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: xing@cernet.edu.cn
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: abuse@cernet.edu.cn
abuse-mailbox: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
remarks: abuse@cernet.edu.cn 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: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: abuse@cernet.edu.cn was validated on 2024-07-04
abuse-mailbox: abuse@cernet.edu.cn
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: xing@cernet.edu.cn
nic-hdl: LX58-AP
notify: address-allocation-staff@net.edu.cn
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: jianping@cernet.edu.cn
nic-hdl: WJ67-AP
notify: address-allocation-staff@net.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-22T05:14:50Z
source: APNIC
CIDR IP address subranges within 2001:250:5859::/48 subnet
- 2001:250:5859:0:0:0:0:0/56
- 2001:250:5859:100:0:0:0:0/56
- 2001:250:5859:200:0:0:0:0/56
- 2001:250:5859:300:0:0:0:0/56
- 2001:250:5859:400:0:0:0:0/56
- 2001:250:5859:500:0:0:0:0/56
- 2001:250:5859:600:0:0:0:0/56
- 2001:250:5859:700:0:0:0:0/56
- 2001:250:5859:800:0:0:0:0/56
- 2001:250:5859:900:0:0:0:0/56
- 2001:250:5859:a00:0:0:0:0/56
- 2001:250:5859:b00:0:0:0:0/56
- 2001:250:5859:c00:0:0:0:0/56
- 2001:250:5859:d00:0:0:0:0/56
- 2001:250:5859:e00:0:0:0:0/56
- 2001:250:5859:f00:0:0:0:0/56
- 2001:250:5859:1000:0:0:0:0/56
- 2001:250:5859:1100:0:0:0:0/56
- 2001:250:5859:1200:0:0:0:0/56
- 2001:250:5859:1300:0:0:0:0/56
- 2001:250:5859:1400:0:0:0:0/56
- 2001:250:5859:1500:0:0:0:0/56
- 2001:250:5859:1600:0:0:0:0/56
- 2001:250:5859:1700:0:0:0:0/56
- 2001:250:5859:1800:0:0:0:0/56
- 2001:250:5859:1900:0:0:0:0/56
- 2001:250:5859:1a00:0:0:0:0/56
- 2001:250:5859:1b00:0:0:0:0/56
- 2001:250:5859:1c00:0:0:0:0/56
- 2001:250:5859:1d00:0:0:0:0/56
- 2001:250:5859:1e00:0:0:0:0/56
- 2001:250:5859:1f00:0:0:0:0/56
- 2001:250:5859:2000:0:0:0:0/56
- 2001:250:5859:2100:0:0:0:0/56
- 2001:250:5859:2200:0:0:0:0/56
- 2001:250:5859:2300:0:0:0:0/56
- 2001:250:5859:2400:0:0:0:0/56
- 2001:250:5859:2500:0:0:0:0/56
- 2001:250:5859:2600:0:0:0:0/56
- 2001:250:5859:2700:0:0:0:0/56
- 2001:250:5859:2800:0:0:0:0/56
- 2001:250:5859:2900:0:0:0:0/56
- 2001:250:5859:2a00:0:0:0:0/56
- 2001:250:5859:2b00:0:0:0:0/56
- 2001:250:5859:2c00:0:0:0:0/56
