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 2001:250:6c48::/48 subnet

  • 2001:250:6c48:0:0:0:0:0/56
  • 2001:250:6c48:100:0:0:0:0/56
  • 2001:250:6c48:200:0:0:0:0/56
  • 2001:250:6c48:300:0:0:0:0/56
  • 2001:250:6c48:400:0:0:0:0/56
  • 2001:250:6c48:500:0:0:0:0/56
  • 2001:250:6c48:600:0:0:0:0/56
  • 2001:250:6c48:700:0:0:0:0/56
  • 2001:250:6c48:800:0:0:0:0/56
  • 2001:250:6c48:900:0:0:0:0/56
  • 2001:250:6c48:a00:0:0:0:0/56
  • 2001:250:6c48:b00:0:0:0:0/56
  • 2001:250:6c48:c00:0:0:0:0/56
  • 2001:250:6c48:d00:0:0:0:0/56
  • 2001:250:6c48:e00:0:0:0:0/56
  • 2001:250:6c48:f00:0:0:0:0/56
  • 2001:250:6c48:1000:0:0:0:0/56
  • 2001:250:6c48:1100:0:0:0:0/56
  • 2001:250:6c48:1200:0:0:0:0/56
  • 2001:250:6c48:1300:0:0:0:0/56
  • 2001:250:6c48:1400:0:0:0:0/56
  • 2001:250:6c48:1500:0:0:0:0/56
  • 2001:250:6c48:1600:0:0:0:0/56
  • 2001:250:6c48:1700:0:0:0:0/56
  • 2001:250:6c48:1800:0:0:0:0/56
  • 2001:250:6c48:1900:0:0:0:0/56
  • 2001:250:6c48:1a00:0:0:0:0/56
  • 2001:250:6c48:1b00:0:0:0:0/56
  • 2001:250:6c48:1c00:0:0:0:0/56
  • 2001:250:6c48:1d00:0:0:0:0/56
  • 2001:250:6c48:1e00:0:0:0:0/56
  • 2001:250:6c48:1f00:0:0:0:0/56
  • 2001:250:6c48:2000:0:0:0:0/56
  • 2001:250:6c48:2100:0:0:0:0/56
  • 2001:250:6c48:2200:0:0:0:0/56
  • 2001:250:6c48:2300:0:0:0:0/56
  • 2001:250:6c48:2400:0:0:0:0/56
  • 2001:250:6c48:2500:0:0:0:0/56
  • 2001:250:6c48:2600:0:0:0:0/56
  • 2001:250:6c48:2700:0:0:0:0/56
  • 2001:250:6c48:2800:0:0:0:0/56
  • 2001:250:6c48:2900:0:0:0:0/56
  • 2001:250:6c48:2a00:0:0:0:0/56
  • 2001:250:6c48:2b00:0:0:0:0/56
  • 2001:250:6c48:2c00:0:0:0:0/56
  • 2001:250:6c48:2d00:0:0:0:0/56
  • 2001:250:6c48:2e00:0:0:0:0/56
  • 2001:250:6c48:2f00:0:0:0:0/56
  • 2001:250:6c48:3000:0:0:0:0/56
  • 2001:250:6c48:3100:0:0:0:0/56
  • 2001:250:6c48:3200:0:0:0:0/56
  • 2001:250:6c48:3300:0:0:0:0/56
  • 2001:250:6c48:3400:0:0:0:0/56
  • 2001:250:6c48:3500:0:0:0:0/56
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  • 2001:250:6c48:3700:0:0:0:0/56
  • 2001:250:6c48:3800:0:0:0:0/56
  • 2001:250:6c48:3900:0:0:0:0/56
  • 2001:250:6c48:3a00:0:0:0:0/56
  • 2001:250:6c48:3b00:0:0:0:0/56
  • 2001:250:6c48:3c00:0:0:0:0/56
  • 2001:250:6c48:3d00:0:0:0:0/56
  • 2001:250:6c48:3e00:0:0:0:0/56
  • 2001:250:6c48:3f00:0:0:0:0/56
  • 2001:250:6c48:4000:0:0:0:0/56
  • 2001:250:6c48:4100:0:0:0:0/56
  • 2001:250:6c48:4200:0:0:0:0/56
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  • 2001:250:6c48:4800:0:0:0:0/56
  • 2001:250:6c48:4900:0:0:0:0/56
  • 2001:250:6c48:4a00:0:0:0:0/56
