Summary

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

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

abuse@cernet.edu.cn

Contact

abuse@cernet.edu.cn

helpdesk@cernet.edu.cn

RegDate

Updated

2020-09-03T09:16:19Z

Whois

inetnum:        175.185.0.0 - 175.185.255.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:19Z
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:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn 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:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
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

Graph

CIDR

175.185.0.0/24 175.185.1.0/24 175.185.2.0/24 175.185.3.0/24
175.185.5.0/24 175.185.6.0/24 175.185.7.0/24 175.185.8.0/24
175.185.10.0/24 175.185.11.0/24 175.185.12.0/24 175.185.13.0/24
175.185.15.0/24 175.185.16.0/24 175.185.17.0/24 175.185.18.0/24
175.185.20.0/24 175.185.21.0/24 175.185.22.0/24 175.185.23.0/24
175.185.25.0/24 175.185.26.0/24 175.185.27.0/24 175.185.28.0/24
175.185.30.0/24 175.185.31.0/24 175.185.32.0/24 175.185.33.0/24
175.185.35.0/24 175.185.36.0/24 175.185.37.0/24 175.185.38.0/24
175.185.40.0/24 175.185.41.0/24 175.185.42.0/24 175.185.43.0/24
175.185.45.0/24 175.185.46.0/24 175.185.47.0/24 175.185.48.0/24
175.185.50.0/24 175.185.51.0/24 175.185.52.0/24 175.185.53.0/24
175.185.55.0/24 175.185.56.0/24 175.185.57.0/24 175.185.58.0/24
175.185.60.0/24 175.185.61.0/24 175.185.62.0/24 175.185.63.0/24
175.185.65.0/24 175.185.66.0/24 175.185.67.0/24 175.185.68.0/24
175.185.70.0/24 175.185.71.0/24 175.185.72.0/24 175.185.73.0/24
175.185.75.0/24 175.185.76.0/24 175.185.77.0/24 175.185.78.0/24
175.185.80.0/24 175.185.81.0/24 175.185.82.0/24 175.185.83.0/24
175.185.85.0/24 175.185.86.0/24 175.185.87.0/24 175.185.88.0/24
175.185.90.0/24 175.185.91.0/24 175.185.92.0/24 175.185.93.0/24
175.185.95.0/24 175.185.96.0/24 175.185.97.0/24 175.185.98.0/24
175.185.100.0/24 175.185.101.0/24 175.185.102.0/24 175.185.103.0/24
175.185.105.0/24 175.185.106.0/24 175.185.107.0/24 175.185.108.0/24
175.185.110.0/24 175.185.111.0/24 175.185.112.0/24 175.185.113.0/24
175.185.115.0/24 175.185.116.0/24 175.185.117.0/24 175.185.118.0/24
175.185.120.0/24 175.185.121.0/24 175.185.122.0/24 175.185.123.0/24
175.185.125.0/24 175.185.126.0/24 175.185.127.0/24 175.185.128.0/24
175.185.130.0/24 175.185.131.0/24 175.185.132.0/24 175.185.133.0/24
175.185.135.0/24 175.185.136.0/24 175.185.137.0/24 175.185.138.0/24
175.185.140.0/24 175.185.141.0/24 175.185.142.0/24 175.185.143.0/24
175.185.145.0/24 175.185.146.0/24 175.185.147.0/24 175.185.148.0/24
175.185.150.0/24 175.185.151.0/24 175.185.152.0/24 175.185.153.0/24
175.185.155.0/24 175.185.156.0/24 175.185.157.0/24 175.185.158.0/24
175.185.160.0/24 175.185.161.0/24 175.185.162.0/24 175.185.163.0/24
175.185.165.0/24 175.185.166.0/24 175.185.167.0/24 175.185.168.0/24
175.185.170.0/24 175.185.171.0/24 175.185.172.0/24 175.185.173.0/24
175.185.175.0/24 175.185.176.0/24 175.185.177.0/24 175.185.178.0/24
175.185.180.0/24 175.185.181.0/24 175.185.182.0/24 175.185.183.0/24
175.185.185.0/24 175.185.186.0/24 175.185.187.0/24 175.185.188.0/24
175.185.190.0/24 175.185.191.0/24 175.185.192.0/24 175.185.193.0/24
175.185.195.0/24 175.185.196.0/24 175.185.197.0/24 175.185.198.0/24
175.185.200.0/24 175.185.201.0/24 175.185.202.0/24 175.185.203.0/24
175.185.205.0/24 175.185.206.0/24 175.185.207.0/24 175.185.208.0/24
175.185.210.0/24 175.185.211.0/24 175.185.212.0/24 175.185.213.0/24
175.185.215.0/24 175.185.216.0/24 175.185.217.0/24 175.185.218.0/24
175.185.220.0/24 175.185.221.0/24 175.185.222.0/24 175.185.223.0/24
175.185.225.0/24 175.185.226.0/24 175.185.227.0/24 175.185.228.0/24
175.185.230.0/24 175.185.231.0/24 175.185.232.0/24 175.185.233.0/24
175.185.235.0/24 175.185.236.0/24 175.185.237.0/24 175.185.238.0/24
175.185.240.0/24 175.185.241.0/24 175.185.242.0/24 175.185.243.0/24
175.185.245.0/24 175.185.246.0/24 175.185.247.0/24 175.185.248.0/24
175.185.250.0/24 175.185.251.0/24 175.185.252.0/24 175.185.253.0/24
175.185.255.0/24