IP subnet details

2001:250:849::/48

AS24348  — Cernet2 Ix at Tsinghua University

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 2001:250:849::/48 subnet

  • 2001:250:849:0:0:0:0:0/56
  • 2001:250:849:100:0:0:0:0/56
  • 2001:250:849:200:0:0:0:0/56
  • 2001:250:849:300:0:0:0:0/56
  • 2001:250:849:400:0:0:0:0/56
  • 2001:250:849:500:0:0:0:0/56
  • 2001:250:849:600:0:0:0:0/56
  • 2001:250:849:700:0:0:0:0/56
  • 2001:250:849:800:0:0:0:0/56
  • 2001:250:849:900:0:0:0:0/56
  • 2001:250:849:a00:0:0:0:0/56
  • 2001:250:849:b00:0:0:0:0/56
  • 2001:250:849:c00:0:0:0:0/56
  • 2001:250:849:d00:0:0:0:0/56
  • 2001:250:849:e00:0:0:0:0/56
  • 2001:250:849:f00:0:0:0:0/56
  • 2001:250:849:1000:0:0:0:0/56
  • 2001:250:849:1100:0:0:0:0/56
  • 2001:250:849:1200:0:0:0:0/56
  • 2001:250:849:1300:0:0:0:0/56
  • 2001:250:849:1400:0:0:0:0/56
  • 2001:250:849:1500:0:0:0:0/56
  • 2001:250:849:1600:0:0:0:0/56
  • 2001:250:849:1700:0:0:0:0/56
  • 2001:250:849:1800:0:0:0:0/56
  • 2001:250:849:1900:0:0:0:0/56
  • 2001:250:849:1a00:0:0:0:0/56
  • 2001:250:849:1b00:0:0:0:0/56
  • 2001:250:849:1c00:0:0:0:0/56
  • 2001:250:849:1d00:0:0:0:0/56
  • 2001:250:849:1e00:0:0:0:0/56
  • 2001:250:849:1f00:0:0:0:0/56
  • 2001:250:849:2000:0:0:0:0/56
  • 2001:250:849:2100:0:0:0:0/56
  • 2001:250:849:2200:0:0:0:0/56
  • 2001:250:849:2300:0:0:0:0/56
  • 2001:250:849:2400:0:0:0:0/56
  • 2001:250:849:2500:0:0:0:0/56
  • 2001:250:849:2600:0:0:0:0/56
  • 2001:250:849:2700:0:0:0:0/56
  • 2001:250:849:2800:0:0:0:0/56
  • 2001:250:849:2900:0:0:0:0/56
  • 2001:250:849:2a00:0:0:0:0/56
  • 2001:250:849:2b00:0:0:0:0/56
  • 2001:250:849:2c00:0:0:0:0/56
  • 2001:250:849:2d00:0:0:0:0/56
  • 2001:250:849:2e00:0:0:0:0/56
  • 2001:250:849:2f00:0:0:0:0/56
  • 2001:250:849:3000:0:0:0:0/56
  • 2001:250:849:3100:0:0:0:0/56
  • 2001:250:849:3200:0:0:0:0/56
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  • 2001:250:849:3d00:0:0:0:0/56
  • 2001:250:849:3e00:0:0:0:0/56
  • 2001:250:849:3f00:0:0:0:0/56
  • 2001:250:849:4000:0:0:0:0/56
  • 2001:250:849:4100:0:0:0:0/56
  • 2001:250:849:4200:0:0:0:0/56
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  • 2001:250:849:4400:0:0:0:0/56
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  • 2001:250:849:4800:0:0:0:0/56
  • 2001:250:849:4900:0:0:0:0/56
  • 2001:250:849:4a00:0:0:0:0/56
  • 2001:250:849:4b00:0:0:0:0/56
  • 2001:250:849:4c00:0:0:0:0/56
  • 2001:250:849:4d00:0:0:0:0/56
  • 2001:250:849:4e00:0:0:0:0/56
  • 2001:250:849:4f00:0:0:0:0/56
  • 2001:250:849:5000:0:0:0:0/56
  • 2001:250:849:5100:0:0:0:0/56
  • 2001:250:849:5200:0:0:0:0/56
