IP subnet details

2001:250:241::/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 2001:250:241::/48 subnet

  • 2001:250:241:0:0:0:0:0/56
  • 2001:250:241:100:0:0:0:0/56
  • 2001:250:241:200:0:0:0:0/56
  • 2001:250:241:300:0:0:0:0/56
  • 2001:250:241:400:0:0:0:0/56
  • 2001:250:241:500:0:0:0:0/56
  • 2001:250:241:600:0:0:0:0/56
  • 2001:250:241:700:0:0:0:0/56
  • 2001:250:241:800:0:0:0:0/56
  • 2001:250:241:900:0:0:0:0/56
  • 2001:250:241:a00:0:0:0:0/56
  • 2001:250:241:b00:0:0:0:0/56
  • 2001:250:241:c00:0:0:0:0/56
  • 2001:250:241:d00:0:0:0:0/56
  • 2001:250:241:e00:0:0:0:0/56
  • 2001:250:241:f00:0:0:0:0/56
  • 2001:250:241:1000:0:0:0:0/56
  • 2001:250:241:1100:0:0:0:0/56
  • 2001:250:241:1200:0:0:0:0/56
  • 2001:250:241:1300:0:0:0:0/56
  • 2001:250:241:1400:0:0:0:0/56
  • 2001:250:241:1500:0:0:0:0/56
  • 2001:250:241:1600:0:0:0:0/56
  • 2001:250:241:1700:0:0:0:0/56
  • 2001:250:241:1800:0:0:0:0/56
  • 2001:250:241:1900:0:0:0:0/56
  • 2001:250:241:1a00:0:0:0:0/56
  • 2001:250:241:1b00:0:0:0:0/56
  • 2001:250:241:1c00:0:0:0:0/56
  • 2001:250:241:1d00:0:0:0:0/56
  • 2001:250:241:1e00:0:0:0:0/56
  • 2001:250:241:1f00:0:0:0:0/56
  • 2001:250:241:2000:0:0:0:0/56
  • 2001:250:241:2100:0:0:0:0/56
  • 2001:250:241:2200:0:0:0:0/56
  • 2001:250:241:2300:0:0:0:0/56
  • 2001:250:241:2400:0:0:0:0/56
  • 2001:250:241:2500:0:0:0:0/56
  • 2001:250:241:2600:0:0:0:0/56
  • 2001:250:241:2700:0:0:0:0/56
  • 2001:250:241:2800:0:0:0:0/56
  • 2001:250:241:2900:0:0:0:0/56
  • 2001:250:241:2a00:0:0:0:0/56
  • 2001:250:241:2b00:0:0:0:0/56
  • 2001:250:241:2c00:0:0:0:0/56
  • 2001:250:241:2d00:0:0:0:0/56
  • 2001:250:241:2e00:0:0:0:0/56
  • 2001:250:241:2f00:0:0:0:0/56
  • 2001:250:241:3000:0:0:0:0/56
  • 2001:250:241:3100:0:0:0:0/56
  • 2001:250:241:3200:0:0:0:0/56
  • 2001:250:241:3300:0:0:0:0/56
  • 2001:250:241:3400:0:0:0:0/56
  • 2001:250:241:3500:0:0:0:0/56
  • 2001:250:241:3600:0:0:0:0/56
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  • 2001:250:241:3800:0:0:0:0/56
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  • 2001:250:241:3a00:0:0:0:0/56
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  • 2001:250:241:3c00:0:0:0:0/56
  • 2001:250:241:3d00:0:0:0:0/56
  • 2001:250:241:3e00:0:0:0:0/56
  • 2001:250:241:3f00:0:0:0:0/56
  • 2001:250:241:4000:0:0:0:0/56
  • 2001:250:241:4100:0:0:0:0/56
  • 2001:250:241:4200:0:0:0:0/56
  • 2001:250:241:4300:0:0:0:0/56
  • 2001:250:241:4400:0:0:0:0/56
  • 2001:250:241:4500:0:0:0:0/56
  • 2001:250:241:4600:0:0:0:0/56
  • 2001:250:241:4700:0:0:0:0/56
  • 2001:250:241:4800:0:0:0:0/56
  • 2001:250:241:4900:0:0:0:0/56
  • 2001:250:241:4a00:0:0:0:0/56
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  • 2001:250:241:4c00:0:0:0:0/56
  • 2001:250:241:4d00:0:0:0:0/56
  • 2001:250:241:4e00:0:0:0:0/56
