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 2001:250:7036::/48 subnet

  • 2001:250:7036:0:0:0:0:0/56
  • 2001:250:7036:100:0:0:0:0/56
  • 2001:250:7036:200:0:0:0:0/56
  • 2001:250:7036:300:0:0:0:0/56
  • 2001:250:7036:400:0:0:0:0/56
  • 2001:250:7036:500:0:0:0:0/56
  • 2001:250:7036:600:0:0:0:0/56
  • 2001:250:7036:700:0:0:0:0/56
  • 2001:250:7036:800:0:0:0:0/56
  • 2001:250:7036:900:0:0:0:0/56
  • 2001:250:7036:a00:0:0:0:0/56
  • 2001:250:7036:b00:0:0:0:0/56
  • 2001:250:7036:c00:0:0:0:0/56
  • 2001:250:7036:d00:0:0:0:0/56
  • 2001:250:7036:e00:0:0:0:0/56
  • 2001:250:7036:f00:0:0:0:0/56
  • 2001:250:7036:1000:0:0:0:0/56
  • 2001:250:7036:1100:0:0:0:0/56
  • 2001:250:7036:1200:0:0:0:0/56
  • 2001:250:7036:1300:0:0:0:0/56
  • 2001:250:7036:1400:0:0:0:0/56
  • 2001:250:7036:1500:0:0:0:0/56
  • 2001:250:7036:1600:0:0:0:0/56
  • 2001:250:7036:1700:0:0:0:0/56
  • 2001:250:7036:1800:0:0:0:0/56
  • 2001:250:7036:1900:0:0:0:0/56
  • 2001:250:7036:1a00:0:0:0:0/56
  • 2001:250:7036:1b00:0:0:0:0/56
  • 2001:250:7036:1c00:0:0:0:0/56
  • 2001:250:7036:1d00:0:0:0:0/56
  • 2001:250:7036:1e00:0:0:0:0/56
  • 2001:250:7036:1f00:0:0:0:0/56
  • 2001:250:7036:2000:0:0:0:0/56
  • 2001:250:7036:2100:0:0:0:0/56
  • 2001:250:7036:2200:0:0:0:0/56
  • 2001:250:7036:2300:0:0:0:0/56
  • 2001:250:7036:2400:0:0:0:0/56
  • 2001:250:7036:2500:0:0:0:0/56
  • 2001:250:7036:2600:0:0:0:0/56
  • 2001:250:7036:2700:0:0:0:0/56
  • 2001:250:7036:2800:0:0:0:0/56
  • 2001:250:7036:2900:0:0:0:0/56
  • 2001:250:7036:2a00:0:0:0:0/56
  • 2001:250:7036:2b00:0:0:0:0/56
  • 2001:250:7036:2c00:0:0:0:0/56
  • 2001:250:7036:2d00:0:0:0:0/56
  • 2001:250:7036:2e00:0:0:0:0/56
  • 2001:250:7036:2f00:0:0:0:0/56
  • 2001:250:7036:3000:0:0:0:0/56
  • 2001:250:7036:3100:0:0:0:0/56
  • 2001:250:7036:3200:0:0:0:0/56
  • 2001:250:7036:3300:0:0:0:0/56
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  • 2001:250:7036:3a00:0:0:0:0/56
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  • 2001:250:7036:3c00:0:0:0:0/56
  • 2001:250:7036:3d00:0:0:0:0/56
  • 2001:250:7036:3e00:0:0:0:0/56
  • 2001:250:7036:3f00:0:0:0:0/56
  • 2001:250:7036:4000:0:0:0:0/56
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  • 2001:250:7036:4200:0:0:0:0/56
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  • 2001:250:7036:4d00:0:0:0:0/56
  • 2001:250:7036:4e00:0:0:0:0/56
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  • 2001:250:7036:5000:0:0:0:0/56
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  • 2001:250:7036:5200:0:0:0:0/56
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  • 2001:250:7036:5600:0:0:0:0/56
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  • 2001:250:7036:6000:0:0:0:0/56
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  • 2001:250:7036:6200:0:0:0:0/56
  • 2001:250:7036:6300:0:0:0:0/56
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  • 2001:250:7036:6a00:0:0:0:0/56
  • 2001:250:7036:6b00:0:0:0:0/56
  • 2001:250:7036:6c00:0:0:0:0/56
  • 2001:250:7036:6d00:0:0:0:0/56
  • 2001:250:7036:6e00:0:0:0:0/56
  • 2001:250:7036:6f00:0:0:0:0/56
  • 2001:250:7036:7000:0:0:0:0/56
  • 2001:250:7036:7100:0:0:0:0/56
  • 2001:250:7036:7200:0:0:0:0/56
  • 2001:250:7036:7300:0:0:0:0/56
  • 2001:250:7036:7400:0:0:0:0/56
  • 2001:250:7036:7500:0:0:0:0/56
