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 2001:250:6c25::/48 subnet
- 2001:250:6c25:0:0:0:0:0/56
- 2001:250:6c25:100:0:0:0:0/56
- 2001:250:6c25:200:0:0:0:0/56
- 2001:250:6c25:300:0:0:0:0/56
- 2001:250:6c25:400:0:0:0:0/56
- 2001:250:6c25:500:0:0:0:0/56
- 2001:250:6c25:600:0:0:0:0/56
- 2001:250:6c25:700:0:0:0:0/56
- 2001:250:6c25:800:0:0:0:0/56
- 2001:250:6c25:900:0:0:0:0/56
- 2001:250:6c25:a00:0:0:0:0/56
- 2001:250:6c25:b00:0:0:0:0/56
- 2001:250:6c25:c00:0:0:0:0/56
- 2001:250:6c25:d00:0:0:0:0/56
- 2001:250:6c25:e00:0:0:0:0/56
- 2001:250:6c25:f00:0:0:0:0/56
- 2001:250:6c25:1000:0:0:0:0/56
- 2001:250:6c25:1100:0:0:0:0/56
- 2001:250:6c25:1200:0:0:0:0/56
- 2001:250:6c25:1300:0:0:0:0/56
- 2001:250:6c25:1400:0:0:0:0/56
- 2001:250:6c25:1500:0:0:0:0/56
- 2001:250:6c25:1600:0:0:0:0/56
- 2001:250:6c25:1700:0:0:0:0/56
- 2001:250:6c25:1800:0:0:0:0/56
- 2001:250:6c25:1900:0:0:0:0/56
- 2001:250:6c25:1a00:0:0:0:0/56
- 2001:250:6c25:1b00:0:0:0:0/56
- 2001:250:6c25:1c00:0:0:0:0/56
- 2001:250:6c25:1d00:0:0:0:0/56
- 2001:250:6c25:1e00:0:0:0:0/56
- 2001:250:6c25:1f00:0:0:0:0/56
- 2001:250:6c25:2000:0:0:0:0/56
- 2001:250:6c25:2100:0:0:0:0/56
- 2001:250:6c25:2200:0:0:0:0/56
- 2001:250:6c25:2300:0:0:0:0/56
- 2001:250:6c25:2400:0:0:0:0/56
- 2001:250:6c25:2500:0:0:0:0/56
- 2001:250:6c25:2600:0:0:0:0/56
- 2001:250:6c25:2700:0:0:0:0/56
- 2001:250:6c25:2800:0:0:0:0/56
- 2001:250:6c25:2900:0:0:0:0/56
- 2001:250:6c25:2a00:0:0:0:0/56
- 2001:250:6c25:2b00:0:0:0:0/56
- 2001:250:6c25:2c00:0:0:0:0/56
- 2001:250:6c25:2d00:0:0:0:0/56
- 2001:250:6c25:2e00:0:0:0:0/56
- 2001:250:6c25:2f00:0:0:0:0/56
- 2001:250:6c25:3000:0:0:0:0/56
- 2001:250:6c25:3100:0:0:0:0/56
- 2001:250:6c25:3200:0:0:0:0/56
- 2001:250:6c25:3300:0:0:0:0/56
- 2001:250:6c25:3400:0:0:0:0/56
- 2001:250:6c25:3500:0:0:0:0/56
- 2001:250:6c25:3600:0:0:0:0/56
- 2001:250:6c25:3700:0:0:0:0/56
- 2001:250:6c25:3800:0:0:0:0/56
- 2001:250:6c25:3900:0:0:0:0/56
- 2001:250:6c25:3a00:0:0:0:0/56
- 2001:250:6c25:3b00:0:0:0:0/56
- 2001:250:6c25:3c00:0:0:0:0/56
- 2001:250:6c25:3d00:0:0:0:0/56
- 2001:250:6c25:3e00:0:0:0:0/56
