IP subnet details

2001:250:5861::/48

AS4538  — China Education And Research Network Center

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 2001:250:5861::/48 subnet

  • 2001:250:5861:0:0:0:0:0/56
  • 2001:250:5861:100:0:0:0:0/56
  • 2001:250:5861:200:0:0:0:0/56
  • 2001:250:5861:300:0:0:0:0/56
  • 2001:250:5861:400:0:0:0:0/56
  • 2001:250:5861:500:0:0:0:0/56
  • 2001:250:5861:600:0:0:0:0/56
  • 2001:250:5861:700:0:0:0:0/56
  • 2001:250:5861:800:0:0:0:0/56
  • 2001:250:5861:900:0:0:0:0/56
  • 2001:250:5861:a00:0:0:0:0/56
  • 2001:250:5861:b00:0:0:0:0/56
  • 2001:250:5861:c00:0:0:0:0/56
  • 2001:250:5861:d00:0:0:0:0/56
  • 2001:250:5861:e00:0:0:0:0/56
  • 2001:250:5861:f00:0:0:0:0/56
  • 2001:250:5861:1000:0:0:0:0/56
  • 2001:250:5861:1100:0:0:0:0/56
  • 2001:250:5861:1200:0:0:0:0/56
  • 2001:250:5861:1300:0:0:0:0/56
  • 2001:250:5861:1400:0:0:0:0/56
  • 2001:250:5861:1500:0:0:0:0/56
  • 2001:250:5861:1600:0:0:0:0/56
  • 2001:250:5861:1700:0:0:0:0/56
  • 2001:250:5861:1800:0:0:0:0/56
  • 2001:250:5861:1900:0:0:0:0/56
  • 2001:250:5861:1a00:0:0:0:0/56
  • 2001:250:5861:1b00:0:0:0:0/56
  • 2001:250:5861:1c00:0:0:0:0/56
  • 2001:250:5861:1d00:0:0:0:0/56
  • 2001:250:5861:1e00:0:0:0:0/56
  • 2001:250:5861:1f00:0:0:0:0/56
  • 2001:250:5861:2000:0:0:0:0/56
  • 2001:250:5861:2100:0:0:0:0/56
  • 2001:250:5861:2200:0:0:0:0/56
  • 2001:250:5861:2300:0:0:0:0/56
  • 2001:250:5861:2400:0:0:0:0/56
  • 2001:250:5861:2500:0:0:0:0/56
  • 2001:250:5861:2600:0:0:0:0/56
  • 2001:250:5861:2700:0:0:0:0/56
  • 2001:250:5861:2800:0:0:0:0/56
  • 2001:250:5861:2900:0:0:0:0/56
  • 2001:250:5861:2a00:0:0:0:0/56
  • 2001:250:5861:2b00:0:0:0:0/56
  • 2001:250:5861:2c00:0:0:0:0/56
  • 2001:250:5861:2d00:0:0:0:0/56
  • 2001:250:5861:2e00:0:0:0:0/56
  • 2001:250:5861:2f00:0:0:0:0/56
  • 2001:250:5861:3000:0:0:0:0/56
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  • 2001:250:5861:3200:0:0:0:0/56
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  • 2001:250:5861:3d00:0:0:0:0/56
  • 2001:250:5861:3e00:0:0:0:0/56
  • 2001:250:5861:3f00:0:0:0:0/56
  • 2001:250:5861:4000:0:0:0:0/56
  • 2001:250:5861:4100:0:0:0:0/56
  • 2001:250:5861:4200:0:0:0:0/56
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  • 2001:250:5861:5000:0:0:0:0/56
  • 2001:250:5861:5100:0:0:0:0/56
  • 2001:250:5861:5200:0:0:0:0/56
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  • 2001:250:5861:5600:0:0:0:0/56
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  • 2001:250:5861:6000:0:0:0:0/56