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  • 2001:250:849:5400:0:0:0:0/56
  • 2001:250:849:5500:0:0:0:0/56
  • 2001:250:849:5600:0:0:0:0/56
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  • 2001:250:849:6000:0:0:0:0/56
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  • 2001:250:849:6a00:0:0:0:0/56
  • 2001:250:849:6b00:0:0:0:0/56
  • 2001:250:849:6c00:0:0:0:0/56
  • 2001:250:849:6d00:0:0:0:0/56
  • 2001:250:849:6e00:0:0:0:0/56
  • 2001:250:849:6f00:0:0:0:0/56
  • 2001:250:849:7000:0:0:0:0/56
  • 2001:250:849:7100:0:0:0:0/56
  • 2001:250:849:7200:0:0:0:0/56
  • 2001:250:849:7300:0:0:0:0/56
  • 2001:250:849:7400:0:0:0:0/56
  • 2001:250:849:7500:0:0:0:0/56
  • 2001:250:849:7600:0:0:0:0/56
  • 2001:250:849:7700:0:0:0:0/56
  • 2001:250:849:7800:0:0:0:0/56
  • 2001:250:849:7900:0:0:0:0/56
  • 2001:250:849:7a00:0:0:0:0/56
  • 2001:250:849:7b00:0:0:0:0/56
  • 2001:250:849:7c00:0:0:0:0/56
  • 2001:250:849:7d00:0:0:0:0/56
  • 2001:250:849:7e00:0:0:0:0/56
  • 2001:250:849:7f00:0:0:0:0/56
  • 2001:250:849:8000:0:0:0:0/56
  • 2001:250:849:8100:0:0:0:0/56
  • 2001:250:849:8200:0:0:0:0/56
  • 2001:250:849:8300:0:0:0:0/56
  • 2001:250:849:8400:0:0:0:0/56
  • 2001:250:849:8500:0:0:0:0/56
  • 2001:250:849:8600:0:0:0:0/56
  • 2001:250:849:8700:0:0:0:0/56
  • 2001:250:849:8800:0:0:0:0/56
  • 2001:250:849:8900:0:0:0:0/56
  • 2001:250:849:8a00:0:0:0:0/56
  • 2001:250:849:8b00:0:0:0:0/56
  • 2001:250:849:8c00:0:0:0:0/56
  • 2001:250:849:8d00:0:0:0:0/56
  • 2001:250:849:8e00:0:0:0:0/56
  • 2001:250:849:8f00:0:0:0:0/56
  • 2001:250:849:9000:0:0:0:0/56
  • 2001:250:849:9100:0:0:0:0/56
  • 2001:250:849:9200:0:0:0:0/56
  • 2001:250:849:9300:0:0:0:0/56
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  • 2001:250:849:9500:0:0:0:0/56
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  • 2001:250:849:9700:0:0:0:0/56
  • 2001:250:849:9800:0:0:0:0/56
  • 2001:250:849:9900:0:0:0:0/56
  • 2001:250:849:9a00:0:0:0:0/56
  • 2001:250:849:9b00:0:0:0:0/56
  • 2001:250:849:9c00:0:0:0:0/56
  • 2001:250:849:9d00:0:0:0:0/56
  • 2001:250:849:9e00:0:0:0:0/56
  • 2001:250:849:9f00:0:0:0:0/56
  • 2001:250:849:a000:0:0:0:0/56
  • 2001:250:849:a100:0:0:0:0/56
  • 2001:250:849:a200:0:0:0:0/56
  • 2001:250:849:a300:0:0:0:0/56
  • 2001:250:849:a400:0:0:0:0/56
  • 2001:250:849:a500:0:0:0:0/56
  • 2001:250:849:a600:0:0:0:0/56
  • 2001:250:849:a700:0:0:0:0/56
  • 2001:250:849:a800:0:0:0:0/56
  • 2001:250:849:a900:0:0:0:0/56
  • 2001:250:849:aa00:0:0:0:0/56
  • 2001:250:849:ab00:0:0:0:0/56
  • 2001:250:849:ac00:0:0:0:0/56
  • 2001:250:849:ad00:0:0:0:0/56
