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
[whois.apnic.net]
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 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
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 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
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 2001:250:6426::/48 subnet
- 2001:250:6426:0:0:0:0:0/56
- 2001:250:6426:100:0:0:0:0/56
- 2001:250:6426:200:0:0:0:0/56
- 2001:250:6426:300:0:0:0:0/56
- 2001:250:6426:400:0:0:0:0/56
- 2001:250:6426:500:0:0:0:0/56
- 2001:250:6426:600:0:0:0:0/56
- 2001:250:6426:700:0:0:0:0/56
- 2001:250:6426:800:0:0:0:0/56
- 2001:250:6426:900:0:0:0:0/56
- 2001:250:6426:a00:0:0:0:0/56
- 2001:250:6426:b00:0:0:0:0/56
- 2001:250:6426:c00:0:0:0:0/56
- 2001:250:6426:d00:0:0:0:0/56
- 2001:250:6426:e00:0:0:0:0/56
- 2001:250:6426:f00:0:0:0:0/56
- 2001:250:6426:1000:0:0:0:0/56
- 2001:250:6426:1100:0:0:0:0/56
- 2001:250:6426:1200:0:0:0:0/56
- 2001:250:6426:1300:0:0:0:0/56
- 2001:250:6426:1400:0:0:0:0/56
- 2001:250:6426:1500:0:0:0:0/56
- 2001:250:6426:1600:0:0:0:0/56
- 2001:250:6426:1700:0:0:0:0/56
- 2001:250:6426:1800:0:0:0:0/56
- 2001:250:6426:1900:0:0:0:0/56
- 2001:250:6426:1a00:0:0:0:0/56
- 2001:250:6426:1b00:0:0:0:0/56
- 2001:250:6426:1c00:0:0:0:0/56
- 2001:250:6426:1d00:0:0:0:0/56
- 2001:250:6426:1e00:0:0:0:0/56
- 2001:250:6426:1f00:0:0:0:0/56
- 2001:250:6426:2000:0:0:0:0/56
- 2001:250:6426:2100:0:0:0:0/56
- 2001:250:6426:2200:0:0:0:0/56
- 2001:250:6426:2300:0:0:0:0/56
- 2001:250:6426:2400:0:0:0:0/56
- 2001:250:6426:2500:0:0:0:0/56
- 2001:250:6426:2600:0:0:0:0/56
- 2001:250:6426:2700:0:0:0:0/56
- 2001:250:6426:2800:0:0:0:0/56
- 2001:250:6426:2900:0:0:0:0/56
- 2001:250:6426:2a00:0:0:0:0/56
- 2001:250:6426:2b00:0:0:0:0/56
- 2001:250:6426:2c00:0:0:0:0/56
- 2001:250:6426:2d00:0:0:0:0/56
- 2001:250:6426:2e00:0:0:0:0/56
- 2001:250:6426:2f00:0:0:0:0/56
- 2001:250:6426:3000:0:0:0:0/56
- 2001:250:6426:3100:0:0:0:0/56
- 2001:250:6426:3200:0:0:0:0/56
- 2001:250:6426:3300:0:0:0:0/56
- 2001:250:6426:3400:0:0:0:0/56
- 2001:250:6426:3500:0:0:0:0/56
- 2001:250:6426:3600:0:0:0:0/56
- 2001:250:6426:3700:0:0:0:0/56
- 2001:250:6426:3800:0:0:0:0/56
- 2001:250:6426:3900:0:0:0:0/56
- 2001:250:6426:3a00:0:0:0:0/56
- 2001:250:6426:3b00:0:0:0:0/56
- 2001:250:6426:3c00:0:0:0:0/56
- 2001:250:6426:3d00:0:0:0:0/56
- 2001:250:6426:3e00:0:0:0:0/56
- 2001:250:6426:3f00:0:0:0:0/56
- 2001:250:6426:4000:0:0:0:0/56
- 2001:250:6426:4100:0:0:0:0/56
- 2001:250:6426:4200:0:0:0:0/56
- 2001:250:6426:4300:0:0:0:0/56
- 2001:250:6426:4400:0:0:0:0/56
- 2001:250:6426:4500:0:0:0:0/56
- 2001:250:6426:4600:0:0:0:0/56
- 2001:250:6426:4700:0:0:0:0/56
- 2001:250:6426:4800:0:0:0:0/56
- 2001:250:6426:4900:0:0:0:0/56
- 2001:250:6426:4a00:0:0:0:0/56
- 2001:250:6426:4b00:0:0:0:0/56
- 2001:250:6426:4c00:0:0:0:0/56
- 2001:250:6426:4d00:0:0:0:0/56
