Summary

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

Whois

inetnum: 101.4.0.0 - 101.7.255.255
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: 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: 2020-09-03T09:16:24Z
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 2025-01-22
mnt-by: MAINT-CERNET-AP
last-modified: 2025-01-22T13:47:43Z
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: [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 2025-01-22
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-01-22T16:25:45Z
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: 101.4.0.0/14
descr: CERNET
origin: AS4538
mnt-by: MAINT-CERNET-AP
last-modified: 2010-12-13T06:08:01Z
source: APNIC

CIDR IP address subranges within 101.7.64.0/18 subnet

  • 101.7.64.0/24
  • 101.7.65.0/24
  • 101.7.66.0/24
  • 101.7.67.0/24
  • 101.7.68.0/24
  • 101.7.69.0/24
  • 101.7.70.0/24
  • 101.7.71.0/24
  • 101.7.72.0/24
  • 101.7.73.0/24
  • 101.7.74.0/24
  • 101.7.75.0/24
  • 101.7.76.0/24
  • 101.7.77.0/24
  • 101.7.78.0/24
  • 101.7.79.0/24
  • 101.7.80.0/24
  • 101.7.81.0/24
  • 101.7.82.0/24
  • 101.7.83.0/24
  • 101.7.84.0/24
  • 101.7.85.0/24
  • 101.7.86.0/24
  • 101.7.87.0/24
  • 101.7.88.0/24
  • 101.7.89.0/24
  • 101.7.90.0/24
  • 101.7.91.0/24
  • 101.7.92.0/24
  • 101.7.93.0/24
  • 101.7.94.0/24
  • 101.7.95.0/24
  • 101.7.96.0/24
  • 101.7.97.0/24
  • 101.7.98.0/24
  • 101.7.99.0/24
  • 101.7.100.0/24
  • 101.7.101.0/24
  • 101.7.102.0/24
  • 101.7.103.0/24
  • 101.7.104.0/24
  • 101.7.105.0/24
  • 101.7.106.0/24
  • 101.7.107.0/24
  • 101.7.108.0/24
  • 101.7.109.0/24
  • 101.7.110.0/24
  • 101.7.111.0/24
  • 101.7.112.0/24
  • 101.7.113.0/24
  • 101.7.114.0/24
  • 101.7.115.0/24
  • 101.7.116.0/24
  • 101.7.117.0/24
  • 101.7.118.0/24
  • 101.7.119.0/24
  • 101.7.120.0/24
  • 101.7.121.0/24
  • 101.7.122.0/24
  • 101.7.123.0/24
  • 101.7.124.0/24
  • 101.7.125.0/24
  • 101.7.126.0/24
  • 101.7.127.0/24

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