Summary
| Country |
 China
|
| Domain | cernet.net |
| Size | 16,384 |
| Registry | APNIC |
| Network Name | XAR-CERNET |
Whois
inetnum: 222.23.0.0 - 222.25.255.255
netname: XAR-CERNET
descr: China Education and Research Network
descr: Xi'an 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: 2020-09-03T09:16:19Z
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 222.25.128.0/18 subnet
- 222.25.128.0/24
- 222.25.129.0/24
- 222.25.130.0/24
- 222.25.131.0/24
- 222.25.132.0/24
- 222.25.133.0/24
- 222.25.134.0/24
- 222.25.135.0/24
- 222.25.136.0/24
- 222.25.137.0/24
- 222.25.138.0/24
- 222.25.139.0/24
- 222.25.140.0/24
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- 222.25.150.0/24
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- 222.25.153.0/24
- 222.25.154.0/24
- 222.25.155.0/24
- 222.25.156.0/24
- 222.25.157.0/24
- 222.25.158.0/24
- 222.25.159.0/24
- 222.25.160.0/24
- 222.25.161.0/24
- 222.25.162.0/24
- 222.25.163.0/24
- 222.25.164.0/24
- 222.25.165.0/24
- 222.25.166.0/24
- 222.25.167.0/24
- 222.25.168.0/24
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- 222.25.171.0/24
- 222.25.172.0/24
- 222.25.173.0/24
- 222.25.174.0/24
- 222.25.175.0/24
- 222.25.176.0/24
- 222.25.177.0/24
- 222.25.178.0/24
- 222.25.179.0/24
- 222.25.180.0/24
- 222.25.181.0/24
- 222.25.182.0/24
- 222.25.183.0/24
- 222.25.184.0/24
- 222.25.185.0/24
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- 222.25.187.0/24
- 222.25.188.0/24
- 222.25.189.0/24
- 222.25.190.0/24
- 222.25.191.0/24