- 2001:250:6c25:3f00:0:0:0:0/56
- 2001:250:6c25:4000:0:0:0:0/56
- 2001:250:6c25:4100:0:0:0:0/56
- 2001:250:6c25:4200:0:0:0:0/56
- 2001:250:6c25:4300:0:0:0:0/56
- 2001:250:6c25:4400:0:0:0:0/56
- 2001:250:6c25:4500:0:0:0:0/56
- 2001:250:6c25:4600:0:0:0:0/56
- 2001:250:6c25:4700:0:0:0:0/56
- 2001:250:6c25:4800:0:0:0:0/56
- 2001:250:6c25:4900:0:0:0:0/56
- 2001:250:6c25:4a00:0:0:0:0/56
- 2001:250:6c25:4b00:0:0:0:0/56
- 2001:250:6c25:4c00:0:0:0:0/56
- 2001:250:6c25:4d00:0:0:0:0/56
- 2001:250:6c25:4e00:0:0:0:0/56
- 2001:250:6c25:4f00:0:0:0:0/56
- 2001:250:6c25:5000:0:0:0:0/56
- 2001:250:6c25:5100:0:0:0:0/56
- 2001:250:6c25:5200:0:0:0:0/56
- 2001:250:6c25:5300:0:0:0:0/56
- 2001:250:6c25:5400:0:0:0:0/56
- 2001:250:6c25:5500:0:0:0:0/56
- 2001:250:6c25:5600:0:0:0:0/56
- 2001:250:6c25:5700:0:0:0:0/56
- 2001:250:6c25:5800:0:0:0:0/56
- 2001:250:6c25:5900:0:0:0:0/56
- 2001:250:6c25:5a00:0:0:0:0/56
- 2001:250:6c25:5b00:0:0:0:0/56
- 2001:250:6c25:5c00:0:0:0:0/56
- 2001:250:6c25:5d00:0:0:0:0/56
- 2001:250:6c25:5e00:0:0:0:0/56
- 2001:250:6c25:5f00:0:0:0:0/56
- 2001:250:6c25:6000:0:0:0:0/56
- 2001:250:6c25:6100:0:0:0:0/56
- 2001:250:6c25:6200:0:0:0:0/56
- 2001:250:6c25:6300:0:0:0:0/56
- 2001:250:6c25:6400:0:0:0:0/56
- 2001:250:6c25:6500:0:0:0:0/56
- 2001:250:6c25:6600:0:0:0:0/56
- 2001:250:6c25:6700:0:0:0:0/56
- 2001:250:6c25:6800:0:0:0:0/56
- 2001:250:6c25:6900:0:0:0:0/56
- 2001:250:6c25:6a00:0:0:0:0/56
- 2001:250:6c25:6b00:0:0:0:0/56
- 2001:250:6c25:6c00:0:0:0:0/56
- 2001:250:6c25:6d00:0:0:0:0/56
- 2001:250:6c25:6e00:0:0:0:0/56
- 2001:250:6c25:6f00:0:0:0:0/56
- 2001:250:6c25:7000:0:0:0:0/56
- 2001:250:6c25:7100:0:0:0:0/56
- 2001:250:6c25:7200:0:0:0:0/56
- 2001:250:6c25:7300:0:0:0:0/56
- 2001:250:6c25:7400:0:0:0:0/56
- 2001:250:6c25:7500:0:0:0:0/56
- 2001:250:6c25:7600:0:0:0:0/56
- 2001:250:6c25:7700:0:0:0:0/56
- 2001:250:6c25:7800:0:0:0:0/56
- 2001:250:6c25:7900:0:0:0:0/56
- 2001:250:6c25:7a00:0:0:0:0/56
- 2001:250:6c25:7b00:0:0:0:0/56
- 2001:250:6c25:7c00:0:0:0:0/56
- 2001:250:6c25:7d00:0:0:0:0/56
- 2001:250:6c25:7e00:0:0:0:0/56
