Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2020-09-03T09:16:17Z

Whois

inetnum:        180.208.0.0 - 180.209.255.255
netname:        NJR-CERNET
descr:          China Education and Research Network
descr:          Nanjing 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:  2020-09-03T09:16:17Z
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

180.208.128.0/24 180.208.129.0/24 180.208.130.0/24 180.208.131.0/24
180.208.133.0/24 180.208.134.0/24 180.208.135.0/24 180.208.136.0/24
180.208.138.0/24 180.208.139.0/24 180.208.140.0/24 180.208.141.0/24
180.208.143.0/24 180.208.144.0/24 180.208.145.0/24 180.208.146.0/24
180.208.148.0/24 180.208.149.0/24 180.208.150.0/24 180.208.151.0/24
180.208.153.0/24 180.208.154.0/24 180.208.155.0/24 180.208.156.0/24
180.208.158.0/24 180.208.159.0/24 180.208.160.0/24 180.208.161.0/24
180.208.163.0/24 180.208.164.0/24 180.208.165.0/24 180.208.166.0/24
180.208.168.0/24 180.208.169.0/24 180.208.170.0/24 180.208.171.0/24
180.208.173.0/24 180.208.174.0/24 180.208.175.0/24 180.208.176.0/24
180.208.178.0/24 180.208.179.0/24 180.208.180.0/24 180.208.181.0/24
180.208.183.0/24 180.208.184.0/24 180.208.185.0/24 180.208.186.0/24
180.208.188.0/24 180.208.189.0/24 180.208.190.0/24 180.208.191.0/24
180.208.193.0/24 180.208.194.0/24 180.208.195.0/24 180.208.196.0/24
180.208.198.0/24 180.208.199.0/24 180.208.200.0/24 180.208.201.0/24
180.208.203.0/24 180.208.204.0/24 180.208.205.0/24 180.208.206.0/24
180.208.208.0/24 180.208.209.0/24 180.208.210.0/24 180.208.211.0/24
180.208.213.0/24 180.208.214.0/24 180.208.215.0/24 180.208.216.0/24
180.208.218.0/24 180.208.219.0/24 180.208.220.0/24 180.208.221.0/24
180.208.223.0/24 180.208.224.0/24 180.208.225.0/24 180.208.226.0/24
180.208.228.0/24 180.208.229.0/24 180.208.230.0/24 180.208.231.0/24
180.208.233.0/24 180.208.234.0/24 180.208.235.0/24 180.208.236.0/24
180.208.238.0/24 180.208.239.0/24 180.208.240.0/24 180.208.241.0/24
180.208.243.0/24 180.208.244.0/24 180.208.245.0/24 180.208.246.0/24
180.208.248.0/24 180.208.249.0/24 180.208.250.0/24 180.208.251.0/24
180.208.253.0/24 180.208.254.0/24 180.208.255.0/24