121.255.0.0/16

inetnum:        121.255.0.0 - 121.255.255.255
netname:        SG-USTC
descr:          University of Science and Technology of China
descr:          Jinzhai Road # 96, Hefei, Anhui, China
country:        CN
admin-c:        XY1746-AP
tech-c:         ZH1700-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-SG-USTC-CN
last-modified:  2021-10-26T07:48:06Z
source:         APNIC

irt:            IRT-SG-USTC-CN
address:        JinZhao Road 96
e-mail:         xyl@ustc.edu.cn
abuse-mailbox:  xyl@ustc.edu.cn
admin-c:        XY1746-AP
tech-c:         XY1746-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:08Z
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:         Xia Yuliang
nic-hdl:        XY1746-AP
e-mail:         xyl@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3603900
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC

person:         Zhang Huanjie
nic-hdl:        ZH1700-AP
e-mail:         james@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3601897
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC