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 2001:250:6031::/48 subnet
- 2001:250:6031:0:0:0:0:0/56
- 2001:250:6031:100:0:0:0:0/56
- 2001:250:6031:200:0:0:0:0/56
- 2001:250:6031:300:0:0:0:0/56
- 2001:250:6031:400:0:0:0:0/56
- 2001:250:6031:500:0:0:0:0/56
- 2001:250:6031:600:0:0:0:0/56
- 2001:250:6031:700:0:0:0:0/56
- 2001:250:6031:800:0:0:0:0/56
- 2001:250:6031:900:0:0:0:0/56
- 2001:250:6031:a00:0:0:0:0/56
- 2001:250:6031:b00:0:0:0:0/56
- 2001:250:6031:c00:0:0:0:0/56
- 2001:250:6031:d00:0:0:0:0/56
- 2001:250:6031:e00:0:0:0:0/56
- 2001:250:6031:f00:0:0:0:0/56
- 2001:250:6031:1000:0:0:0:0/56
- 2001:250:6031:1100:0:0:0:0/56
- 2001:250:6031:1200:0:0:0:0/56
- 2001:250:6031:1300:0:0:0:0/56
- 2001:250:6031:1400:0:0:0:0/56
- 2001:250:6031:1500:0:0:0:0/56
- 2001:250:6031:1600:0:0:0:0/56
- 2001:250:6031:1700:0:0:0:0/56
- 2001:250:6031:1800:0:0:0:0/56
- 2001:250:6031:1900:0:0:0:0/56
- 2001:250:6031:1a00:0:0:0:0/56
- 2001:250:6031:1b00:0:0:0:0/56
- 2001:250:6031:1c00:0:0:0:0/56
- 2001:250:6031:1d00:0:0:0:0/56
- 2001:250:6031:1e00:0:0:0:0/56
- 2001:250:6031:1f00:0:0:0:0/56
- 2001:250:6031:2000:0:0:0:0/56
- 2001:250:6031:2100:0:0:0:0/56
- 2001:250:6031:2200:0:0:0:0/56
- 2001:250:6031:2300:0:0:0:0/56
- 2001:250:6031:2400:0:0:0:0/56
- 2001:250:6031:2500:0:0:0:0/56
- 2001:250:6031:2600:0:0:0:0/56
- 2001:250:6031:2700:0:0:0:0/56
- 2001:250:6031:2800:0:0:0:0/56
- 2001:250:6031:2900:0:0:0:0/56
- 2001:250:6031:2a00:0:0:0:0/56
- 2001:250:6031:2b00:0:0:0:0/56
- 2001:250:6031:2c00:0:0:0:0/56
- 2001:250:6031:2d00:0:0:0:0/56
- 2001:250:6031:2e00:0:0:0:0/56
- 2001:250:6031:2f00:0:0:0:0/56
- 2001:250:6031:3000:0:0:0:0/56
- 2001:250:6031:3100:0:0:0:0/56
- 2001:250:6031:3200:0:0:0:0/56
- 2001:250:6031:3300:0:0:0:0/56
- 2001:250:6031:3400:0:0:0:0/56
- 2001:250:6031:3500:0:0:0:0/56
- 2001:250:6031:3600:0:0:0:0/56
- 2001:250:6031:3700:0:0:0:0/56
- 2001:250:6031:3800:0:0:0:0/56
- 2001:250:6031:3900:0:0:0:0/56
- 2001:250:6031:3a00:0:0:0:0/56
- 2001:250:6031:3b00:0:0:0:0/56
- 2001:250:6031:3c00:0:0:0:0/56
- 2001:250:6031:3d00:0:0:0:0/56
- 2001:250:6031:3e00:0:0:0:0/56
- 2001:250:6031:3f00:0:0:0:0/56
- 2001:250:6031:4000:0:0:0:0/56
- 2001:250:6031:4100:0:0:0:0/56
- 2001:250:6031:4200:0:0:0:0/56
- 2001:250:6031:4300:0:0:0:0/56
- 2001:250:6031:4400:0:0:0:0/56
- 2001:250:6031:4500:0:0:0:0/56
- 2001:250:6031:4600:0:0:0:0/56
- 2001:250:6031:4700:0:0:0:0/56
- 2001:250:6031:4800:0:0:0:0/56
- 2001:250:6031:4900:0:0:0:0/56
- 2001:250:6031:4a00:0:0:0:0/56
- 2001:250:6031:4b00:0:0:0:0/56
- 2001:250:6031:4c00:0:0:0:0/56
