IP subnet details

2001:250:5841::/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 2001:250:5841::/48 subnet

  • 2001:250:5841:0:0:0:0:0/56
  • 2001:250:5841:100:0:0:0:0/56
  • 2001:250:5841:200:0:0:0:0/56
  • 2001:250:5841:300:0:0:0:0/56
  • 2001:250:5841:400:0:0:0:0/56
  • 2001:250:5841:500:0:0:0:0/56
  • 2001:250:5841:600:0:0:0:0/56
  • 2001:250:5841:700:0:0:0:0/56
  • 2001:250:5841:800:0:0:0:0/56
  • 2001:250:5841:900:0:0:0:0/56
  • 2001:250:5841:a00:0:0:0:0/56
  • 2001:250:5841:b00:0:0:0:0/56
  • 2001:250:5841:c00:0:0:0:0/56
  • 2001:250:5841:d00:0:0:0:0/56
  • 2001:250:5841:e00:0:0:0:0/56
  • 2001:250:5841:f00:0:0:0:0/56
  • 2001:250:5841:1000:0:0:0:0/56
  • 2001:250:5841:1100:0:0:0:0/56
  • 2001:250:5841:1200:0:0:0:0/56
  • 2001:250:5841:1300:0:0:0:0/56
  • 2001:250:5841:1400:0:0:0:0/56
  • 2001:250:5841:1500:0:0:0:0/56
  • 2001:250:5841:1600:0:0:0:0/56
  • 2001:250:5841:1700:0:0:0:0/56
  • 2001:250:5841:1800:0:0:0:0/56
  • 2001:250:5841:1900:0:0:0:0/56
  • 2001:250:5841:1a00:0:0:0:0/56
  • 2001:250:5841:1b00:0:0:0:0/56
  • 2001:250:5841:1c00:0:0:0:0/56
  • 2001:250:5841:1d00:0:0:0:0/56
  • 2001:250:5841:1e00:0:0:0:0/56
  • 2001:250:5841:1f00:0:0:0:0/56
  • 2001:250:5841:2000:0:0:0:0/56
  • 2001:250:5841:2100:0:0:0:0/56
  • 2001:250:5841:2200:0:0:0:0/56
  • 2001:250:5841:2300:0:0:0:0/56
  • 2001:250:5841:2400:0:0:0:0/56
  • 2001:250:5841:2500:0:0:0:0/56
  • 2001:250:5841:2600:0:0:0:0/56
  • 2001:250:5841:2700:0:0:0:0/56
  • 2001:250:5841:2800:0:0:0:0/56
  • 2001:250:5841:2900:0:0:0:0/56
  • 2001:250:5841:2a00:0:0:0:0/56
  • 2001:250:5841:2b00:0:0:0:0/56
  • 2001:250:5841:2c00:0:0:0:0/56
  • 2001:250:5841:2d00:0:0:0:0/56
  • 2001:250:5841:2e00:0:0:0:0/56
  • 2001:250:5841:2f00:0:0:0:0/56
  • 2001:250:5841:3000:0:0:0:0/56
  • 2001:250:5841:3100:0:0:0:0/56
  • 2001:250:5841:3200:0:0:0:0/56
  • 2001:250:5841:3300:0:0:0:0/56
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  • 2001:250:5841:3a00:0:0:0:0/56
  • 2001:250:5841:3b00:0:0:0:0/56
  • 2001:250:5841:3c00:0:0:0:0/56
  • 2001:250:5841:3d00:0:0:0:0/56
  • 2001:250:5841:3e00:0:0:0:0/56
  • 2001:250:5841:3f00:0:0:0:0/56
  • 2001:250:5841:4000:0:0:0:0/56
  • 2001:250:5841:4100:0:0:0:0/56
  • 2001:250:5841:4200:0:0:0:0/56
  • 2001:250:5841:4300:0:0:0:0/56
  • 2001:250:5841:4400:0:0:0:0/56
  • 2001:250:5841:4500:0:0:0:0/56
  • 2001:250:5841:4600:0:0:0:0/56
  • 2001:250:5841:4700:0:0:0:0/56
  • 2001:250:5841:4800:0:0:0:0/56
  • 2001:250:5841:4900:0:0:0:0/56
  • 2001:250:5841:4a00:0:0:0:0/56
  • 2001:250:5841:4b00:0:0:0:0/56
  • 2001:250:5841:4c00:0:0:0:0/56
  • 2001:250:5841:4d00:0:0:0:0/56
  • 2001:250:5841:4e00:0:0:0:0/56
  • 2001:250:5841:4f00:0:0:0:0/56
  • 2001:250:5841:5000:0:0:0:0/56
  • 2001:250:5841:5100:0:0:0:0/56
  • 2001:250:5841:5200:0:0:0:0/56
  • 2001:250:5841:5300:0:0:0:0/56
  • 2001:250:5841:5400:0:0:0:0/56
  • 2001:250:5841:5500:0:0:0:0/56
  • 2001:250:5841:5600:0:0:0:0/56
