Summary
Country |
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 2001:250:5867::/48 subnet
- 2001:250:5867:0:0:0:0:0/56
- 2001:250:5867:100:0:0:0:0/56
- 2001:250:5867:200:0:0:0:0/56
- 2001:250:5867:300:0:0:0:0/56
- 2001:250:5867:400:0:0:0:0/56
- 2001:250:5867:500:0:0:0:0/56
- 2001:250:5867:600:0:0:0:0/56
- 2001:250:5867:700:0:0:0:0/56
- 2001:250:5867:800:0:0:0:0/56
- 2001:250:5867:900:0:0:0:0/56
- 2001:250:5867:a00:0:0:0:0/56
- 2001:250:5867:b00:0:0:0:0/56
- 2001:250:5867:c00:0:0:0:0/56
- 2001:250:5867:d00:0:0:0:0/56
- 2001:250:5867:e00:0:0:0:0/56
- 2001:250:5867:f00:0:0:0:0/56
- 2001:250:5867:1000:0:0:0:0/56
- 2001:250:5867:1100:0:0:0:0/56
- 2001:250:5867:1200:0:0:0:0/56
- 2001:250:5867:1300:0:0:0:0/56
- 2001:250:5867:1400:0:0:0:0/56
- 2001:250:5867:1500:0:0:0:0/56
- 2001:250:5867:1600:0:0:0:0/56
- 2001:250:5867:1700:0:0:0:0/56
- 2001:250:5867:1800:0:0:0:0/56
- 2001:250:5867:1900:0:0:0:0/56
- 2001:250:5867:1a00:0:0:0:0/56
- 2001:250:5867:1b00:0:0:0:0/56
- 2001:250:5867:1c00:0:0:0:0/56
- 2001:250:5867:1d00:0:0:0:0/56
- 2001:250:5867:1e00:0:0:0:0/56
- 2001:250:5867:1f00:0:0:0:0/56
- 2001:250:5867:2000:0:0:0:0/56
- 2001:250:5867:2100:0:0:0:0/56
- 2001:250:5867:2200:0:0:0:0/56
- 2001:250:5867:2300:0:0:0:0/56
- 2001:250:5867:2400:0:0:0:0/56
- 2001:250:5867:2500:0:0:0:0/56
- 2001:250:5867:2600:0:0:0:0/56
- 2001:250:5867:2700:0:0:0:0/56
- 2001:250:5867:2800:0:0:0:0/56
- 2001:250:5867:2900:0:0:0:0/56
- 2001:250:5867:2a00:0:0:0:0/56
- 2001:250:5867:2b00:0:0:0:0/56
- 2001:250:5867:2c00:0:0:0:0/56
- 2001:250:5867:2d00:0:0:0:0/56
- 2001:250:5867:2e00:0:0:0:0/56
- 2001:250:5867:2f00:0:0:0:0/56
- 2001:250:5867:3000:0:0:0:0/56
- 2001:250:5867:3100:0:0:0:0/56
- 2001:250:5867:3200:0:0:0:0/56
- 2001:250:5867:3300:0:0:0:0/56
- 2001:250:5867:3400:0:0:0:0/56
- 2001:250:5867:3500:0:0:0:0/56
- 2001:250:5867:3600:0:0:0:0/56
- 2001:250:5867:3700:0:0:0:0/56
- 2001:250:5867:3800:0:0:0:0/56
- 2001:250:5867:3900:0:0:0:0/56
- 2001:250:5867:3a00:0:0:0:0/56
- 2001:250:5867:3b00:0:0:0:0/56
- 2001:250:5867:3c00:0:0:0:0/56
- 2001:250:5867:3d00:0:0:0:0/56
- 2001:250:5867:3e00:0:0:0:0/56
- 2001:250:5867:3f00:0:0:0:0/56
- 2001:250:5867:4000:0:0:0:0/56
- 2001:250:5867:4100:0:0:0:0/56
- 2001:250:5867:4200:0:0:0:0/56
- 2001:250:5867:4300:0:0:0:0/56
- 2001:250:5867:4400:0:0:0:0/56
- 2001:250:5867:4500:0:0:0:0/56
- 2001:250:5867:4600:0:0:0:0/56
- 2001:250:5867:4700:0:0:0:0/56
- 2001:250:5867:4800:0:0:0:0/56
- 2001:250:5867:4900:0:0:0:0/56
- 2001:250:5867:4a00:0:0:0:0/56
- 2001:250:5867:4b00:0:0:0:0/56
- 2001:250:5867:4c00:0:0:0:0/56
- 2001:250:5867:4d00:0:0:0:0/56
- 2001:250:5867:4e00:0:0:0:0/56
- 2001:250:5867:4f00:0:0:0:0/56
- 2001:250:5867:5000:0:0:0:0/56
- 2001:250:5867:5100:0:0:0:0/56
- 2001:250:5867:5200:0:0:0:0/56
