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 2001:250:6c31::/48 subnet

  • 2001:250:6c31:0:0:0:0:0/56
  • 2001:250:6c31:100:0:0:0:0/56
  • 2001:250:6c31:200:0:0:0:0/56
  • 2001:250:6c31:300:0:0:0:0/56
  • 2001:250:6c31:400:0:0:0:0/56
  • 2001:250:6c31:500:0:0:0:0/56
  • 2001:250:6c31:600:0:0:0:0/56
  • 2001:250:6c31:700:0:0:0:0/56
  • 2001:250:6c31:800:0:0:0:0/56
  • 2001:250:6c31:900:0:0:0:0/56
  • 2001:250:6c31:a00:0:0:0:0/56
  • 2001:250:6c31:b00:0:0:0:0/56
  • 2001:250:6c31:c00:0:0:0:0/56
  • 2001:250:6c31:d00:0:0:0:0/56
  • 2001:250:6c31:e00:0:0:0:0/56
  • 2001:250:6c31:f00:0:0:0:0/56
  • 2001:250:6c31:1000:0:0:0:0/56
  • 2001:250:6c31:1100:0:0:0:0/56
  • 2001:250:6c31:1200:0:0:0:0/56
  • 2001:250:6c31:1300:0:0:0:0/56
  • 2001:250:6c31:1400:0:0:0:0/56
  • 2001:250:6c31:1500:0:0:0:0/56
  • 2001:250:6c31:1600:0:0:0:0/56
  • 2001:250:6c31:1700:0:0:0:0/56
  • 2001:250:6c31:1800:0:0:0:0/56
  • 2001:250:6c31:1900:0:0:0:0/56
  • 2001:250:6c31:1a00:0:0:0:0/56
  • 2001:250:6c31:1b00:0:0:0:0/56
  • 2001:250:6c31:1c00:0:0:0:0/56
  • 2001:250:6c31:1d00:0:0:0:0/56
  • 2001:250:6c31:1e00:0:0:0:0/56
  • 2001:250:6c31:1f00:0:0:0:0/56
  • 2001:250:6c31:2000:0:0:0:0/56
  • 2001:250:6c31:2100:0:0:0:0/56
  • 2001:250:6c31:2200:0:0:0:0/56
  • 2001:250:6c31:2300:0:0:0:0/56
  • 2001:250:6c31:2400:0:0:0:0/56
  • 2001:250:6c31:2500:0:0:0:0/56
  • 2001:250:6c31:2600:0:0:0:0/56
  • 2001:250:6c31:2700:0:0:0:0/56
  • 2001:250:6c31:2800:0:0:0:0/56
  • 2001:250:6c31:2900:0:0:0:0/56
  • 2001:250:6c31:2a00:0:0:0:0/56
  • 2001:250:6c31:2b00:0:0:0:0/56
  • 2001:250:6c31:2c00:0:0:0:0/56
  • 2001:250:6c31:2d00:0:0:0:0/56
  • 2001:250:6c31:2e00:0:0:0:0/56
  • 2001:250:6c31:2f00:0:0:0:0/56
  • 2001:250:6c31:3000:0:0:0:0/56
  • 2001:250:6c31:3100:0:0:0:0/56
  • 2001:250:6c31:3200:0:0:0:0/56
  • 2001:250:6c31:3300:0:0:0:0/56
  • 2001:250:6c31:3400:0:0:0:0/56
  • 2001:250:6c31:3500:0:0:0:0/56
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  • 2001:250:6c31:3700:0:0:0:0/56
  • 2001:250:6c31:3800:0:0:0:0/56
  • 2001:250:6c31:3900:0:0:0:0/56
  • 2001:250:6c31:3a00:0:0:0:0/56
  • 2001:250:6c31:3b00:0:0:0:0/56
  • 2001:250:6c31:3c00:0:0:0:0/56
  • 2001:250:6c31:3d00:0:0:0:0/56
  • 2001:250:6c31:3e00:0:0:0:0/56
  • 2001:250:6c31:3f00:0:0:0:0/56
  • 2001:250:6c31:4000:0:0:0:0/56
  • 2001:250:6c31:4100:0:0:0:0/56
  • 2001:250:6c31:4200:0:0:0:0/56
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  • 2001:250:6c31:4f00:0:0:0:0/56
  • 2001:250:6c31:5000:0:0:0:0/56
