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 2001:250:865::/48 subnet

  • 2001:250:865:0:0:0:0:0/56
  • 2001:250:865:100:0:0:0:0/56
  • 2001:250:865:200:0:0:0:0/56
  • 2001:250:865:300:0:0:0:0/56
  • 2001:250:865:400:0:0:0:0/56
  • 2001:250:865:500:0:0:0:0/56
  • 2001:250:865:600:0:0:0:0/56
  • 2001:250:865:700:0:0:0:0/56
  • 2001:250:865:800:0:0:0:0/56
  • 2001:250:865:900:0:0:0:0/56
  • 2001:250:865:a00:0:0:0:0/56
  • 2001:250:865:b00:0:0:0:0/56
  • 2001:250:865:c00:0:0:0:0/56
  • 2001:250:865:d00:0:0:0:0/56
  • 2001:250:865:e00:0:0:0:0/56
  • 2001:250:865:f00:0:0:0:0/56
  • 2001:250:865:1000:0:0:0:0/56
  • 2001:250:865:1100:0:0:0:0/56
  • 2001:250:865:1200:0:0:0:0/56
  • 2001:250:865:1300:0:0:0:0/56
  • 2001:250:865:1400:0:0:0:0/56
  • 2001:250:865:1500:0:0:0:0/56
  • 2001:250:865:1600:0:0:0:0/56
  • 2001:250:865:1700:0:0:0:0/56
  • 2001:250:865:1800:0:0:0:0/56
  • 2001:250:865:1900:0:0:0:0/56
  • 2001:250:865:1a00:0:0:0:0/56
  • 2001:250:865:1b00:0:0:0:0/56
  • 2001:250:865:1c00:0:0:0:0/56
  • 2001:250:865:1d00:0:0:0:0/56
  • 2001:250:865:1e00:0:0:0:0/56
  • 2001:250:865:1f00:0:0:0:0/56
  • 2001:250:865:2000:0:0:0:0/56
  • 2001:250:865:2100:0:0:0:0/56
  • 2001:250:865:2200:0:0:0:0/56
  • 2001:250:865:2300:0:0:0:0/56
  • 2001:250:865:2400:0:0:0:0/56
  • 2001:250:865:2500:0:0:0:0/56
  • 2001:250:865:2600:0:0:0:0/56
  • 2001:250:865:2700:0:0:0:0/56
  • 2001:250:865:2800:0:0:0:0/56
  • 2001:250:865:2900:0:0:0:0/56
  • 2001:250:865:2a00:0:0:0:0/56
  • 2001:250:865:2b00:0:0:0:0/56
  • 2001:250:865:2c00:0:0:0:0/56
  • 2001:250:865:2d00:0:0:0:0/56
  • 2001:250:865:2e00:0:0:0:0/56
  • 2001:250:865:2f00:0:0:0:0/56
  • 2001:250:865:3000:0:0:0:0/56
  • 2001:250:865:3100:0:0:0:0/56
  • 2001:250:865:3200:0:0:0:0/56
  • 2001:250:865:3300:0:0:0:0/56
  • 2001:250:865:3400:0:0:0:0/56
  • 2001:250:865:3500:0:0:0:0/56
  • 2001:250:865:3600:0:0:0:0/56
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  • 2001:250:865:3900:0:0:0:0/56
  • 2001:250:865:3a00:0:0:0:0/56
  • 2001:250:865:3b00:0:0:0:0/56
  • 2001:250:865:3c00:0:0:0:0/56
  • 2001:250:865:3d00:0:0:0:0/56
  • 2001:250:865:3e00:0:0:0:0/56
  • 2001:250:865:3f00:0:0:0:0/56
  • 2001:250:865:4000:0:0:0:0/56
  • 2001:250:865:4100:0:0:0:0/56
  • 2001:250:865:4200:0:0:0:0/56
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  • 2001:250:865:4b00:0:0:0:0/56
  • 2001:250:865:4c00:0:0:0:0/56
  • 2001:250:865:4d00:0:0:0:0/56
  • 2001:250:865:4e00:0:0:0:0/56
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  • 2001:250:865:5000:0:0:0:0/56
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  • 2001:250:865:5200:0:0:0:0/56
  • 2001:250:865:5300:0:0:0:0/56
  • 2001:250:865:5400:0:0:0:0/56
  • 2001:250:865:5500:0:0:0:0/56
