| AS Number | 24490 |
|---|---|
| AS Name | TEIN2-SG-AP |
| Organization | Trans Eurasia Information Network TEIN2 SG(TEIN2-SG-AP) |
| Country | CN |
| Website | cernet.edu.cn |
| Number of IPv4 Routes | 0 |
| Number of IPv6 Routes | 1 |
| ASN type | EDUCATION |
| Allocation Status | |
| Registry | APNIC |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 2001:254:8000::/33 | ~40×10²⁷ |
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS24431 - AS24517'
as-block: AS24431 - AS24517
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS24490'
% Abuse contact for 'AS24490' is 'abuse@cernet.edu.cn'
aut-num: AS24490
as-name: TEIN2-SG-AP
descr: Trans-Eurasia Information Network (TEIN2) - SG
descr: China Education and Research Network Center
descr: Tsinghua University, Beijing 100084, China
country: CN
import: from AS20965 action pref=10; accept ANY
import: from AS7660 action pref=10; accept ANY
import: from AS9270 action pref=10; accept ANY
export: to AS20965 announce AS24490
export: to AS7660 announce AS24490
export: to AS9270 announce AS24490
default: to AS20965 action pref=10; networks ANY
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-by: APNIC-HM
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:20Z
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: abuse@cernet.edu.cn
abuse-mailbox: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
remarks: abuse@cernet.edu.cn was validated on 2025-08-15
mnt-by: MAINT-CERNET-AP
last-modified: 2025-09-04T00:59:41Z
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: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox: abuse@cernet.edu.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-08-15T09:38:28Z
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: helpdesk@cernet.edu.cn
remarks: abuse@cernet.edu.cn
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 1.88.34 (WHOIS-US2)
| AS Number | Description | Country |
|---|---|---|
| AS7660 | Asia Pacific Advanced Network - Japan | JP |
| AS24489 | Trans-Eurasia Information Network (TEIN2) - North | CN |
| AS24514 | Multimedia Development Corporation | MY |
| AS38229 | Lanka Education and Research Network | LK |
| AS24475 | Office of Info.Tech. Admin. for Educational Development | TH |
| AS9270 | National Infomation Society Agency | KR |
| AS63961 | Bangladesh Research and Education Network BdREN | BD |
| AS63961 | Bangladesh Research and Education Network (BdREN) | BD |
| AS9264 | Academia Sinica | TW |
| AS23855 | SingAREN | SG |
| AS23855 | Singapore Advanced Research and Education Network | SG |
| AS9885 | National Knowledge Network | IN |
| AS7660 | Asia Pacific Advanced Network Japan | JP |
| AS24287 | National Institute of Informatics | JP |
| AS20965 | GEANT Vereniging | NL |
| AS24489 | Trans Eurasia Information Network TEIN2 North | AU |
| AS17579 | KISTI | KR |
| AS45773 | PERN AS Content Servie Provider, Islamabad, Pakistan | PK |
| AS24514 | Malaysian Research & Education Network | MY |
| buy plan | Lanka Education & Research Network, NREN | LK |
| buy plan | Australian Academic and Research Network | AU |
| buy plan | ThaiREN.Thailand Research and Education Network Thailand | TH |
| buy plan | HEC | PK |
| buy plan | Institute of Technology of Cambodia | KH |
| AS Number | Description | Country |
|---|---|---|
| AS20965 | GEANT Vereniging | NL |
| AS17579 | KISTI | KR |
| AS24489 | Trans Eurasia Information Network TEIN2 North | AU |
| AS24514 | Multimedia Development Corporation | MY |
| AS38229 | Lanka Education and Research Network | LK |
| AS24475 | Office of Info.Tech. Admin. for Educational Development | TH |
| AS9270 | National Infomation Society Agency | KR |
| AS63961 | Bangladesh Research and Education Network BdREN | BD |
| AS9264 | Academia Sinica | TW |
| AS7575 | Australian Academic and Research Network | AU |
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