  • 2001:250:241:4f00:0:0:0:0/56
  • 2001:250:241:5000:0:0:0:0/56
  • 2001:250:241:5100:0:0:0:0/56
  • 2001:250:241:5200:0:0:0:0/56
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  • 2001:250:241:5600:0:0:0:0/56
  • 2001:250:241:5700:0:0:0:0/56
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  • 2001:250:241:5900:0:0:0:0/56
  • 2001:250:241:5a00:0:0:0:0/56
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  • 2001:250:241:6000:0:0:0:0/56
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  • 2001:250:241:6800:0:0:0:0/56
  • 2001:250:241:6900:0:0:0:0/56
  • 2001:250:241:6a00:0:0:0:0/56
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  • 2001:250:241:6f00:0:0:0:0/56
  • 2001:250:241:7000:0:0:0:0/56
  • 2001:250:241:7100:0:0:0:0/56
  • 2001:250:241:7200:0:0:0:0/56
  • 2001:250:241:7300:0:0:0:0/56
  • 2001:250:241:7400:0:0:0:0/56
  • 2001:250:241:7500:0:0:0:0/56
  • 2001:250:241:7600:0:0:0:0/56
  • 2001:250:241:7700:0:0:0:0/56
  • 2001:250:241:7800:0:0:0:0/56
  • 2001:250:241:7900:0:0:0:0/56
  • 2001:250:241:7a00:0:0:0:0/56
  • 2001:250:241:7b00:0:0:0:0/56
  • 2001:250:241:7c00:0:0:0:0/56
  • 2001:250:241:7d00:0:0:0:0/56
  • 2001:250:241:7e00:0:0:0:0/56
  • 2001:250:241:7f00:0:0:0:0/56
  • 2001:250:241:8000:0:0:0:0/56
  • 2001:250:241:8100:0:0:0:0/56
  • 2001:250:241:8200:0:0:0:0/56
  • 2001:250:241:8300:0:0:0:0/56
  • 2001:250:241:8400:0:0:0:0/56
  • 2001:250:241:8500:0:0:0:0/56
  • 2001:250:241:8600:0:0:0:0/56
  • 2001:250:241:8700:0:0:0:0/56
  • 2001:250:241:8800:0:0:0:0/56
  • 2001:250:241:8900:0:0:0:0/56
  • 2001:250:241:8a00:0:0:0:0/56
  • 2001:250:241:8b00:0:0:0:0/56
  • 2001:250:241:8c00:0:0:0:0/56
  • 2001:250:241:8d00:0:0:0:0/56
  • 2001:250:241:8e00:0:0:0:0/56
  • 2001:250:241:8f00:0:0:0:0/56
  • 2001:250:241:9000:0:0:0:0/56
  • 2001:250:241:9100:0:0:0:0/56
  • 2001:250:241:9200:0:0:0:0/56
  • 2001:250:241:9300:0:0:0:0/56
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  • 2001:250:241:9500:0:0:0:0/56
  • 2001:250:241:9600:0:0:0:0/56
  • 2001:250:241:9700:0:0:0:0/56
  • 2001:250:241:9800:0:0:0:0/56
  • 2001:250:241:9900:0:0:0:0/56
  • 2001:250:241:9a00:0:0:0:0/56
  • 2001:250:241:9b00:0:0:0:0/56
  • 2001:250:241:9c00:0:0:0:0/56
  • 2001:250:241:9d00:0:0:0:0/56
  • 2001:250:241:9e00:0:0:0:0/56
  • 2001:250:241:9f00:0:0:0:0/56
  • 2001:250:241:a000:0:0:0:0/56
  • 2001:250:241:a100:0:0:0:0/56
  • 2001:250:241:a200:0:0:0:0/56
  • 2001:250:241:a300:0:0:0:0/56
  • 2001:250:241:a400:0:0:0:0/56
  • 2001:250:241:a500:0:0:0:0/56
  • 2001:250:241:a600:0:0:0:0/56
  • 2001:250:241:a700:0:0:0:0/56
  • 2001:250:241:a800:0:0:0:0/56
  • 2001:250:241:a900:0:0:0:0/56
  • 2001:250:241:aa00:0:0:0:0/56
  • 2001:250:241:ab00:0:0:0:0/56
  • 2001:250:241:ac00:0:0:0:0/56
  • 2001:250:241:ad00:0:0:0:0/56