- 2001:250:5859:2d00:0:0:0:0/56
- 2001:250:5859:2e00:0:0:0:0/56
- 2001:250:5859:2f00:0:0:0:0/56
- 2001:250:5859:3000:0:0:0:0/56
- 2001:250:5859:3100:0:0:0:0/56
- 2001:250:5859:3200:0:0:0:0/56
- 2001:250:5859:3300:0:0:0:0/56
- 2001:250:5859:3400:0:0:0:0/56
- 2001:250:5859:3500:0:0:0:0/56
- 2001:250:5859:3600:0:0:0:0/56
- 2001:250:5859:3700:0:0:0:0/56
- 2001:250:5859:3800:0:0:0:0/56
- 2001:250:5859:3900:0:0:0:0/56
- 2001:250:5859:3a00:0:0:0:0/56
- 2001:250:5859:3b00:0:0:0:0/56
- 2001:250:5859:3c00:0:0:0:0/56
- 2001:250:5859:3d00:0:0:0:0/56
- 2001:250:5859:3e00:0:0:0:0/56
- 2001:250:5859:3f00:0:0:0:0/56
- 2001:250:5859:4000:0:0:0:0/56
- 2001:250:5859:4100:0:0:0:0/56
- 2001:250:5859:4200:0:0:0:0/56
- 2001:250:5859:4300:0:0:0:0/56
- 2001:250:5859:4400:0:0:0:0/56
- 2001:250:5859:4500:0:0:0:0/56
- 2001:250:5859:4600:0:0:0:0/56
- 2001:250:5859:4700:0:0:0:0/56
- 2001:250:5859:4800:0:0:0:0/56
- 2001:250:5859:4900:0:0:0:0/56
- 2001:250:5859:4a00:0:0:0:0/56
- 2001:250:5859:4b00:0:0:0:0/56
- 2001:250:5859:4c00:0:0:0:0/56
- 2001:250:5859:4d00:0:0:0:0/56
- 2001:250:5859:4e00:0:0:0:0/56
- 2001:250:5859:4f00:0:0:0:0/56
- 2001:250:5859:5000:0:0:0:0/56
- 2001:250:5859:5100:0:0:0:0/56
- 2001:250:5859:5200:0:0:0:0/56
- 2001:250:5859:5300:0:0:0:0/56
- 2001:250:5859:5400:0:0:0:0/56
- 2001:250:5859:5500:0:0:0:0/56
- 2001:250:5859:5600:0:0:0:0/56
- 2001:250:5859:5700:0:0:0:0/56
- 2001:250:5859:5800:0:0:0:0/56
- 2001:250:5859:5900:0:0:0:0/56
- 2001:250:5859:5a00:0:0:0:0/56
- 2001:250:5859:5b00:0:0:0:0/56
- 2001:250:5859:5c00:0:0:0:0/56
- 2001:250:5859:5d00:0:0:0:0/56
- 2001:250:5859:5e00:0:0:0:0/56
- 2001:250:5859:5f00:0:0:0:0/56
- 2001:250:5859:6000:0:0:0:0/56
- 2001:250:5859:6100:0:0:0:0/56
- 2001:250:5859:6200:0:0:0:0/56
- 2001:250:5859:6300:0:0:0:0/56
- 2001:250:5859:6400:0:0:0:0/56
- 2001:250:5859:6500:0:0:0:0/56
- 2001:250:5859:6600:0:0:0:0/56
- 2001:250:5859:6700:0:0:0:0/56
- 2001:250:5859:6800:0:0:0:0/56
- 2001:250:5859:6900:0:0:0:0/56
- 2001:250:5859:6a00:0:0:0:0/56
- 2001:250:5859:6b00:0:0:0:0/56
- 2001:250:5859:6c00:0:0:0:0/56
- 2001:250:5859:6d00:0:0:0:0/56
- 2001:250:5859:6e00:0:0:0:0/56
- 2001:250:5859:6f00:0:0:0:0/56
- 2001:250:5859:7000:0:0:0:0/56
- 2001:250:5859:7100:0:0:0:0/56
- 2001:250:5859:7200:0:0:0:0/56