- 2001:250:6426:4e00:0:0:0:0/56
- 2001:250:6426:4f00:0:0:0:0/56
- 2001:250:6426:5000:0:0:0:0/56
- 2001:250:6426:5100:0:0:0:0/56
- 2001:250:6426:5200:0:0:0:0/56
- 2001:250:6426:5300:0:0:0:0/56
- 2001:250:6426:5400:0:0:0:0/56
- 2001:250:6426:5500:0:0:0:0/56
- 2001:250:6426:5600:0:0:0:0/56
- 2001:250:6426:5700:0:0:0:0/56
- 2001:250:6426:5800:0:0:0:0/56
- 2001:250:6426:5900:0:0:0:0/56
- 2001:250:6426:5a00:0:0:0:0/56
- 2001:250:6426:5b00:0:0:0:0/56
- 2001:250:6426:5c00:0:0:0:0/56
- 2001:250:6426:5d00:0:0:0:0/56
- 2001:250:6426:5e00:0:0:0:0/56
- 2001:250:6426:5f00:0:0:0:0/56
- 2001:250:6426:6000:0:0:0:0/56
- 2001:250:6426:6100:0:0:0:0/56
- 2001:250:6426:6200:0:0:0:0/56
- 2001:250:6426:6300:0:0:0:0/56
- 2001:250:6426:6400:0:0:0:0/56
- 2001:250:6426:6500:0:0:0:0/56
- 2001:250:6426:6600:0:0:0:0/56
- 2001:250:6426:6700:0:0:0:0/56
- 2001:250:6426:6800:0:0:0:0/56
- 2001:250:6426:6900:0:0:0:0/56
- 2001:250:6426:6a00:0:0:0:0/56
- 2001:250:6426:6b00:0:0:0:0/56
- 2001:250:6426:6c00:0:0:0:0/56
- 2001:250:6426:6d00:0:0:0:0/56
- 2001:250:6426:6e00:0:0:0:0/56
- 2001:250:6426:6f00:0:0:0:0/56
- 2001:250:6426:7000:0:0:0:0/56
- 2001:250:6426:7100:0:0:0:0/56
- 2001:250:6426:7200:0:0:0:0/56
- 2001:250:6426:7300:0:0:0:0/56
- 2001:250:6426:7400:0:0:0:0/56
- 2001:250:6426:7500:0:0:0:0/56
- 2001:250:6426:7600:0:0:0:0/56
- 2001:250:6426:7700:0:0:0:0/56
- 2001:250:6426:7800:0:0:0:0/56
- 2001:250:6426:7900:0:0:0:0/56
- 2001:250:6426:7a00:0:0:0:0/56
- 2001:250:6426:7b00:0:0:0:0/56
- 2001:250:6426:7c00:0:0:0:0/56
- 2001:250:6426:7d00:0:0:0:0/56
- 2001:250:6426:7e00:0:0:0:0/56
- 2001:250:6426:7f00:0:0:0:0/56
- 2001:250:6426:8000:0:0:0:0/56
- 2001:250:6426:8100:0:0:0:0/56
- 2001:250:6426:8200:0:0:0:0/56
- 2001:250:6426:8300:0:0:0:0/56
- 2001:250:6426:8400:0:0:0:0/56
- 2001:250:6426:8500:0:0:0:0/56
- 2001:250:6426:8600:0:0:0:0/56
- 2001:250:6426:8700:0:0:0:0/56
- 2001:250:6426:8800:0:0:0:0/56
- 2001:250:6426:8900:0:0:0:0/56
- 2001:250:6426:8a00:0:0:0:0/56
- 2001:250:6426:8b00:0:0:0:0/56
- 2001:250:6426:8c00:0:0:0:0/56
- 2001:250:6426:8d00:0:0:0:0/56
- 2001:250:6426:8e00:0:0:0:0/56
- 2001:250:6426:8f00:0:0:0:0/56
- 2001:250:6426:9000:0:0:0:0/56
- 2001:250:6426:9100:0:0:0:0/56
- 2001:250:6426:9200:0:0:0:0/56
- 2001:250:6426:9300:0:0:0:0/56
- 2001:250:6426:9400:0:0:0:0/56
- 2001:250:6426:9500:0:0:0:0/56
- 2001:250:6426:9600:0:0:0:0/56
- 2001:250:6426:9700:0:0:0:0/56
- 2001:250:6426:9800:0:0:0:0/56
- 2001:250:6426:9900:0:0:0:0/56
- 2001:250:6426:9a00:0:0:0:0/56
- 2001:250:6426:9b00:0:0:0:0/56
- 2001:250:6426:9c00:0:0:0:0/56
- 2001:250:6426:9d00:0:0:0:0/56
- 2001:250:6426:9e00:0:0:0:0/56
- 2001:250:6426:9f00:0:0:0:0/56
- 2001:250:6426:a000:0:0:0:0/56
- 2001:250:6426:a100:0:0:0:0/56
- 2001:250:6426:a200:0:0:0:0/56
- 2001:250:6426:a300:0:0:0:0/56
- 2001:250:6426:a400:0:0:0:0/56
- 2001:250:6426:a500:0:0:0:0/56
- 2001:250:6426:a600:0:0:0:0/56