  • 2001:250:6c48:4b00:0:0:0:0/56
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  • 2001:250:6c48:4e00:0:0:0:0/56
  • 2001:250:6c48:4f00:0:0:0:0/56
  • 2001:250:6c48:5000:0:0:0:0/56
  • 2001:250:6c48:5100:0:0:0:0/56
  • 2001:250:6c48:5200:0:0:0:0/56
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  • 2001:250:6c48:5e00:0:0:0:0/56
  • 2001:250:6c48:5f00:0:0:0:0/56
  • 2001:250:6c48:6000:0:0:0:0/56
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  • 2001:250:6c48:6400:0:0:0:0/56
  • 2001:250:6c48:6500:0:0:0:0/56
  • 2001:250:6c48:6600:0:0:0:0/56
  • 2001:250:6c48:6700:0:0:0:0/56
  • 2001:250:6c48:6800:0:0:0:0/56
  • 2001:250:6c48:6900:0:0:0:0/56
  • 2001:250:6c48:6a00:0:0:0:0/56
  • 2001:250:6c48:6b00:0:0:0:0/56
  • 2001:250:6c48:6c00:0:0:0:0/56
  • 2001:250:6c48:6d00:0:0:0:0/56
  • 2001:250:6c48:6e00:0:0:0:0/56
  • 2001:250:6c48:6f00:0:0:0:0/56
  • 2001:250:6c48:7000:0:0:0:0/56
  • 2001:250:6c48:7100:0:0:0:0/56
  • 2001:250:6c48:7200:0:0:0:0/56
  • 2001:250:6c48:7300:0:0:0:0/56
  • 2001:250:6c48:7400:0:0:0:0/56
  • 2001:250:6c48:7500:0:0:0:0/56
  • 2001:250:6c48:7600:0:0:0:0/56
  • 2001:250:6c48:7700:0:0:0:0/56
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  • 2001:250:6c48:7900:0:0:0:0/56
  • 2001:250:6c48:7a00:0:0:0:0/56
  • 2001:250:6c48:7b00:0:0:0:0/56
  • 2001:250:6c48:7c00:0:0:0:0/56
  • 2001:250:6c48:7d00:0:0:0:0/56
  • 2001:250:6c48:7e00:0:0:0:0/56
  • 2001:250:6c48:7f00:0:0:0:0/56
  • 2001:250:6c48:8000:0:0:0:0/56
  • 2001:250:6c48:8100:0:0:0:0/56
  • 2001:250:6c48:8200:0:0:0:0/56
  • 2001:250:6c48:8300:0:0:0:0/56
  • 2001:250:6c48:8400:0:0:0:0/56
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  • 2001:250:6c48:8a00:0:0:0:0/56
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  • 2001:250:6c48:8c00:0:0:0:0/56
  • 2001:250:6c48:8d00:0:0:0:0/56
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  • 2001:250:6c48:8f00:0:0:0:0/56
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  • 2001:250:6c48:9100:0:0:0:0/56
  • 2001:250:6c48:9200:0:0:0:0/56
  • 2001:250:6c48:9300:0:0:0:0/56
  • 2001:250:6c48:9400:0:0:0:0/56
  • 2001:250:6c48:9500:0:0:0:0/56
  • 2001:250:6c48:9600:0:0:0:0/56
  • 2001:250:6c48:9700:0:0:0:0/56
  • 2001:250:6c48:9800:0:0:0:0/56
  • 2001:250:6c48:9900:0:0:0:0/56
  • 2001:250:6c48:9a00:0:0:0:0/56
  • 2001:250:6c48:9b00:0:0:0:0/56
  • 2001:250:6c48:9c00:0:0:0:0/56
  • 2001:250:6c48:9d00:0:0:0:0/56
  • 2001:250:6c48:9e00:0:0:0:0/56
  • 2001:250:6c48:9f00:0:0:0:0/56
  • 2001:250:6c48:a000:0:0:0:0/56
  • 2001:250:6c48:a100:0:0:0:0/56
