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 2001:250:3084::/48 subnet

  • 2001:250:3084:0:0:0:0:0/56
  • 2001:250:3084:100:0:0:0:0/56
  • 2001:250:3084:200:0:0:0:0/56
  • 2001:250:3084:300:0:0:0:0/56
  • 2001:250:3084:400:0:0:0:0/56
  • 2001:250:3084:500:0:0:0:0/56
  • 2001:250:3084:600:0:0:0:0/56
  • 2001:250:3084:700:0:0:0:0/56
  • 2001:250:3084:800:0:0:0:0/56
  • 2001:250:3084:900:0:0:0:0/56
  • 2001:250:3084:a00:0:0:0:0/56
  • 2001:250:3084:b00:0:0:0:0/56
  • 2001:250:3084:c00:0:0:0:0/56
  • 2001:250:3084:d00:0:0:0:0/56
  • 2001:250:3084:e00:0:0:0:0/56
  • 2001:250:3084:f00:0:0:0:0/56
  • 2001:250:3084:1000:0:0:0:0/56
  • 2001:250:3084:1100:0:0:0:0/56
  • 2001:250:3084:1200:0:0:0:0/56
  • 2001:250:3084:1300:0:0:0:0/56
  • 2001:250:3084:1400:0:0:0:0/56
  • 2001:250:3084:1500:0:0:0:0/56
  • 2001:250:3084:1600:0:0:0:0/56
  • 2001:250:3084:1700:0:0:0:0/56
  • 2001:250:3084:1800:0:0:0:0/56
  • 2001:250:3084:1900:0:0:0:0/56
  • 2001:250:3084:1a00:0:0:0:0/56
  • 2001:250:3084:1b00:0:0:0:0/56
  • 2001:250:3084:1c00:0:0:0:0/56
  • 2001:250:3084:1d00:0:0:0:0/56
  • 2001:250:3084:1e00:0:0:0:0/56
  • 2001:250:3084:1f00:0:0:0:0/56
  • 2001:250:3084:2000:0:0:0:0/56
  • 2001:250:3084:2100:0:0:0:0/56
  • 2001:250:3084:2200:0:0:0:0/56
  • 2001:250:3084:2300:0:0:0:0/56
  • 2001:250:3084:2400:0:0:0:0/56
  • 2001:250:3084:2500:0:0:0:0/56
  • 2001:250:3084:2600:0:0:0:0/56
  • 2001:250:3084:2700:0:0:0:0/56
  • 2001:250:3084:2800:0:0:0:0/56
  • 2001:250:3084:2900:0:0:0:0/56
  • 2001:250:3084:2a00:0:0:0:0/56
  • 2001:250:3084:2b00:0:0:0:0/56
  • 2001:250:3084:2c00:0:0:0:0/56
  • 2001:250:3084:2d00:0:0:0:0/56
  • 2001:250:3084:2e00:0:0:0:0/56
  • 2001:250:3084:2f00:0:0:0:0/56
  • 2001:250:3084:3000:0:0:0:0/56
  • 2001:250:3084:3100:0:0:0:0/56
  • 2001:250:3084:3200:0:0:0:0/56
  • 2001:250:3084:3300:0:0:0:0/56
  • 2001:250:3084:3400:0:0:0:0/56
  • 2001:250:3084:3500:0:0:0:0/56
  • 2001:250:3084:3600:0:0:0:0/56
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  • 2001:250:3084:3800:0:0:0:0/56
  • 2001:250:3084:3900:0:0:0:0/56
  • 2001:250:3084:3a00:0:0:0:0/56
  • 2001:250:3084:3b00:0:0:0:0/56
  • 2001:250:3084:3c00:0:0:0:0/56
  • 2001:250:3084:3d00:0:0:0:0/56
  • 2001:250:3084:3e00:0:0:0:0/56
  • 2001:250:3084:3f00:0:0:0:0/56
  • 2001:250:3084:4000:0:0:0:0/56
  • 2001:250:3084:4100:0:0:0:0/56
  • 2001:250:3084:4200:0:0:0:0/56
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  • 2001:250:3084:4b00:0:0:0:0/56
  • 2001:250:3084:4c00:0:0:0:0/56
  • 2001:250:3084:4d00:0:0:0:0/56
  • 2001:250:3084:4e00:0:0:0:0/56
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  • 2001:250:3084:5000:0:0:0:0/56
  • 2001:250:3084:5100:0:0:0:0/56
  • 2001:250:3084:5200:0:0:0:0/56
  • 2001:250:3084:5300:0:0:0:0/56
  • 2001:250:3084:5400:0:0:0:0/56
  • 2001:250:3084:5500:0:0:0:0/56
