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 2001:250:3046::/48 subnet
- 2001:250:3046:0:0:0:0:0/56
- 2001:250:3046:100:0:0:0:0/56
- 2001:250:3046:200:0:0:0:0/56
- 2001:250:3046:300:0:0:0:0/56
- 2001:250:3046:400:0:0:0:0/56
- 2001:250:3046:500:0:0:0:0/56
- 2001:250:3046:600:0:0:0:0/56
- 2001:250:3046:700:0:0:0:0/56
- 2001:250:3046:800:0:0:0:0/56
- 2001:250:3046:900:0:0:0:0/56
- 2001:250:3046:a00:0:0:0:0/56
- 2001:250:3046:b00:0:0:0:0/56
- 2001:250:3046:c00:0:0:0:0/56
- 2001:250:3046:d00:0:0:0:0/56
- 2001:250:3046:e00:0:0:0:0/56
- 2001:250:3046:f00:0:0:0:0/56
- 2001:250:3046:1000:0:0:0:0/56
- 2001:250:3046:1100:0:0:0:0/56
- 2001:250:3046:1200:0:0:0:0/56
- 2001:250:3046:1300:0:0:0:0/56
- 2001:250:3046:1400:0:0:0:0/56
- 2001:250:3046:1500:0:0:0:0/56
- 2001:250:3046:1600:0:0:0:0/56
- 2001:250:3046:1700:0:0:0:0/56
- 2001:250:3046:1800:0:0:0:0/56
- 2001:250:3046:1900:0:0:0:0/56
- 2001:250:3046:1a00:0:0:0:0/56
- 2001:250:3046:1b00:0:0:0:0/56
- 2001:250:3046:1c00:0:0:0:0/56
- 2001:250:3046:1d00:0:0:0:0/56
- 2001:250:3046:1e00:0:0:0:0/56
- 2001:250:3046:1f00:0:0:0:0/56
- 2001:250:3046:2000:0:0:0:0/56
- 2001:250:3046:2100:0:0:0:0/56
- 2001:250:3046:2200:0:0:0:0/56
- 2001:250:3046:2300:0:0:0:0/56
- 2001:250:3046:2400:0:0:0:0/56
- 2001:250:3046:2500:0:0:0:0/56
- 2001:250:3046:2600:0:0:0:0/56
- 2001:250:3046:2700:0:0:0:0/56
- 2001:250:3046:2800:0:0:0:0/56
- 2001:250:3046:2900:0:0:0:0/56
- 2001:250:3046:2a00:0:0:0:0/56
- 2001:250:3046:2b00:0:0:0:0/56
- 2001:250:3046:2c00:0:0:0:0/56
- 2001:250:3046:2d00:0:0:0:0/56
- 2001:250:3046:2e00:0:0:0:0/56
- 2001:250:3046:2f00:0:0:0:0/56
- 2001:250:3046:3000:0:0:0:0/56
- 2001:250:3046:3100:0:0:0:0/56
- 2001:250:3046:3200:0:0:0:0/56
- 2001:250:3046:3300:0:0:0:0/56
- 2001:250:3046:3400:0:0:0:0/56
- 2001:250:3046:3500:0:0:0:0/56
- 2001:250:3046:3600:0:0:0:0/56
- 2001:250:3046:3700:0:0:0:0/56
- 2001:250:3046:3800:0:0:0:0/56
- 2001:250:3046:3900:0:0:0:0/56
- 2001:250:3046:3a00:0:0:0:0/56
- 2001:250:3046:3b00:0:0:0:0/56
- 2001:250:3046:3c00:0:0:0:0/56
- 2001:250:3046:3d00:0:0:0:0/56
- 2001:250:3046:3e00:0:0:0:0/56
- 2001:250:3046:3f00:0:0:0:0/56
- 2001:250:3046:4000:0:0:0:0/56
- 2001:250:3046:4100:0:0:0:0/56
- 2001:250:3046:4200:0:0:0:0/56
- 2001:250:3046:4300:0:0:0:0/56
- 2001:250:3046:4400:0:0:0:0/56
- 2001:250:3046:4500:0:0:0:0/56
- 2001:250:3046:4600:0:0:0:0/56
- 2001:250:3046:4700:0:0:0:0/56
- 2001:250:3046:4800:0:0:0:0/56
- 2001:250:3046:4900:0:0:0:0/56
- 2001:250:3046:4a00:0:0:0:0/56
- 2001:250:3046:4b00:0:0:0:0/56
- 2001:250:3046:4c00:0:0:0:0/56
- 2001:250:3046:4d00:0:0:0:0/56
- 2001:250:3046:4e00:0:0:0:0/56
- 2001:250:3046:4f00:0:0:0:0/56
- 2001:250:3046:5000:0:0:0:0/56
- 2001:250:3046:5100:0:0:0:0/56
- 2001:250:3046:5200:0:0:0:0/56
- 2001:250:3046:5300:0:0:0:0/56
- 2001:250:3046:5400:0:0:0:0/56
- 2001:250:3046:5500:0:0:0:0/56
- 2001:250:3046:5600:0:0:0:0/56
- 2001:250:3046:5700:0:0:0:0/56
- 2001:250:3046:5800:0:0:0:0/56
- 2001:250:3046:5900:0:0:0:0/56
- 2001:250:3046:5a00:0:0:0:0/56
