Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2020-09-03T09:15:57Z

Whois

inetnum:        111.186.0.0 - 111.187.255.255
netname:        SHR-CERNET
descr:          China Education and Research Network
descr:          Shanghai 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:  2020-09-03T09:15:57Z
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

111.187.0.0/24 111.187.1.0/24 111.187.2.0/24 111.187.3.0/24
111.187.5.0/24 111.187.6.0/24 111.187.7.0/24 111.187.8.0/24
111.187.10.0/24 111.187.11.0/24 111.187.12.0/24 111.187.13.0/24
111.187.15.0/24 111.187.16.0/24 111.187.17.0/24 111.187.18.0/24
111.187.20.0/24 111.187.21.0/24 111.187.22.0/24 111.187.23.0/24
111.187.25.0/24 111.187.26.0/24 111.187.27.0/24 111.187.28.0/24
111.187.30.0/24 111.187.31.0/24 111.187.32.0/24 111.187.33.0/24
111.187.35.0/24 111.187.36.0/24 111.187.37.0/24 111.187.38.0/24
111.187.40.0/24 111.187.41.0/24 111.187.42.0/24 111.187.43.0/24
111.187.45.0/24 111.187.46.0/24 111.187.47.0/24 111.187.48.0/24
111.187.50.0/24 111.187.51.0/24 111.187.52.0/24 111.187.53.0/24
111.187.55.0/24 111.187.56.0/24 111.187.57.0/24 111.187.58.0/24
111.187.60.0/24 111.187.61.0/24 111.187.62.0/24 111.187.63.0/24
111.187.65.0/24 111.187.66.0/24 111.187.67.0/24 111.187.68.0/24
111.187.70.0/24 111.187.71.0/24 111.187.72.0/24 111.187.73.0/24
111.187.75.0/24 111.187.76.0/24 111.187.77.0/24 111.187.78.0/24
111.187.80.0/24 111.187.81.0/24 111.187.82.0/24 111.187.83.0/24
111.187.85.0/24 111.187.86.0/24 111.187.87.0/24 111.187.88.0/24
111.187.90.0/24 111.187.91.0/24 111.187.92.0/24 111.187.93.0/24
111.187.95.0/24 111.187.96.0/24 111.187.97.0/24 111.187.98.0/24
111.187.100.0/24 111.187.101.0/24 111.187.102.0/24 111.187.103.0/24
111.187.105.0/24 111.187.106.0/24 111.187.107.0/24 111.187.108.0/24
111.187.110.0/24 111.187.111.0/24 111.187.112.0/24 111.187.113.0/24
111.187.115.0/24 111.187.116.0/24 111.187.117.0/24 111.187.118.0/24
111.187.120.0/24 111.187.121.0/24 111.187.122.0/24 111.187.123.0/24
111.187.125.0/24 111.187.126.0/24 111.187.127.0/24