- 2001:250:5859:7300:0:0:0:0/56
- 2001:250:5859:7400:0:0:0:0/56
- 2001:250:5859:7500:0:0:0:0/56
- 2001:250:5859:7600:0:0:0:0/56
- 2001:250:5859:7700:0:0:0:0/56
- 2001:250:5859:7800:0:0:0:0/56
- 2001:250:5859:7900:0:0:0:0/56
- 2001:250:5859:7a00:0:0:0:0/56
- 2001:250:5859:7b00:0:0:0:0/56
- 2001:250:5859:7c00:0:0:0:0/56
- 2001:250:5859:7d00:0:0:0:0/56
- 2001:250:5859:7e00:0:0:0:0/56
- 2001:250:5859:7f00:0:0:0:0/56
- 2001:250:5859:8000:0:0:0:0/56
- 2001:250:5859:8100:0:0:0:0/56
- 2001:250:5859:8200:0:0:0:0/56
- 2001:250:5859:8300:0:0:0:0/56
- 2001:250:5859:8400:0:0:0:0/56
- 2001:250:5859:8500:0:0:0:0/56
- 2001:250:5859:8600:0:0:0:0/56
- 2001:250:5859:8700:0:0:0:0/56
- 2001:250:5859:8800:0:0:0:0/56
- 2001:250:5859:8900:0:0:0:0/56
- 2001:250:5859:8a00:0:0:0:0/56
- 2001:250:5859:8b00:0:0:0:0/56
- 2001:250:5859:8c00:0:0:0:0/56
- 2001:250:5859:8d00:0:0:0:0/56
- 2001:250:5859:8e00:0:0:0:0/56
- 2001:250:5859:8f00:0:0:0:0/56
- 2001:250:5859:9000:0:0:0:0/56
- 2001:250:5859:9100:0:0:0:0/56
- 2001:250:5859:9200:0:0:0:0/56
- 2001:250:5859:9300:0:0:0:0/56
- 2001:250:5859:9400:0:0:0:0/56
- 2001:250:5859:9500:0:0:0:0/56
- 2001:250:5859:9600:0:0:0:0/56
- 2001:250:5859:9700:0:0:0:0/56
- 2001:250:5859:9800:0:0:0:0/56
- 2001:250:5859:9900:0:0:0:0/56
- 2001:250:5859:9a00:0:0:0:0/56
- 2001:250:5859:9b00:0:0:0:0/56
- 2001:250:5859:9c00:0:0:0:0/56
- 2001:250:5859:9d00:0:0:0:0/56
- 2001:250:5859:9e00:0:0:0:0/56
- 2001:250:5859:9f00:0:0:0:0/56
- 2001:250:5859:a000:0:0:0:0/56
- 2001:250:5859:a100:0:0:0:0/56
- 2001:250:5859:a200:0:0:0:0/56
- 2001:250:5859:a300:0:0:0:0/56
- 2001:250:5859:a400:0:0:0:0/56
- 2001:250:5859:a500:0:0:0:0/56
- 2001:250:5859:a600:0:0:0:0/56
- 2001:250:5859:a700:0:0:0:0/56
- 2001:250:5859:a800:0:0:0:0/56
- 2001:250:5859:a900:0:0:0:0/56
- 2001:250:5859:aa00:0:0:0:0/56
- 2001:250:5859:ab00:0:0:0:0/56
- 2001:250:5859:ac00:0:0:0:0/56
- 2001:250:5859:ad00:0:0:0:0/56
- 2001:250:5859:ae00:0:0:0:0/56
- 2001:250:5859:af00:0:0:0:0/56
- 2001:250:5859:b000:0:0:0:0/56
- 2001:250:5859:b100:0:0:0:0/56
- 2001:250:5859:b200:0:0:0:0/56
- 2001:250:5859:b300:0:0:0:0/56
- 2001:250:5859:b400:0:0:0:0/56
- 2001:250:5859:b500:0:0:0:0/56
- 2001:250:5859:b600:0:0:0:0/56
- 2001:250:5859:b700:0:0:0:0/56
- 2001:250:5859:b800:0:0:0:0/56
- 2001:250:5859:b900:0:0:0:0/56
