IP subnet details

2400:dd03:fff::/48

AS7497  — CNIC-CAS

Summary

Country
CN China
Domain cnic.cn
Size 1,208,925,819,614,629,200,000,000
Registry APNIC
Network Name CSTNET-CN

Whois

inet6num: 2400:dd00::/28
netname: CSTNET-CN
descr: Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country: CN
org: ORG-CA107-AP
admin-c: CNIC1-AP
tech-c: CNIC1-AP
abuse-c: AC2741-AP
status: ALLOCATED PORTABLE
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-CSTNET-CN
mnt-routes: MAINT-CSTNET-CN
mnt-irt: IRT-CSTNET-CN
last-modified: 2023-10-09T03:47:49Z
source: APNIC

irt: IRT-CSTNET-CN
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-CSTNET-CN
last-modified: 2026-02-11T13:10:17Z
source: APNIC

organisation: ORG-CA107-AP
org-name: CNIC-CAS
org-type: LIR
country: CN
address: 2 Dongsheng South Road, Haidian District
phone: +86.10.58812266
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:18:50Z
source: APNIC

role: ABUSE CSTNETCN
country: ZZ
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
phone: +000000000
e-mail: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: AC2741-AP
remarks: Generated from irt object IRT-CSTNET-CN
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-02-11T13:11:38Z
source: APNIC

role: Computer Network Information Center of Chinese Academy of Sciences administrator
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country: CN
phone: +86.10.58812266
e-mail: [email protected]
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: CNIC1-AP
mnt-by: MAINT-CNICOCAOS-CN
last-modified: 2022-05-12T07:31:01Z
source: APNIC

route6: 2400:dd00::/28
descr: CHINA SCIENCE AND TECHNOLOGY NETWORK
country: CN
origin: AS7497
notify: [email protected]
mnt-by: MAINT-CSTNET-CN
last-modified: 2023-10-06T05:09:27Z
source: APNIC

CIDR IP address subranges within 2400:dd03:fff::/48 subnet

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