  • 2001:250:6c48:a200:0:0:0:0/56
  • 2001:250:6c48:a300:0:0:0:0/56
  • 2001:250:6c48:a400:0:0:0:0/56
  • 2001:250:6c48:a500:0:0:0:0/56
  • 2001:250:6c48:a600:0:0:0:0/56
  • 2001:250:6c48:a700:0:0:0:0/56
  • 2001:250:6c48:a800:0:0:0:0/56
  • 2001:250:6c48:a900:0:0:0:0/56
  • 2001:250:6c48:aa00:0:0:0:0/56
  • 2001:250:6c48:ab00:0:0:0:0/56
  • 2001:250:6c48:ac00:0:0:0:0/56
  • 2001:250:6c48:ad00:0:0:0:0/56
  • 2001:250:6c48:ae00:0:0:0:0/56
  • 2001:250:6c48:af00:0:0:0:0/56
  • 2001:250:6c48:b000:0:0:0:0/56
  • 2001:250:6c48:b100:0:0:0:0/56
  • 2001:250:6c48:b200:0:0:0:0/56
  • 2001:250:6c48:b300:0:0:0:0/56
  • 2001:250:6c48:b400:0:0:0:0/56
  • 2001:250:6c48:b500:0:0:0:0/56
  • 2001:250:6c48:b600:0:0:0:0/56
  • 2001:250:6c48:b700:0:0:0:0/56
  • 2001:250:6c48:b800:0:0:0:0/56
  • 2001:250:6c48:b900:0:0:0:0/56
  • 2001:250:6c48:ba00:0:0:0:0/56
  • 2001:250:6c48:bb00:0:0:0:0/56
  • 2001:250:6c48:bc00:0:0:0:0/56
  • 2001:250:6c48:bd00:0:0:0:0/56
  • 2001:250:6c48:be00:0:0:0:0/56
  • 2001:250:6c48:bf00:0:0:0:0/56
  • 2001:250:6c48:c000:0:0:0:0/56
  • 2001:250:6c48:c100:0:0:0:0/56
  • 2001:250:6c48:c200:0:0:0:0/56
  • 2001:250:6c48:c300:0:0:0:0/56
  • 2001:250:6c48:c400:0:0:0:0/56
  • 2001:250:6c48:c500:0:0:0:0/56
  • 2001:250:6c48:c600:0:0:0:0/56
  • 2001:250:6c48:c700:0:0:0:0/56
  • 2001:250:6c48:c800:0:0:0:0/56
  • 2001:250:6c48:c900:0:0:0:0/56
  • 2001:250:6c48:ca00:0:0:0:0/56
  • 2001:250:6c48:cb00:0:0:0:0/56
  • 2001:250:6c48:cc00:0:0:0:0/56
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  • 2001:250:6c48:d000:0:0:0:0/56
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  • 2001:250:6c48:d500:0:0:0:0/56
  • 2001:250:6c48:d600:0:0:0:0/56
  • 2001:250:6c48:d700:0:0:0:0/56
  • 2001:250:6c48:d800:0:0:0:0/56
  • 2001:250:6c48:d900:0:0:0:0/56
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  • 2001:250:6c48:e100:0:0:0:0/56
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  • 2001:250:6c48:e600:0:0:0:0/56
  • 2001:250:6c48:e700:0:0:0:0/56
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  • 2001:250:6c48:f400:0:0:0:0/56
  • 2001:250:6c48:f500:0:0:0:0/56
  • 2001:250:6c48:f600:0:0:0:0/56
  • 2001:250:6c48:f700:0:0:0:0/56
  • 2001:250:6c48:f800:0:0:0:0/56
  • 2001:250:6c48:f900:0:0:0:0/56
  • 2001:250:6c48:fa00:0:0:0:0/56
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  • 2001:250:6c48:fc00:0:0:0:0/56
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  • 2001:250:6c48:fe00:0:0:0:0/56
  • 2001:250:6c48:ff00:0:0:0:0/56

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