  • 2001:250:849:ae00:0:0:0:0/56
  • 2001:250:849:af00:0:0:0:0/56
  • 2001:250:849:b000:0:0:0:0/56
  • 2001:250:849:b100:0:0:0:0/56
  • 2001:250:849:b200:0:0:0:0/56
  • 2001:250:849:b300:0:0:0:0/56
  • 2001:250:849:b400:0:0:0:0/56
  • 2001:250:849:b500:0:0:0:0/56
  • 2001:250:849:b600:0:0:0:0/56
  • 2001:250:849:b700:0:0:0:0/56
  • 2001:250:849:b800:0:0:0:0/56
  • 2001:250:849:b900:0:0:0:0/56
  • 2001:250:849:ba00:0:0:0:0/56
  • 2001:250:849:bb00:0:0:0:0/56
  • 2001:250:849:bc00:0:0:0:0/56
  • 2001:250:849:bd00:0:0:0:0/56
  • 2001:250:849:be00:0:0:0:0/56
  • 2001:250:849:bf00:0:0:0:0/56
  • 2001:250:849:c000:0:0:0:0/56
  • 2001:250:849:c100:0:0:0:0/56
  • 2001:250:849:c200:0:0:0:0/56
  • 2001:250:849:c300:0:0:0:0/56
  • 2001:250:849:c400:0:0:0:0/56
  • 2001:250:849:c500:0:0:0:0/56
  • 2001:250:849:c600:0:0:0:0/56
  • 2001:250:849:c700:0:0:0:0/56
  • 2001:250:849:c800:0:0:0:0/56
  • 2001:250:849:c900:0:0:0:0/56
  • 2001:250:849:ca00:0:0:0:0/56
  • 2001:250:849:cb00:0:0:0:0/56
  • 2001:250:849:cc00:0:0:0:0/56
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  • 2001:250:849:d000:0:0:0:0/56
  • 2001:250:849:d100:0:0:0:0/56
  • 2001:250:849:d200:0:0:0:0/56
  • 2001:250:849:d300:0:0:0:0/56
  • 2001:250:849:d400:0:0:0:0/56
  • 2001:250:849:d500:0:0:0:0/56
  • 2001:250:849:d600:0:0:0:0/56
  • 2001:250:849:d700:0:0:0:0/56
  • 2001:250:849:d800:0:0:0:0/56
  • 2001:250:849:d900:0:0:0:0/56
  • 2001:250:849:da00:0:0:0:0/56
  • 2001:250:849:db00:0:0:0:0/56
  • 2001:250:849:dc00:0:0:0:0/56
  • 2001:250:849:dd00:0:0:0:0/56
  • 2001:250:849:de00:0:0:0:0/56
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  • 2001:250:849:e000:0:0:0:0/56
  • 2001:250:849:e100:0:0:0:0/56
  • 2001:250:849:e200:0:0:0:0/56
  • 2001:250:849:e300:0:0:0:0/56
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  • 2001:250:849:e500:0:0:0:0/56
  • 2001:250:849:e600:0:0:0:0/56
  • 2001:250:849:e700:0:0:0:0/56
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  • 2001:250:849:e900:0:0:0:0/56
  • 2001:250:849:ea00:0:0:0:0/56
  • 2001:250:849:eb00:0:0:0:0/56
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  • 2001:250:849:f500:0:0:0:0/56
  • 2001:250:849:f600:0:0:0:0/56
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  • 2001:250:849:f900:0:0:0:0/56
  • 2001:250:849:fa00:0:0:0:0/56
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  • 2001:250:849:fc00:0:0:0:0/56
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  • 2001:250:849:fe00:0:0:0:0/56
  • 2001:250:849:ff00:0:0:0:0/56

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