- 2001:250:6c25:7f00:0:0:0:0/56
- 2001:250:6c25:8000:0:0:0:0/56
- 2001:250:6c25:8100:0:0:0:0/56
- 2001:250:6c25:8200:0:0:0:0/56
- 2001:250:6c25:8300:0:0:0:0/56
- 2001:250:6c25:8400:0:0:0:0/56
- 2001:250:6c25:8500:0:0:0:0/56
- 2001:250:6c25:8600:0:0:0:0/56
- 2001:250:6c25:8700:0:0:0:0/56
- 2001:250:6c25:8800:0:0:0:0/56
- 2001:250:6c25:8900:0:0:0:0/56
- 2001:250:6c25:8a00:0:0:0:0/56
- 2001:250:6c25:8b00:0:0:0:0/56
- 2001:250:6c25:8c00:0:0:0:0/56
- 2001:250:6c25:8d00:0:0:0:0/56
- 2001:250:6c25:8e00:0:0:0:0/56
- 2001:250:6c25:8f00:0:0:0:0/56
- 2001:250:6c25:9000:0:0:0:0/56
- 2001:250:6c25:9100:0:0:0:0/56
- 2001:250:6c25:9200:0:0:0:0/56
- 2001:250:6c25:9300:0:0:0:0/56
- 2001:250:6c25:9400:0:0:0:0/56
- 2001:250:6c25:9500:0:0:0:0/56
- 2001:250:6c25:9600:0:0:0:0/56
- 2001:250:6c25:9700:0:0:0:0/56
- 2001:250:6c25:9800:0:0:0:0/56
- 2001:250:6c25:9900:0:0:0:0/56
- 2001:250:6c25:9a00:0:0:0:0/56
- 2001:250:6c25:9b00:0:0:0:0/56
- 2001:250:6c25:9c00:0:0:0:0/56
- 2001:250:6c25:9d00:0:0:0:0/56
- 2001:250:6c25:9e00:0:0:0:0/56
- 2001:250:6c25:9f00:0:0:0:0/56
- 2001:250:6c25:a000:0:0:0:0/56
- 2001:250:6c25:a100:0:0:0:0/56
- 2001:250:6c25:a200:0:0:0:0/56
- 2001:250:6c25:a300:0:0:0:0/56
- 2001:250:6c25:a400:0:0:0:0/56
- 2001:250:6c25:a500:0:0:0:0/56
- 2001:250:6c25:a600:0:0:0:0/56
- 2001:250:6c25:a700:0:0:0:0/56
- 2001:250:6c25:a800:0:0:0:0/56
- 2001:250:6c25:a900:0:0:0:0/56
- 2001:250:6c25:aa00:0:0:0:0/56
- 2001:250:6c25:ab00:0:0:0:0/56
- 2001:250:6c25:ac00:0:0:0:0/56
- 2001:250:6c25:ad00:0:0:0:0/56
- 2001:250:6c25:ae00:0:0:0:0/56
- 2001:250:6c25:af00:0:0:0:0/56
- 2001:250:6c25:b000:0:0:0:0/56
- 2001:250:6c25:b100:0:0:0:0/56
- 2001:250:6c25:b200:0:0:0:0/56
- 2001:250:6c25:b300:0:0:0:0/56
- 2001:250:6c25:b400:0:0:0:0/56
- 2001:250:6c25:b500:0:0:0:0/56
- 2001:250:6c25:b600:0:0:0:0/56
- 2001:250:6c25:b700:0:0:0:0/56
- 2001:250:6c25:b800:0:0:0:0/56
- 2001:250:6c25:b900:0:0:0:0/56
- 2001:250:6c25:ba00:0:0:0:0/56
- 2001:250:6c25:bb00:0:0:0:0/56
- 2001:250:6c25:bc00:0:0:0:0/56
- 2001:250:6c25:bd00:0:0:0:0/56
- 2001:250:6c25:be00:0:0:0:0/56
