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Home>121.194.0.0/15 IP Range Details

IP range details

121.194.0.0/15

China · AS4538

Summary

Country

China

Domain

cernet.edu.cn

ASN

Registry

APNIC

ID

BJR-CERNET

Hosted Domains

IPDomainDomain on this IP
121.194.10.149pc2c7j.mom14
121.194.14.158seu.edu.cn7
121.194.2.250tsadr.com5
121.194.10.141liulanqibuluo.com5
121.194.4.95xn--j7qw85d1ok64r.net3
121.194.4.80chndoi.org3
121.194.59.245tritium.top1
121.194.4.173cpa-online.org.cn1
121.194.4.41jxsyhg.com1
121.194.4.36cjmri.cn1
121.194.88.19crystalstar.cn1
121.194.4.142cusjs.com1
121.194.33.23bistu.edu.cn1
121.194.9.70icee-unesco.org1
121.194.9.33wutaotao.top1
121.194.3.226zjzry.cn1
121.194.4.196hbyjqk.com1
121.194.3.213wrv.cn1

WHOIS info

inetnum:        121.194.0.0 - 121.195.255.255
netname:        BJR-CERNET
descr:          China Education and Research Network
descr:          Beijing Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:22Z
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
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-08-15T09:37:51Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-15T09:38:28Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

route:          121.194.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Sub-IP segments included in this IP segment

  • 121.194.0.0/23
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