IP subnet details

122.204.0.0/14

AS4538  — China Education And Research Network Center

Summary

Country
CN China
Domain cernet.net
Size 262,144
Registry APNIC
Network Name WHR-CERNET

Whois

[whois.apnic.net]



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] 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

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 IP address subranges within 122.204.0.0/14 subnet

  • 122.204.0.0/22
  • 122.204.4.0/22
  • 122.204.8.0/22
  • 122.204.12.0/22
  • 122.204.16.0/22
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  • 122.204.128.0/22
  • 122.204.132.0/22
  • 122.204.136.0/22
  • 122.204.140.0/22
  • 122.204.144.0/22
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  • 122.205.0.0/22
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  • 122.205.228.0/22
  • 122.205.232.0/22
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  • 122.205.240.0/22
  • 122.205.244.0/22
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  • 122.205.252.0/22
  • 122.206.0.0/22
  • 122.206.4.0/22
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  • 122.206.28.0/22
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  • 122.206.68.0/22
  • 122.206.72.0/22
  • 122.206.76.0/22
  • 122.206.80.0/22
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  • 122.206.92.0/22
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  • 122.206.128.0/22
  • 122.206.132.0/22
  • 122.206.136.0/22
  • 122.206.140.0/22
  • 122.206.144.0/22
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  • 122.206.200.0/22
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  • 122.206.228.0/22
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  • 122.206.240.0/22
  • 122.206.244.0/22
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  • 122.206.252.0/22
  • 122.207.0.0/22
  • 122.207.4.0/22
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  • 122.207.100.0/22
  • 122.207.104.0/22
  • 122.207.108.0/22
  • 122.207.112.0/22
  • 122.207.116.0/22
  • 122.207.120.0/22
  • 122.207.124.0/22
  • 122.207.128.0/22
  • 122.207.132.0/22
  • 122.207.136.0/22
  • 122.207.140.0/22
  • 122.207.144.0/22
  • 122.207.148.0/22
  • 122.207.152.0/22
  • 122.207.156.0/22
  • 122.207.160.0/22
  • 122.207.164.0/22
  • 122.207.168.0/22
  • 122.207.172.0/22
  • 122.207.176.0/22
  • 122.207.180.0/22
  • 122.207.184.0/22
  • 122.207.188.0/22
  • 122.207.192.0/22
  • 122.207.196.0/22
  • 122.207.200.0/22
  • 122.207.204.0/22
  • 122.207.208.0/22
  • 122.207.212.0/22
  • 122.207.216.0/22
  • 122.207.220.0/22
  • 122.207.224.0/22
  • 122.207.228.0/22
  • 122.207.232.0/22
  • 122.207.236.0/22
  • 122.207.240.0/22
  • 122.207.244.0/22
  • 122.207.248.0/22
  • 122.207.252.0/22

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