- 2001:250:6c25:bf00:0:0:0:0/56
- 2001:250:6c25:c000:0:0:0:0/56
- 2001:250:6c25:c100:0:0:0:0/56
- 2001:250:6c25:c200:0:0:0:0/56
- 2001:250:6c25:c300:0:0:0:0/56
- 2001:250:6c25:c400:0:0:0:0/56
- 2001:250:6c25:c500:0:0:0:0/56
- 2001:250:6c25:c600:0:0:0:0/56
- 2001:250:6c25:c700:0:0:0:0/56
- 2001:250:6c25:c800:0:0:0:0/56
- 2001:250:6c25:c900:0:0:0:0/56
- 2001:250:6c25:ca00:0:0:0:0/56
- 2001:250:6c25:cb00:0:0:0:0/56
- 2001:250:6c25:cc00:0:0:0:0/56
- 2001:250:6c25:cd00:0:0:0:0/56
- 2001:250:6c25:ce00:0:0:0:0/56
- 2001:250:6c25:cf00:0:0:0:0/56
- 2001:250:6c25:d000:0:0:0:0/56
- 2001:250:6c25:d100:0:0:0:0/56
- 2001:250:6c25:d200:0:0:0:0/56
- 2001:250:6c25:d300:0:0:0:0/56
- 2001:250:6c25:d400:0:0:0:0/56
- 2001:250:6c25:d500:0:0:0:0/56
- 2001:250:6c25:d600:0:0:0:0/56
- 2001:250:6c25:d700:0:0:0:0/56
- 2001:250:6c25:d800:0:0:0:0/56
- 2001:250:6c25:d900:0:0:0:0/56
- 2001:250:6c25:da00:0:0:0:0/56
- 2001:250:6c25:db00:0:0:0:0/56
- 2001:250:6c25:dc00:0:0:0:0/56
- 2001:250:6c25:dd00:0:0:0:0/56
- 2001:250:6c25:de00:0:0:0:0/56
- 2001:250:6c25:df00:0:0:0:0/56
- 2001:250:6c25:e000:0:0:0:0/56
- 2001:250:6c25:e100:0:0:0:0/56
- 2001:250:6c25:e200:0:0:0:0/56
- 2001:250:6c25:e300:0:0:0:0/56
- 2001:250:6c25:e400:0:0:0:0/56
- 2001:250:6c25:e500:0:0:0:0/56
- 2001:250:6c25:e600:0:0:0:0/56
- 2001:250:6c25:e700:0:0:0:0/56
- 2001:250:6c25:e800:0:0:0:0/56
- 2001:250:6c25:e900:0:0:0:0/56
- 2001:250:6c25:ea00:0:0:0:0/56
- 2001:250:6c25:eb00:0:0:0:0/56
- 2001:250:6c25:ec00:0:0:0:0/56
- 2001:250:6c25:ed00:0:0:0:0/56
- 2001:250:6c25:ee00:0:0:0:0/56
- 2001:250:6c25:ef00:0:0:0:0/56
- 2001:250:6c25:f000:0:0:0:0/56
- 2001:250:6c25:f100:0:0:0:0/56
- 2001:250:6c25:f200:0:0:0:0/56
- 2001:250:6c25:f300:0:0:0:0/56
- 2001:250:6c25:f400:0:0:0:0/56
- 2001:250:6c25:f500:0:0:0:0/56
- 2001:250:6c25:f600:0:0:0:0/56
- 2001:250:6c25:f700:0:0:0:0/56
- 2001:250:6c25:f800:0:0:0:0/56
- 2001:250:6c25:f900:0:0:0:0/56
- 2001:250:6c25:fa00:0:0:0:0/56
- 2001:250:6c25:fb00:0:0:0:0/56
- 2001:250:6c25:fc00:0:0:0:0/56
- 2001:250:6c25:fd00:0:0:0:0/56
- 2001:250:6c25:fe00:0:0:0:0/56
- 2001:250:6c25:ff00:0:0:0:0/56