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 2001:250:5838::/48 subnet
- 2001:250:5838:0:0:0:0:0/56
- 2001:250:5838:100:0:0:0:0/56
- 2001:250:5838:200:0:0:0:0/56
- 2001:250:5838:300:0:0:0:0/56
- 2001:250:5838:400:0:0:0:0/56
- 2001:250:5838:500:0:0:0:0/56
- 2001:250:5838:600:0:0:0:0/56
- 2001:250:5838:700:0:0:0:0/56
- 2001:250:5838:800:0:0:0:0/56
- 2001:250:5838:900:0:0:0:0/56
- 2001:250:5838:a00:0:0:0:0/56
- 2001:250:5838:b00:0:0:0:0/56
- 2001:250:5838:c00:0:0:0:0/56
- 2001:250:5838:d00:0:0:0:0/56
- 2001:250:5838:e00:0:0:0:0/56
- 2001:250:5838:f00:0:0:0:0/56
- 2001:250:5838:1000:0:0:0:0/56
- 2001:250:5838:1100:0:0:0:0/56
- 2001:250:5838:1200:0:0:0:0/56
- 2001:250:5838:1300:0:0:0:0/56
- 2001:250:5838:1400:0:0:0:0/56
- 2001:250:5838:1500:0:0:0:0/56
- 2001:250:5838:1600:0:0:0:0/56
- 2001:250:5838:1700:0:0:0:0/56
- 2001:250:5838:1800:0:0:0:0/56
- 2001:250:5838:1900:0:0:0:0/56
- 2001:250:5838:1a00:0:0:0:0/56
- 2001:250:5838:1b00:0:0:0:0/56
- 2001:250:5838:1c00:0:0:0:0/56
- 2001:250:5838:1d00:0:0:0:0/56
- 2001:250:5838:1e00:0:0:0:0/56
- 2001:250:5838:1f00:0:0:0:0/56
- 2001:250:5838:2000:0:0:0:0/56
- 2001:250:5838:2100:0:0:0:0/56
- 2001:250:5838:2200:0:0:0:0/56
- 2001:250:5838:2300:0:0:0:0/56
- 2001:250:5838:2400:0:0:0:0/56
- 2001:250:5838:2500:0:0:0:0/56
- 2001:250:5838:2600:0:0:0:0/56
- 2001:250:5838:2700:0:0:0:0/56
- 2001:250:5838:2800:0:0:0:0/56
- 2001:250:5838:2900:0:0:0:0/56
- 2001:250:5838:2a00:0:0:0:0/56
- 2001:250:5838:2b00:0:0:0:0/56
- 2001:250:5838:2c00:0:0:0:0/56
- 2001:250:5838:2d00:0:0:0:0/56
- 2001:250:5838:2e00:0:0:0:0/56
- 2001:250:5838:2f00:0:0:0:0/56
- 2001:250:5838:3000:0:0:0:0/56
- 2001:250:5838:3100:0:0:0:0/56
- 2001:250:5838:3200:0:0:0:0/56
- 2001:250:5838:3300:0:0:0:0/56
- 2001:250:5838:3400:0:0:0:0/56
- 2001:250:5838:3500:0:0:0:0/56
- 2001:250:5838:3600:0:0:0:0/56
- 2001:250:5838:3700:0:0:0:0/56
- 2001:250:5838:3800:0:0:0:0/56
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- 2001:250:5838:3a00:0:0:0:0/56
- 2001:250:5838:3b00:0:0:0:0/56
- 2001:250:5838:3c00:0:0:0:0/56
- 2001:250:5838:3d00:0:0:0:0/56
- 2001:250:5838:3e00:0:0:0:0/56
- 2001:250:5838:3f00:0:0:0:0/56
- 2001:250:5838:4000:0:0:0:0/56
- 2001:250:5838:4100:0:0:0:0/56
- 2001:250:5838:4200:0:0:0:0/56
- 2001:250:5838:4300:0:0:0:0/56
- 2001:250:5838:4400:0:0:0:0/56
- 2001:250:5838:4500:0:0:0:0/56
- 2001:250:5838:4600:0:0:0:0/56
- 2001:250:5838:4700:0:0:0:0/56
- 2001:250:5838:4800:0:0:0:0/56
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- 2001:250:5838:4a00:0:0:0:0/56
- 2001:250:5838:4b00:0:0:0:0/56
- 2001:250:5838:4c00:0:0:0:0/56
- 2001:250:5838:4d00:0:0:0:0/56
- 2001:250:5838:4e00:0:0:0:0/56
- 2001:250:5838:4f00:0:0:0:0/56
- 2001:250:5838:5000:0:0:0:0/56
- 2001:250:5838:5100:0:0:0:0/56
- 2001:250:5838:5200:0:0:0:0/56
- 2001:250:5838:5300:0:0:0:0/56
- 2001:250:5838:5400:0:0:0:0/56
- 2001:250:5838:5500:0:0:0:0/56
- 2001:250:5838:5600:0:0:0:0/56
- 2001:250:5838:5700:0:0:0:0/56
- 2001:250:5838:5800:0:0:0:0/56
- 2001:250:5838:5900:0:0:0:0/56
- 2001:250:5838:5a00:0:0:0:0/56
- 2001:250:5838:5b00:0:0:0:0/56
- 2001:250:5838:5c00:0:0:0:0/56
- 2001:250:5838:5d00:0:0:0:0/56
- 2001:250:5838:5e00:0:0:0:0/56
- 2001:250:5838:5f00:0:0:0:0/56
- 2001:250:5838:6000:0:0:0:0/56
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- 2001:250:5838:6200:0:0:0:0/56