  • 2001:250:3084:5600:0:0:0:0/56
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  • 2001:250:3084:5d00:0:0:0:0/56
  • 2001:250:3084:5e00:0:0:0:0/56
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  • 2001:250:3084:6000:0:0:0:0/56
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  • 2001:250:3084:6200:0:0:0:0/56
  • 2001:250:3084:6300:0:0:0:0/56
  • 2001:250:3084:6400:0:0:0:0/56
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  • 2001:250:3084:6900:0:0:0:0/56
  • 2001:250:3084:6a00:0:0:0:0/56
  • 2001:250:3084:6b00:0:0:0:0/56
  • 2001:250:3084:6c00:0:0:0:0/56
  • 2001:250:3084:6d00:0:0:0:0/56
  • 2001:250:3084:6e00:0:0:0:0/56
  • 2001:250:3084:6f00:0:0:0:0/56
  • 2001:250:3084:7000:0:0:0:0/56
  • 2001:250:3084:7100:0:0:0:0/56
  • 2001:250:3084:7200:0:0:0:0/56
  • 2001:250:3084:7300:0:0:0:0/56
  • 2001:250:3084:7400:0:0:0:0/56
  • 2001:250:3084:7500:0:0:0:0/56
  • 2001:250:3084:7600:0:0:0:0/56
  • 2001:250:3084:7700:0:0:0:0/56
  • 2001:250:3084:7800:0:0:0:0/56
  • 2001:250:3084:7900:0:0:0:0/56
  • 2001:250:3084:7a00:0:0:0:0/56
  • 2001:250:3084:7b00:0:0:0:0/56
  • 2001:250:3084:7c00:0:0:0:0/56
  • 2001:250:3084:7d00:0:0:0:0/56
  • 2001:250:3084:7e00:0:0:0:0/56
  • 2001:250:3084:7f00:0:0:0:0/56
  • 2001:250:3084:8000:0:0:0:0/56
  • 2001:250:3084:8100:0:0:0:0/56
  • 2001:250:3084:8200:0:0:0:0/56
  • 2001:250:3084:8300:0:0:0:0/56
  • 2001:250:3084:8400:0:0:0:0/56
  • 2001:250:3084:8500:0:0:0:0/56
  • 2001:250:3084:8600:0:0:0:0/56
  • 2001:250:3084:8700:0:0:0:0/56
  • 2001:250:3084:8800:0:0:0:0/56
  • 2001:250:3084:8900:0:0:0:0/56
  • 2001:250:3084:8a00:0:0:0:0/56
  • 2001:250:3084:8b00:0:0:0:0/56
  • 2001:250:3084:8c00:0:0:0:0/56
  • 2001:250:3084:8d00:0:0:0:0/56
  • 2001:250:3084:8e00:0:0:0:0/56
  • 2001:250:3084:8f00:0:0:0:0/56
  • 2001:250:3084:9000:0:0:0:0/56
  • 2001:250:3084:9100:0:0:0:0/56
  • 2001:250:3084:9200:0:0:0:0/56
  • 2001:250:3084:9300:0:0:0:0/56
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  • 2001:250:3084:9800:0:0:0:0/56
  • 2001:250:3084:9900:0:0:0:0/56
  • 2001:250:3084:9a00:0:0:0:0/56
  • 2001:250:3084:9b00:0:0:0:0/56
  • 2001:250:3084:9c00:0:0:0:0/56
  • 2001:250:3084:9d00:0:0:0:0/56
  • 2001:250:3084:9e00:0:0:0:0/56
  • 2001:250:3084:9f00:0:0:0:0/56
  • 2001:250:3084:a000:0:0:0:0/56
  • 2001:250:3084:a100:0:0:0:0/56
  • 2001:250:3084:a200:0:0:0:0/56
  • 2001:250:3084:a300:0:0:0:0/56
  • 2001:250:3084:a400:0:0:0:0/56
  • 2001:250:3084:a500:0:0:0:0/56
  • 2001:250:3084:a600:0:0:0:0/56
  • 2001:250:3084:a700:0:0:0:0/56
  • 2001:250:3084:a800:0:0:0:0/56
  • 2001:250:3084:a900:0:0:0:0/56
  • 2001:250:3084:aa00:0:0:0:0/56
  • 2001:250:3084:ab00:0:0:0:0/56
  • 2001:250:3084:ac00:0:0:0:0/56
  • 2001:250:3084:ad00:0:0:0:0/56
  • 2001:250:3084:ae00:0:0:0:0/56
  • 2001:250:3084:af00:0:0:0:0/56
  • 2001:250:3084:b000:0:0:0:0/56
