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 2001:250:3417::/48 subnet
- 2001:250:3417:0:0:0:0:0/56
- 2001:250:3417:100:0:0:0:0/56
- 2001:250:3417:200:0:0:0:0/56
- 2001:250:3417:300:0:0:0:0/56
- 2001:250:3417:400:0:0:0:0/56
- 2001:250:3417:500:0:0:0:0/56
- 2001:250:3417:600:0:0:0:0/56
- 2001:250:3417:700:0:0:0:0/56
- 2001:250:3417:800:0:0:0:0/56
- 2001:250:3417:900:0:0:0:0/56
- 2001:250:3417:a00:0:0:0:0/56
- 2001:250:3417:b00:0:0:0:0/56
- 2001:250:3417:c00:0:0:0:0/56
- 2001:250:3417:d00:0:0:0:0/56
- 2001:250:3417:e00:0:0:0:0/56
- 2001:250:3417:f00:0:0:0:0/56
- 2001:250:3417:1000:0:0:0:0/56
- 2001:250:3417:1100:0:0:0:0/56
- 2001:250:3417:1200:0:0:0:0/56
- 2001:250:3417:1300:0:0:0:0/56
- 2001:250:3417:1400:0:0:0:0/56
- 2001:250:3417:1500:0:0:0:0/56
- 2001:250:3417:1600:0:0:0:0/56
- 2001:250:3417:1700:0:0:0:0/56
- 2001:250:3417:1800:0:0:0:0/56
- 2001:250:3417:1900:0:0:0:0/56
- 2001:250:3417:1a00:0:0:0:0/56
- 2001:250:3417:1b00:0:0:0:0/56
- 2001:250:3417:1c00:0:0:0:0/56
- 2001:250:3417:1d00:0:0:0:0/56
- 2001:250:3417:1e00:0:0:0:0/56
- 2001:250:3417:1f00:0:0:0:0/56
- 2001:250:3417:2000:0:0:0:0/56
- 2001:250:3417:2100:0:0:0:0/56
- 2001:250:3417:2200:0:0:0:0/56
- 2001:250:3417:2300:0:0:0:0/56
- 2001:250:3417:2400:0:0:0:0/56
- 2001:250:3417:2500:0:0:0:0/56
- 2001:250:3417:2600:0:0:0:0/56
- 2001:250:3417:2700:0:0:0:0/56
- 2001:250:3417:2800:0:0:0:0/56
- 2001:250:3417:2900:0:0:0:0/56
- 2001:250:3417:2a00:0:0:0:0/56
- 2001:250:3417:2b00:0:0:0:0/56
- 2001:250:3417:2c00:0:0:0:0/56
- 2001:250:3417:2d00:0:0:0:0/56
- 2001:250:3417:2e00:0:0:0:0/56
- 2001:250:3417:2f00:0:0:0:0/56
- 2001:250:3417:3000:0:0:0:0/56
- 2001:250:3417:3100:0:0:0:0/56
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- 2001:250:3417:3400:0:0:0:0/56
- 2001:250:3417:3500:0:0:0:0/56
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- 2001:250:3417:3a00:0:0:0:0/56
- 2001:250:3417:3b00:0:0:0:0/56
- 2001:250:3417:3c00:0:0:0:0/56
- 2001:250:3417:3d00:0:0:0:0/56
- 2001:250:3417:3e00:0:0:0:0/56
- 2001:250:3417:3f00:0:0:0:0/56
- 2001:250:3417:4000:0:0:0:0/56
- 2001:250:3417:4100:0:0:0:0/56
- 2001:250:3417:4200:0:0:0:0/56
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- 2001:250:3417:4400:0:0:0:0/56
- 2001:250:3417:4500:0:0:0:0/56
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- 2001:250:3417:4700:0:0:0:0/56
- 2001:250:3417:4800:0:0:0:0/56
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- 2001:250:3417:4a00:0:0:0:0/56
- 2001:250:3417:4b00:0:0:0:0/56
