Summary

Country
CN China
Domain cernet.edu.cn
Size 39,614,081,257,132,170,000,000,000,000
Registry APNIC
Network Name TEIN2-CERNET

Whois

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to '2001:254::/32'

% Abuse contact for '2001:254::/32' is '[email protected]'

inet6num: 2001:254::/32
netname: TEIN2-CERNET
descr: Trans-Eurasia Information Network (TEIN2)
descr: China Education and Research Network Center
descr: Tsinghua University, Beijing 100084, China
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2023-06-04T23:46:45Z
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 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
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
remarks: [email protected] was validated on 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
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 1.88.25 (WHOIS-US3)


CIDR IP address subranges within 2001:254:8000::/33 subnet

  • 2001:254:8000:0:0:0:0:0/41
  • 2001:254:8080:0:0:0:0:0/41
  • 2001:254:8100:0:0:0:0:0/41
  • 2001:254:8180:0:0:0:0:0/41
  • 2001:254:8200:0:0:0:0:0/41
  • 2001:254:8280:0:0:0:0:0/41
  • 2001:254:8300:0:0:0:0:0/41
  • 2001:254:8380:0:0:0:0:0/41
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  • 2001:254:8600:0:0:0:0:0/41
  • 2001:254:8680:0:0:0:0:0/41
  • 2001:254:8700:0:0:0:0:0/41
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  • 2001:254:8900:0:0:0:0:0/41
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  • 2001:254:8a00:0:0:0:0:0/41
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  • 2001:254:a000:0:0:0:0:0/41
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  • 2001:254:b700:0:0:0:0:0/41
  • 2001:254:b780:0:0:0:0:0/41
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  • 2001:254:b900:0:0:0:0:0/41
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  • 2001:254:ba00:0:0:0:0:0/41
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  • 2001:254:c300:0:0:0:0:0/41
  • 2001:254:c380:0:0:0:0:0/41
  • 2001:254:c400:0:0:0:0:0/41
  • 2001:254:c480:0:0:0:0:0/41
  • 2001:254:c500:0:0:0:0:0/41
  • 2001:254:c580:0:0:0:0:0/41
  • 2001:254:c600:0:0:0:0:0/41
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  • 2001:254:c700:0:0:0:0:0/41
  • 2001:254:c780:0:0:0:0:0/41
  • 2001:254:c800:0:0:0:0:0/41
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  • 2001:254:d000:0:0:0:0:0/41
  • 2001:254:d080:0:0:0:0:0/41
  • 2001:254:d100:0:0:0:0:0/41
  • 2001:254:d180:0:0:0:0:0/41
  • 2001:254:d200:0:0:0:0:0/41
  • 2001:254:d280:0:0:0:0:0/41
  • 2001:254:d300:0:0:0:0:0/41
  • 2001:254:d380:0:0:0:0:0/41
  • 2001:254:d400:0:0:0:0:0/41
  • 2001:254:d480:0:0:0:0:0/41
  • 2001:254:d500:0:0:0:0:0/41
  • 2001:254:d580:0:0:0:0:0/41
  • 2001:254:d600:0:0:0:0:0/41
  • 2001:254:d680:0:0:0:0:0/41
  • 2001:254:d700:0:0:0:0:0/41
  • 2001:254:d780:0:0:0:0:0/41
  • 2001:254:d800:0:0:0:0:0/41
  • 2001:254:d880:0:0:0:0:0/41
  • 2001:254:d900:0:0:0:0:0/41
  • 2001:254:d980:0:0:0:0:0/41
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  • 2001:254:dd00:0:0:0:0:0/41
  • 2001:254:dd80:0:0:0:0:0/41
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  • 2001:254:e000:0:0:0:0:0/41
  • 2001:254:e080:0:0:0:0:0/41
  • 2001:254:e100:0:0:0:0:0/41
  • 2001:254:e180:0:0:0:0:0/41
  • 2001:254:e200:0:0:0:0:0/41
  • 2001:254:e280:0:0:0:0:0/41
  • 2001:254:e300:0:0:0:0:0/41
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  • 2001:254:e400:0:0:0:0:0/41
  • 2001:254:e480:0:0:0:0:0/41
  • 2001:254:e500:0:0:0:0:0/41
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  • 2001:254:e680:0:0:0:0:0/41
  • 2001:254:e700:0:0:0:0:0/41
  • 2001:254:e780:0:0:0:0:0/41
  • 2001:254:e800:0:0:0:0:0/41
  • 2001:254:e880:0:0:0:0:0/41
  • 2001:254:e900:0:0:0:0:0/41
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  • 2001:254:f400:0:0:0:0:0/41
  • 2001:254:f480:0:0:0:0:0/41
  • 2001:254:f500:0:0:0:0:0/41
  • 2001:254:f580:0:0:0:0:0/41
  • 2001:254:f600:0:0:0:0:0/41
  • 2001:254:f680:0:0:0:0:0/41
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  • 2001:254:f780:0:0:0:0:0/41
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  • 2001:254:ff00:0:0:0:0:0/41
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