Summary
| Country |
 China
|
| Domain | cernet.net |
| Size | 8,192 |
| Registry | APNIC |
| Network Name | CERNET-CN |
Whois
inetnum: 202.112.0.0 - 202.121.255.255
netname: CERNET-CN
descr: China Education and Research Network
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing, 100084
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
remarks: origin AS4538
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:29Z
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: APNICCIDR IP address subranges within 202.114.0.0/19 subnet
- 202.114.0.0/24
- 202.114.1.0/24
- 202.114.2.0/24
- 202.114.3.0/24
- 202.114.4.0/24
- 202.114.5.0/24
- 202.114.6.0/24
- 202.114.7.0/24
- 202.114.8.0/24
- 202.114.9.0/24
- 202.114.10.0/24
- 202.114.11.0/24
- 202.114.12.0/24
- 202.114.13.0/24
- 202.114.14.0/24
- 202.114.15.0/24
- 202.114.16.0/24
- 202.114.17.0/24
- 202.114.18.0/24
- 202.114.19.0/24
- 202.114.20.0/24
- 202.114.21.0/24
- 202.114.22.0/24
- 202.114.23.0/24
- 202.114.24.0/24
- 202.114.25.0/24
- 202.114.26.0/24
- 202.114.27.0/24
- 202.114.28.0/24
- 202.114.29.0/24
- 202.114.30.0/24
- 202.114.31.0/24