Summary
| Country |
 China
|
| Domain | cernet.net |
| Size | 16,384 |
| Registry | APNIC |
| Network Name | SHR-CERNET |
Whois
inetnum: 222.204.0.0 - 222.205.255.255
netname: SHR-CERNET
descr: China Education and Research Network
descr: Shanghai 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: 2020-09-03T09:16:17Z
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 222.205.192.0/18 subnet
- 222.205.192.0/24
- 222.205.193.0/24
- 222.205.194.0/24
- 222.205.195.0/24
- 222.205.196.0/24
- 222.205.197.0/24
- 222.205.198.0/24
- 222.205.199.0/24
- 222.205.200.0/24
- 222.205.201.0/24
- 222.205.202.0/24
- 222.205.203.0/24
- 222.205.204.0/24
- 222.205.205.0/24
- 222.205.206.0/24
- 222.205.207.0/24
- 222.205.208.0/24
- 222.205.209.0/24
- 222.205.210.0/24
- 222.205.211.0/24
- 222.205.212.0/24
- 222.205.213.0/24
- 222.205.214.0/24
- 222.205.215.0/24
- 222.205.216.0/24
- 222.205.217.0/24
- 222.205.218.0/24
- 222.205.219.0/24
- 222.205.220.0/24
- 222.205.221.0/24
- 222.205.222.0/24
- 222.205.223.0/24
- 222.205.224.0/24
- 222.205.225.0/24
- 222.205.226.0/24
- 222.205.227.0/24
- 222.205.228.0/24
- 222.205.229.0/24
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- 222.205.231.0/24
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- 222.205.236.0/24
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- 222.205.238.0/24
- 222.205.239.0/24
- 222.205.240.0/24
- 222.205.241.0/24
- 222.205.242.0/24
- 222.205.243.0/24
- 222.205.244.0/24
- 222.205.245.0/24
- 222.205.246.0/24
- 222.205.247.0/24
- 222.205.248.0/24
- 222.205.249.0/24
- 222.205.250.0/24
- 222.205.251.0/24
- 222.205.252.0/24
- 222.205.253.0/24
- 222.205.254.0/24
- 222.205.255.0/24