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 2001:250:6822::/48 subnet
- 2001:250:6822:0:0:0:0:0/56
- 2001:250:6822:100:0:0:0:0/56
- 2001:250:6822:200:0:0:0:0/56
- 2001:250:6822:300:0:0:0:0/56
- 2001:250:6822:400:0:0:0:0/56
- 2001:250:6822:500:0:0:0:0/56
- 2001:250:6822:600:0:0:0:0/56
- 2001:250:6822:700:0:0:0:0/56
- 2001:250:6822:800:0:0:0:0/56
- 2001:250:6822:900:0:0:0:0/56
- 2001:250:6822:a00:0:0:0:0/56
- 2001:250:6822:b00:0:0:0:0/56
- 2001:250:6822:c00:0:0:0:0/56
- 2001:250:6822:d00:0:0:0:0/56
- 2001:250:6822:e00:0:0:0:0/56
- 2001:250:6822:f00:0:0:0:0/56
- 2001:250:6822:1000:0:0:0:0/56
- 2001:250:6822:1100:0:0:0:0/56
- 2001:250:6822:1200:0:0:0:0/56
- 2001:250:6822:1300:0:0:0:0/56
- 2001:250:6822:1400:0:0:0:0/56
- 2001:250:6822:1500:0:0:0:0/56
- 2001:250:6822:1600:0:0:0:0/56
- 2001:250:6822:1700:0:0:0:0/56
- 2001:250:6822:1800:0:0:0:0/56
- 2001:250:6822:1900:0:0:0:0/56
- 2001:250:6822:1a00:0:0:0:0/56
- 2001:250:6822:1b00:0:0:0:0/56
- 2001:250:6822:1c00:0:0:0:0/56
- 2001:250:6822:1d00:0:0:0:0/56
- 2001:250:6822:1e00:0:0:0:0/56
- 2001:250:6822:1f00:0:0:0:0/56
- 2001:250:6822:2000:0:0:0:0/56
- 2001:250:6822:2100:0:0:0:0/56
- 2001:250:6822:2200:0:0:0:0/56
- 2001:250:6822:2300:0:0:0:0/56
- 2001:250:6822:2400:0:0:0:0/56
- 2001:250:6822:2500:0:0:0:0/56
- 2001:250:6822:2600:0:0:0:0/56
- 2001:250:6822:2700:0:0:0:0/56
- 2001:250:6822:2800:0:0:0:0/56
- 2001:250:6822:2900:0:0:0:0/56
- 2001:250:6822:2a00:0:0:0:0/56
- 2001:250:6822:2b00:0:0:0:0/56
- 2001:250:6822:2c00:0:0:0:0/56
- 2001:250:6822:2d00:0:0:0:0/56
- 2001:250:6822:2e00:0:0:0:0/56
- 2001:250:6822:2f00:0:0:0:0/56
- 2001:250:6822:3000:0:0:0:0/56
- 2001:250:6822:3100:0:0:0:0/56
- 2001:250:6822:3200:0:0:0:0/56
- 2001:250:6822:3300:0:0:0:0/56
- 2001:250:6822:3400:0:0:0:0/56
- 2001:250:6822:3500:0:0:0:0/56
- 2001:250:6822:3600:0:0:0:0/56
- 2001:250:6822:3700:0:0:0:0/56
- 2001:250:6822:3800:0:0:0:0/56
- 2001:250:6822:3900:0:0:0:0/56
- 2001:250:6822:3a00:0:0:0:0/56
- 2001:250:6822:3b00:0:0:0:0/56
- 2001:250:6822:3c00:0:0:0:0/56
- 2001:250:6822:3d00:0:0:0:0/56
- 2001:250:6822:3e00:0:0:0:0/56
- 2001:250:6822:3f00:0:0:0:0/56
- 2001:250:6822:4000:0:0:0:0/56
- 2001:250:6822:4100:0:0:0:0/56
- 2001:250:6822:4200:0:0:0:0/56
- 2001:250:6822:4300:0:0:0:0/56
- 2001:250:6822:4400:0:0:0:0/56
- 2001:250:6822:4500:0:0:0:0/56
- 2001:250:6822:4600:0:0:0:0/56
- 2001:250:6822:4700:0:0:0:0/56
- 2001:250:6822:4800:0:0:0:0/56
- 2001:250:6822:4900:0:0:0:0/56
- 2001:250:6822:4a00:0:0:0:0/56
- 2001:250:6822:4b00:0:0:0:0/56
- 2001:250:6822:4c00:0:0:0:0/56
- 2001:250:6822:4d00:0:0:0:0/56
- 2001:250:6822:4e00:0:0:0:0/56
- 2001:250:6822:4f00:0:0:0:0/56
- 2001:250:6822:5000:0:0:0:0/56
- 2001:250:6822:5100:0:0:0:0/56
- 2001:250:6822:5200:0:0:0:0/56
- 2001:250:6822:5300:0:0:0:0/56