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  • 2001:250:7036:7700:0:0:0:0/56
  • 2001:250:7036:7800:0:0:0:0/56
  • 2001:250:7036:7900:0:0:0:0/56
  • 2001:250:7036:7a00:0:0:0:0/56
  • 2001:250:7036:7b00:0:0:0:0/56
  • 2001:250:7036:7c00:0:0:0:0/56
  • 2001:250:7036:7d00:0:0:0:0/56
  • 2001:250:7036:7e00:0:0:0:0/56
  • 2001:250:7036:7f00:0:0:0:0/56
  • 2001:250:7036:8000:0:0:0:0/56
  • 2001:250:7036:8100:0:0:0:0/56
  • 2001:250:7036:8200:0:0:0:0/56
  • 2001:250:7036:8300:0:0:0:0/56
  • 2001:250:7036:8400:0:0:0:0/56
  • 2001:250:7036:8500:0:0:0:0/56
  • 2001:250:7036:8600:0:0:0:0/56
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  • 2001:250:7036:8a00:0:0:0:0/56
  • 2001:250:7036:8b00:0:0:0:0/56
  • 2001:250:7036:8c00:0:0:0:0/56
  • 2001:250:7036:8d00:0:0:0:0/56
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  • 2001:250:7036:9000:0:0:0:0/56
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  • 2001:250:7036:9a00:0:0:0:0/56
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  • 2001:250:7036:9c00:0:0:0:0/56
  • 2001:250:7036:9d00:0:0:0:0/56
  • 2001:250:7036:9e00:0:0:0:0/56
  • 2001:250:7036:9f00:0:0:0:0/56
  • 2001:250:7036:a000:0:0:0:0/56
  • 2001:250:7036:a100:0:0:0:0/56
  • 2001:250:7036:a200:0:0:0:0/56
  • 2001:250:7036:a300:0:0:0:0/56
  • 2001:250:7036:a400:0:0:0:0/56
  • 2001:250:7036:a500:0:0:0:0/56
  • 2001:250:7036:a600:0:0:0:0/56
  • 2001:250:7036:a700:0:0:0:0/56
  • 2001:250:7036:a800:0:0:0:0/56
  • 2001:250:7036:a900:0:0:0:0/56
  • 2001:250:7036:aa00:0:0:0:0/56
  • 2001:250:7036:ab00:0:0:0:0/56
  • 2001:250:7036:ac00:0:0:0:0/56
  • 2001:250:7036:ad00:0:0:0:0/56
  • 2001:250:7036:ae00:0:0:0:0/56
  • 2001:250:7036:af00:0:0:0:0/56
  • 2001:250:7036:b000:0:0:0:0/56
  • 2001:250:7036:b100:0:0:0:0/56
  • 2001:250:7036:b200:0:0:0:0/56
  • 2001:250:7036:b300:0:0:0:0/56
  • 2001:250:7036:b400:0:0:0:0/56
  • 2001:250:7036:b500:0:0:0:0/56
  • 2001:250:7036:b600:0:0:0:0/56
  • 2001:250:7036:b700:0:0:0:0/56
  • 2001:250:7036:b800:0:0:0:0/56
  • 2001:250:7036:b900:0:0:0:0/56
  • 2001:250:7036:ba00:0:0:0:0/56
  • 2001:250:7036:bb00:0:0:0:0/56
  • 2001:250:7036:bc00:0:0:0:0/56
  • 2001:250:7036:bd00:0:0:0:0/56
  • 2001:250:7036:be00:0:0:0:0/56
  • 2001:250:7036:bf00:0:0:0:0/56
  • 2001:250:7036:c000:0:0:0:0/56
  • 2001:250:7036:c100:0:0:0:0/56
  • 2001:250:7036:c200:0:0:0:0/56
  • 2001:250:7036:c300:0:0:0:0/56
  • 2001:250:7036:c400:0:0:0:0/56
  • 2001:250:7036:c500:0:0:0:0/56
  • 2001:250:7036:c600:0:0:0:0/56
  • 2001:250:7036:c700:0:0:0:0/56
  • 2001:250:7036:c800:0:0:0:0/56
  • 2001:250:7036:c900:0:0:0:0/56
  • 2001:250:7036:ca00:0:0:0:0/56
  • 2001:250:7036:cb00:0:0:0:0/56
  • 2001:250:7036:cc00:0:0:0:0/56
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  • 2001:250:7036:d000:0:0:0:0/56
  • 2001:250:7036:d100:0:0:0:0/56
  • 2001:250:7036:d200:0:0:0:0/56
  • 2001:250:7036:d300:0:0:0:0/56
  • 2001:250:7036:d400:0:0:0:0/56
  • 2001:250:7036:d500:0:0:0:0/56
  • 2001:250:7036:d600:0:0:0:0/56
  • 2001:250:7036:d700:0:0:0:0/56
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  • 2001:250:7036:e000:0:0:0:0/56
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  • 2001:250:7036:ea00:0:0:0:0/56
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  • 2001:250:7036:fe00:0:0:0:0/56
  • 2001:250:7036:ff00:0:0:0:0/56

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