- 2001:250:3417:4c00:0:0:0:0/56
- 2001:250:3417:4d00:0:0:0:0/56
- 2001:250:3417:4e00:0:0:0:0/56
- 2001:250:3417:4f00:0:0:0:0/56
- 2001:250:3417:5000:0:0:0:0/56
- 2001:250:3417:5100:0:0:0:0/56
- 2001:250:3417:5200:0:0:0:0/56
- 2001:250:3417:5300:0:0:0:0/56
- 2001:250:3417:5400:0:0:0:0/56
- 2001:250:3417:5500:0:0:0:0/56
- 2001:250:3417:5600:0:0:0:0/56
- 2001:250:3417:5700:0:0:0:0/56
- 2001:250:3417:5800:0:0:0:0/56
- 2001:250:3417:5900:0:0:0:0/56
- 2001:250:3417:5a00:0:0:0:0/56
- 2001:250:3417:5b00:0:0:0:0/56
- 2001:250:3417:5c00:0:0:0:0/56
- 2001:250:3417:5d00:0:0:0:0/56
- 2001:250:3417:5e00:0:0:0:0/56
- 2001:250:3417:5f00:0:0:0:0/56
- 2001:250:3417:6000:0:0:0:0/56
- 2001:250:3417:6100:0:0:0:0/56
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- 2001:250:3417:6300:0:0:0:0/56
- 2001:250:3417:6400:0:0:0:0/56
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- 2001:250:3417:6700:0:0:0:0/56
- 2001:250:3417:6800:0:0:0:0/56
- 2001:250:3417:6900:0:0:0:0/56
- 2001:250:3417:6a00:0:0:0:0/56
- 2001:250:3417:6b00:0:0:0:0/56
- 2001:250:3417:6c00:0:0:0:0/56
- 2001:250:3417:6d00:0:0:0:0/56
- 2001:250:3417:6e00:0:0:0:0/56
- 2001:250:3417:6f00:0:0:0:0/56
- 2001:250:3417:7000:0:0:0:0/56
- 2001:250:3417:7100:0:0:0:0/56
- 2001:250:3417:7200:0:0:0:0/56
- 2001:250:3417:7300:0:0:0:0/56
- 2001:250:3417:7400:0:0:0:0/56
- 2001:250:3417:7500:0:0:0:0/56
- 2001:250:3417:7600:0:0:0:0/56
- 2001:250:3417:7700:0:0:0:0/56
- 2001:250:3417:7800:0:0:0:0/56
- 2001:250:3417:7900:0:0:0:0/56
- 2001:250:3417:7a00:0:0:0:0/56
- 2001:250:3417:7b00:0:0:0:0/56
- 2001:250:3417:7c00:0:0:0:0/56
- 2001:250:3417:7d00:0:0:0:0/56
- 2001:250:3417:7e00:0:0:0:0/56
- 2001:250:3417:7f00:0:0:0:0/56
- 2001:250:3417:8000:0:0:0:0/56
- 2001:250:3417:8100:0:0:0:0/56
- 2001:250:3417:8200:0:0:0:0/56
- 2001:250:3417:8300:0:0:0:0/56
- 2001:250:3417:8400:0:0:0:0/56
- 2001:250:3417:8500:0:0:0:0/56
- 2001:250:3417:8600:0:0:0:0/56
- 2001:250:3417:8700:0:0:0:0/56
- 2001:250:3417:8800:0:0:0:0/56
- 2001:250:3417:8900:0:0:0:0/56
- 2001:250:3417:8a00:0:0:0:0/56
- 2001:250:3417:8b00:0:0:0:0/56
- 2001:250:3417:8c00:0:0:0:0/56
- 2001:250:3417:8d00:0:0:0:0/56
- 2001:250:3417:8e00:0:0:0:0/56
- 2001:250:3417:8f00:0:0:0:0/56
- 2001:250:3417:9000:0:0:0:0/56
- 2001:250:3417:9100:0:0:0:0/56
- 2001:250:3417:9200:0:0:0:0/56
- 2001:250:3417:9300:0:0:0:0/56
- 2001:250:3417:9400:0:0:0:0/56
- 2001:250:3417:9500:0:0:0:0/56
- 2001:250:3417:9600:0:0:0:0/56
- 2001:250:3417:9700:0:0:0:0/56
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- 2001:250:3417:9900:0:0:0:0/56
