IP subnet details

1.184.192.0/18

AS4538  — China Education And Research Network Center

Summary

Country
CN China
Domain cernet.net
Size 16,384
Registry APNIC
Network Name GZR-CERNET

Whois

inetnum: 1.184.0.0 - 1.185.255.255
netname: GZR-CERNET
descr: China Education and Research Network
descr: Guangzhou Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
remarks: confederation
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:21Z
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 was validated on 2025-08-15
mnt-by: MAINT-CERNET-AP
last-modified: 2025-11-18T00:26:28Z
source: APNIC

role: ABUSE CERNETAP
country: ZZ
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
e-mail: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox: abuse@cernet.edu.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-08-15T09:38:28Z
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

route: 1.184.0.0/15
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2010-06-08T06:42:01Z
source: APNIC

CIDR IP address subranges within 1.184.192.0/18 subnet

  • 1.184.192.0/24
  • 1.184.193.0/24
  • 1.184.194.0/24
  • 1.184.195.0/24
  • 1.184.196.0/24
  • 1.184.197.0/24
  • 1.184.198.0/24
  • 1.184.199.0/24
  • 1.184.200.0/24
  • 1.184.201.0/24
  • 1.184.202.0/24
  • 1.184.203.0/24
  • 1.184.204.0/24
  • 1.184.205.0/24
  • 1.184.206.0/24
  • 1.184.207.0/24
  • 1.184.208.0/24
  • 1.184.209.0/24
  • 1.184.210.0/24
  • 1.184.211.0/24
  • 1.184.212.0/24
  • 1.184.213.0/24
  • 1.184.214.0/24
  • 1.184.215.0/24
  • 1.184.216.0/24
  • 1.184.217.0/24
  • 1.184.218.0/24
  • 1.184.219.0/24
  • 1.184.220.0/24
  • 1.184.221.0/24
  • 1.184.222.0/24
  • 1.184.223.0/24
  • 1.184.224.0/24
  • 1.184.225.0/24
  • 1.184.226.0/24
  • 1.184.227.0/24
  • 1.184.228.0/24
  • 1.184.229.0/24
  • 1.184.230.0/24
  • 1.184.231.0/24
  • 1.184.232.0/24
  • 1.184.233.0/24
  • 1.184.234.0/24
  • 1.184.235.0/24
  • 1.184.236.0/24
  • 1.184.237.0/24
  • 1.184.238.0/24
  • 1.184.239.0/24
  • 1.184.240.0/24
  • 1.184.241.0/24
  • 1.184.242.0/24
  • 1.184.243.0/24
  • 1.184.244.0/24
  • 1.184.245.0/24
  • 1.184.246.0/24
  • 1.184.247.0/24
  • 1.184.248.0/24
  • 1.184.249.0/24
  • 1.184.250.0/24
  • 1.184.251.0/24
  • 1.184.252.0/24
  • 1.184.253.0/24
  • 1.184.254.0/24
  • 1.184.255.0/24

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