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  • 2001:250:5861:6a00:0:0:0:0/56
  • 2001:250:5861:6b00:0:0:0:0/56
  • 2001:250:5861:6c00:0:0:0:0/56
  • 2001:250:5861:6d00:0:0:0:0/56
  • 2001:250:5861:6e00:0:0:0:0/56
  • 2001:250:5861:6f00:0:0:0:0/56
  • 2001:250:5861:7000:0:0:0:0/56
  • 2001:250:5861:7100:0:0:0:0/56
  • 2001:250:5861:7200:0:0:0:0/56
  • 2001:250:5861:7300:0:0:0:0/56
  • 2001:250:5861:7400:0:0:0:0/56
  • 2001:250:5861:7500:0:0:0:0/56
  • 2001:250:5861:7600:0:0:0:0/56
  • 2001:250:5861:7700:0:0:0:0/56
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  • 2001:250:5861:7900:0:0:0:0/56
  • 2001:250:5861:7a00:0:0:0:0/56
  • 2001:250:5861:7b00:0:0:0:0/56
  • 2001:250:5861:7c00:0:0:0:0/56
  • 2001:250:5861:7d00:0:0:0:0/56
  • 2001:250:5861:7e00:0:0:0:0/56
  • 2001:250:5861:7f00:0:0:0:0/56
  • 2001:250:5861:8000:0:0:0:0/56
  • 2001:250:5861:8100:0:0:0:0/56
  • 2001:250:5861:8200:0:0:0:0/56
  • 2001:250:5861:8300:0:0:0:0/56
  • 2001:250:5861:8400:0:0:0:0/56
  • 2001:250:5861:8500:0:0:0:0/56
  • 2001:250:5861:8600:0:0:0:0/56
  • 2001:250:5861:8700:0:0:0:0/56
  • 2001:250:5861:8800:0:0:0:0/56
  • 2001:250:5861:8900:0:0:0:0/56
  • 2001:250:5861:8a00:0:0:0:0/56
  • 2001:250:5861:8b00:0:0:0:0/56
  • 2001:250:5861:8c00:0:0:0:0/56
  • 2001:250:5861:8d00:0:0:0:0/56
  • 2001:250:5861:8e00:0:0:0:0/56
  • 2001:250:5861:8f00:0:0:0:0/56
  • 2001:250:5861:9000:0:0:0:0/56
  • 2001:250:5861:9100:0:0:0:0/56
  • 2001:250:5861:9200:0:0:0:0/56
  • 2001:250:5861:9300:0:0:0:0/56
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  • 2001:250:5861:9700:0:0:0:0/56
  • 2001:250:5861:9800:0:0:0:0/56
  • 2001:250:5861:9900:0:0:0:0/56
  • 2001:250:5861:9a00:0:0:0:0/56
  • 2001:250:5861:9b00:0:0:0:0/56
  • 2001:250:5861:9c00:0:0:0:0/56
  • 2001:250:5861:9d00:0:0:0:0/56
  • 2001:250:5861:9e00:0:0:0:0/56
  • 2001:250:5861:9f00:0:0:0:0/56
  • 2001:250:5861:a000:0:0:0:0/56
  • 2001:250:5861:a100:0:0:0:0/56
  • 2001:250:5861:a200:0:0:0:0/56
  • 2001:250:5861:a300:0:0:0:0/56
  • 2001:250:5861:a400:0:0:0:0/56
  • 2001:250:5861:a500:0:0:0:0/56
  • 2001:250:5861:a600:0:0:0:0/56
  • 2001:250:5861:a700:0:0:0:0/56
  • 2001:250:5861:a800:0:0:0:0/56
  • 2001:250:5861:a900:0:0:0:0/56
  • 2001:250:5861:aa00:0:0:0:0/56
  • 2001:250:5861:ab00:0:0:0:0/56
  • 2001:250:5861:ac00:0:0:0:0/56
  • 2001:250:5861:ad00:0:0:0:0/56
  • 2001:250:5861:ae00:0:0:0:0/56
  • 2001:250:5861:af00:0:0:0:0/56
  • 2001:250:5861:b000:0:0:0:0/56
  • 2001:250:5861:b100:0:0:0:0/56
  • 2001:250:5861:b200:0:0:0:0/56
  • 2001:250:5861:b300:0:0:0:0/56
  • 2001:250:5861:b400:0:0:0:0/56
