183.84.4.0/22

inetnum:        183.84.0.0 - 183.85.255.255
netname:        CHINA-21VIANET
descr:          21ViaNet(China),Inc.
country:        CN
admin-c:        WH381-AP
tech-c:         WH381-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2023-12-27T06:53:49Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Wei He
nic-hdl:        WH381-AP
e-mail:         ipmaster@21vianet.com
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang District
address:        Beijing, China, 100016
phone:          +86-10-84562121
fax-no:         +86-10-84564234
country:        CN
mnt-by:         MAINT-CN-YANGYT
last-modified:  2011-11-18T08:32:02Z
source:         APNIC