- 2001:250:6822:5400:0:0:0:0/56
- 2001:250:6822:5500:0:0:0:0/56
- 2001:250:6822:5600:0:0:0:0/56
- 2001:250:6822:5700:0:0:0:0/56
- 2001:250:6822:5800:0:0:0:0/56
- 2001:250:6822:5900:0:0:0:0/56
- 2001:250:6822:5a00:0:0:0:0/56
- 2001:250:6822:5b00:0:0:0:0/56
- 2001:250:6822:5c00:0:0:0:0/56
- 2001:250:6822:5d00:0:0:0:0/56
- 2001:250:6822:5e00:0:0:0:0/56
- 2001:250:6822:5f00:0:0:0:0/56
- 2001:250:6822:6000:0:0:0:0/56
- 2001:250:6822:6100:0:0:0:0/56
- 2001:250:6822:6200:0:0:0:0/56
- 2001:250:6822:6300:0:0:0:0/56
- 2001:250:6822:6400:0:0:0:0/56
- 2001:250:6822:6500:0:0:0:0/56
- 2001:250:6822:6600:0:0:0:0/56
- 2001:250:6822:6700:0:0:0:0/56
- 2001:250:6822:6800:0:0:0:0/56
- 2001:250:6822:6900:0:0:0:0/56
- 2001:250:6822:6a00:0:0:0:0/56
- 2001:250:6822:6b00:0:0:0:0/56
- 2001:250:6822:6c00:0:0:0:0/56
- 2001:250:6822:6d00:0:0:0:0/56
- 2001:250:6822:6e00:0:0:0:0/56
- 2001:250:6822:6f00:0:0:0:0/56
- 2001:250:6822:7000:0:0:0:0/56
- 2001:250:6822:7100:0:0:0:0/56
- 2001:250:6822:7200:0:0:0:0/56
- 2001:250:6822:7300:0:0:0:0/56
- 2001:250:6822:7400:0:0:0:0/56
- 2001:250:6822:7500:0:0:0:0/56
- 2001:250:6822:7600:0:0:0:0/56
- 2001:250:6822:7700:0:0:0:0/56
- 2001:250:6822:7800:0:0:0:0/56
- 2001:250:6822:7900:0:0:0:0/56
- 2001:250:6822:7a00:0:0:0:0/56
- 2001:250:6822:7b00:0:0:0:0/56
- 2001:250:6822:7c00:0:0:0:0/56
- 2001:250:6822:7d00:0:0:0:0/56
- 2001:250:6822:7e00:0:0:0:0/56
- 2001:250:6822:7f00:0:0:0:0/56
- 2001:250:6822:8000:0:0:0:0/56
- 2001:250:6822:8100:0:0:0:0/56
- 2001:250:6822:8200:0:0:0:0/56
- 2001:250:6822:8300:0:0:0:0/56
- 2001:250:6822:8400:0:0:0:0/56
- 2001:250:6822:8500:0:0:0:0/56
- 2001:250:6822:8600:0:0:0:0/56
- 2001:250:6822:8700:0:0:0:0/56
- 2001:250:6822:8800:0:0:0:0/56
- 2001:250:6822:8900:0:0:0:0/56
- 2001:250:6822:8a00:0:0:0:0/56
- 2001:250:6822:8b00:0:0:0:0/56
- 2001:250:6822:8c00:0:0:0:0/56
- 2001:250:6822:8d00:0:0:0:0/56
- 2001:250:6822:8e00:0:0:0:0/56
- 2001:250:6822:8f00:0:0:0:0/56
- 2001:250:6822:9000:0:0:0:0/56
- 2001:250:6822:9100:0:0:0:0/56
- 2001:250:6822:9200:0:0:0:0/56
- 2001:250:6822:9300:0:0:0:0/56
- 2001:250:6822:9400:0:0:0:0/56
- 2001:250:6822:9500:0:0:0:0/56
- 2001:250:6822:9600:0:0:0:0/56
- 2001:250:6822:9700:0:0:0:0/56
- 2001:250:6822:9800:0:0:0:0/56
- 2001:250:6822:9900:0:0:0:0/56
- 2001:250:6822:9a00:0:0:0:0/56
- 2001:250:6822:9b00:0:0:0:0/56
- 2001:250:6822:9c00:0:0:0:0/56
- 2001:250:6822:9d00:0:0:0:0/56
- 2001:250:6822:9e00:0:0:0:0/56
- 2001:250:6822:9f00:0:0:0:0/56
- 2001:250:6822:a000:0:0:0:0/56
- 2001:250:6822:a100:0:0:0:0/56
- 2001:250:6822:a200:0:0:0:0/56
- 2001:250:6822:a300:0:0:0:0/56
- 2001:250:6822:a400:0:0:0:0/56
- 2001:250:6822:a500:0:0:0:0/56
- 2001:250:6822:a600:0:0:0:0/56
- 2001:250:6822:a700:0:0:0:0/56
- 2001:250:6822:a800:0:0:0:0/56
- 2001:250:6822:a900:0:0:0:0/56
