Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

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:         [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

115.25.0.0/24 115.25.1.0/24 115.25.2.0/24 115.25.3.0/24
115.25.5.0/24 115.25.6.0/24 115.25.7.0/24 115.25.8.0/24
115.25.10.0/24 115.25.11.0/24 115.25.12.0/24 115.25.13.0/24
115.25.15.0/24 115.25.16.0/24 115.25.17.0/24 115.25.18.0/24
115.25.20.0/24 115.25.21.0/24 115.25.22.0/24 115.25.23.0/24
115.25.25.0/24 115.25.26.0/24 115.25.27.0/24 115.25.28.0/24
115.25.30.0/24 115.25.31.0/24 115.25.32.0/24 115.25.33.0/24
115.25.35.0/24 115.25.36.0/24 115.25.37.0/24 115.25.38.0/24
115.25.40.0/24 115.25.41.0/24 115.25.42.0/24 115.25.43.0/24
115.25.45.0/24 115.25.46.0/24 115.25.47.0/24 115.25.48.0/24
115.25.50.0/24 115.25.51.0/24 115.25.52.0/24 115.25.53.0/24
115.25.55.0/24 115.25.56.0/24 115.25.57.0/24 115.25.58.0/24
115.25.60.0/24 115.25.61.0/24 115.25.62.0/24 115.25.63.0/24
115.25.65.0/24 115.25.66.0/24 115.25.67.0/24 115.25.68.0/24
115.25.70.0/24 115.25.71.0/24 115.25.72.0/24 115.25.73.0/24
115.25.75.0/24 115.25.76.0/24 115.25.77.0/24 115.25.78.0/24
115.25.80.0/24 115.25.81.0/24 115.25.82.0/24 115.25.83.0/24
115.25.85.0/24 115.25.86.0/24 115.25.87.0/24 115.25.88.0/24
115.25.90.0/24 115.25.91.0/24 115.25.92.0/24 115.25.93.0/24
115.25.95.0/24 115.25.96.0/24 115.25.97.0/24 115.25.98.0/24
115.25.100.0/24 115.25.101.0/24 115.25.102.0/24 115.25.103.0/24
115.25.105.0/24 115.25.106.0/24 115.25.107.0/24 115.25.108.0/24
115.25.110.0/24 115.25.111.0/24 115.25.112.0/24 115.25.113.0/24
115.25.115.0/24 115.25.116.0/24 115.25.117.0/24 115.25.118.0/24
115.25.120.0/24 115.25.121.0/24 115.25.122.0/24 115.25.123.0/24
115.25.125.0/24 115.25.126.0/24 115.25.127.0/24