Summary

Country
CN China
Domain cernet.net
Size 65,536
Registry APNIC
Network Name CERNET-CN

Whois

[whois.apnic.net]



inetnum: 210.36.0.0 - 210.39.255.255
netname: CERNET-CN
descr: China Education and Research Network
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing, 100084
descr: address for GZ region
country: CN
admin-c: JW1-CN
tech-c: XL1-CN
tech-c: LZ1-CN
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: 2020-10-20T00:56:43Z
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] was validated on 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
source: APNIC

role: ABUSE CERNETAP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
country: ZZ
phone: +86-10-62784301
e-mail: [email protected]
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: [email protected] was validated on 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
source: APNIC

person: Jianping Wu
address: China Education and Research Network Center
address: Room 225, Main Building, Tsinghua University
address: Beijing 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: JW1-CN
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:25Z
source: APNIC

person: Ling Zhang
address: Network Center
address: South China University of Technology
address: Guangzhou, Guangdong 510641, China
address: CN
country: CN
phone: +86-20-87110596
fax-no: +86-20-87110019
e-mail: [email protected]
nic-hdl: LZ1-CN
notify: [email protected]
mnt-by: MAINT-NULL
last-modified: 2011-12-22T05:14:25Z
source: APNIC

person: Xing Li
address: China Education and Research Network Center
address: Room 225, Main Building, Tsinghua University
address: Beijing 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: XL1-CN
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:25Z
source: APNIC