  • 2001:250:3084:b100:0:0:0:0/56
  • 2001:250:3084:b200:0:0:0:0/56
  • 2001:250:3084:b300:0:0:0:0/56
  • 2001:250:3084:b400:0:0:0:0/56
  • 2001:250:3084:b500:0:0:0:0/56
  • 2001:250:3084:b600:0:0:0:0/56
  • 2001:250:3084:b700:0:0:0:0/56
  • 2001:250:3084:b800:0:0:0:0/56
  • 2001:250:3084:b900:0:0:0:0/56
  • 2001:250:3084:ba00:0:0:0:0/56
  • 2001:250:3084:bb00:0:0:0:0/56
  • 2001:250:3084:bc00:0:0:0:0/56
  • 2001:250:3084:bd00:0:0:0:0/56
  • 2001:250:3084:be00:0:0:0:0/56
  • 2001:250:3084:bf00:0:0:0:0/56
  • 2001:250:3084:c000:0:0:0:0/56
  • 2001:250:3084:c100:0:0:0:0/56
  • 2001:250:3084:c200:0:0:0:0/56
  • 2001:250:3084:c300:0:0:0:0/56
  • 2001:250:3084:c400:0:0:0:0/56
  • 2001:250:3084:c500:0:0:0:0/56
  • 2001:250:3084:c600:0:0:0:0/56
  • 2001:250:3084:c700:0:0:0:0/56
  • 2001:250:3084:c800:0:0:0:0/56
  • 2001:250:3084:c900:0:0:0:0/56
  • 2001:250:3084:ca00:0:0:0:0/56
  • 2001:250:3084:cb00:0:0:0:0/56
  • 2001:250:3084:cc00:0:0:0:0/56
  • 2001:250:3084:cd00:0:0:0:0/56
  • 2001:250:3084:ce00:0:0:0:0/56
  • 2001:250:3084:cf00:0:0:0:0/56
  • 2001:250:3084:d000:0:0:0:0/56
  • 2001:250:3084:d100:0:0:0:0/56
  • 2001:250:3084:d200:0:0:0:0/56
  • 2001:250:3084:d300:0:0:0:0/56
  • 2001:250:3084:d400:0:0:0:0/56
  • 2001:250:3084:d500:0:0:0:0/56
  • 2001:250:3084:d600:0:0:0:0/56
  • 2001:250:3084:d700:0:0:0:0/56
  • 2001:250:3084:d800:0:0:0:0/56
  • 2001:250:3084:d900:0:0:0:0/56
  • 2001:250:3084:da00:0:0:0:0/56
  • 2001:250:3084:db00:0:0:0:0/56
  • 2001:250:3084:dc00:0:0:0:0/56
  • 2001:250:3084:dd00:0:0:0:0/56
  • 2001:250:3084:de00:0:0:0:0/56
  • 2001:250:3084:df00:0:0:0:0/56
  • 2001:250:3084:e000:0:0:0:0/56
  • 2001:250:3084:e100:0:0:0:0/56
  • 2001:250:3084:e200:0:0:0:0/56
  • 2001:250:3084:e300:0:0:0:0/56
  • 2001:250:3084:e400:0:0:0:0/56
  • 2001:250:3084:e500:0:0:0:0/56
  • 2001:250:3084:e600:0:0:0:0/56
  • 2001:250:3084:e700:0:0:0:0/56
  • 2001:250:3084:e800:0:0:0:0/56
  • 2001:250:3084:e900:0:0:0:0/56
  • 2001:250:3084:ea00:0:0:0:0/56
  • 2001:250:3084:eb00:0:0:0:0/56
  • 2001:250:3084:ec00:0:0:0:0/56
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  • 2001:250:3084:ee00:0:0:0:0/56
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  • 2001:250:3084:f000:0:0:0:0/56
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  • 2001:250:3084:f200:0:0:0:0/56
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  • 2001:250:3084:f400:0:0:0:0/56
  • 2001:250:3084:f500:0:0:0:0/56
  • 2001:250:3084:f600:0:0:0:0/56
  • 2001:250:3084:f700:0:0:0:0/56
  • 2001:250:3084:f800:0:0:0:0/56
  • 2001:250:3084:f900:0:0:0:0/56
  • 2001:250:3084:fa00:0:0:0:0/56
  • 2001:250:3084:fb00:0:0:0:0/56
  • 2001:250:3084:fc00:0:0:0:0/56
  • 2001:250:3084:fd00:0:0:0:0/56
  • 2001:250:3084:fe00:0:0:0:0/56
  • 2001:250:3084:ff00:0:0:0:0/56

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