Summary

NetName
BJR-CERNET
OrgName
China Education and Research Network
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

abuse@cernet.edu.cn

Contact

abuse@cernet.edu.cn

helpdesk@cernet.edu.cn

RegDate

Updated

2020-09-03T09:16:03Z

Whois

inetnum:        115.24.0.0 - 115.27.255.255
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:        NS2.NET.EDU.CN
remarks:        DNS.EDU.CN
remarks:        DNS2.EDU.CN
remarks:        origin AS4538
remarks:        confederation
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:03Z
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 is invalid
mnt-by:         MAINT-CERNET-AP
last-modified:  2023-12-13T13:07:11Z
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

Graph

CIDR

115.27.128.0/24 115.27.129.0/24 115.27.130.0/24 115.27.131.0/24
115.27.133.0/24 115.27.134.0/24 115.27.135.0/24 115.27.136.0/24
115.27.138.0/24 115.27.139.0/24 115.27.140.0/24 115.27.141.0/24
115.27.143.0/24 115.27.144.0/24 115.27.145.0/24 115.27.146.0/24
115.27.148.0/24 115.27.149.0/24 115.27.150.0/24 115.27.151.0/24
115.27.153.0/24 115.27.154.0/24 115.27.155.0/24 115.27.156.0/24
115.27.158.0/24 115.27.159.0/24 115.27.160.0/24 115.27.161.0/24
115.27.163.0/24 115.27.164.0/24 115.27.165.0/24 115.27.166.0/24
115.27.168.0/24 115.27.169.0/24 115.27.170.0/24 115.27.171.0/24
115.27.173.0/24 115.27.174.0/24 115.27.175.0/24 115.27.176.0/24
115.27.178.0/24 115.27.179.0/24 115.27.180.0/24 115.27.181.0/24
115.27.183.0/24 115.27.184.0/24 115.27.185.0/24 115.27.186.0/24
115.27.188.0/24 115.27.189.0/24 115.27.190.0/24 115.27.191.0/24
115.27.193.0/24 115.27.194.0/24 115.27.195.0/24 115.27.196.0/24
115.27.198.0/24 115.27.199.0/24 115.27.200.0/24 115.27.201.0/24
115.27.203.0/24 115.27.204.0/24 115.27.205.0/24 115.27.206.0/24
115.27.208.0/24 115.27.209.0/24 115.27.210.0/24 115.27.211.0/24
115.27.213.0/24 115.27.214.0/24 115.27.215.0/24 115.27.216.0/24
115.27.218.0/24 115.27.219.0/24 115.27.220.0/24 115.27.221.0/24
115.27.223.0/24 115.27.224.0/24 115.27.225.0/24 115.27.226.0/24
115.27.228.0/24 115.27.229.0/24 115.27.230.0/24 115.27.231.0/24
115.27.233.0/24 115.27.234.0/24 115.27.235.0/24 115.27.236.0/24
115.27.238.0/24 115.27.239.0/24 115.27.240.0/24 115.27.241.0/24
115.27.243.0/24 115.27.244.0/24 115.27.245.0/24 115.27.246.0/24
115.27.248.0/24 115.27.249.0/24 115.27.250.0/24 115.27.251.0/24
115.27.253.0/24 115.27.254.0/24 115.27.255.0/24