- 2001:250:3417:9a00:0:0:0:0/56
- 2001:250:3417:9b00:0:0:0:0/56
- 2001:250:3417:9c00:0:0:0:0/56
- 2001:250:3417:9d00:0:0:0:0/56
- 2001:250:3417:9e00:0:0:0:0/56
- 2001:250:3417:9f00:0:0:0:0/56
- 2001:250:3417:a000:0:0:0:0/56
- 2001:250:3417:a100:0:0:0:0/56
- 2001:250:3417:a200:0:0:0:0/56
- 2001:250:3417:a300:0:0:0:0/56
- 2001:250:3417:a400:0:0:0:0/56
- 2001:250:3417:a500:0:0:0:0/56
- 2001:250:3417:a600:0:0:0:0/56
- 2001:250:3417:a700:0:0:0:0/56
- 2001:250:3417:a800:0:0:0:0/56
- 2001:250:3417:a900:0:0:0:0/56
- 2001:250:3417:aa00:0:0:0:0/56
- 2001:250:3417:ab00:0:0:0:0/56
- 2001:250:3417:ac00:0:0:0:0/56
- 2001:250:3417:ad00:0:0:0:0/56
- 2001:250:3417:ae00:0:0:0:0/56
- 2001:250:3417:af00:0:0:0:0/56
- 2001:250:3417:b000:0:0:0:0/56
- 2001:250:3417:b100:0:0:0:0/56
- 2001:250:3417:b200:0:0:0:0/56
- 2001:250:3417:b300:0:0:0:0/56
- 2001:250:3417:b400:0:0:0:0/56
- 2001:250:3417:b500:0:0:0:0/56
- 2001:250:3417:b600:0:0:0:0/56
- 2001:250:3417:b700:0:0:0:0/56
- 2001:250:3417:b800:0:0:0:0/56
- 2001:250:3417:b900:0:0:0:0/56
- 2001:250:3417:ba00:0:0:0:0/56
- 2001:250:3417:bb00:0:0:0:0/56
- 2001:250:3417:bc00:0:0:0:0/56
- 2001:250:3417:bd00:0:0:0:0/56
- 2001:250:3417:be00:0:0:0:0/56
- 2001:250:3417:bf00:0:0:0:0/56
- 2001:250:3417:c000:0:0:0:0/56
- 2001:250:3417:c100:0:0:0:0/56
- 2001:250:3417:c200:0:0:0:0/56
- 2001:250:3417:c300:0:0:0:0/56
- 2001:250:3417:c400:0:0:0:0/56
- 2001:250:3417:c500:0:0:0:0/56
- 2001:250:3417:c600:0:0:0:0/56
- 2001:250:3417:c700:0:0:0:0/56
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- 2001:250:3417:c900:0:0:0:0/56
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- 2001:250:3417:d300:0:0:0:0/56
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- 2001:250:3417:d500:0:0:0:0/56
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- 2001:250:3417:e500:0:0:0:0/56
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- 2001:250:3417:e700:0:0:0:0/56
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- 2001:250:3417:e900:0:0:0:0/56
- 2001:250:3417:ea00:0:0:0:0/56
- 2001:250:3417:eb00:0:0:0:0/56
- 2001:250:3417:ec00:0:0:0:0/56
- 2001:250:3417:ed00:0:0:0:0/56
- 2001:250:3417:ee00:0:0:0:0/56
- 2001:250:3417:ef00:0:0:0:0/56
- 2001:250:3417:f000:0:0:0:0/56
- 2001:250:3417:f100:0:0:0:0/56
- 2001:250:3417:f200:0:0:0:0/56
- 2001:250:3417:f300:0:0:0:0/56
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- 2001:250:3417:f500:0:0:0:0/56
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