Registry APNIC
Allocated On 1996-10-28
Domain cernet.edu.cn
Country cn.png China
Country Code CN
Total Routes 1
Total IPs 256

IP Address Ranges

RangeTotal IPs
202.38.123.0/24 256

Whois Details

as-block:       AS4608 - AS4865
descr:          APNIC ASN block
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
source:         APNIC
role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
source:         APNIC
aut-num:        AS4789
as-name:        CERNAP1-CN
descr:          NAP1 at CERNET
descr:          Tsinghua University, Beijing
country:        CN
import:         from AS4538 action pref=10; accept AS4538
import:         from AS4799 action pref=10; accept AS4799
import:         from AS4808 action pref=10; accept AS4808 AS4809 AS4810
import:         from AS3717 action pref=10; accept AS3717
export:         to AS4538 announce AS4789 AS4799 AS4808 AS4809 AS4810 AS3717
export:         to AS4799 announce AS4789 AS4538 AS4808 AS4809 AS4810 AS3717
export:         to AS4808 announce AS4789 AS4538 AS4799 AS3717
export:         to AS3717 announce AS4789 AS4538 AS4799 AS4808 AS4809 AS4810
admin-c:        JW1-CN
tech-c:         XL1-CN
tech-c:         LZ1-CN
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
source:         APNIC
irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
mnt-by:         MAINT-CERNET-AP
source:         APNIC
role:           ABUSE CERNETAP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
country:        ZZ
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
source:         APNIC
person:         Jianping Wu
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         jianping@cernet.edu.cn
nic-hdl:        JW1-CN
mnt-by:         MAINT-CERNET-AP
source:         APNIC
person:         Ling Zhang
address:        Network Center
address:        South China University of Technology
address:        Guangzhou, Guangdong 510641, China
address:        CN
country:        CN
phone:          +86-20-87110596
fax-no:         +86-20-87110019
e-mail:         ling@scut.edu.cn
nic-hdl:        LZ1-CN
notify:         dbmon@apnic.net
mnt-by:         MAINT-NULL
source:         APNIC
person:         Xing Li
address:        China Education and Research Network Center
address:        Room 225, Main Building, Tsinghua University
address:        Beijing 100084
address:        CN
country:        CN
phone:          +86-10-6278-5983
fax-no:         +86-10-6278-5933
e-mail:         xing@cernet.edu.cn
nic-hdl:        XL1-CN
mnt-by:         MAINT-CERNET-AP
source:         APNIC