240a:a000::/32
China Education and Research Network (CERNET)
Prefix allocation status is Reserved (Potentially a Bogon)
Announcing ASNs
| Country | ASN | Name | Description |
|---|---|---|---|
 |
AS142650 | China Education and Research Network (CERNET) | China Education and Research Network (CERNET) |
|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
240a:a000::/32 Summary
Prefix:
240a:a000::/32Name:
FITI-CNDescription:
China Education and Research Network (CERNET)Country:
Contacts
Abuse Contacts:
Address:
Network Research Center,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
AS142650 China Education and Research Network (CERNET) - Prefix Upstreams
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS38255 | FITI-AS-AP | China Education and Research Network (CERNET) |
AS4538 China Education and Research Network Center - Prefix Upstreams
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS4837 | CHINA169-Backbone | CHINA UNICOM China169 Backbone |
% Information related to '240a:a000::/20' % Abuse contact for '240a:a000::/20' is '[email protected]' inet6num: 240a:a000::/20 netname: FITI-CN descr: China Education and Research Network (CERNET) descr: FIT 3-220, descr: Tsinghua University country: CN org: ORG-CEAR1-AP admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-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: -------------------------------------------------------- notify: [email protected] notify: [email protected] mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2021-04-01T03:40:59Z 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 2021-03-25 mnt-by: MAINT-CERNET-AP last-modified: 2021-03-25T02:51:21Z source: APNIC organisation: ORG-CEAR1-AP org-name: China Education and Research Network (CERNET) country: CN address: FIT 3-220, address: Tsinghua University phone: +86-10-62785983 fax-no: +86-10-62785933 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2018-09-13T12:56:34Z source: APNIC role: ABUSE CERNETAP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China country: ZZ 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 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2020-09-03T09:15:57Z 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 % This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-NODE1)