IP subnet details

2001:250:2019::/48

AS24355  — Cernet2 Ix at University of Electronic Science And Technology of China

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 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

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 2001:250:2019::/48 subnet

  • 2001:250:2019:0:0:0:0:0/56
  • 2001:250:2019:100:0:0:0:0/56
  • 2001:250:2019:200:0:0:0:0/56
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  • 2001:250:2019:c00:0:0:0:0/56
  • 2001:250:2019:d00:0:0:0:0/56
  • 2001:250:2019:e00:0:0:0:0/56
  • 2001:250:2019:f00:0:0:0:0/56
  • 2001:250:2019:1000:0:0:0:0/56
  • 2001:250:2019:1100:0:0:0:0/56
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  • 2001:250:2019:1300:0:0:0:0/56
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  • 2001:250:2019:1500:0:0:0:0/56
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  • 2001:250:2019:2000:0:0:0:0/56
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  • 2001:250:2019:8000:0:0:0:0/56
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  • 2001:250:2019:8900:0:0:0:0/56
  • 2001:250:2019:8a00:0:0:0:0/56
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  • 2001:250:2019:9000:0:0:0:0/56
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  • 2001:250:2019:a100:0:0:0:0/56
  • 2001:250:2019:a200:0:0:0:0/56
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  • 2001:250:2019:a900:0:0:0:0/56
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  • 2001:250:2019:ab00:0:0:0:0/56
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  • 2001:250:2019:b000:0:0:0:0/56
  • 2001:250:2019:b100:0:0:0:0/56
  • 2001:250:2019:b200:0:0:0:0/56
  • 2001:250:2019:b300:0:0:0:0/56
  • 2001:250:2019:b400:0:0:0:0/56
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  • 2001:250:2019:b700:0:0:0:0/56
  • 2001:250:2019:b800:0:0:0:0/56
  • 2001:250:2019:b900:0:0:0:0/56
  • 2001:250:2019:ba00:0:0:0:0/56
  • 2001:250:2019:bb00:0:0:0:0/56
  • 2001:250:2019:bc00:0:0:0:0/56
  • 2001:250:2019:bd00:0:0:0:0/56
  • 2001:250:2019:be00:0:0:0:0/56
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  • 2001:250:2019:c000:0:0:0:0/56
  • 2001:250:2019:c100:0:0:0:0/56
  • 2001:250:2019:c200:0:0:0:0/56
  • 2001:250:2019:c300:0:0:0:0/56
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  • 2001:250:2019:d000:0:0:0:0/56
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