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 2001:250:3432::/48 subnet
- 2001:250:3432:0:0:0:0:0/56
- 2001:250:3432:100:0:0:0:0/56
- 2001:250:3432:200:0:0:0:0/56
- 2001:250:3432:300:0:0:0:0/56
- 2001:250:3432:400:0:0:0:0/56
- 2001:250:3432:500:0:0:0:0/56
- 2001:250:3432:600:0:0:0:0/56
- 2001:250:3432:700:0:0:0:0/56
- 2001:250:3432:800:0:0:0:0/56
- 2001:250:3432:900:0:0:0:0/56
- 2001:250:3432:a00:0:0:0:0/56
- 2001:250:3432:b00:0:0:0:0/56
- 2001:250:3432:c00:0:0:0:0/56
- 2001:250:3432:d00:0:0:0:0/56
- 2001:250:3432:e00:0:0:0:0/56
- 2001:250:3432:f00:0:0:0:0/56
- 2001:250:3432:1000:0:0:0:0/56
- 2001:250:3432:1100:0:0:0:0/56
- 2001:250:3432:1200:0:0:0:0/56
- 2001:250:3432:1300:0:0:0:0/56
- 2001:250:3432:1400:0:0:0:0/56
- 2001:250:3432:1500:0:0:0:0/56
- 2001:250:3432:1600:0:0:0:0/56
- 2001:250:3432:1700:0:0:0:0/56
- 2001:250:3432:1800:0:0:0:0/56
- 2001:250:3432:1900:0:0:0:0/56
- 2001:250:3432:1a00:0:0:0:0/56
- 2001:250:3432:1b00:0:0:0:0/56
- 2001:250:3432:1c00:0:0:0:0/56
- 2001:250:3432:1d00:0:0:0:0/56
- 2001:250:3432:1e00:0:0:0:0/56
- 2001:250:3432:1f00:0:0:0:0/56
- 2001:250:3432:2000:0:0:0:0/56
- 2001:250:3432:2100:0:0:0:0/56
- 2001:250:3432:2200:0:0:0:0/56
- 2001:250:3432:2300:0:0:0:0/56
- 2001:250:3432:2400:0:0:0:0/56
- 2001:250:3432:2500:0:0:0:0/56
- 2001:250:3432:2600:0:0:0:0/56
- 2001:250:3432:2700:0:0:0:0/56
- 2001:250:3432:2800:0:0:0:0/56
- 2001:250:3432:2900:0:0:0:0/56
- 2001:250:3432:2a00:0:0:0:0/56
- 2001:250:3432:2b00:0:0:0:0/56
- 2001:250:3432:2c00:0:0:0:0/56
- 2001:250:3432:2d00:0:0:0:0/56
- 2001:250:3432:2e00:0:0:0:0/56
- 2001:250:3432:2f00:0:0:0:0/56
- 2001:250:3432:3000:0:0:0:0/56
- 2001:250:3432:3100:0:0:0:0/56
- 2001:250:3432:3200:0:0:0:0/56
- 2001:250:3432:3300:0:0:0:0/56
- 2001:250:3432:3400:0:0:0:0/56
- 2001:250:3432:3500:0:0:0:0/56
- 2001:250:3432:3600:0:0:0:0/56
- 2001:250:3432:3700:0:0:0:0/56
- 2001:250:3432:3800:0:0:0:0/56
- 2001:250:3432:3900:0:0:0:0/56
- 2001:250:3432:3a00:0:0:0:0/56
- 2001:250:3432:3b00:0:0:0:0/56
- 2001:250:3432:3c00:0:0:0:0/56
- 2001:250:3432:3d00:0:0:0:0/56
- 2001:250:3432:3e00:0:0:0:0/56
- 2001:250:3432:3f00:0:0:0:0/56
- 2001:250:3432:4000:0:0:0:0/56
- 2001:250:3432:4100:0:0:0:0/56
- 2001:250:3432:4200:0:0:0:0/56
- 2001:250:3432:4300:0:0:0:0/56
- 2001:250:3432:4400:0:0:0:0/56
- 2001:250:3432:4500:0:0:0:0/56
- 2001:250:3432:4600:0:0:0:0/56
- 2001:250:3432:4700:0:0:0:0/56
- 2001:250:3432:4800:0:0:0:0/56
- 2001:250:3432:4900:0:0:0:0/56
- 2001:250:3432:4a00:0:0:0:0/56
- 2001:250:3432:4b00:0:0:0:0/56
- 2001:250:3432:4c00:0:0:0:0/56
- 2001:250:3432:4d00:0:0:0:0/56
- 2001:250:3432:4e00:0:0:0:0/56
- 2001:250:3432:4f00:0:0:0:0/56
- 2001:250:3432:5000:0:0:0:0/56
- 2001:250:3432:5100:0:0:0:0/56
- 2001:250:3432:5200:0:0:0:0/56
- 2001:250:3432:5300:0:0:0:0/56