  • 2001:250:241:ae00:0:0:0:0/56
  • 2001:250:241:af00:0:0:0:0/56
  • 2001:250:241:b000:0:0:0:0/56
  • 2001:250:241:b100:0:0:0:0/56
  • 2001:250:241:b200:0:0:0:0/56
  • 2001:250:241:b300:0:0:0:0/56
  • 2001:250:241:b400:0:0:0:0/56
  • 2001:250:241:b500:0:0:0:0/56
  • 2001:250:241:b600:0:0:0:0/56
  • 2001:250:241:b700:0:0:0:0/56
  • 2001:250:241:b800:0:0:0:0/56
  • 2001:250:241:b900:0:0:0:0/56
  • 2001:250:241:ba00:0:0:0:0/56
  • 2001:250:241:bb00:0:0:0:0/56
  • 2001:250:241:bc00:0:0:0:0/56
  • 2001:250:241:bd00:0:0:0:0/56
  • 2001:250:241:be00:0:0:0:0/56
  • 2001:250:241:bf00:0:0:0:0/56
  • 2001:250:241:c000:0:0:0:0/56
  • 2001:250:241:c100:0:0:0:0/56
  • 2001:250:241:c200:0:0:0:0/56
  • 2001:250:241:c300:0:0:0:0/56
  • 2001:250:241:c400:0:0:0:0/56
  • 2001:250:241:c500:0:0:0:0/56
  • 2001:250:241:c600:0:0:0:0/56
  • 2001:250:241:c700:0:0:0:0/56
  • 2001:250:241:c800:0:0:0:0/56
  • 2001:250:241:c900:0:0:0:0/56
  • 2001:250:241:ca00:0:0:0:0/56
  • 2001:250:241:cb00:0:0:0:0/56
  • 2001:250:241:cc00:0:0:0:0/56
  • 2001:250:241:cd00:0:0:0:0/56
  • 2001:250:241:ce00:0:0:0:0/56
  • 2001:250:241:cf00:0:0:0:0/56
  • 2001:250:241:d000:0:0:0:0/56
  • 2001:250:241:d100:0:0:0:0/56
  • 2001:250:241:d200:0:0:0:0/56
  • 2001:250:241:d300:0:0:0:0/56
  • 2001:250:241:d400:0:0:0:0/56
  • 2001:250:241:d500:0:0:0:0/56
  • 2001:250:241:d600:0:0:0:0/56
  • 2001:250:241:d700:0:0:0:0/56
  • 2001:250:241:d800:0:0:0:0/56
  • 2001:250:241:d900:0:0:0:0/56
  • 2001:250:241:da00:0:0:0:0/56
  • 2001:250:241:db00:0:0:0:0/56
  • 2001:250:241:dc00:0:0:0:0/56
  • 2001:250:241:dd00:0:0:0:0/56
  • 2001:250:241:de00:0:0:0:0/56
  • 2001:250:241:df00:0:0:0:0/56
  • 2001:250:241:e000:0:0:0:0/56
  • 2001:250:241:e100:0:0:0:0/56
  • 2001:250:241:e200:0:0:0:0/56
  • 2001:250:241:e300:0:0:0:0/56
  • 2001:250:241:e400:0:0:0:0/56
  • 2001:250:241:e500:0:0:0:0/56
  • 2001:250:241:e600:0:0:0:0/56
  • 2001:250:241:e700:0:0:0:0/56
  • 2001:250:241:e800:0:0:0:0/56
  • 2001:250:241:e900:0:0:0:0/56
  • 2001:250:241:ea00:0:0:0:0/56
  • 2001:250:241:eb00:0:0:0:0/56
  • 2001:250:241:ec00:0:0:0:0/56
  • 2001:250:241:ed00:0:0:0:0/56
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  • 2001:250:241:ef00:0:0:0:0/56
  • 2001:250:241:f000:0:0:0:0/56
  • 2001:250:241:f100:0:0:0:0/56
  • 2001:250:241:f200:0:0:0:0/56
  • 2001:250:241:f300:0:0:0:0/56
  • 2001:250:241:f400:0:0:0:0/56
  • 2001:250:241:f500:0:0:0:0/56
  • 2001:250:241:f600:0:0:0:0/56
  • 2001:250:241:f700:0:0:0:0/56
  • 2001:250:241:f800:0:0:0:0/56
  • 2001:250:241:f900:0:0:0:0/56
  • 2001:250:241:fa00:0:0:0:0/56
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  • 2001:250:241:fd00:0:0:0:0/56
  • 2001:250:241:fe00:0:0:0:0/56
  • 2001:250:241:ff00:0:0:0:0/56

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