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  • 2001:250:5841:5a00:0:0:0:0/56
  • 2001:250:5841:5b00:0:0:0:0/56
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  • 2001:250:5841:5d00:0:0:0:0/56
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  • 2001:250:5841:5f00:0:0:0:0/56
  • 2001:250:5841:6000:0:0:0:0/56
  • 2001:250:5841:6100:0:0:0:0/56
  • 2001:250:5841:6200:0:0:0:0/56
  • 2001:250:5841:6300:0:0:0:0/56
  • 2001:250:5841:6400:0:0:0:0/56
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  • 2001:250:5841:6600:0:0:0:0/56
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  • 2001:250:5841:6900:0:0:0:0/56
  • 2001:250:5841:6a00:0:0:0:0/56
  • 2001:250:5841:6b00:0:0:0:0/56
  • 2001:250:5841:6c00:0:0:0:0/56
  • 2001:250:5841:6d00:0:0:0:0/56
  • 2001:250:5841:6e00:0:0:0:0/56
  • 2001:250:5841:6f00:0:0:0:0/56
  • 2001:250:5841:7000:0:0:0:0/56
  • 2001:250:5841:7100:0:0:0:0/56
  • 2001:250:5841:7200:0:0:0:0/56
  • 2001:250:5841:7300:0:0:0:0/56
  • 2001:250:5841:7400:0:0:0:0/56
  • 2001:250:5841:7500:0:0:0:0/56
  • 2001:250:5841:7600:0:0:0:0/56
  • 2001:250:5841:7700:0:0:0:0/56
  • 2001:250:5841:7800:0:0:0:0/56
  • 2001:250:5841:7900:0:0:0:0/56
  • 2001:250:5841:7a00:0:0:0:0/56
  • 2001:250:5841:7b00:0:0:0:0/56
  • 2001:250:5841:7c00:0:0:0:0/56
  • 2001:250:5841:7d00:0:0:0:0/56
  • 2001:250:5841:7e00:0:0:0:0/56
  • 2001:250:5841:7f00:0:0:0:0/56
  • 2001:250:5841:8000:0:0:0:0/56
  • 2001:250:5841:8100:0:0:0:0/56
  • 2001:250:5841:8200:0:0:0:0/56
  • 2001:250:5841:8300:0:0:0:0/56
  • 2001:250:5841:8400:0:0:0:0/56
  • 2001:250:5841:8500:0:0:0:0/56
  • 2001:250:5841:8600:0:0:0:0/56
  • 2001:250:5841:8700:0:0:0:0/56
  • 2001:250:5841:8800:0:0:0:0/56
  • 2001:250:5841:8900:0:0:0:0/56
  • 2001:250:5841:8a00:0:0:0:0/56
  • 2001:250:5841:8b00:0:0:0:0/56
  • 2001:250:5841:8c00:0:0:0:0/56
  • 2001:250:5841:8d00:0:0:0:0/56
  • 2001:250:5841:8e00:0:0:0:0/56
  • 2001:250:5841:8f00:0:0:0:0/56
  • 2001:250:5841:9000:0:0:0:0/56
  • 2001:250:5841:9100:0:0:0:0/56
  • 2001:250:5841:9200:0:0:0:0/56
  • 2001:250:5841:9300:0:0:0:0/56
  • 2001:250:5841:9400:0:0:0:0/56
  • 2001:250:5841:9500:0:0:0:0/56
  • 2001:250:5841:9600:0:0:0:0/56
  • 2001:250:5841:9700:0:0:0:0/56
  • 2001:250:5841:9800:0:0:0:0/56
  • 2001:250:5841:9900:0:0:0:0/56
  • 2001:250:5841:9a00:0:0:0:0/56
  • 2001:250:5841:9b00:0:0:0:0/56
  • 2001:250:5841:9c00:0:0:0:0/56
  • 2001:250:5841:9d00:0:0:0:0/56
  • 2001:250:5841:9e00:0:0:0:0/56
  • 2001:250:5841:9f00:0:0:0:0/56
  • 2001:250:5841:a000:0:0:0:0/56
  • 2001:250:5841:a100:0:0:0:0/56
  • 2001:250:5841:a200:0:0:0:0/56
  • 2001:250:5841:a300:0:0:0:0/56
  • 2001:250:5841:a400:0:0:0:0/56
  • 2001:250:5841:a500:0:0:0:0/56
  • 2001:250:5841:a600:0:0:0:0/56
  • 2001:250:5841:a700:0:0:0:0/56
  • 2001:250:5841:a800:0:0:0:0/56
  • 2001:250:5841:a900:0:0:0:0/56
  • 2001:250:5841:aa00:0:0:0:0/56
  • 2001:250:5841:ab00:0:0:0:0/56
  • 2001:250:5841:ac00:0:0:0:0/56
