Summary

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

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2020-09-03T09:16:23Z

Whois

inetnum:        122.204.0.0 - 122.207.255.255
netname:        WHR-CERNET
descr:          China Education and Research Network
descr:          Wuhan Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
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:  2020-09-03T09:16:23Z
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

122.204.0.0/24 122.204.1.0/24 122.204.2.0/24 122.204.3.0/24
122.204.5.0/24 122.204.6.0/24 122.204.7.0/24 122.204.8.0/24
122.204.10.0/24 122.204.11.0/24 122.204.12.0/24 122.204.13.0/24
122.204.15.0/24 122.204.16.0/24 122.204.17.0/24 122.204.18.0/24
122.204.20.0/24 122.204.21.0/24 122.204.22.0/24 122.204.23.0/24
122.204.25.0/24 122.204.26.0/24 122.204.27.0/24 122.204.28.0/24
122.204.30.0/24 122.204.31.0/24 122.204.32.0/24 122.204.33.0/24
122.204.35.0/24 122.204.36.0/24 122.204.37.0/24 122.204.38.0/24
122.204.40.0/24 122.204.41.0/24 122.204.42.0/24 122.204.43.0/24
122.204.45.0/24 122.204.46.0/24 122.204.47.0/24 122.204.48.0/24
122.204.50.0/24 122.204.51.0/24 122.204.52.0/24 122.204.53.0/24
122.204.55.0/24 122.204.56.0/24 122.204.57.0/24 122.204.58.0/24
122.204.60.0/24 122.204.61.0/24 122.204.62.0/24 122.204.63.0/24
122.204.65.0/24 122.204.66.0/24 122.204.67.0/24 122.204.68.0/24
122.204.70.0/24 122.204.71.0/24 122.204.72.0/24 122.204.73.0/24
122.204.75.0/24 122.204.76.0/24 122.204.77.0/24 122.204.78.0/24
122.204.80.0/24 122.204.81.0/24 122.204.82.0/24 122.204.83.0/24
122.204.85.0/24 122.204.86.0/24 122.204.87.0/24 122.204.88.0/24
122.204.90.0/24 122.204.91.0/24 122.204.92.0/24 122.204.93.0/24
122.204.95.0/24 122.204.96.0/24 122.204.97.0/24 122.204.98.0/24
122.204.100.0/24 122.204.101.0/24 122.204.102.0/24 122.204.103.0/24
122.204.105.0/24 122.204.106.0/24 122.204.107.0/24 122.204.108.0/24
122.204.110.0/24 122.204.111.0/24 122.204.112.0/24 122.204.113.0/24
122.204.115.0/24 122.204.116.0/24 122.204.117.0/24 122.204.118.0/24
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122.204.255.0/24 122.205.0.0/24 122.205.1.0/24 122.205.2.0/24
122.205.4.0/24 122.205.5.0/24 122.205.6.0/24 122.205.7.0/24
122.205.9.0/24 122.205.10.0/24 122.205.11.0/24 122.205.12.0/24
122.205.14.0/24 122.205.15.0/24 122.205.16.0/24 122.205.17.0/24
122.205.19.0/24 122.205.20.0/24 122.205.21.0/24 122.205.22.0/24
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122.205.109.0/24 122.205.110.0/24 122.205.111.0/24 122.205.112.0/24
122.205.114.0/24 122.205.115.0/24 122.205.116.0/24 122.205.117.0/24
122.205.119.0/24 122.205.120.0/24 122.205.121.0/24 122.205.122.0/24
122.205.124.0/24 122.205.125.0/24 122.205.126.0/24 122.205.127.0/24
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122.205.144.0/24 122.205.145.0/24 122.205.146.0/24 122.205.147.0/24
122.205.149.0/24 122.205.150.0/24 122.205.151.0/24 122.205.152.0/24
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122.205.159.0/24 122.205.160.0/24 122.205.161.0/24 122.205.162.0/24
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122.207.197.0/24 122.207.198.0/24 122.207.199.0/24 122.207.200.0/24
122.207.202.0/24 122.207.203.0/24 122.207.204.0/24 122.207.205.0/24
122.207.207.0/24 122.207.208.0/24 122.207.209.0/24 122.207.210.0/24
122.207.212.0/24 122.207.213.0/24 122.207.214.0/24 122.207.215.0/24
122.207.217.0/24 122.207.218.0/24 122.207.219.0/24 122.207.220.0/24
122.207.222.0/24 122.207.223.0/24 122.207.224.0/24 122.207.225.0/24
122.207.227.0/24 122.207.228.0/24 122.207.229.0/24 122.207.230.0/24
122.207.232.0/24 122.207.233.0/24 122.207.234.0/24 122.207.235.0/24
122.207.237.0/24 122.207.238.0/24 122.207.239.0/24 122.207.240.0/24
122.207.242.0/24 122.207.243.0/24 122.207.244.0/24 122.207.245.0/24
122.207.247.0/24 122.207.248.0/24 122.207.249.0/24 122.207.250.0/24
122.207.252.0/24 122.207.253.0/24 122.207.254.0/24 122.207.255.0/24