Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2020-10-20T00:56:02Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17172736 17970298617856

Whois

inetnum:        210.26.0.0 - 210.31.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          Room 224, Tsinghua University
descr:          Beijing, China
country:        CN
admin-c:        JW725-AP
tech-c:         XL364-AP
tech-c:         LZ530-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-10-20T00:56:02Z
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

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:         [email protected]
nic-hdl:        JW725-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:23:32Z
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:         [email protected]
nic-hdl:        XL364-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2011-12-22T05:23:32Z
source:         APNIC

CIDR

210.26.128.0/24 210.26.129.0/24 210.26.130.0/24 210.26.131.0/24
210.26.133.0/24 210.26.134.0/24 210.26.135.0/24 210.26.136.0/24
210.26.138.0/24 210.26.139.0/24 210.26.140.0/24 210.26.141.0/24
210.26.143.0/24 210.26.144.0/24 210.26.145.0/24 210.26.146.0/24
210.26.148.0/24 210.26.149.0/24 210.26.150.0/24 210.26.151.0/24
210.26.153.0/24 210.26.154.0/24 210.26.155.0/24 210.26.156.0/24
210.26.158.0/24 210.26.159.0/24 210.26.160.0/24 210.26.161.0/24
210.26.163.0/24 210.26.164.0/24 210.26.165.0/24 210.26.166.0/24
210.26.168.0/24 210.26.169.0/24 210.26.170.0/24 210.26.171.0/24
210.26.173.0/24 210.26.174.0/24 210.26.175.0/24 210.26.176.0/24
210.26.178.0/24 210.26.179.0/24 210.26.180.0/24 210.26.181.0/24
210.26.183.0/24 210.26.184.0/24 210.26.185.0/24 210.26.186.0/24
210.26.188.0/24 210.26.189.0/24 210.26.190.0/24 210.26.191.0/24
210.26.193.0/24 210.26.194.0/24 210.26.195.0/24 210.26.196.0/24
210.26.198.0/24 210.26.199.0/24 210.26.200.0/24 210.26.201.0/24
210.26.203.0/24 210.26.204.0/24 210.26.205.0/24 210.26.206.0/24
210.26.208.0/24 210.26.209.0/24 210.26.210.0/24 210.26.211.0/24
210.26.213.0/24 210.26.214.0/24 210.26.215.0/24 210.26.216.0/24
210.26.218.0/24 210.26.219.0/24 210.26.220.0/24 210.26.221.0/24
210.26.223.0/24 210.26.224.0/24 210.26.225.0/24 210.26.226.0/24
210.26.228.0/24 210.26.229.0/24 210.26.230.0/24 210.26.231.0/24
210.26.233.0/24 210.26.234.0/24 210.26.235.0/24 210.26.236.0/24
210.26.238.0/24 210.26.239.0/24 210.26.240.0/24 210.26.241.0/24
210.26.243.0/24 210.26.244.0/24 210.26.245.0/24 210.26.246.0/24
210.26.248.0/24 210.26.249.0/24 210.26.250.0/24 210.26.251.0/24
210.26.253.0/24 210.26.254.0/24 210.26.255.0/24