IP subnet details

2001:250:3405::/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 2001:250:3405::/48 subnet

  • 2001:250:3405:0:0:0:0:0/56
  • 2001:250:3405:100:0:0:0:0/56
  • 2001:250:3405:200:0:0:0:0/56
  • 2001:250:3405:300:0:0:0:0/56
  • 2001:250:3405:400:0:0:0:0/56
  • 2001:250:3405:500:0:0:0:0/56
  • 2001:250:3405:600:0:0:0:0/56
  • 2001:250:3405:700:0:0:0:0/56
  • 2001:250:3405:800:0:0:0:0/56
  • 2001:250:3405:900:0:0:0:0/56
  • 2001:250:3405:a00:0:0:0:0/56
  • 2001:250:3405:b00:0:0:0:0/56
  • 2001:250:3405:c00:0:0:0:0/56
  • 2001:250:3405:d00:0:0:0:0/56
  • 2001:250:3405:e00:0:0:0:0/56
  • 2001:250:3405:f00:0:0:0:0/56
  • 2001:250:3405:1000:0:0:0:0/56
  • 2001:250:3405:1100:0:0:0:0/56
  • 2001:250:3405:1200:0:0:0:0/56
  • 2001:250:3405:1300:0:0:0:0/56
  • 2001:250:3405:1400:0:0:0:0/56
  • 2001:250:3405:1500:0:0:0:0/56
  • 2001:250:3405:1600:0:0:0:0/56
  • 2001:250:3405:1700:0:0:0:0/56
  • 2001:250:3405:1800:0:0:0:0/56
  • 2001:250:3405:1900:0:0:0:0/56
  • 2001:250:3405:1a00:0:0:0:0/56
  • 2001:250:3405:1b00:0:0:0:0/56
  • 2001:250:3405:1c00:0:0:0:0/56
  • 2001:250:3405:1d00:0:0:0:0/56
  • 2001:250:3405:1e00:0:0:0:0/56
  • 2001:250:3405:1f00:0:0:0:0/56
  • 2001:250:3405:2000:0:0:0:0/56
  • 2001:250:3405:2100:0:0:0:0/56
  • 2001:250:3405:2200:0:0:0:0/56
  • 2001:250:3405:2300:0:0:0:0/56
  • 2001:250:3405:2400:0:0:0:0/56
  • 2001:250:3405:2500:0:0:0:0/56
  • 2001:250:3405:2600:0:0:0:0/56
  • 2001:250:3405:2700:0:0:0:0/56
  • 2001:250:3405:2800:0:0:0:0/56
  • 2001:250:3405:2900:0:0:0:0/56
  • 2001:250:3405:2a00:0:0:0:0/56
  • 2001:250:3405:2b00:0:0:0:0/56
  • 2001:250:3405:2c00:0:0:0:0/56
  • 2001:250:3405:2d00:0:0:0:0/56
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  • 2001:250:3405:2f00:0:0:0:0/56
  • 2001:250:3405:3000:0:0:0:0/56
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  • 2001:250:3405:3200:0:0:0:0/56
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  • 2001:250:3405:3d00:0:0:0:0/56
  • 2001:250:3405:3e00:0:0:0:0/56
  • 2001:250:3405:3f00:0:0:0:0/56
  • 2001:250:3405:4000:0:0:0:0/56
  • 2001:250:3405:4100:0:0:0:0/56
  • 2001:250:3405:4200:0:0:0:0/56
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  • 2001:250:3405:4b00:0:0:0:0/56
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  • 2001:250:3405:5000:0:0:0:0/56
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  • 2001:250:3405:5200:0:0:0:0/56
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  • 2001:250:3405:6000:0:0:0:0/56
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  • 2001:250:3405:6a00:0:0:0:0/56
  • 2001:250:3405:6b00:0:0:0:0/56
  • 2001:250:3405:6c00:0:0:0:0/56
  • 2001:250:3405:6d00:0:0:0:0/56
  • 2001:250:3405:6e00:0:0:0:0/56
  • 2001:250:3405:6f00:0:0:0:0/56
  • 2001:250:3405:7000:0:0:0:0/56
  • 2001:250:3405:7100:0:0:0:0/56
  • 2001:250:3405:7200:0:0:0:0/56
  • 2001:250:3405:7300:0:0:0:0/56
  • 2001:250:3405:7400:0:0:0:0/56
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  • 2001:250:3405:7600:0:0:0:0/56
  • 2001:250:3405:7700:0:0:0:0/56
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  • 2001:250:3405:7900:0:0:0:0/56
  • 2001:250:3405:7a00:0:0:0:0/56
  • 2001:250:3405:7b00:0:0:0:0/56
  • 2001:250:3405:7c00:0:0:0:0/56
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  • 2001:250:3405:7e00:0:0:0:0/56
  • 2001:250:3405:7f00:0:0:0:0/56
  • 2001:250:3405:8000:0:0:0:0/56
  • 2001:250:3405:8100:0:0:0:0/56
  • 2001:250:3405:8200:0:0:0:0/56
  • 2001:250:3405:8300:0:0:0:0/56
  • 2001:250:3405:8400:0:0:0:0/56
  • 2001:250:3405:8500:0:0:0:0/56
  • 2001:250:3405:8600:0:0:0:0/56
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  • 2001:250:3405:8800:0:0:0:0/56