  • 2001:250:6c31:5100:0:0:0:0/56
  • 2001:250:6c31:5200:0:0:0:0/56
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  • 2001:250:6c31:5e00:0:0:0:0/56
  • 2001:250:6c31:5f00:0:0:0:0/56
  • 2001:250:6c31:6000:0:0:0:0/56
  • 2001:250:6c31:6100:0:0:0:0/56
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  • 2001:250:6c31:6600:0:0:0:0/56
  • 2001:250:6c31:6700:0:0:0:0/56
  • 2001:250:6c31:6800:0:0:0:0/56
  • 2001:250:6c31:6900:0:0:0:0/56
  • 2001:250:6c31:6a00:0:0:0:0/56
  • 2001:250:6c31:6b00:0:0:0:0/56
  • 2001:250:6c31:6c00:0:0:0:0/56
  • 2001:250:6c31:6d00:0:0:0:0/56
  • 2001:250:6c31:6e00:0:0:0:0/56
  • 2001:250:6c31:6f00:0:0:0:0/56
  • 2001:250:6c31:7000:0:0:0:0/56
  • 2001:250:6c31:7100:0:0:0:0/56
  • 2001:250:6c31:7200:0:0:0:0/56
  • 2001:250:6c31:7300:0:0:0:0/56
  • 2001:250:6c31:7400:0:0:0:0/56
  • 2001:250:6c31:7500:0:0:0:0/56
  • 2001:250:6c31:7600:0:0:0:0/56
  • 2001:250:6c31:7700:0:0:0:0/56
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  • 2001:250:6c31:7a00:0:0:0:0/56
  • 2001:250:6c31:7b00:0:0:0:0/56
  • 2001:250:6c31:7c00:0:0:0:0/56
  • 2001:250:6c31:7d00:0:0:0:0/56
  • 2001:250:6c31:7e00:0:0:0:0/56
  • 2001:250:6c31:7f00:0:0:0:0/56
  • 2001:250:6c31:8000:0:0:0:0/56
  • 2001:250:6c31:8100:0:0:0:0/56
  • 2001:250:6c31:8200:0:0:0:0/56
  • 2001:250:6c31:8300:0:0:0:0/56
  • 2001:250:6c31:8400:0:0:0:0/56
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  • 2001:250:6c31:8c00:0:0:0:0/56
  • 2001:250:6c31:8d00:0:0:0:0/56
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  • 2001:250:6c31:9000:0:0:0:0/56
  • 2001:250:6c31:9100:0:0:0:0/56
  • 2001:250:6c31:9200:0:0:0:0/56
  • 2001:250:6c31:9300:0:0:0:0/56
  • 2001:250:6c31:9400:0:0:0:0/56
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  • 2001:250:6c31:9900:0:0:0:0/56
  • 2001:250:6c31:9a00:0:0:0:0/56
  • 2001:250:6c31:9b00:0:0:0:0/56
  • 2001:250:6c31:9c00:0:0:0:0/56
  • 2001:250:6c31:9d00:0:0:0:0/56
  • 2001:250:6c31:9e00:0:0:0:0/56
  • 2001:250:6c31:9f00:0:0:0:0/56
  • 2001:250:6c31:a000:0:0:0:0/56
  • 2001:250:6c31:a100:0:0:0:0/56
  • 2001:250:6c31:a200:0:0:0:0/56
  • 2001:250:6c31:a300:0:0:0:0/56
  • 2001:250:6c31:a400:0:0:0:0/56
  • 2001:250:6c31:a500:0:0:0:0/56
  • 2001:250:6c31:a600:0:0:0:0/56
  • 2001:250:6c31:a700:0:0:0:0/56
  • 2001:250:6c31:a800:0:0:0:0/56
  • 2001:250:6c31:a900:0:0:0:0/56
  • 2001:250:6c31:aa00:0:0:0:0/56
  • 2001:250:6c31:ab00:0:0:0:0/56
  • 2001:250:6c31:ac00:0:0:0:0/56
  • 2001:250:6c31:ad00:0:0:0:0/56
  • 2001:250:6c31:ae00:0:0:0:0/56
  • 2001:250:6c31:af00:0:0:0:0/56