- 2001:250:5867:5300:0:0:0:0/56
- 2001:250:5867:5400:0:0:0:0/56
- 2001:250:5867:5500:0:0:0:0/56
- 2001:250:5867:5600:0:0:0:0/56
- 2001:250:5867:5700:0:0:0:0/56
- 2001:250:5867:5800:0:0:0:0/56
- 2001:250:5867:5900:0:0:0:0/56
- 2001:250:5867:5a00:0:0:0:0/56
- 2001:250:5867:5b00:0:0:0:0/56
- 2001:250:5867:5c00:0:0:0:0/56
- 2001:250:5867:5d00:0:0:0:0/56
- 2001:250:5867:5e00:0:0:0:0/56
- 2001:250:5867:5f00:0:0:0:0/56
- 2001:250:5867:6000:0:0:0:0/56
- 2001:250:5867:6100:0:0:0:0/56
- 2001:250:5867:6200:0:0:0:0/56
- 2001:250:5867:6300:0:0:0:0/56
- 2001:250:5867:6400:0:0:0:0/56
- 2001:250:5867:6500:0:0:0:0/56
- 2001:250:5867:6600:0:0:0:0/56
- 2001:250:5867:6700:0:0:0:0/56
- 2001:250:5867:6800:0:0:0:0/56
- 2001:250:5867:6900:0:0:0:0/56
- 2001:250:5867:6a00:0:0:0:0/56
- 2001:250:5867:6b00:0:0:0:0/56
- 2001:250:5867:6c00:0:0:0:0/56
- 2001:250:5867:6d00:0:0:0:0/56
- 2001:250:5867:6e00:0:0:0:0/56
- 2001:250:5867:6f00:0:0:0:0/56
- 2001:250:5867:7000:0:0:0:0/56
- 2001:250:5867:7100:0:0:0:0/56
- 2001:250:5867:7200:0:0:0:0/56
- 2001:250:5867:7300:0:0:0:0/56
- 2001:250:5867:7400:0:0:0:0/56
- 2001:250:5867:7500:0:0:0:0/56
- 2001:250:5867:7600:0:0:0:0/56
- 2001:250:5867:7700:0:0:0:0/56
- 2001:250:5867:7800:0:0:0:0/56
- 2001:250:5867:7900:0:0:0:0/56
- 2001:250:5867:7a00:0:0:0:0/56
- 2001:250:5867:7b00:0:0:0:0/56
- 2001:250:5867:7c00:0:0:0:0/56
- 2001:250:5867:7d00:0:0:0:0/56
- 2001:250:5867:7e00:0:0:0:0/56
- 2001:250:5867:7f00:0:0:0:0/56
- 2001:250:5867:8000:0:0:0:0/56
- 2001:250:5867:8100:0:0:0:0/56
- 2001:250:5867:8200:0:0:0:0/56
- 2001:250:5867:8300:0:0:0:0/56
- 2001:250:5867:8400:0:0:0:0/56
- 2001:250:5867:8500:0:0:0:0/56
- 2001:250:5867:8600:0:0:0:0/56
- 2001:250:5867:8700:0:0:0:0/56
- 2001:250:5867:8800:0:0:0:0/56
- 2001:250:5867:8900:0:0:0:0/56
- 2001:250:5867:8a00:0:0:0:0/56
- 2001:250:5867:8b00:0:0:0:0/56
- 2001:250:5867:8c00:0:0:0:0/56
- 2001:250:5867:8d00:0:0:0:0/56
- 2001:250:5867:8e00:0:0:0:0/56
- 2001:250:5867:8f00:0:0:0:0/56
- 2001:250:5867:9000:0:0:0:0/56
- 2001:250:5867:9100:0:0:0:0/56
- 2001:250:5867:9200:0:0:0:0/56
- 2001:250:5867:9300:0:0:0:0/56
- 2001:250:5867:9400:0:0:0:0/56
- 2001:250:5867:9500:0:0:0:0/56
- 2001:250:5867:9600:0:0:0:0/56
- 2001:250:5867:9700:0:0:0:0/56
- 2001:250:5867:9800:0:0:0:0/56
- 2001:250:5867:9900:0:0:0:0/56
- 2001:250:5867:9a00:0:0:0:0/56
- 2001:250:5867:9b00:0:0:0:0/56
- 2001:250:5867:9c00:0:0:0:0/56
- 2001:250:5867:9d00:0:0:0:0/56
- 2001:250:5867:9e00:0:0:0:0/56
- 2001:250:5867:9f00:0:0:0:0/56
- 2001:250:5867:a000:0:0:0:0/56
- 2001:250:5867:a100:0:0:0:0/56
- 2001:250:5867:a200:0:0:0:0/56
- 2001:250:5867:a300:0:0:0:0/56
- 2001:250:5867:a400:0:0:0:0/56
- 2001:250:5867:a500:0:0:0:0/56
- 2001:250:5867:a600:0:0:0:0/56
- 2001:250:5867:a700:0:0:0:0/56
- 2001:250:5867:a800:0:0:0:0/56