- 2001:250:3432:5400:0:0:0:0/56
- 2001:250:3432:5500:0:0:0:0/56
- 2001:250:3432:5600:0:0:0:0/56
- 2001:250:3432:5700:0:0:0:0/56
- 2001:250:3432:5800:0:0:0:0/56
- 2001:250:3432:5900:0:0:0:0/56
- 2001:250:3432:5a00:0:0:0:0/56
- 2001:250:3432:5b00:0:0:0:0/56
- 2001:250:3432:5c00:0:0:0:0/56
- 2001:250:3432:5d00:0:0:0:0/56
- 2001:250:3432:5e00:0:0:0:0/56
- 2001:250:3432:5f00:0:0:0:0/56
- 2001:250:3432:6000:0:0:0:0/56
- 2001:250:3432:6100:0:0:0:0/56
- 2001:250:3432:6200:0:0:0:0/56
- 2001:250:3432:6300:0:0:0:0/56
- 2001:250:3432:6400:0:0:0:0/56
- 2001:250:3432:6500:0:0:0:0/56
- 2001:250:3432:6600:0:0:0:0/56
- 2001:250:3432:6700:0:0:0:0/56
- 2001:250:3432:6800:0:0:0:0/56
- 2001:250:3432:6900:0:0:0:0/56
- 2001:250:3432:6a00:0:0:0:0/56
- 2001:250:3432:6b00:0:0:0:0/56
- 2001:250:3432:6c00:0:0:0:0/56
- 2001:250:3432:6d00:0:0:0:0/56
- 2001:250:3432:6e00:0:0:0:0/56
- 2001:250:3432:6f00:0:0:0:0/56
- 2001:250:3432:7000:0:0:0:0/56
- 2001:250:3432:7100:0:0:0:0/56
- 2001:250:3432:7200:0:0:0:0/56
- 2001:250:3432:7300:0:0:0:0/56
- 2001:250:3432:7400:0:0:0:0/56
- 2001:250:3432:7500:0:0:0:0/56
- 2001:250:3432:7600:0:0:0:0/56
- 2001:250:3432:7700:0:0:0:0/56
- 2001:250:3432:7800:0:0:0:0/56
- 2001:250:3432:7900:0:0:0:0/56
- 2001:250:3432:7a00:0:0:0:0/56
- 2001:250:3432:7b00:0:0:0:0/56
- 2001:250:3432:7c00:0:0:0:0/56
- 2001:250:3432:7d00:0:0:0:0/56
- 2001:250:3432:7e00:0:0:0:0/56
- 2001:250:3432:7f00:0:0:0:0/56
- 2001:250:3432:8000:0:0:0:0/56
- 2001:250:3432:8100:0:0:0:0/56
- 2001:250:3432:8200:0:0:0:0/56
- 2001:250:3432:8300:0:0:0:0/56
- 2001:250:3432:8400:0:0:0:0/56
- 2001:250:3432:8500:0:0:0:0/56
- 2001:250:3432:8600:0:0:0:0/56
- 2001:250:3432:8700:0:0:0:0/56
- 2001:250:3432:8800:0:0:0:0/56
- 2001:250:3432:8900:0:0:0:0/56
- 2001:250:3432:8a00:0:0:0:0/56
- 2001:250:3432:8b00:0:0:0:0/56
- 2001:250:3432:8c00:0:0:0:0/56
- 2001:250:3432:8d00:0:0:0:0/56
- 2001:250:3432:8e00:0:0:0:0/56
- 2001:250:3432:8f00:0:0:0:0/56
- 2001:250:3432:9000:0:0:0:0/56
- 2001:250:3432:9100:0:0:0:0/56
- 2001:250:3432:9200:0:0:0:0/56
- 2001:250:3432:9300:0:0:0:0/56
- 2001:250:3432:9400:0:0:0:0/56
- 2001:250:3432:9500:0:0:0:0/56
- 2001:250:3432:9600:0:0:0:0/56
- 2001:250:3432:9700:0:0:0:0/56
- 2001:250:3432:9800:0:0:0:0/56
- 2001:250:3432:9900:0:0:0:0/56
- 2001:250:3432:9a00:0:0:0:0/56
- 2001:250:3432:9b00:0:0:0:0/56
- 2001:250:3432:9c00:0:0:0:0/56
- 2001:250:3432:9d00:0:0:0:0/56
- 2001:250:3432:9e00:0:0:0:0/56
- 2001:250:3432:9f00:0:0:0:0/56
- 2001:250:3432:a000:0:0:0:0/56
- 2001:250:3432:a100:0:0:0:0/56
- 2001:250:3432:a200:0:0:0:0/56
- 2001:250:3432:a300:0:0:0:0/56
- 2001:250:3432:a400:0:0:0:0/56
- 2001:250:3432:a500:0:0:0:0/56
- 2001:250:3432:a600:0:0:0:0/56
- 2001:250:3432:a700:0:0:0:0/56
- 2001:250:3432:a800:0:0:0:0/56
- 2001:250:3432:a900:0:0:0:0/56
