IP subnet details

2001:250:3039::/48

AS24357  — Cernet2 Ix at South China University of Technology

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

[whois.apnic.net]



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 2001:250:3039::/48 subnet

  • 2001:250:3039:0:0:0:0:0/56
  • 2001:250:3039:100:0:0:0:0/56
  • 2001:250:3039:200:0:0:0:0/56
  • 2001:250:3039:300:0:0:0:0/56
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  • 2001:250:3039:a00:0:0:0:0/56
  • 2001:250:3039:b00:0:0:0:0/56
  • 2001:250:3039:c00:0:0:0:0/56
  • 2001:250:3039:d00:0:0:0:0/56
  • 2001:250:3039:e00:0:0:0:0/56
  • 2001:250:3039:f00:0:0:0:0/56
  • 2001:250:3039:1000:0:0:0:0/56
  • 2001:250:3039:1100:0:0:0:0/56
  • 2001:250:3039:1200:0:0:0:0/56
  • 2001:250:3039:1300:0:0:0:0/56
  • 2001:250:3039:1400:0:0:0:0/56
  • 2001:250:3039:1500:0:0:0:0/56
  • 2001:250:3039:1600:0:0:0:0/56
  • 2001:250:3039:1700:0:0:0:0/56
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  • 2001:250:3039:1a00:0:0:0:0/56
  • 2001:250:3039:1b00:0:0:0:0/56
  • 2001:250:3039:1c00:0:0:0:0/56
  • 2001:250:3039:1d00:0:0:0:0/56
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  • 2001:250:3039:2800:0:0:0:0/56
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  • 2001:250:3039:7000:0:0:0:0/56
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  • 2001:250:3039:7200:0:0:0:0/56
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  • 2001:250:3039:8000:0:0:0:0/56
  • 2001:250:3039:8100:0:0:0:0/56
  • 2001:250:3039:8200:0:0:0:0/56
  • 2001:250:3039:8300:0:0:0:0/56
  • 2001:250:3039:8400:0:0:0:0/56
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  • 2001:250:3039:9000:0:0:0:0/56
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  • 2001:250:3039:a000:0:0:0:0/56
  • 2001:250:3039:a100:0:0:0:0/56
  • 2001:250:3039:a200:0:0:0:0/56
  • 2001:250:3039:a300:0:0:0:0/56
  • 2001:250:3039:a400:0:0:0:0/56
  • 2001:250:3039:a500:0:0:0:0/56
  • 2001:250:3039:a600:0:0:0:0/56
  • 2001:250:3039:a700:0:0:0:0/56
  • 2001:250:3039:a800:0:0:0:0/56
  • 2001:250:3039:a900:0:0:0:0/56
  • 2001:250:3039:aa00:0:0:0:0/56
  • 2001:250:3039:ab00:0:0:0:0/56
  • 2001:250:3039:ac00:0:0:0:0/56
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  • 2001:250:3039:ae00:0:0:0:0/56
  • 2001:250:3039:af00:0:0:0:0/56
  • 2001:250:3039:b000:0:0:0:0/56
  • 2001:250:3039:b100:0:0:0:0/56
  • 2001:250:3039:b200:0:0:0:0/56
  • 2001:250:3039:b300:0:0:0:0/56
  • 2001:250:3039:b400:0:0:0:0/56
  • 2001:250:3039:b500:0:0:0:0/56
  • 2001:250:3039:b600:0:0:0:0/56
  • 2001:250:3039:b700:0:0:0:0/56
  • 2001:250:3039:b800:0:0:0:0/56
  • 2001:250:3039:b900:0:0:0:0/56
  • 2001:250:3039:ba00:0:0:0:0/56
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  • 2001:250:3039:bc00:0:0:0:0/56
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  • 2001:250:3039:c000:0:0:0:0/56
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  • 2001:250:3039:fe00:0:0:0:0/56
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