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
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 110725904 17592187813888
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58976256 1733024481280

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:  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:         [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

59.66.128.0/24 59.66.129.0/24 59.66.130.0/24 59.66.131.0/24
59.66.133.0/24 59.66.134.0/24 59.66.135.0/24 59.66.136.0/24
59.66.138.0/24 59.66.139.0/24 59.66.140.0/24 59.66.141.0/24
59.66.143.0/24 59.66.144.0/24 59.66.145.0/24 59.66.146.0/24
59.66.148.0/24 59.66.149.0/24 59.66.150.0/24 59.66.151.0/24
59.66.153.0/24 59.66.154.0/24 59.66.155.0/24 59.66.156.0/24
59.66.158.0/24 59.66.159.0/24 59.66.160.0/24 59.66.161.0/24
59.66.163.0/24 59.66.164.0/24 59.66.165.0/24 59.66.166.0/24
59.66.168.0/24 59.66.169.0/24 59.66.170.0/24 59.66.171.0/24
59.66.173.0/24 59.66.174.0/24 59.66.175.0/24 59.66.176.0/24
59.66.178.0/24 59.66.179.0/24 59.66.180.0/24 59.66.181.0/24
59.66.183.0/24 59.66.184.0/24 59.66.185.0/24 59.66.186.0/24
59.66.188.0/24 59.66.189.0/24 59.66.190.0/24 59.66.191.0/24
59.66.193.0/24 59.66.194.0/24 59.66.195.0/24 59.66.196.0/24
59.66.198.0/24 59.66.199.0/24 59.66.200.0/24 59.66.201.0/24
59.66.203.0/24 59.66.204.0/24 59.66.205.0/24 59.66.206.0/24
59.66.208.0/24 59.66.209.0/24 59.66.210.0/24 59.66.211.0/24
59.66.213.0/24 59.66.214.0/24 59.66.215.0/24 59.66.216.0/24
59.66.218.0/24 59.66.219.0/24 59.66.220.0/24 59.66.221.0/24
59.66.223.0/24 59.66.224.0/24 59.66.225.0/24 59.66.226.0/24
59.66.228.0/24 59.66.229.0/24 59.66.230.0/24 59.66.231.0/24
59.66.233.0/24 59.66.234.0/24 59.66.235.0/24 59.66.236.0/24
59.66.238.0/24 59.66.239.0/24 59.66.240.0/24 59.66.241.0/24
59.66.243.0/24 59.66.244.0/24 59.66.245.0/24 59.66.246.0/24
59.66.248.0/24 59.66.249.0/24 59.66.250.0/24 59.66.251.0/24
59.66.253.0/24 59.66.254.0/24 59.66.255.0/24