- 2001:250:6031:4d00:0:0:0:0/56
- 2001:250:6031:4e00:0:0:0:0/56
- 2001:250:6031:4f00:0:0:0:0/56
- 2001:250:6031:5000:0:0:0:0/56
- 2001:250:6031:5100:0:0:0:0/56
- 2001:250:6031:5200:0:0:0:0/56
- 2001:250:6031:5300:0:0:0:0/56
- 2001:250:6031:5400:0:0:0:0/56
- 2001:250:6031:5500:0:0:0:0/56
- 2001:250:6031:5600:0:0:0:0/56
- 2001:250:6031:5700:0:0:0:0/56
- 2001:250:6031:5800:0:0:0:0/56
- 2001:250:6031:5900:0:0:0:0/56
- 2001:250:6031:5a00:0:0:0:0/56
- 2001:250:6031:5b00:0:0:0:0/56
- 2001:250:6031:5c00:0:0:0:0/56
- 2001:250:6031:5d00:0:0:0:0/56
- 2001:250:6031:5e00:0:0:0:0/56
- 2001:250:6031:5f00:0:0:0:0/56
- 2001:250:6031:6000:0:0:0:0/56
- 2001:250:6031:6100:0:0:0:0/56
- 2001:250:6031:6200:0:0:0:0/56
- 2001:250:6031:6300:0:0:0:0/56
- 2001:250:6031:6400:0:0:0:0/56
- 2001:250:6031:6500:0:0:0:0/56
- 2001:250:6031:6600:0:0:0:0/56
- 2001:250:6031:6700:0:0:0:0/56
- 2001:250:6031:6800:0:0:0:0/56
- 2001:250:6031:6900:0:0:0:0/56
- 2001:250:6031:6a00:0:0:0:0/56
- 2001:250:6031:6b00:0:0:0:0/56
- 2001:250:6031:6c00:0:0:0:0/56
- 2001:250:6031:6d00:0:0:0:0/56
- 2001:250:6031:6e00:0:0:0:0/56
- 2001:250:6031:6f00:0:0:0:0/56
- 2001:250:6031:7000:0:0:0:0/56
- 2001:250:6031:7100:0:0:0:0/56
- 2001:250:6031:7200:0:0:0:0/56
- 2001:250:6031:7300:0:0:0:0/56
- 2001:250:6031:7400:0:0:0:0/56
- 2001:250:6031:7500:0:0:0:0/56
- 2001:250:6031:7600:0:0:0:0/56
- 2001:250:6031:7700:0:0:0:0/56
- 2001:250:6031:7800:0:0:0:0/56
- 2001:250:6031:7900:0:0:0:0/56
- 2001:250:6031:7a00:0:0:0:0/56
- 2001:250:6031:7b00:0:0:0:0/56
- 2001:250:6031:7c00:0:0:0:0/56
- 2001:250:6031:7d00:0:0:0:0/56
- 2001:250:6031:7e00:0:0:0:0/56
- 2001:250:6031:7f00:0:0:0:0/56
- 2001:250:6031:8000:0:0:0:0/56
- 2001:250:6031:8100:0:0:0:0/56
- 2001:250:6031:8200:0:0:0:0/56
- 2001:250:6031:8300:0:0:0:0/56
- 2001:250:6031:8400:0:0:0:0/56
- 2001:250:6031:8500:0:0:0:0/56
- 2001:250:6031:8600:0:0:0:0/56
- 2001:250:6031:8700:0:0:0:0/56
- 2001:250:6031:8800:0:0:0:0/56
- 2001:250:6031:8900:0:0:0:0/56
- 2001:250:6031:8a00:0:0:0:0/56
- 2001:250:6031:8b00:0:0:0:0/56
- 2001:250:6031:8c00:0:0:0:0/56
- 2001:250:6031:8d00:0:0:0:0/56
- 2001:250:6031:8e00:0:0:0:0/56
- 2001:250:6031:8f00:0:0:0:0/56
- 2001:250:6031:9000:0:0:0:0/56
- 2001:250:6031:9100:0:0:0:0/56
- 2001:250:6031:9200:0:0:0:0/56
- 2001:250:6031:9300:0:0:0:0/56
- 2001:250:6031:9400:0:0:0:0/56
- 2001:250:6031:9500:0:0:0:0/56
- 2001:250:6031:9600:0:0:0:0/56
- 2001:250:6031:9700:0:0:0:0/56
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- 2001:250:6031:9900:0:0:0:0/56
- 2001:250:6031:9a00:0:0:0:0/56
