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 2001:250:2436::/48 subnet
- 2001:250:2436:0:0:0:0:0/56
- 2001:250:2436:100:0:0:0:0/56
- 2001:250:2436:200:0:0:0:0/56
- 2001:250:2436:300:0:0:0:0/56
- 2001:250:2436:400:0:0:0:0/56
- 2001:250:2436:500:0:0:0:0/56
- 2001:250:2436:600:0:0:0:0/56
- 2001:250:2436:700:0:0:0:0/56
- 2001:250:2436:800:0:0:0:0/56
- 2001:250:2436:900:0:0:0:0/56
- 2001:250:2436:a00:0:0:0:0/56
- 2001:250:2436:b00:0:0:0:0/56
- 2001:250:2436:c00:0:0:0:0/56
- 2001:250:2436:d00:0:0:0:0/56
- 2001:250:2436:e00:0:0:0:0/56
- 2001:250:2436:f00:0:0:0:0/56
- 2001:250:2436:1000:0:0:0:0/56
- 2001:250:2436:1100:0:0:0:0/56
- 2001:250:2436:1200:0:0:0:0/56
- 2001:250:2436:1300:0:0:0:0/56
- 2001:250:2436:1400:0:0:0:0/56
- 2001:250:2436:1500:0:0:0:0/56
- 2001:250:2436:1600:0:0:0:0/56
- 2001:250:2436:1700:0:0:0:0/56
- 2001:250:2436:1800:0:0:0:0/56
- 2001:250:2436:1900:0:0:0:0/56
- 2001:250:2436:1a00:0:0:0:0/56
- 2001:250:2436:1b00:0:0:0:0/56
- 2001:250:2436:1c00:0:0:0:0/56
- 2001:250:2436:1d00:0:0:0:0/56
- 2001:250:2436:1e00:0:0:0:0/56
- 2001:250:2436:1f00:0:0:0:0/56
- 2001:250:2436:2000:0:0:0:0/56
- 2001:250:2436:2100:0:0:0:0/56
- 2001:250:2436:2200:0:0:0:0/56
- 2001:250:2436:2300:0:0:0:0/56
- 2001:250:2436:2400:0:0:0:0/56
- 2001:250:2436:2500:0:0:0:0/56
- 2001:250:2436:2600:0:0:0:0/56
- 2001:250:2436:2700:0:0:0:0/56
- 2001:250:2436:2800:0:0:0:0/56
- 2001:250:2436:2900:0:0:0:0/56
- 2001:250:2436:2a00:0:0:0:0/56
- 2001:250:2436:2b00:0:0:0:0/56
- 2001:250:2436:2c00:0:0:0:0/56
- 2001:250:2436:2d00:0:0:0:0/56
- 2001:250:2436:2e00:0:0:0:0/56
- 2001:250:2436:2f00:0:0:0:0/56
- 2001:250:2436:3000:0:0:0:0/56
- 2001:250:2436:3100:0:0:0:0/56
- 2001:250:2436:3200:0:0:0:0/56
- 2001:250:2436:3300:0:0:0:0/56
- 2001:250:2436:3400:0:0:0:0/56
- 2001:250:2436:3500:0:0:0:0/56
- 2001:250:2436:3600:0:0:0:0/56
- 2001:250:2436:3700:0:0:0:0/56
- 2001:250:2436:3800:0:0:0:0/56
- 2001:250:2436:3900:0:0:0:0/56
- 2001:250:2436:3a00:0:0:0:0/56
- 2001:250:2436:3b00:0:0:0:0/56
- 2001:250:2436:3c00:0:0:0:0/56
- 2001:250:2436:3d00:0:0:0:0/56
- 2001:250:2436:3e00:0:0:0:0/56
- 2001:250:2436:3f00:0:0:0:0/56
- 2001:250:2436:4000:0:0:0:0/56
- 2001:250:2436:4100:0:0:0:0/56
- 2001:250:2436:4200:0:0:0:0/56
- 2001:250:2436:4300:0:0:0:0/56
- 2001:250:2436:4400:0:0:0:0/56
- 2001:250:2436:4500:0:0:0:0/56
- 2001:250:2436:4600:0:0:0:0/56
- 2001:250:2436:4700:0:0:0:0/56
- 2001:250:2436:4800:0:0:0:0/56