  • 2001:250:5841:ad00:0:0:0:0/56
  • 2001:250:5841:ae00:0:0:0:0/56
  • 2001:250:5841:af00:0:0:0:0/56
  • 2001:250:5841:b000:0:0:0:0/56
  • 2001:250:5841:b100:0:0:0:0/56
  • 2001:250:5841:b200:0:0:0:0/56
  • 2001:250:5841:b300:0:0:0:0/56
  • 2001:250:5841:b400:0:0:0:0/56
  • 2001:250:5841:b500:0:0:0:0/56
  • 2001:250:5841:b600:0:0:0:0/56
  • 2001:250:5841:b700:0:0:0:0/56
  • 2001:250:5841:b800:0:0:0:0/56
  • 2001:250:5841:b900:0:0:0:0/56
  • 2001:250:5841:ba00:0:0:0:0/56
  • 2001:250:5841:bb00:0:0:0:0/56
  • 2001:250:5841:bc00:0:0:0:0/56
  • 2001:250:5841:bd00:0:0:0:0/56
  • 2001:250:5841:be00:0:0:0:0/56
  • 2001:250:5841:bf00:0:0:0:0/56
  • 2001:250:5841:c000:0:0:0:0/56
  • 2001:250:5841:c100:0:0:0:0/56
  • 2001:250:5841:c200:0:0:0:0/56
  • 2001:250:5841:c300:0:0:0:0/56
  • 2001:250:5841:c400:0:0:0:0/56
  • 2001:250:5841:c500:0:0:0:0/56
  • 2001:250:5841:c600:0:0:0:0/56
  • 2001:250:5841:c700:0:0:0:0/56
  • 2001:250:5841:c800:0:0:0:0/56
  • 2001:250:5841:c900:0:0:0:0/56
  • 2001:250:5841:ca00:0:0:0:0/56
  • 2001:250:5841:cb00:0:0:0:0/56
  • 2001:250:5841:cc00:0:0:0:0/56
  • 2001:250:5841:cd00:0:0:0:0/56
  • 2001:250:5841:ce00:0:0:0:0/56
  • 2001:250:5841:cf00:0:0:0:0/56
  • 2001:250:5841:d000:0:0:0:0/56
  • 2001:250:5841:d100:0:0:0:0/56
  • 2001:250:5841:d200:0:0:0:0/56
  • 2001:250:5841:d300:0:0:0:0/56
  • 2001:250:5841:d400:0:0:0:0/56
  • 2001:250:5841:d500:0:0:0:0/56
  • 2001:250:5841:d600:0:0:0:0/56
  • 2001:250:5841:d700:0:0:0:0/56
  • 2001:250:5841:d800:0:0:0:0/56
  • 2001:250:5841:d900:0:0:0:0/56
  • 2001:250:5841:da00:0:0:0:0/56
  • 2001:250:5841:db00:0:0:0:0/56
  • 2001:250:5841:dc00:0:0:0:0/56
  • 2001:250:5841:dd00:0:0:0:0/56
  • 2001:250:5841:de00:0:0:0:0/56
  • 2001:250:5841:df00:0:0:0:0/56
  • 2001:250:5841:e000:0:0:0:0/56
  • 2001:250:5841:e100:0:0:0:0/56
  • 2001:250:5841:e200:0:0:0:0/56
  • 2001:250:5841:e300:0:0:0:0/56
  • 2001:250:5841:e400:0:0:0:0/56
  • 2001:250:5841:e500:0:0:0:0/56
  • 2001:250:5841:e600:0:0:0:0/56
  • 2001:250:5841:e700:0:0:0:0/56
  • 2001:250:5841:e800:0:0:0:0/56
  • 2001:250:5841:e900:0:0:0:0/56
  • 2001:250:5841:ea00:0:0:0:0/56
  • 2001:250:5841:eb00:0:0:0:0/56
  • 2001:250:5841:ec00:0:0:0:0/56
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  • 2001:250:5841:ee00:0:0:0:0/56
  • 2001:250:5841:ef00:0:0:0:0/56
  • 2001:250:5841:f000:0:0:0:0/56
  • 2001:250:5841:f100:0:0:0:0/56
  • 2001:250:5841:f200:0:0:0:0/56
  • 2001:250:5841:f300:0:0:0:0/56
  • 2001:250:5841:f400:0:0:0:0/56
  • 2001:250:5841:f500:0:0:0:0/56
  • 2001:250:5841:f600:0:0:0:0/56
  • 2001:250:5841:f700:0:0:0:0/56
  • 2001:250:5841:f800:0:0:0:0/56
  • 2001:250:5841:f900:0:0:0:0/56
  • 2001:250:5841:fa00:0:0:0:0/56
  • 2001:250:5841:fb00:0:0:0:0/56
  • 2001:250:5841:fc00:0:0:0:0/56
  • 2001:250:5841:fd00:0:0:0:0/56
  • 2001:250:5841:fe00:0:0:0:0/56
  • 2001:250:5841:ff00:0:0:0:0/56

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