CIDR IP address subranges within 210.37.0.0/16 subnet

  • 210.37.0.0/24
  • 210.37.1.0/24
  • 210.37.2.0/24
  • 210.37.3.0/24
  • 210.37.4.0/24
  • 210.37.5.0/24
  • 210.37.6.0/24
  • 210.37.7.0/24
  • 210.37.8.0/24
  • 210.37.9.0/24
  • 210.37.10.0/24
  • 210.37.11.0/24
  • 210.37.12.0/24
  • 210.37.13.0/24
  • 210.37.14.0/24
  • 210.37.15.0/24
  • 210.37.16.0/24
  • 210.37.17.0/24
  • 210.37.18.0/24
  • 210.37.19.0/24
  • 210.37.20.0/24
  • 210.37.21.0/24
  • 210.37.22.0/24
  • 210.37.23.0/24
  • 210.37.24.0/24
  • 210.37.25.0/24
  • 210.37.26.0/24
  • 210.37.27.0/24
  • 210.37.28.0/24
  • 210.37.29.0/24
  • 210.37.30.0/24
  • 210.37.31.0/24
  • 210.37.32.0/24
  • 210.37.33.0/24
  • 210.37.34.0/24
  • 210.37.35.0/24
  • 210.37.36.0/24
  • 210.37.37.0/24
  • 210.37.38.0/24
  • 210.37.39.0/24
  • 210.37.40.0/24
  • 210.37.41.0/24
  • 210.37.42.0/24
  • 210.37.43.0/24
  • 210.37.44.0/24
  • 210.37.45.0/24
  • 210.37.46.0/24
  • 210.37.47.0/24
  • 210.37.48.0/24
  • 210.37.49.0/24
  • 210.37.50.0/24
  • 210.37.51.0/24
  • 210.37.52.0/24
  • 210.37.53.0/24
  • 210.37.54.0/24
  • 210.37.55.0/24
  • 210.37.56.0/24
  • 210.37.57.0/24
  • 210.37.58.0/24
  • 210.37.59.0/24
  • 210.37.60.0/24
  • 210.37.61.0/24
  • 210.37.62.0/24
  • 210.37.63.0/24
  • 210.37.64.0/24
  • 210.37.65.0/24
  • 210.37.66.0/24
  • 210.37.67.0/24
  • 210.37.68.0/24
  • 210.37.69.0/24
  • 210.37.70.0/24
  • 210.37.71.0/24
  • 210.37.72.0/24
  • 210.37.73.0/24
  • 210.37.74.0/24
  • 210.37.75.0/24
  • 210.37.76.0/24
  • 210.37.77.0/24
  • 210.37.78.0/24
  • 210.37.79.0/24
  • 210.37.80.0/24
  • 210.37.81.0/24
  • 210.37.82.0/24
  • 210.37.83.0/24
  • 210.37.84.0/24
  • 210.37.85.0/24
  • 210.37.86.0/24
  • 210.37.87.0/24
  • 210.37.88.0/24
  • 210.37.89.0/24
  • 210.37.90.0/24
  • 210.37.91.0/24
  • 210.37.92.0/24
  • 210.37.93.0/24
  • 210.37.94.0/24
  • 210.37.95.0/24
  • 210.37.96.0/24
  • 210.37.97.0/24
  • 210.37.98.0/24
  • 210.37.99.0/24
  • 210.37.100.0/24
  • 210.37.101.0/24
  • 210.37.102.0/24
  • 210.37.103.0/24
  • 210.37.104.0/24
  • 210.37.105.0/24
  • 210.37.106.0/24
  • 210.37.107.0/24
  • 210.37.108.0/24
  • 210.37.109.0/24
  • 210.37.110.0/24
  • 210.37.111.0/24
  • 210.37.112.0/24
  • 210.37.113.0/24
  • 210.37.114.0/24
  • 210.37.115.0/24
  • 210.37.116.0/24
  • 210.37.117.0/24
  • 210.37.118.0/24
  • 210.37.119.0/24
  • 210.37.120.0/24
  • 210.37.121.0/24
  • 210.37.122.0/24
  • 210.37.123.0/24
  • 210.37.124.0/24
  • 210.37.125.0/24
  • 210.37.126.0/24
  • 210.37.127.0/24
  • 210.37.128.0/24
  • 210.37.129.0/24
  • 210.37.130.0/24
  • 210.37.131.0/24
  • 210.37.132.0/24
  • 210.37.133.0/24
  • 210.37.134.0/24
  • 210.37.135.0/24
  • 210.37.136.0/24
  • 210.37.137.0/24
  • 210.37.138.0/24
  • 210.37.139.0/24
  • 210.37.140.0/24
  • 210.37.141.0/24
  • 210.37.142.0/24
  • 210.37.143.0/24
  • 210.37.144.0/24
  • 210.37.145.0/24
  • 210.37.146.0/24
  • 210.37.147.0/24
  • 210.37.148.0/24
  • 210.37.149.0/24
  • 210.37.150.0/24
  • 210.37.151.0/24
  • 210.37.152.0/24
  • 210.37.153.0/24
  • 210.37.154.0/24
  • 210.37.155.0/24
  • 210.37.156.0/24
  • 210.37.157.0/24
  • 210.37.158.0/24
  • 210.37.159.0/24
  • 210.37.160.0/24
  • 210.37.161.0/24
  • 210.37.162.0/24
  • 210.37.163.0/24
  • 210.37.164.0/24
  • 210.37.165.0/24
  • 210.37.166.0/24
  • 210.37.167.0/24
  • 210.37.168.0/24
  • 210.37.169.0/24
  • 210.37.170.0/24
  • 210.37.171.0/24
  • 210.37.172.0/24
  • 210.37.173.0/24
  • 210.37.174.0/24
  • 210.37.175.0/24
  • 210.37.176.0/24
  • 210.37.177.0/24
  • 210.37.178.0/24
  • 210.37.179.0/24
  • 210.37.180.0/24
  • 210.37.181.0/24
  • 210.37.182.0/24
  • 210.37.183.0/24
  • 210.37.184.0/24
  • 210.37.185.0/24
  • 210.37.186.0/24
  • 210.37.187.0/24
  • 210.37.188.0/24
  • 210.37.189.0/24
  • 210.37.190.0/24
  • 210.37.191.0/24
  • 210.37.192.0/24
  • 210.37.193.0/24
  • 210.37.194.0/24
  • 210.37.195.0/24
  • 210.37.196.0/24
  • 210.37.197.0/24
  • 210.37.198.0/24
  • 210.37.199.0/24
  • 210.37.200.0/24
  • 210.37.201.0/24
  • 210.37.202.0/24
  • 210.37.203.0/24
  • 210.37.204.0/24
  • 210.37.205.0/24
  • 210.37.206.0/24
  • 210.37.207.0/24
  • 210.37.208.0/24
  • 210.37.209.0/24
  • 210.37.210.0/24
  • 210.37.211.0/24
  • 210.37.212.0/24
  • 210.37.213.0/24
  • 210.37.214.0/24
  • 210.37.215.0/24
  • 210.37.216.0/24
  • 210.37.217.0/24
  • 210.37.218.0/24
  • 210.37.219.0/24
  • 210.37.220.0/24
  • 210.37.221.0/24
  • 210.37.222.0/24
  • 210.37.223.0/24
  • 210.37.224.0/24
  • 210.37.225.0/24
  • 210.37.226.0/24
  • 210.37.227.0/24
  • 210.37.228.0/24
  • 210.37.229.0/24
  • 210.37.230.0/24
  • 210.37.231.0/24
  • 210.37.232.0/24
  • 210.37.233.0/24
  • 210.37.234.0/24
  • 210.37.235.0/24
  • 210.37.236.0/24
  • 210.37.237.0/24
  • 210.37.238.0/24
  • 210.37.239.0/24
  • 210.37.240.0/24
  • 210.37.241.0/24
  • 210.37.242.0/24
  • 210.37.243.0/24
  • 210.37.244.0/24
  • 210.37.245.0/24
  • 210.37.246.0/24
  • 210.37.247.0/24
  • 210.37.248.0/24
  • 210.37.249.0/24
  • 210.37.250.0/24
  • 210.37.251.0/24
  • 210.37.252.0/24
  • 210.37.253.0/24
  • 210.37.254.0/24
  • 210.37.255.0/24

Get started with 100,000 free lookups: sign up