114.251.192.0/18

inetnum:        114.251.223.0 - 114.251.223.255
netname:        PUMCH
descr:          PUMCH
country:        CN
admin-c:        ZY3462-AP
tech-c:         ZY3462-AP
abuse-c:        AC1718-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP-BJ
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:34:50Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         zhang yizhao
address:        xieheyiyuan xinjianshujuzhongxin2cengjifang
country:        CN
nic-hdl:        ZY3462-AP
phone:          +86-10-18612672099
fax-no:         +86-10-69155853
e-mail:         zyz@pumch.cn
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2014-03-21T01:54:01Z
source:         APNIC

route:          114.240.0.0/12
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC