121.52.208.0/20

inetnum:        121.52.208.0 - 121.52.223.255
netname:        CNISP-UNION
descr:          CNISP-Union Technology (Beijing) Co., Ltd
descr:          Room 503, Building D,
descr:          No.2 Shangdi Xinxi Road Pioneering Park,
descr:          Haidian District, Beijing, 100085, P.R.China
country:        CN
admin-c:        DY857-AP
tech-c:         WF703-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNISP-UNION-CN
mnt-lower:      MAINT-AP-CNISP
last-modified:  2023-11-28T00:57:01Z
source:         APNIC

irt:            IRT-CNISP-UNION-CN
address:        Rm503, Building D, No.2 Xinxi Road, Haidian, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DY857-AP
tech-c:         WF703-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:43Z
source:         APNIC

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

person:         Dong Yinliang
address:        Rm503, Building D, No.2 Xinxi Road, Haidian, China
country:        CN
phone:          +86-10-82893336
fax-no:         +86-10-82893337
e-mail:         [email protected]
nic-hdl:        DY857-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-09-03T00:50:44Z
source:         APNIC

person:         Wang Fei
address:        Rm503, Building D, No.2 Xinxi Road, Haidian, China
country:        CN
phone:          +86-10-82893336
fax-no:         +86-10-82893337
e-mail:         [email protected]
nic-hdl:        WF703-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-22T02:41:04Z
source:         APNIC