- 2001:250:6031:9b00:0:0:0:0/56
- 2001:250:6031:9c00:0:0:0:0/56
- 2001:250:6031:9d00:0:0:0:0/56
- 2001:250:6031:9e00:0:0:0:0/56
- 2001:250:6031:9f00:0:0:0:0/56
- 2001:250:6031:a000:0:0:0:0/56
- 2001:250:6031:a100:0:0:0:0/56
- 2001:250:6031:a200:0:0:0:0/56
- 2001:250:6031:a300:0:0:0:0/56
- 2001:250:6031:a400:0:0:0:0/56
- 2001:250:6031:a500:0:0:0:0/56
- 2001:250:6031:a600:0:0:0:0/56
- 2001:250:6031:a700:0:0:0:0/56
- 2001:250:6031:a800:0:0:0:0/56
- 2001:250:6031:a900:0:0:0:0/56
- 2001:250:6031:aa00:0:0:0:0/56
- 2001:250:6031:ab00:0:0:0:0/56
- 2001:250:6031:ac00:0:0:0:0/56
- 2001:250:6031:ad00:0:0:0:0/56
- 2001:250:6031:ae00:0:0:0:0/56
- 2001:250:6031:af00:0:0:0:0/56
- 2001:250:6031:b000:0:0:0:0/56
- 2001:250:6031:b100:0:0:0:0/56
- 2001:250:6031:b200:0:0:0:0/56
- 2001:250:6031:b300:0:0:0:0/56
- 2001:250:6031:b400:0:0:0:0/56
- 2001:250:6031:b500:0:0:0:0/56
- 2001:250:6031:b600:0:0:0:0/56
- 2001:250:6031:b700:0:0:0:0/56
- 2001:250:6031:b800:0:0:0:0/56
- 2001:250:6031:b900:0:0:0:0/56
- 2001:250:6031:ba00:0:0:0:0/56
- 2001:250:6031:bb00:0:0:0:0/56
- 2001:250:6031:bc00:0:0:0:0/56
- 2001:250:6031:bd00:0:0:0:0/56
- 2001:250:6031:be00:0:0:0:0/56
- 2001:250:6031:bf00:0:0:0:0/56
- 2001:250:6031:c000:0:0:0:0/56
- 2001:250:6031:c100:0:0:0:0/56
- 2001:250:6031:c200:0:0:0:0/56
- 2001:250:6031:c300:0:0:0:0/56
- 2001:250:6031:c400:0:0:0:0/56
- 2001:250:6031:c500:0:0:0:0/56
- 2001:250:6031:c600:0:0:0:0/56
- 2001:250:6031:c700:0:0:0:0/56
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- 2001:250:6031:c900:0:0:0:0/56
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- 2001:250:6031:cf00:0:0:0:0/56
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- 2001:250:6031:d300:0:0:0:0/56
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- 2001:250:6031:d500:0:0:0:0/56
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- 2001:250:6031:e400:0:0:0:0/56
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- 2001:250:6031:e700:0:0:0:0/56
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- 2001:250:6031:e900:0:0:0:0/56
- 2001:250:6031:ea00:0:0:0:0/56
- 2001:250:6031:eb00:0:0:0:0/56
- 2001:250:6031:ec00:0:0:0:0/56
- 2001:250:6031:ed00:0:0:0:0/56
- 2001:250:6031:ee00:0:0:0:0/56
- 2001:250:6031:ef00:0:0:0:0/56
- 2001:250:6031:f000:0:0:0:0/56
- 2001:250:6031:f100:0:0:0:0/56
- 2001:250:6031:f200:0:0:0:0/56
- 2001:250:6031:f300:0:0:0:0/56
- 2001:250:6031:f400:0:0:0:0/56
- 2001:250:6031:f500:0:0:0:0/56
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- 2001:250:6031:ff00:0:0:0:0/56