Summary

Country
CN China
Domain cernet.net
Size 32,768
Registry APNIC
Network Name BJR-CERNET

Whois

inetnum: 115.24.0.0 - 115.27.255.255
netname: BJR-CERNET
descr: China Education and Research Network
descr: Beijing Regional Network
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: NS2.NET.EDU.CN
remarks: DNS.EDU.CN
remarks: DNS2.EDU.CN
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: 2020-09-03T09:16:03Z
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

route: 115.26.0.0/15
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2009-01-05T03:10:57Z
source: APNIC

CIDR IP address subranges within 115.27.0.0/17 subnet

  • 115.27.0.0/23
  • 115.27.2.0/23
  • 115.27.4.0/23
  • 115.27.6.0/23
  • 115.27.8.0/23
  • 115.27.10.0/23
  • 115.27.12.0/23
  • 115.27.14.0/23
  • 115.27.16.0/23
  • 115.27.18.0/23
  • 115.27.20.0/23
  • 115.27.22.0/23
  • 115.27.24.0/23
  • 115.27.26.0/23
  • 115.27.28.0/23
  • 115.27.30.0/23
  • 115.27.32.0/23
  • 115.27.34.0/23
  • 115.27.36.0/23
  • 115.27.38.0/23
  • 115.27.40.0/23
  • 115.27.42.0/23
  • 115.27.44.0/23
  • 115.27.46.0/23
  • 115.27.48.0/23
  • 115.27.50.0/23
  • 115.27.52.0/23
  • 115.27.54.0/23
  • 115.27.56.0/23
  • 115.27.58.0/23
  • 115.27.60.0/23
  • 115.27.62.0/23
  • 115.27.64.0/23
  • 115.27.66.0/23
  • 115.27.68.0/23
  • 115.27.70.0/23
  • 115.27.72.0/23
  • 115.27.74.0/23
  • 115.27.76.0/23
  • 115.27.78.0/23
  • 115.27.80.0/23
  • 115.27.82.0/23
  • 115.27.84.0/23
  • 115.27.86.0/23
  • 115.27.88.0/23
  • 115.27.90.0/23
  • 115.27.92.0/23
  • 115.27.94.0/23
  • 115.27.96.0/23
  • 115.27.98.0/23
  • 115.27.100.0/23
  • 115.27.102.0/23
  • 115.27.104.0/23
  • 115.27.106.0/23
  • 115.27.108.0/23
  • 115.27.110.0/23
  • 115.27.112.0/23
  • 115.27.114.0/23
  • 115.27.116.0/23
  • 115.27.118.0/23
  • 115.27.120.0/23
  • 115.27.122.0/23
  • 115.27.124.0/23
  • 115.27.126.0/23

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