- 2001:250:6822:aa00:0:0:0:0/56
- 2001:250:6822:ab00:0:0:0:0/56
- 2001:250:6822:ac00:0:0:0:0/56
- 2001:250:6822:ad00:0:0:0:0/56
- 2001:250:6822:ae00:0:0:0:0/56
- 2001:250:6822:af00:0:0:0:0/56
- 2001:250:6822:b000:0:0:0:0/56
- 2001:250:6822:b100:0:0:0:0/56
- 2001:250:6822:b200:0:0:0:0/56
- 2001:250:6822:b300:0:0:0:0/56
- 2001:250:6822:b400:0:0:0:0/56
- 2001:250:6822:b500:0:0:0:0/56
- 2001:250:6822:b600:0:0:0:0/56
- 2001:250:6822:b700:0:0:0:0/56
- 2001:250:6822:b800:0:0:0:0/56
- 2001:250:6822:b900:0:0:0:0/56
- 2001:250:6822:ba00:0:0:0:0/56
- 2001:250:6822:bb00:0:0:0:0/56
- 2001:250:6822:bc00:0:0:0:0/56
- 2001:250:6822:bd00:0:0:0:0/56
- 2001:250:6822:be00:0:0:0:0/56
- 2001:250:6822:bf00:0:0:0:0/56
- 2001:250:6822:c000:0:0:0:0/56
- 2001:250:6822:c100:0:0:0:0/56
- 2001:250:6822:c200:0:0:0:0/56
- 2001:250:6822:c300:0:0:0:0/56
- 2001:250:6822:c400:0:0:0:0/56
- 2001:250:6822:c500:0:0:0:0/56
- 2001:250:6822:c600:0:0:0:0/56
- 2001:250:6822:c700:0:0:0:0/56
- 2001:250:6822:c800:0:0:0:0/56
- 2001:250:6822:c900:0:0:0:0/56
- 2001:250:6822:ca00:0:0:0:0/56
- 2001:250:6822:cb00:0:0:0:0/56
- 2001:250:6822:cc00:0:0:0:0/56
- 2001:250:6822:cd00:0:0:0:0/56
- 2001:250:6822:ce00:0:0:0:0/56
- 2001:250:6822:cf00:0:0:0:0/56
- 2001:250:6822:d000:0:0:0:0/56
- 2001:250:6822:d100:0:0:0:0/56
- 2001:250:6822:d200:0:0:0:0/56
- 2001:250:6822:d300:0:0:0:0/56
- 2001:250:6822:d400:0:0:0:0/56
- 2001:250:6822:d500:0:0:0:0/56
- 2001:250:6822:d600:0:0:0:0/56
- 2001:250:6822:d700:0:0:0:0/56
- 2001:250:6822:d800:0:0:0:0/56
- 2001:250:6822:d900:0:0:0:0/56
- 2001:250:6822:da00:0:0:0:0/56
- 2001:250:6822:db00:0:0:0:0/56
- 2001:250:6822:dc00:0:0:0:0/56
- 2001:250:6822:dd00:0:0:0:0/56
- 2001:250:6822:de00:0:0:0:0/56
- 2001:250:6822:df00:0:0:0:0/56
- 2001:250:6822:e000:0:0:0:0/56
- 2001:250:6822:e100:0:0:0:0/56
- 2001:250:6822:e200:0:0:0:0/56
- 2001:250:6822:e300:0:0:0:0/56
- 2001:250:6822:e400:0:0:0:0/56
- 2001:250:6822:e500:0:0:0:0/56
- 2001:250:6822:e600:0:0:0:0/56
- 2001:250:6822:e700:0:0:0:0/56
- 2001:250:6822:e800:0:0:0:0/56
- 2001:250:6822:e900:0:0:0:0/56
- 2001:250:6822:ea00:0:0:0:0/56
- 2001:250:6822:eb00:0:0:0:0/56
- 2001:250:6822:ec00:0:0:0:0/56
- 2001:250:6822:ed00:0:0:0:0/56
- 2001:250:6822:ee00:0:0:0:0/56
- 2001:250:6822:ef00:0:0:0:0/56
- 2001:250:6822:f000:0:0:0:0/56
- 2001:250:6822:f100:0:0:0:0/56
- 2001:250:6822:f200:0:0:0:0/56
- 2001:250:6822:f300:0:0:0:0/56
- 2001:250:6822:f400:0:0:0:0/56
- 2001:250:6822:f500:0:0:0:0/56
- 2001:250:6822:f600:0:0:0:0/56
- 2001:250:6822:f700:0:0:0:0/56
- 2001:250:6822:f800:0:0:0:0/56
- 2001:250:6822:f900:0:0:0:0/56
- 2001:250:6822:fa00:0:0:0:0/56
- 2001:250:6822:fb00:0:0:0:0/56
- 2001:250:6822:fc00:0:0:0:0/56
- 2001:250:6822:fd00:0:0:0:0/56
- 2001:250:6822:fe00:0:0:0:0/56
- 2001:250:6822:ff00:0:0:0:0/56