  • 2001:250:5861:b500:0:0:0:0/56
  • 2001:250:5861:b600:0:0:0:0/56
  • 2001:250:5861:b700:0:0:0:0/56
  • 2001:250:5861:b800:0:0:0:0/56
  • 2001:250:5861:b900:0:0:0:0/56
  • 2001:250:5861:ba00:0:0:0:0/56
  • 2001:250:5861:bb00:0:0:0:0/56
  • 2001:250:5861:bc00:0:0:0:0/56
  • 2001:250:5861:bd00:0:0:0:0/56
  • 2001:250:5861:be00:0:0:0:0/56
  • 2001:250:5861:bf00:0:0:0:0/56
  • 2001:250:5861:c000:0:0:0:0/56
  • 2001:250:5861:c100:0:0:0:0/56
  • 2001:250:5861:c200:0:0:0:0/56
  • 2001:250:5861:c300:0:0:0:0/56
  • 2001:250:5861:c400:0:0:0:0/56
  • 2001:250:5861:c500:0:0:0:0/56
  • 2001:250:5861:c600:0:0:0:0/56
  • 2001:250:5861:c700:0:0:0:0/56
  • 2001:250:5861:c800:0:0:0:0/56
  • 2001:250:5861:c900:0:0:0:0/56
  • 2001:250:5861:ca00:0:0:0:0/56
  • 2001:250:5861:cb00:0:0:0:0/56
  • 2001:250:5861:cc00:0:0:0:0/56
  • 2001:250:5861:cd00:0:0:0:0/56
  • 2001:250:5861:ce00:0:0:0:0/56
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  • 2001:250:5861:d000:0:0:0:0/56
  • 2001:250:5861:d100:0:0:0:0/56
  • 2001:250:5861:d200:0:0:0:0/56
  • 2001:250:5861:d300:0:0:0:0/56
  • 2001:250:5861:d400:0:0:0:0/56
  • 2001:250:5861:d500:0:0:0:0/56
  • 2001:250:5861:d600:0:0:0:0/56
  • 2001:250:5861:d700:0:0:0:0/56
  • 2001:250:5861:d800:0:0:0:0/56
  • 2001:250:5861:d900:0:0:0:0/56
  • 2001:250:5861:da00:0:0:0:0/56
  • 2001:250:5861:db00:0:0:0:0/56
  • 2001:250:5861:dc00:0:0:0:0/56
  • 2001:250:5861:dd00:0:0:0:0/56
  • 2001:250:5861:de00:0:0:0:0/56
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  • 2001:250:5861:e000:0:0:0:0/56
  • 2001:250:5861:e100:0:0:0:0/56
  • 2001:250:5861:e200:0:0:0:0/56
  • 2001:250:5861:e300:0:0:0:0/56
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  • 2001:250:5861:e500:0:0:0:0/56
  • 2001:250:5861:e600:0:0:0:0/56
  • 2001:250:5861:e700:0:0:0:0/56
  • 2001:250:5861:e800:0:0:0:0/56
  • 2001:250:5861:e900:0:0:0:0/56
  • 2001:250:5861:ea00:0:0:0:0/56
  • 2001:250:5861:eb00:0:0:0:0/56
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  • 2001:250:5861:f000:0:0:0:0/56
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  • 2001:250:5861:f200:0:0:0:0/56
  • 2001:250:5861:f300:0:0:0:0/56
  • 2001:250:5861:f400:0:0:0:0/56
  • 2001:250:5861:f500:0:0:0:0/56
  • 2001:250:5861:f600:0:0:0:0/56
  • 2001:250:5861:f700:0:0:0:0/56
  • 2001:250:5861:f800:0:0:0:0/56
  • 2001:250:5861:f900:0:0:0:0/56
  • 2001:250:5861:fa00:0:0:0:0/56
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  • 2001:250:5861:fe00:0:0:0:0/56
  • 2001:250:5861:ff00:0:0:0:0/56

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