- 2001:250:3432:aa00:0:0:0:0/56
- 2001:250:3432:ab00:0:0:0:0/56
- 2001:250:3432:ac00:0:0:0:0/56
- 2001:250:3432:ad00:0:0:0:0/56
- 2001:250:3432:ae00:0:0:0:0/56
- 2001:250:3432:af00:0:0:0:0/56
- 2001:250:3432:b000:0:0:0:0/56
- 2001:250:3432:b100:0:0:0:0/56
- 2001:250:3432:b200:0:0:0:0/56
- 2001:250:3432:b300:0:0:0:0/56
- 2001:250:3432:b400:0:0:0:0/56
- 2001:250:3432:b500:0:0:0:0/56
- 2001:250:3432:b600:0:0:0:0/56
- 2001:250:3432:b700:0:0:0:0/56
- 2001:250:3432:b800:0:0:0:0/56
- 2001:250:3432:b900:0:0:0:0/56
- 2001:250:3432:ba00:0:0:0:0/56
- 2001:250:3432:bb00:0:0:0:0/56
- 2001:250:3432:bc00:0:0:0:0/56
- 2001:250:3432:bd00:0:0:0:0/56
- 2001:250:3432:be00:0:0:0:0/56
- 2001:250:3432:bf00:0:0:0:0/56
- 2001:250:3432:c000:0:0:0:0/56
- 2001:250:3432:c100:0:0:0:0/56
- 2001:250:3432:c200:0:0:0:0/56
- 2001:250:3432:c300:0:0:0:0/56
- 2001:250:3432:c400:0:0:0:0/56
- 2001:250:3432:c500:0:0:0:0/56
- 2001:250:3432:c600:0:0:0:0/56
- 2001:250:3432:c700:0:0:0:0/56
- 2001:250:3432:c800:0:0:0:0/56
- 2001:250:3432:c900:0:0:0:0/56
- 2001:250:3432:ca00:0:0:0:0/56
- 2001:250:3432:cb00:0:0:0:0/56
- 2001:250:3432:cc00:0:0:0:0/56
- 2001:250:3432:cd00:0:0:0:0/56
- 2001:250:3432:ce00:0:0:0:0/56
- 2001:250:3432:cf00:0:0:0:0/56
- 2001:250:3432:d000:0:0:0:0/56
- 2001:250:3432:d100:0:0:0:0/56
- 2001:250:3432:d200:0:0:0:0/56
- 2001:250:3432:d300:0:0:0:0/56
- 2001:250:3432:d400:0:0:0:0/56
- 2001:250:3432:d500:0:0:0:0/56
- 2001:250:3432:d600:0:0:0:0/56
- 2001:250:3432:d700:0:0:0:0/56
- 2001:250:3432:d800:0:0:0:0/56
- 2001:250:3432:d900:0:0:0:0/56
- 2001:250:3432:da00:0:0:0:0/56
- 2001:250:3432:db00:0:0:0:0/56
- 2001:250:3432:dc00:0:0:0:0/56
- 2001:250:3432:dd00:0:0:0:0/56
- 2001:250:3432:de00:0:0:0:0/56
- 2001:250:3432:df00:0:0:0:0/56
- 2001:250:3432:e000:0:0:0:0/56
- 2001:250:3432:e100:0:0:0:0/56
- 2001:250:3432:e200:0:0:0:0/56
- 2001:250:3432:e300:0:0:0:0/56
- 2001:250:3432:e400:0:0:0:0/56
- 2001:250:3432:e500:0:0:0:0/56
- 2001:250:3432:e600:0:0:0:0/56
- 2001:250:3432:e700:0:0:0:0/56
- 2001:250:3432:e800:0:0:0:0/56
- 2001:250:3432:e900:0:0:0:0/56
- 2001:250:3432:ea00:0:0:0:0/56
- 2001:250:3432:eb00:0:0:0:0/56
- 2001:250:3432:ec00:0:0:0:0/56
- 2001:250:3432:ed00:0:0:0:0/56
- 2001:250:3432:ee00:0:0:0:0/56
- 2001:250:3432:ef00:0:0:0:0/56
- 2001:250:3432:f000:0:0:0:0/56
- 2001:250:3432:f100:0:0:0:0/56
- 2001:250:3432:f200:0:0:0:0/56
- 2001:250:3432:f300:0:0:0:0/56
- 2001:250:3432:f400:0:0:0:0/56
- 2001:250:3432:f500:0:0:0:0/56
- 2001:250:3432:f600:0:0:0:0/56
- 2001:250:3432:f700:0:0:0:0/56
- 2001:250:3432:f800:0:0:0:0/56
- 2001:250:3432:f900:0:0:0:0/56
- 2001:250:3432:fa00:0:0:0:0/56
- 2001:250:3432:fb00:0:0:0:0/56
- 2001:250:3432:fc00:0:0:0:0/56
- 2001:250:3432:fd00:0:0:0:0/56
- 2001:250:3432:fe00:0:0:0:0/56
- 2001:250:3432:ff00:0:0:0:0/56