- 2001:250:2436:4900:0:0:0:0/56
- 2001:250:2436:4a00:0:0:0:0/56
- 2001:250:2436:4b00:0:0:0:0/56
- 2001:250:2436:4c00:0:0:0:0/56
- 2001:250:2436:4d00:0:0:0:0/56
- 2001:250:2436:4e00:0:0:0:0/56
- 2001:250:2436:4f00:0:0:0:0/56
- 2001:250:2436:5000:0:0:0:0/56
- 2001:250:2436:5100:0:0:0:0/56
- 2001:250:2436:5200:0:0:0:0/56
- 2001:250:2436:5300:0:0:0:0/56
- 2001:250:2436:5400:0:0:0:0/56
- 2001:250:2436:5500:0:0:0:0/56
- 2001:250:2436:5600:0:0:0:0/56
- 2001:250:2436:5700:0:0:0:0/56
- 2001:250:2436:5800:0:0:0:0/56
- 2001:250:2436:5900:0:0:0:0/56
- 2001:250:2436:5a00:0:0:0:0/56
- 2001:250:2436:5b00:0:0:0:0/56
- 2001:250:2436:5c00:0:0:0:0/56
- 2001:250:2436:5d00:0:0:0:0/56
- 2001:250:2436:5e00:0:0:0:0/56
- 2001:250:2436:5f00:0:0:0:0/56
- 2001:250:2436:6000:0:0:0:0/56
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- 2001:250:2436:6200:0:0:0:0/56
- 2001:250:2436:6300:0:0:0:0/56
- 2001:250:2436:6400:0:0:0:0/56
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- 2001:250:2436:6600:0:0:0:0/56
- 2001:250:2436:6700:0:0:0:0/56
- 2001:250:2436:6800:0:0:0:0/56
- 2001:250:2436:6900:0:0:0:0/56
- 2001:250:2436:6a00:0:0:0:0/56
- 2001:250:2436:6b00:0:0:0:0/56
- 2001:250:2436:6c00:0:0:0:0/56
- 2001:250:2436:6d00:0:0:0:0/56
- 2001:250:2436:6e00:0:0:0:0/56
- 2001:250:2436:6f00:0:0:0:0/56
- 2001:250:2436:7000:0:0:0:0/56
- 2001:250:2436:7100:0:0:0:0/56
- 2001:250:2436:7200:0:0:0:0/56
- 2001:250:2436:7300:0:0:0:0/56
- 2001:250:2436:7400:0:0:0:0/56
- 2001:250:2436:7500:0:0:0:0/56
- 2001:250:2436:7600:0:0:0:0/56
- 2001:250:2436:7700:0:0:0:0/56
- 2001:250:2436:7800:0:0:0:0/56
- 2001:250:2436:7900:0:0:0:0/56
- 2001:250:2436:7a00:0:0:0:0/56
- 2001:250:2436:7b00:0:0:0:0/56
- 2001:250:2436:7c00:0:0:0:0/56
- 2001:250:2436:7d00:0:0:0:0/56
- 2001:250:2436:7e00:0:0:0:0/56
- 2001:250:2436:7f00:0:0:0:0/56
- 2001:250:2436:8000:0:0:0:0/56
- 2001:250:2436:8100:0:0:0:0/56
- 2001:250:2436:8200:0:0:0:0/56
- 2001:250:2436:8300:0:0:0:0/56
- 2001:250:2436:8400:0:0:0:0/56
- 2001:250:2436:8500:0:0:0:0/56
- 2001:250:2436:8600:0:0:0:0/56
- 2001:250:2436:8700:0:0:0:0/56
- 2001:250:2436:8800:0:0:0:0/56
- 2001:250:2436:8900:0:0:0:0/56
- 2001:250:2436:8a00:0:0:0:0/56
- 2001:250:2436:8b00:0:0:0:0/56
- 2001:250:2436:8c00:0:0:0:0/56
- 2001:250:2436:8d00:0:0:0:0/56
- 2001:250:2436:8e00:0:0:0:0/56
- 2001:250:2436:8f00:0:0:0:0/56
- 2001:250:2436:9000:0:0:0:0/56
- 2001:250:2436:9100:0:0:0:0/56