- 2001:250:5838:6300:0:0:0:0/56
- 2001:250:5838:6400:0:0:0:0/56
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- 2001:250:5838:6800:0:0:0:0/56
- 2001:250:5838:6900:0:0:0:0/56
- 2001:250:5838:6a00:0:0:0:0/56
- 2001:250:5838:6b00:0:0:0:0/56
- 2001:250:5838:6c00:0:0:0:0/56
- 2001:250:5838:6d00:0:0:0:0/56
- 2001:250:5838:6e00:0:0:0:0/56
- 2001:250:5838:6f00:0:0:0:0/56
- 2001:250:5838:7000:0:0:0:0/56
- 2001:250:5838:7100:0:0:0:0/56
- 2001:250:5838:7200:0:0:0:0/56
- 2001:250:5838:7300:0:0:0:0/56
- 2001:250:5838:7400:0:0:0:0/56
- 2001:250:5838:7500:0:0:0:0/56
- 2001:250:5838:7600:0:0:0:0/56
- 2001:250:5838:7700:0:0:0:0/56
- 2001:250:5838:7800:0:0:0:0/56
- 2001:250:5838:7900:0:0:0:0/56
- 2001:250:5838:7a00:0:0:0:0/56
- 2001:250:5838:7b00:0:0:0:0/56
- 2001:250:5838:7c00:0:0:0:0/56
- 2001:250:5838:7d00:0:0:0:0/56
- 2001:250:5838:7e00:0:0:0:0/56
- 2001:250:5838:7f00:0:0:0:0/56
- 2001:250:5838:8000:0:0:0:0/56
- 2001:250:5838:8100:0:0:0:0/56
- 2001:250:5838:8200:0:0:0:0/56
- 2001:250:5838:8300:0:0:0:0/56
- 2001:250:5838:8400:0:0:0:0/56
- 2001:250:5838:8500:0:0:0:0/56
- 2001:250:5838:8600:0:0:0:0/56
- 2001:250:5838:8700:0:0:0:0/56
- 2001:250:5838:8800:0:0:0:0/56
- 2001:250:5838:8900:0:0:0:0/56
- 2001:250:5838:8a00:0:0:0:0/56
- 2001:250:5838:8b00:0:0:0:0/56
- 2001:250:5838:8c00:0:0:0:0/56
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- 2001:250:5838:8e00:0:0:0:0/56
- 2001:250:5838:8f00:0:0:0:0/56
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- 2001:250:5838:9300:0:0:0:0/56
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- 2001:250:5838:9500:0:0:0:0/56
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- 2001:250:5838:9700:0:0:0:0/56
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- 2001:250:5838:a000:0:0:0:0/56
- 2001:250:5838:a100:0:0:0:0/56
- 2001:250:5838:a200:0:0:0:0/56
- 2001:250:5838:a300:0:0:0:0/56
- 2001:250:5838:a400:0:0:0:0/56
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- 2001:250:5838:a600:0:0:0:0/56
- 2001:250:5838:a700:0:0:0:0/56
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- 2001:250:5838:a900:0:0:0:0/56
- 2001:250:5838:aa00:0:0:0:0/56
- 2001:250:5838:ab00:0:0:0:0/56
- 2001:250:5838:ac00:0:0:0:0/56
- 2001:250:5838:ad00:0:0:0:0/56
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- 2001:250:5838:af00:0:0:0:0/56
- 2001:250:5838:b000:0:0:0:0/56
- 2001:250:5838:b100:0:0:0:0/56
- 2001:250:5838:b200:0:0:0:0/56
- 2001:250:5838:b300:0:0:0:0/56
- 2001:250:5838:b400:0:0:0:0/56
- 2001:250:5838:b500:0:0:0:0/56
- 2001:250:5838:b600:0:0:0:0/56
- 2001:250:5838:b700:0:0:0:0/56
- 2001:250:5838:b800:0:0:0:0/56
- 2001:250:5838:b900:0:0:0:0/56
- 2001:250:5838:ba00:0:0:0:0/56
- 2001:250:5838:bb00:0:0:0:0/56
- 2001:250:5838:bc00:0:0:0:0/56
- 2001:250:5838:bd00:0:0:0:0/56
- 2001:250:5838:be00:0:0:0:0/56
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- 2001:250:5838:c400:0:0:0:0/56
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- 2001:250:5838:e900:0:0:0:0/56
- 2001:250:5838:ea00:0:0:0:0/56
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- 2001:250:5838:ec00:0:0:0:0/56
- 2001:250:5838:ed00:0:0:0:0/56
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- 2001:250:5838:ef00:0:0:0:0/56
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