Summary

Country
CN China
Domain cernet.edu.cn
Size 1,208,925,819,614,629,200,000,000
Registry APNIC
Network Name CERNET-CN-20000426

Whois

inet6num: 2001:250::/32
netname: CERNET-CN-20000426
descr: CERNET IPv6 Backbone
country: CN
admin-c: WJ67-AP
tech-c: LX58-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
notify: [email protected]
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:55:16Z
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 2024-07-04
mnt-by: MAINT-CERNET-AP
last-modified: 2024-07-04T04:10:10Z
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 2024-07-04
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-04T04:10:19Z
source: APNIC

person: Li Xing
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: LX58-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC

person: Wu Jianping
address: China Education and Research Network
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing, 100084
address: CN
country: CN
phone: +86-10-6278-5983
fax-no: +86-10-6278-5933
e-mail: [email protected]
nic-hdl: WJ67-AP
notify: [email protected]
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC


CIDR IP address subranges within 2001:250:5865::/48 subnet

  • 2001:250:5865:0:0:0:0:0/56
  • 2001:250:5865:100:0:0:0:0/56
  • 2001:250:5865:200:0:0:0:0/56
  • 2001:250:5865:300:0:0:0:0/56
  • 2001:250:5865:400:0:0:0:0/56
  • 2001:250:5865:500:0:0:0:0/56
  • 2001:250:5865:600:0:0:0:0/56
  • 2001:250:5865:700:0:0:0:0/56
  • 2001:250:5865:800:0:0:0:0/56
  • 2001:250:5865:900:0:0:0:0/56
  • 2001:250:5865:a00:0:0:0:0/56
  • 2001:250:5865:b00:0:0:0:0/56
  • 2001:250:5865:c00:0:0:0:0/56
  • 2001:250:5865:d00:0:0:0:0/56
  • 2001:250:5865:e00:0:0:0:0/56
  • 2001:250:5865:f00:0:0:0:0/56
  • 2001:250:5865:1000:0:0:0:0/56
  • 2001:250:5865:1100:0:0:0:0/56
  • 2001:250:5865:1200:0:0:0:0/56
  • 2001:250:5865:1300:0:0:0:0/56
  • 2001:250:5865:1400:0:0:0:0/56
  • 2001:250:5865:1500:0:0:0:0/56
  • 2001:250:5865:1600:0:0:0:0/56
  • 2001:250:5865:1700:0:0:0:0/56
  • 2001:250:5865:1800:0:0:0:0/56
  • 2001:250:5865:1900:0:0:0:0/56
  • 2001:250:5865:1a00:0:0:0:0/56
  • 2001:250:5865:1b00:0:0:0:0/56
  • 2001:250:5865:1c00:0:0:0:0/56
  • 2001:250:5865:1d00:0:0:0:0/56
  • 2001:250:5865:1e00:0:0:0:0/56
  • 2001:250:5865:1f00:0:0:0:0/56
  • 2001:250:5865:2000:0:0:0:0/56
  • 2001:250:5865:2100:0:0:0:0/56
  • 2001:250:5865:2200:0:0:0:0/56
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  • 2001:250:5865:2500:0:0:0:0/56
  • 2001:250:5865:2600:0:0:0:0/56
  • 2001:250:5865:2700:0:0:0:0/56
  • 2001:250:5865:2800:0:0:0:0/56
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  • 2001:250:5865:2a00:0:0:0:0/56
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  • 2001:250:5865:2d00:0:0:0:0/56
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  • 2001:250:5865:3e00:0:0:0:0/56
  • 2001:250:5865:3f00:0:0:0:0/56
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  • 2001:250:5865:6f00:0:0:0:0/56
  • 2001:250:5865:7000:0:0:0:0/56
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  • 2001:250:5865:7200:0:0:0:0/56
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  • 2001:250:5865:8000:0:0:0:0/56
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  • 2001:250:5865:8200:0:0:0:0/56
  • 2001:250:5865:8300:0:0:0:0/56
  • 2001:250:5865:8400:0:0:0:0/56
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  • 2001:250:5865:a000:0:0:0:0/56
  • 2001:250:5865:a100:0:0:0:0/56
  • 2001:250:5865:a200:0:0:0:0/56
  • 2001:250:5865:a300:0:0:0:0/56
  • 2001:250:5865:a400:0:0:0:0/56
  • 2001:250:5865:a500:0:0:0:0/56
  • 2001:250:5865:a600:0:0:0:0/56
  • 2001:250:5865:a700:0:0:0:0/56
  • 2001:250:5865:a800:0:0:0:0/56
  • 2001:250:5865:a900:0:0:0:0/56
  • 2001:250:5865:aa00:0:0:0:0/56
  • 2001:250:5865:ab00:0:0:0:0/56
  • 2001:250:5865:ac00:0:0:0:0/56
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  • 2001:250:5865:ae00:0:0:0:0/56
  • 2001:250:5865:af00:0:0:0:0/56
  • 2001:250:5865:b000:0:0:0:0/56
  • 2001:250:5865:b100:0:0:0:0/56
  • 2001:250:5865:b200:0:0:0:0/56
  • 2001:250:5865:b300:0:0:0:0/56
  • 2001:250:5865:b400:0:0:0:0/56
  • 2001:250:5865:b500:0:0:0:0/56
  • 2001:250:5865:b600:0:0:0:0/56
  • 2001:250:5865:b700:0:0:0:0/56
  • 2001:250:5865:b800:0:0:0:0/56
  • 2001:250:5865:b900:0:0:0:0/56
  • 2001:250:5865:ba00:0:0:0:0/56
  • 2001:250:5865:bb00:0:0:0:0/56
  • 2001:250:5865:bc00:0:0:0:0/56
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  • 2001:250:5865:be00:0:0:0:0/56
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  • 2001:250:5865:c000:0:0:0:0/56
  • 2001:250:5865:c100:0:0:0:0/56
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  • 2001:250:5865:c600:0:0:0:0/56
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  • 2001:250:5865:fe00:0:0:0:0/56
  • 2001:250:5865:ff00:0:0:0:0/56

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