Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2020-09-03T09:16:20Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17172736 17970298683392

Whois

inetnum:        59.64.0.0 - 59.67.255.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:20Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] is invalid
mnt-by:         MAINT-CERNET-AP
last-modified:  2024-07-03T13:05:44Z
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:         [email protected]
remarks:        [email protected]
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

CIDR

59.64.128.0/24 59.64.129.0/24 59.64.130.0/24 59.64.131.0/24
59.64.133.0/24 59.64.134.0/24 59.64.135.0/24 59.64.136.0/24
59.64.138.0/24 59.64.139.0/24 59.64.140.0/24 59.64.141.0/24
59.64.143.0/24 59.64.144.0/24 59.64.145.0/24 59.64.146.0/24
59.64.148.0/24 59.64.149.0/24 59.64.150.0/24 59.64.151.0/24
59.64.153.0/24 59.64.154.0/24 59.64.155.0/24 59.64.156.0/24
59.64.158.0/24 59.64.159.0/24 59.64.160.0/24 59.64.161.0/24
59.64.163.0/24 59.64.164.0/24 59.64.165.0/24 59.64.166.0/24
59.64.168.0/24 59.64.169.0/24 59.64.170.0/24 59.64.171.0/24
59.64.173.0/24 59.64.174.0/24 59.64.175.0/24 59.64.176.0/24
59.64.178.0/24 59.64.179.0/24 59.64.180.0/24 59.64.181.0/24
59.64.183.0/24 59.64.184.0/24 59.64.185.0/24 59.64.186.0/24
59.64.188.0/24 59.64.189.0/24 59.64.190.0/24 59.64.191.0/24
59.64.193.0/24 59.64.194.0/24 59.64.195.0/24 59.64.196.0/24
59.64.198.0/24 59.64.199.0/24 59.64.200.0/24 59.64.201.0/24
59.64.203.0/24 59.64.204.0/24 59.64.205.0/24 59.64.206.0/24
59.64.208.0/24 59.64.209.0/24 59.64.210.0/24 59.64.211.0/24
59.64.213.0/24 59.64.214.0/24 59.64.215.0/24 59.64.216.0/24
59.64.218.0/24 59.64.219.0/24 59.64.220.0/24 59.64.221.0/24
59.64.223.0/24 59.64.224.0/24 59.64.225.0/24 59.64.226.0/24
59.64.228.0/24 59.64.229.0/24 59.64.230.0/24 59.64.231.0/24
59.64.233.0/24 59.64.234.0/24 59.64.235.0/24 59.64.236.0/24
59.64.238.0/24 59.64.239.0/24 59.64.240.0/24 59.64.241.0/24
59.64.243.0/24 59.64.244.0/24 59.64.245.0/24 59.64.246.0/24
59.64.248.0/24 59.64.249.0/24 59.64.250.0/24 59.64.251.0/24
59.64.253.0/24 59.64.254.0/24 59.64.255.0/24