  • 2001:250:3405:8900:0:0:0:0/56
  • 2001:250:3405:8a00:0:0:0:0/56
  • 2001:250:3405:8b00:0:0:0:0/56
  • 2001:250:3405:8c00:0:0:0:0/56
  • 2001:250:3405:8d00:0:0:0:0/56
  • 2001:250:3405:8e00:0:0:0:0/56
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  • 2001:250:3405:9000:0:0:0:0/56
  • 2001:250:3405:9100:0:0:0:0/56
  • 2001:250:3405:9200:0:0:0:0/56
  • 2001:250:3405:9300:0:0:0:0/56
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  • 2001:250:3405:9700:0:0:0:0/56
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  • 2001:250:3405:9a00:0:0:0:0/56
  • 2001:250:3405:9b00:0:0:0:0/56
  • 2001:250:3405:9c00:0:0:0:0/56
  • 2001:250:3405:9d00:0:0:0:0/56
  • 2001:250:3405:9e00:0:0:0:0/56
  • 2001:250:3405:9f00:0:0:0:0/56
  • 2001:250:3405:a000:0:0:0:0/56
  • 2001:250:3405:a100:0:0:0:0/56
  • 2001:250:3405:a200:0:0:0:0/56
  • 2001:250:3405:a300:0:0:0:0/56
  • 2001:250:3405:a400:0:0:0:0/56
  • 2001:250:3405:a500:0:0:0:0/56
  • 2001:250:3405:a600:0:0:0:0/56
  • 2001:250:3405:a700:0:0:0:0/56
  • 2001:250:3405:a800:0:0:0:0/56
  • 2001:250:3405:a900:0:0:0:0/56
  • 2001:250:3405:aa00:0:0:0:0/56
  • 2001:250:3405:ab00:0:0:0:0/56
  • 2001:250:3405:ac00:0:0:0:0/56
  • 2001:250:3405:ad00:0:0:0:0/56
  • 2001:250:3405:ae00:0:0:0:0/56
  • 2001:250:3405:af00:0:0:0:0/56
  • 2001:250:3405:b000:0:0:0:0/56
  • 2001:250:3405:b100:0:0:0:0/56
  • 2001:250:3405:b200:0:0:0:0/56
  • 2001:250:3405:b300:0:0:0:0/56
  • 2001:250:3405:b400:0:0:0:0/56
  • 2001:250:3405:b500:0:0:0:0/56
  • 2001:250:3405:b600:0:0:0:0/56
  • 2001:250:3405:b700:0:0:0:0/56
  • 2001:250:3405:b800:0:0:0:0/56
  • 2001:250:3405:b900:0:0:0:0/56
  • 2001:250:3405:ba00:0:0:0:0/56
  • 2001:250:3405:bb00:0:0:0:0/56
  • 2001:250:3405:bc00:0:0:0:0/56
  • 2001:250:3405:bd00:0:0:0:0/56
  • 2001:250:3405:be00:0:0:0:0/56
  • 2001:250:3405:bf00:0:0:0:0/56
  • 2001:250:3405:c000:0:0:0:0/56
  • 2001:250:3405:c100:0:0:0:0/56
  • 2001:250:3405:c200:0:0:0:0/56
  • 2001:250:3405:c300:0:0:0:0/56
  • 2001:250:3405:c400:0:0:0:0/56
  • 2001:250:3405:c500:0:0:0:0/56
  • 2001:250:3405:c600:0:0:0:0/56
  • 2001:250:3405:c700:0:0:0:0/56
  • 2001:250:3405:c800:0:0:0:0/56
  • 2001:250:3405:c900:0:0:0:0/56
  • 2001:250:3405:ca00:0:0:0:0/56
  • 2001:250:3405:cb00:0:0:0:0/56
  • 2001:250:3405:cc00:0:0:0:0/56
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  • 2001:250:3405:d000:0:0:0:0/56
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  • 2001:250:3405:d300:0:0:0:0/56
  • 2001:250:3405:d400:0:0:0:0/56
  • 2001:250:3405:d500:0:0:0:0/56
  • 2001:250:3405:d600:0:0:0:0/56
  • 2001:250:3405:d700:0:0:0:0/56
  • 2001:250:3405:d800:0:0:0:0/56
  • 2001:250:3405:d900:0:0:0:0/56
  • 2001:250:3405:da00:0:0:0:0/56
  • 2001:250:3405:db00:0:0:0:0/56
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  • 2001:250:3405:e000:0:0:0:0/56
  • 2001:250:3405:e100:0:0:0:0/56
  • 2001:250:3405:e200:0:0:0:0/56
  • 2001:250:3405:e300:0:0:0:0/56
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  • 2001:250:3405:e500:0:0:0:0/56
  • 2001:250:3405:e600:0:0:0:0/56
  • 2001:250:3405:e700:0:0:0:0/56
  • 2001:250:3405:e800:0:0:0:0/56
  • 2001:250:3405:e900:0:0:0:0/56
  • 2001:250:3405:ea00:0:0:0:0/56
  • 2001:250:3405:eb00:0:0:0:0/56
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  • 2001:250:3405:f500:0:0:0:0/56
  • 2001:250:3405:f600:0:0:0:0/56
  • 2001:250:3405:f700:0:0:0:0/56
  • 2001:250:3405:f800:0:0:0:0/56
  • 2001:250:3405:f900:0:0:0:0/56
  • 2001:250:3405:fa00:0:0:0:0/56
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  • 2001:250:3405:fe00:0:0:0:0/56
  • 2001:250:3405:ff00:0:0:0:0/56

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