/24 137.189.77.0/24 137.189.78.0/24
137.189.80.0/24 137.189.81.0/24 137.189.82.0/24 137.189.83.0/24
137.189.85.0/24 137.189.86.0/24 137.189.87.0/24 137.189.88.0/24
137.189.90.0/24 137.189.91.0/24 137.189.92.0/24 137.189.93.0/24
137.189.95.0/24 137.189.96.0/24 137.189.97.0/24 137.189.98.0/24
137.189.100.0/24 137.189.101.0/24 137.189.102.0/24 137.189.103.0/24
137.189.105.0/24 137.189.106.0/24 137.189.107.0/24 137.189.108.0/24
137.189.110.0/24 137.189.111.0/24 137.189.112.0/24 137.189.113.0/24
137.189.115.0/24 137.189.116.0/24 137.189.117.0/24 137.189.118.0/24
137.189.120.0/24 137.189.121.0/24 137.189.122.0/24 137.189.123.0/24
137.189.125.0/24 137.189.126.0/24 137.189.127.0/24 137.189.128.0/24
137.189.130.0/24 137.189.131.0/24 137.189.132.0/24 137.189.133.0/24
137.189.135.0/24 137.189.136.0/24 137.189.137.0/24 137.189.138.0/24
137.189.140.0/24 137.189.141.0/24 137.189.142.0/24 137.189.143.0/24
137.189.145.0/24 137.189.146.0/24 137.189.147.0/24 137.189.148.0/24
137.189.150.0/24 137.189.151.0/24 137.189.152.0/24 137.189.153.0/24
137.189.155.0/24 137.189.156.0/24 137.189.157.0/24 137.189.158.0/24
137.189.160.0/24 137.189.161.0/24 137.189.162.0/24 137.189.163.0/24
137.189.165.0/24 137.189.166.0/24 137.189.167.0/24 137.189.168.0/24
137.189.170.0/24 137.189.171.0/24 137.189.172.0/24 137.189.173.0/24
137.189.175.0/24 137.189.176.0/24 137.189.177.0/24 137.189.178.0/24
137.189.180.0/24 137.189.181.0/24 137.189.182.0/24 137.189.183.0/24
137.189.185.0/24 137.189.186.0/24 137.189.187.0/24 137.189.188.0/24
137.189.190.0/24 137.189.191.0/24 137.189.192.0/24 137.189.193.0/24
137.189.195.0/24 137.189.196.0/24 137.189.197.0/24 137.189.198.0/24
137.189.200.0/24 137.189.201.0/24 137.189.202.0/24 137.189.203.0/24
137.189.205.0/24 137.189.206.0/24 137.189.207.0/24 137.189.208.0/24
137.189.210.0/24 137.189.211.0/24 137.189.212.0/24 137.189.213.0/24
137.189.215.0/24 137.189.216.0/24 137.189.217.0/24 137.189.218.0/24
137.189.220.0/24 137.189.221.0/24 137.189.222.0/24 137.189.223.0/24
137.189.225.0/24 137.189.226.0/24 137.189.227.0/24 137.189.228.0/24
137.189.230.0/24 137.189.231.0/24 137.189.232.0/24 137.189.233.0/24
137.189.235.0/24 137.189.236.0/24 137.189.237.0/24 137.189.238.0/24
137.189.240.0/24 137.189.241.0/24 137.189.242.0/24 137.189.243.0/24
137.189.245.0/24 137.189.246.0/24 137.189.247.0/24 137.189.248.0/24
137.189.250.0/24 137.189.251.0/24 137.189.252.0/24 137.189.253.0/24
137.189.255.0/24