  • 2001:250:6c31:b000:0:0:0:0/56
  • 2001:250:6c31:b100:0:0:0:0/56
  • 2001:250:6c31:b200:0:0:0:0/56
  • 2001:250:6c31:b300:0:0:0:0/56
  • 2001:250:6c31:b400:0:0:0:0/56
  • 2001:250:6c31:b500:0:0:0:0/56
  • 2001:250:6c31:b600:0:0:0:0/56
  • 2001:250:6c31:b700:0:0:0:0/56
  • 2001:250:6c31:b800:0:0:0:0/56
  • 2001:250:6c31:b900:0:0:0:0/56
  • 2001:250:6c31:ba00:0:0:0:0/56
  • 2001:250:6c31:bb00:0:0:0:0/56
  • 2001:250:6c31:bc00:0:0:0:0/56
  • 2001:250:6c31:bd00:0:0:0:0/56
  • 2001:250:6c31:be00:0:0:0:0/56
  • 2001:250:6c31:bf00:0:0:0:0/56
  • 2001:250:6c31:c000:0:0:0:0/56
  • 2001:250:6c31:c100:0:0:0:0/56
  • 2001:250:6c31:c200:0:0:0:0/56
  • 2001:250:6c31:c300:0:0:0:0/56
  • 2001:250:6c31:c400:0:0:0:0/56
  • 2001:250:6c31:c500:0:0:0:0/56
  • 2001:250:6c31:c600:0:0:0:0/56
  • 2001:250:6c31:c700:0:0:0:0/56
  • 2001:250:6c31:c800:0:0:0:0/56
  • 2001:250:6c31:c900:0:0:0:0/56
  • 2001:250:6c31:ca00:0:0:0:0/56
  • 2001:250:6c31:cb00:0:0:0:0/56
  • 2001:250:6c31:cc00:0:0:0:0/56
  • 2001:250:6c31:cd00:0:0:0:0/56
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  • 2001:250:6c31:d000:0:0:0:0/56
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  • 2001:250:6c31:d200:0:0:0:0/56
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  • 2001:250:6c31:d500:0:0:0:0/56
  • 2001:250:6c31:d600:0:0:0:0/56
  • 2001:250:6c31:d700:0:0:0:0/56
  • 2001:250:6c31:d800:0:0:0:0/56
  • 2001:250:6c31:d900:0:0:0:0/56
  • 2001:250:6c31:da00:0:0:0:0/56
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  • 2001:250:6c31:e100:0:0:0:0/56
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  • 2001:250:6c31:e600:0:0:0:0/56
  • 2001:250:6c31:e700:0:0:0:0/56
  • 2001:250:6c31:e800:0:0:0:0/56
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  • 2001:250:6c31:eb00:0:0:0:0/56
  • 2001:250:6c31:ec00:0:0:0:0/56
  • 2001:250:6c31:ed00:0:0:0:0/56
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  • 2001:250:6c31:f000:0:0:0:0/56
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  • 2001:250:6c31:f300:0:0:0:0/56
  • 2001:250:6c31:f400:0:0:0:0/56
  • 2001:250:6c31:f500:0:0:0:0/56
  • 2001:250:6c31:f600:0:0:0:0/56
  • 2001:250:6c31:f700:0:0:0:0/56
  • 2001:250:6c31:f800:0:0:0:0/56
  • 2001:250:6c31:f900:0:0:0:0/56
  • 2001:250:6c31:fa00:0:0:0:0/56
  • 2001:250:6c31:fb00:0:0:0:0/56
  • 2001:250:6c31:fc00:0:0:0:0/56
  • 2001:250:6c31:fd00:0:0:0:0/56
  • 2001:250:6c31:fe00:0:0:0:0/56
  • 2001:250:6c31:ff00:0:0:0:0/56

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