- 2001:250:5867:a900:0:0:0:0/56
- 2001:250:5867:aa00:0:0:0:0/56
- 2001:250:5867:ab00:0:0:0:0/56
- 2001:250:5867:ac00:0:0:0:0/56
- 2001:250:5867:ad00:0:0:0:0/56
- 2001:250:5867:ae00:0:0:0:0/56
- 2001:250:5867:af00:0:0:0:0/56
- 2001:250:5867:b000:0:0:0:0/56
- 2001:250:5867:b100:0:0:0:0/56
- 2001:250:5867:b200:0:0:0:0/56
- 2001:250:5867:b300:0:0:0:0/56
- 2001:250:5867:b400:0:0:0:0/56
- 2001:250:5867:b500:0:0:0:0/56
- 2001:250:5867:b600:0:0:0:0/56
- 2001:250:5867:b700:0:0:0:0/56
- 2001:250:5867:b800:0:0:0:0/56
- 2001:250:5867:b900:0:0:0:0/56
- 2001:250:5867:ba00:0:0:0:0/56
- 2001:250:5867:bb00:0:0:0:0/56
- 2001:250:5867:bc00:0:0:0:0/56
- 2001:250:5867:bd00:0:0:0:0/56
- 2001:250:5867:be00:0:0:0:0/56
- 2001:250:5867:bf00:0:0:0:0/56
- 2001:250:5867:c000:0:0:0:0/56
- 2001:250:5867:c100:0:0:0:0/56
- 2001:250:5867:c200:0:0:0:0/56
- 2001:250:5867:c300:0:0:0:0/56
- 2001:250:5867:c400:0:0:0:0/56
- 2001:250:5867:c500:0:0:0:0/56
- 2001:250:5867:c600:0:0:0:0/56
- 2001:250:5867:c700:0:0:0:0/56
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- 2001:250:5867:c900:0:0:0:0/56
- 2001:250:5867:ca00:0:0:0:0/56
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- 2001:250:5867:cc00:0:0:0:0/56
- 2001:250:5867:cd00:0:0:0:0/56
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- 2001:250:5867:cf00:0:0:0:0/56
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- 2001:250:5867:d300:0:0:0:0/56
- 2001:250:5867:d400:0:0:0:0/56
- 2001:250:5867:d500:0:0:0:0/56
- 2001:250:5867:d600:0:0:0:0/56
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- 2001:250:5867:d800:0:0:0:0/56
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- 2001:250:5867:db00:0:0:0:0/56
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- 2001:250:5867:dd00:0:0:0:0/56
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- 2001:250:5867:df00:0:0:0:0/56
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- 2001:250:5867:e100:0:0:0:0/56
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- 2001:250:5867:e300:0:0:0:0/56
- 2001:250:5867:e400:0:0:0:0/56
- 2001:250:5867:e500:0:0:0:0/56
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- 2001:250:5867:e700:0:0:0:0/56
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- 2001:250:5867:e900:0:0:0:0/56
- 2001:250:5867:ea00:0:0:0:0/56
- 2001:250:5867:eb00:0:0:0:0/56
- 2001:250:5867:ec00:0:0:0:0/56
- 2001:250:5867:ed00:0:0:0:0/56
- 2001:250:5867:ee00:0:0:0:0/56
- 2001:250:5867:ef00:0:0:0:0/56
- 2001:250:5867:f000:0:0:0:0/56
- 2001:250:5867:f100:0:0:0:0/56
- 2001:250:5867:f200:0:0:0:0/56
- 2001:250:5867:f300:0:0:0:0/56
- 2001:250:5867:f400:0:0:0:0/56
- 2001:250:5867:f500:0:0:0:0/56
- 2001:250:5867:f600:0:0:0:0/56
- 2001:250:5867:f700:0:0:0:0/56
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- 2001:250:5867:ff00:0:0:0:0/56