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- 2001:250:2436:9300:0:0:0:0/56
- 2001:250:2436:9400:0:0:0:0/56
- 2001:250:2436:9500:0:0:0:0/56
- 2001:250:2436:9600:0:0:0:0/56
- 2001:250:2436:9700:0:0:0:0/56
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- 2001:250:2436:9900:0:0:0:0/56
- 2001:250:2436:9a00:0:0:0:0/56
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- 2001:250:2436:9c00:0:0:0:0/56
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- 2001:250:2436:9e00:0:0:0:0/56
- 2001:250:2436:9f00:0:0:0:0/56
- 2001:250:2436:a000:0:0:0:0/56
- 2001:250:2436:a100:0:0:0:0/56
- 2001:250:2436:a200:0:0:0:0/56
- 2001:250:2436:a300:0:0:0:0/56
- 2001:250:2436:a400:0:0:0:0/56
- 2001:250:2436:a500:0:0:0:0/56
- 2001:250:2436:a600:0:0:0:0/56
- 2001:250:2436:a700:0:0:0:0/56
- 2001:250:2436:a800:0:0:0:0/56
- 2001:250:2436:a900:0:0:0:0/56
- 2001:250:2436:aa00:0:0:0:0/56
- 2001:250:2436:ab00:0:0:0:0/56
- 2001:250:2436:ac00:0:0:0:0/56
- 2001:250:2436:ad00:0:0:0:0/56
- 2001:250:2436:ae00:0:0:0:0/56
- 2001:250:2436:af00:0:0:0:0/56
- 2001:250:2436:b000:0:0:0:0/56
- 2001:250:2436:b100:0:0:0:0/56
- 2001:250:2436:b200:0:0:0:0/56
- 2001:250:2436:b300:0:0:0:0/56
- 2001:250:2436:b400:0:0:0:0/56
- 2001:250:2436:b500:0:0:0:0/56
- 2001:250:2436:b600:0:0:0:0/56
- 2001:250:2436:b700:0:0:0:0/56
- 2001:250:2436:b800:0:0:0:0/56
- 2001:250:2436:b900:0:0:0:0/56
- 2001:250:2436:ba00:0:0:0:0/56
- 2001:250:2436:bb00:0:0:0:0/56
- 2001:250:2436:bc00:0:0:0:0/56
- 2001:250:2436:bd00:0:0:0:0/56
- 2001:250:2436:be00:0:0:0:0/56
- 2001:250:2436:bf00:0:0:0:0/56
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- 2001:250:2436:c100:0:0:0:0/56
- 2001:250:2436:c200:0:0:0:0/56
- 2001:250:2436:c300:0:0:0:0/56
- 2001:250:2436:c400:0:0:0:0/56
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- 2001:250:2436:c600:0:0:0:0/56
- 2001:250:2436:c700:0:0:0:0/56
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- 2001:250:2436:e900:0:0:0:0/56
- 2001:250:2436:ea00:0:0:0:0/56
- 2001:250:2436:eb00:0:0:0:0/56
- 2001:250:2436:ec00:0:0:0:0/56
- 2001:250:2436:ed00:0:0:0:0/56
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- 2001:250:2436:ef00:0:0:0:0/56
- 2001:250:2436:f000:0:0:0:0/56
- 2001:250:2436:f100:0:0:0:0/56
- 2001:250:2436:f200:0:0:0:0/56
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- 2001:250:2436:f500:0:0:0:0/56
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