  • 2001:250:865:5600:0:0:0:0/56
  • 2001:250:865:5700:0:0:0:0/56
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  • 2001:250:865:5900:0:0:0:0/56
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  • 2001:250:865:5d00:0:0:0:0/56
  • 2001:250:865:5e00:0:0:0:0/56
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  • 2001:250:865:6000:0:0:0:0/56
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  • 2001:250:865:6200:0:0:0:0/56
  • 2001:250:865:6300:0:0:0:0/56
  • 2001:250:865:6400:0:0:0:0/56
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  • 2001:250:865:6900:0:0:0:0/56
  • 2001:250:865:6a00:0:0:0:0/56
  • 2001:250:865:6b00:0:0:0:0/56
  • 2001:250:865:6c00:0:0:0:0/56
  • 2001:250:865:6d00:0:0:0:0/56
  • 2001:250:865:6e00:0:0:0:0/56
  • 2001:250:865:6f00:0:0:0:0/56
  • 2001:250:865:7000:0:0:0:0/56
  • 2001:250:865:7100:0:0:0:0/56
  • 2001:250:865:7200:0:0:0:0/56
  • 2001:250:865:7300:0:0:0:0/56
  • 2001:250:865:7400:0:0:0:0/56
  • 2001:250:865:7500:0:0:0:0/56
  • 2001:250:865:7600:0:0:0:0/56
  • 2001:250:865:7700:0:0:0:0/56
  • 2001:250:865:7800:0:0:0:0/56
  • 2001:250:865:7900:0:0:0:0/56
  • 2001:250:865:7a00:0:0:0:0/56
  • 2001:250:865:7b00:0:0:0:0/56
  • 2001:250:865:7c00:0:0:0:0/56
  • 2001:250:865:7d00:0:0:0:0/56
  • 2001:250:865:7e00:0:0:0:0/56
  • 2001:250:865:7f00:0:0:0:0/56
  • 2001:250:865:8000:0:0:0:0/56
  • 2001:250:865:8100:0:0:0:0/56
  • 2001:250:865:8200:0:0:0:0/56
  • 2001:250:865:8300:0:0:0:0/56
  • 2001:250:865:8400:0:0:0:0/56
  • 2001:250:865:8500:0:0:0:0/56
  • 2001:250:865:8600:0:0:0:0/56
  • 2001:250:865:8700:0:0:0:0/56
  • 2001:250:865:8800:0:0:0:0/56
  • 2001:250:865:8900:0:0:0:0/56
  • 2001:250:865:8a00:0:0:0:0/56
  • 2001:250:865:8b00:0:0:0:0/56
  • 2001:250:865:8c00:0:0:0:0/56
  • 2001:250:865:8d00:0:0:0:0/56
  • 2001:250:865:8e00:0:0:0:0/56
  • 2001:250:865:8f00:0:0:0:0/56
  • 2001:250:865:9000:0:0:0:0/56
  • 2001:250:865:9100:0:0:0:0/56
  • 2001:250:865:9200:0:0:0:0/56
  • 2001:250:865:9300:0:0:0:0/56
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  • 2001:250:865:9700:0:0:0:0/56
  • 2001:250:865:9800:0:0:0:0/56
  • 2001:250:865:9900:0:0:0:0/56
  • 2001:250:865:9a00:0:0:0:0/56
  • 2001:250:865:9b00:0:0:0:0/56
  • 2001:250:865:9c00:0:0:0:0/56
  • 2001:250:865:9d00:0:0:0:0/56
  • 2001:250:865:9e00:0:0:0:0/56
  • 2001:250:865:9f00:0:0:0:0/56
  • 2001:250:865:a000:0:0:0:0/56
  • 2001:250:865:a100:0:0:0:0/56
  • 2001:250:865:a200:0:0:0:0/56
  • 2001:250:865:a300:0:0:0:0/56
  • 2001:250:865:a400:0:0:0:0/56
  • 2001:250:865:a500:0:0:0:0/56
  • 2001:250:865:a600:0:0:0:0/56
  • 2001:250:865:a700:0:0:0:0/56
  • 2001:250:865:a800:0:0:0:0/56
  • 2001:250:865:a900:0:0:0:0/56
  • 2001:250:865:aa00:0:0:0:0/56
  • 2001:250:865:ab00:0:0:0:0/56