- 2001:250:6426:a700:0:0:0:0/56
- 2001:250:6426:a800:0:0:0:0/56
- 2001:250:6426:a900:0:0:0:0/56
- 2001:250:6426:aa00:0:0:0:0/56
- 2001:250:6426:ab00:0:0:0:0/56
- 2001:250:6426:ac00:0:0:0:0/56
- 2001:250:6426:ad00:0:0:0:0/56
- 2001:250:6426:ae00:0:0:0:0/56
- 2001:250:6426:af00:0:0:0:0/56
- 2001:250:6426:b000:0:0:0:0/56
- 2001:250:6426:b100:0:0:0:0/56
- 2001:250:6426:b200:0:0:0:0/56
- 2001:250:6426:b300:0:0:0:0/56
- 2001:250:6426:b400:0:0:0:0/56
- 2001:250:6426:b500:0:0:0:0/56
- 2001:250:6426:b600:0:0:0:0/56
- 2001:250:6426:b700:0:0:0:0/56
- 2001:250:6426:b800:0:0:0:0/56
- 2001:250:6426:b900:0:0:0:0/56
- 2001:250:6426:ba00:0:0:0:0/56
- 2001:250:6426:bb00:0:0:0:0/56
- 2001:250:6426:bc00:0:0:0:0/56
- 2001:250:6426:bd00:0:0:0:0/56
- 2001:250:6426:be00:0:0:0:0/56
- 2001:250:6426:bf00:0:0:0:0/56
- 2001:250:6426:c000:0:0:0:0/56
- 2001:250:6426:c100:0:0:0:0/56
- 2001:250:6426:c200:0:0:0:0/56
- 2001:250:6426:c300:0:0:0:0/56
- 2001:250:6426:c400:0:0:0:0/56
- 2001:250:6426:c500:0:0:0:0/56
- 2001:250:6426:c600:0:0:0:0/56
- 2001:250:6426:c700:0:0:0:0/56
- 2001:250:6426:c800:0:0:0:0/56
- 2001:250:6426:c900:0:0:0:0/56
- 2001:250:6426:ca00:0:0:0:0/56
- 2001:250:6426:cb00:0:0:0:0/56
- 2001:250:6426:cc00:0:0:0:0/56
- 2001:250:6426:cd00:0:0:0:0/56
- 2001:250:6426:ce00:0:0:0:0/56
- 2001:250:6426:cf00:0:0:0:0/56
- 2001:250:6426:d000:0:0:0:0/56
- 2001:250:6426:d100:0:0:0:0/56
- 2001:250:6426:d200:0:0:0:0/56
- 2001:250:6426:d300:0:0:0:0/56
- 2001:250:6426:d400:0:0:0:0/56
- 2001:250:6426:d500:0:0:0:0/56
- 2001:250:6426:d600:0:0:0:0/56
- 2001:250:6426:d700:0:0:0:0/56
- 2001:250:6426:d800:0:0:0:0/56
- 2001:250:6426:d900:0:0:0:0/56
- 2001:250:6426:da00:0:0:0:0/56
- 2001:250:6426:db00:0:0:0:0/56
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- 2001:250:6426:dd00:0:0:0:0/56
- 2001:250:6426:de00:0:0:0:0/56
- 2001:250:6426:df00:0:0:0:0/56
- 2001:250:6426:e000:0:0:0:0/56
- 2001:250:6426:e100:0:0:0:0/56
- 2001:250:6426:e200:0:0:0:0/56
- 2001:250:6426:e300:0:0:0:0/56
- 2001:250:6426:e400:0:0:0:0/56
- 2001:250:6426:e500:0:0:0:0/56
- 2001:250:6426:e600:0:0:0:0/56
- 2001:250:6426:e700:0:0:0:0/56
- 2001:250:6426:e800:0:0:0:0/56
- 2001:250:6426:e900:0:0:0:0/56
- 2001:250:6426:ea00:0:0:0:0/56
- 2001:250:6426:eb00:0:0:0:0/56
- 2001:250:6426:ec00:0:0:0:0/56
- 2001:250:6426:ed00:0:0:0:0/56
- 2001:250:6426:ee00:0:0:0:0/56
- 2001:250:6426:ef00:0:0:0:0/56
- 2001:250:6426:f000:0:0:0:0/56
- 2001:250:6426:f100:0:0:0:0/56
- 2001:250:6426:f200:0:0:0:0/56
- 2001:250:6426:f300:0:0:0:0/56
- 2001:250:6426:f400:0:0:0:0/56
- 2001:250:6426:f500:0:0:0:0/56
- 2001:250:6426:f600:0:0:0:0/56
- 2001:250:6426:f700:0:0:0:0/56
- 2001:250:6426:f800:0:0:0:0/56
- 2001:250:6426:f900:0:0:0:0/56
- 2001:250:6426:fa00:0:0:0:0/56
- 2001:250:6426:fb00:0:0:0:0/56
- 2001:250:6426:fc00:0:0:0:0/56
- 2001:250:6426:fd00:0:0:0:0/56
- 2001:250:6426:fe00:0:0:0:0/56
- 2001:250:6426:ff00:0:0:0:0/56