- 2001:250:5859:ba00:0:0:0:0/56
- 2001:250:5859:bb00:0:0:0:0/56
- 2001:250:5859:bc00:0:0:0:0/56
- 2001:250:5859:bd00:0:0:0:0/56
- 2001:250:5859:be00:0:0:0:0/56
- 2001:250:5859:bf00:0:0:0:0/56
- 2001:250:5859:c000:0:0:0:0/56
- 2001:250:5859:c100:0:0:0:0/56
- 2001:250:5859:c200:0:0:0:0/56
- 2001:250:5859:c300:0:0:0:0/56
- 2001:250:5859:c400:0:0:0:0/56
- 2001:250:5859:c500:0:0:0:0/56
- 2001:250:5859:c600:0:0:0:0/56
- 2001:250:5859:c700:0:0:0:0/56
- 2001:250:5859:c800:0:0:0:0/56
- 2001:250:5859:c900:0:0:0:0/56
- 2001:250:5859:ca00:0:0:0:0/56
- 2001:250:5859:cb00:0:0:0:0/56
- 2001:250:5859:cc00:0:0:0:0/56
- 2001:250:5859:cd00:0:0:0:0/56
- 2001:250:5859:ce00:0:0:0:0/56
- 2001:250:5859:cf00:0:0:0:0/56
- 2001:250:5859:d000:0:0:0:0/56
- 2001:250:5859:d100:0:0:0:0/56
- 2001:250:5859:d200:0:0:0:0/56
- 2001:250:5859:d300:0:0:0:0/56
- 2001:250:5859:d400:0:0:0:0/56
- 2001:250:5859:d500:0:0:0:0/56
- 2001:250:5859:d600:0:0:0:0/56
- 2001:250:5859:d700:0:0:0:0/56
- 2001:250:5859:d800:0:0:0:0/56
- 2001:250:5859:d900:0:0:0:0/56
- 2001:250:5859:da00:0:0:0:0/56
- 2001:250:5859:db00:0:0:0:0/56
- 2001:250:5859:dc00:0:0:0:0/56
- 2001:250:5859:dd00:0:0:0:0/56
- 2001:250:5859:de00:0:0:0:0/56
- 2001:250:5859:df00:0:0:0:0/56
- 2001:250:5859:e000:0:0:0:0/56
- 2001:250:5859:e100:0:0:0:0/56
- 2001:250:5859:e200:0:0:0:0/56
- 2001:250:5859:e300:0:0:0:0/56
- 2001:250:5859:e400:0:0:0:0/56
- 2001:250:5859:e500:0:0:0:0/56
- 2001:250:5859:e600:0:0:0:0/56
- 2001:250:5859:e700:0:0:0:0/56
- 2001:250:5859:e800:0:0:0:0/56
- 2001:250:5859:e900:0:0:0:0/56
- 2001:250:5859:ea00:0:0:0:0/56
- 2001:250:5859:eb00:0:0:0:0/56
- 2001:250:5859:ec00:0:0:0:0/56
- 2001:250:5859:ed00:0:0:0:0/56
- 2001:250:5859:ee00:0:0:0:0/56
- 2001:250:5859:ef00:0:0:0:0/56
- 2001:250:5859:f000:0:0:0:0/56
- 2001:250:5859:f100:0:0:0:0/56
- 2001:250:5859:f200:0:0:0:0/56
- 2001:250:5859:f300:0:0:0:0/56
- 2001:250:5859:f400:0:0:0:0/56
- 2001:250:5859:f500:0:0:0:0/56
- 2001:250:5859:f600:0:0:0:0/56
- 2001:250:5859:f700:0:0:0:0/56
- 2001:250:5859:f800:0:0:0:0/56
- 2001:250:5859:f900:0:0:0:0/56
- 2001:250:5859:fa00:0:0:0:0/56
- 2001:250:5859:fb00:0:0:0:0/56
- 2001:250:5859:fc00:0:0:0:0/56
- 2001:250:5859:fd00:0:0:0:0/56
- 2001:250:5859:fe00:0:0:0:0/56
- 2001:250:5859:ff00:0:0:0:0/56