  • 2001:250:865:ac00:0:0:0:0/56
  • 2001:250:865:ad00:0:0:0:0/56
  • 2001:250:865:ae00:0:0:0:0/56
  • 2001:250:865:af00:0:0:0:0/56
  • 2001:250:865:b000:0:0:0:0/56
  • 2001:250:865:b100:0:0:0:0/56
  • 2001:250:865:b200:0:0:0:0/56
  • 2001:250:865:b300:0:0:0:0/56
  • 2001:250:865:b400:0:0:0:0/56
  • 2001:250:865:b500:0:0:0:0/56
  • 2001:250:865:b600:0:0:0:0/56
  • 2001:250:865:b700:0:0:0:0/56
  • 2001:250:865:b800:0:0:0:0/56
  • 2001:250:865:b900:0:0:0:0/56
  • 2001:250:865:ba00:0:0:0:0/56
  • 2001:250:865:bb00:0:0:0:0/56
  • 2001:250:865:bc00:0:0:0:0/56
  • 2001:250:865:bd00:0:0:0:0/56
  • 2001:250:865:be00:0:0:0:0/56
  • 2001:250:865:bf00:0:0:0:0/56
  • 2001:250:865:c000:0:0:0:0/56
  • 2001:250:865:c100:0:0:0:0/56
  • 2001:250:865:c200:0:0:0:0/56
  • 2001:250:865:c300:0:0:0:0/56
  • 2001:250:865:c400:0:0:0:0/56
  • 2001:250:865:c500:0:0:0:0/56
  • 2001:250:865:c600:0:0:0:0/56
  • 2001:250:865:c700:0:0:0:0/56
  • 2001:250:865:c800:0:0:0:0/56
  • 2001:250:865:c900:0:0:0:0/56
  • 2001:250:865:ca00:0:0:0:0/56
  • 2001:250:865:cb00:0:0:0:0/56
  • 2001:250:865:cc00:0:0:0:0/56
  • 2001:250:865:cd00:0:0:0:0/56
  • 2001:250:865:ce00:0:0:0:0/56
  • 2001:250:865:cf00:0:0:0:0/56
  • 2001:250:865:d000:0:0:0:0/56
  • 2001:250:865:d100:0:0:0:0/56
  • 2001:250:865:d200:0:0:0:0/56
  • 2001:250:865:d300:0:0:0:0/56
  • 2001:250:865:d400:0:0:0:0/56
  • 2001:250:865:d500:0:0:0:0/56
  • 2001:250:865:d600:0:0:0:0/56
  • 2001:250:865:d700:0:0:0:0/56
  • 2001:250:865:d800:0:0:0:0/56
  • 2001:250:865:d900:0:0:0:0/56
  • 2001:250:865:da00:0:0:0:0/56
  • 2001:250:865:db00:0:0:0:0/56
  • 2001:250:865:dc00:0:0:0:0/56
  • 2001:250:865:dd00:0:0:0:0/56
  • 2001:250:865:de00:0:0:0:0/56
  • 2001:250:865:df00:0:0:0:0/56
  • 2001:250:865:e000:0:0:0:0/56
  • 2001:250:865:e100:0:0:0:0/56
  • 2001:250:865:e200:0:0:0:0/56
  • 2001:250:865:e300:0:0:0:0/56
  • 2001:250:865:e400:0:0:0:0/56
  • 2001:250:865:e500:0:0:0:0/56
  • 2001:250:865:e600:0:0:0:0/56
  • 2001:250:865:e700:0:0:0:0/56
  • 2001:250:865:e800:0:0:0:0/56
  • 2001:250:865:e900:0:0:0:0/56
  • 2001:250:865:ea00:0:0:0:0/56
  • 2001:250:865:eb00:0:0:0:0/56
  • 2001:250:865:ec00:0:0:0:0/56
  • 2001:250:865:ed00:0:0:0:0/56
  • 2001:250:865:ee00:0:0:0:0/56
  • 2001:250:865:ef00:0:0:0:0/56
  • 2001:250:865:f000:0:0:0:0/56
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  • 2001:250:865:f600:0:0:0:0/56
  • 2001:250:865:f700:0:0:0:0/56
  • 2001:250:865:f800:0:0:0:0/56
  • 2001:250:865:f900:0:0:0:0/56
  • 2001:250:865:fa00:0:0:0:0/56
  • 2001:250:865:fb00:0:0:0:0/56
  • 2001:250:865:fc00:0:0:0:0/56
  • 2001:250:865:fd00:0:0:0:0/56
  • 2001:250:865:fe00:0:0:0:0/56
  • 2001:250:865:ff00:0:0:0:0/56

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