- 2001:250:3046:5b00:0:0:0:0/56
- 2001:250:3046:5c00:0:0:0:0/56
- 2001:250:3046:5d00:0:0:0:0/56
- 2001:250:3046:5e00:0:0:0:0/56
- 2001:250:3046:5f00:0:0:0:0/56
- 2001:250:3046:6000:0:0:0:0/56
- 2001:250:3046:6100:0:0:0:0/56
- 2001:250:3046:6200:0:0:0:0/56
- 2001:250:3046:6300:0:0:0:0/56
- 2001:250:3046:6400:0:0:0:0/56
- 2001:250:3046:6500:0:0:0:0/56
- 2001:250:3046:6600:0:0:0:0/56
- 2001:250:3046:6700:0:0:0:0/56
- 2001:250:3046:6800:0:0:0:0/56
- 2001:250:3046:6900:0:0:0:0/56
- 2001:250:3046:6a00:0:0:0:0/56
- 2001:250:3046:6b00:0:0:0:0/56
- 2001:250:3046:6c00:0:0:0:0/56
- 2001:250:3046:6d00:0:0:0:0/56
- 2001:250:3046:6e00:0:0:0:0/56
- 2001:250:3046:6f00:0:0:0:0/56
- 2001:250:3046:7000:0:0:0:0/56
- 2001:250:3046:7100:0:0:0:0/56
- 2001:250:3046:7200:0:0:0:0/56
- 2001:250:3046:7300:0:0:0:0/56
- 2001:250:3046:7400:0:0:0:0/56
- 2001:250:3046:7500:0:0:0:0/56
- 2001:250:3046:7600:0:0:0:0/56
- 2001:250:3046:7700:0:0:0:0/56
- 2001:250:3046:7800:0:0:0:0/56
- 2001:250:3046:7900:0:0:0:0/56
- 2001:250:3046:7a00:0:0:0:0/56
- 2001:250:3046:7b00:0:0:0:0/56
- 2001:250:3046:7c00:0:0:0:0/56
- 2001:250:3046:7d00:0:0:0:0/56
- 2001:250:3046:7e00:0:0:0:0/56
- 2001:250:3046:7f00:0:0:0:0/56
- 2001:250:3046:8000:0:0:0:0/56
- 2001:250:3046:8100:0:0:0:0/56
- 2001:250:3046:8200:0:0:0:0/56
- 2001:250:3046:8300:0:0:0:0/56
- 2001:250:3046:8400:0:0:0:0/56
- 2001:250:3046:8500:0:0:0:0/56
- 2001:250:3046:8600:0:0:0:0/56
- 2001:250:3046:8700:0:0:0:0/56
- 2001:250:3046:8800:0:0:0:0/56
- 2001:250:3046:8900:0:0:0:0/56
- 2001:250:3046:8a00:0:0:0:0/56
- 2001:250:3046:8b00:0:0:0:0/56
- 2001:250:3046:8c00:0:0:0:0/56
- 2001:250:3046:8d00:0:0:0:0/56
- 2001:250:3046:8e00:0:0:0:0/56
- 2001:250:3046:8f00:0:0:0:0/56
- 2001:250:3046:9000:0:0:0:0/56
- 2001:250:3046:9100:0:0:0:0/56
- 2001:250:3046:9200:0:0:0:0/56
- 2001:250:3046:9300:0:0:0:0/56
- 2001:250:3046:9400:0:0:0:0/56
- 2001:250:3046:9500:0:0:0:0/56
- 2001:250:3046:9600:0:0:0:0/56
- 2001:250:3046:9700:0:0:0:0/56
- 2001:250:3046:9800:0:0:0:0/56
- 2001:250:3046:9900:0:0:0:0/56
- 2001:250:3046:9a00:0:0:0:0/56
- 2001:250:3046:9b00:0:0:0:0/56
- 2001:250:3046:9c00:0:0:0:0/56
- 2001:250:3046:9d00:0:0:0:0/56
- 2001:250:3046:9e00:0:0:0:0/56
- 2001:250:3046:9f00:0:0:0:0/56
- 2001:250:3046:a000:0:0:0:0/56
- 2001:250:3046:a100:0:0:0:0/56
- 2001:250:3046:a200:0:0:0:0/56
- 2001:250:3046:a300:0:0:0:0/56
- 2001:250:3046:a400:0:0:0:0/56
- 2001:250:3046:a500:0:0:0:0/56
- 2001:250:3046:a600:0:0:0:0/56
- 2001:250:3046:a700:0:0:0:0/56
- 2001:250:3046:a800:0:0:0:0/56
- 2001:250:3046:a900:0:0:0:0/56
- 2001:250:3046:aa00:0:0:0:0/56
- 2001:250:3046:ab00:0:0:0:0/56
- 2001:250:3046:ac00:0:0:0:0/56
- 2001:250:3046:ad00:0:0:0:0/56
- 2001:250:3046:ae00:0:0:0:0/56
- 2001:250:3046:af00:0:0:0:0/56
- 2001:250:3046:b000:0:0:0:0/56
- 2001:250:3046:b100:0:0:0:0/56
- 2001:250:3046:b200:0:0:0:0/56
- 2001:250:3046:b300:0:0:0:0/56
- 2001:250:3046:b400:0:0:0:0/56
- 2001:250:3046:b500:0:0:0:0/56
- 2001:250:3046:b600:0:0:0:0/56
- 2001:250:3046:b700:0:0:0:0/56
- 2001:250:3046:b800:0:0:0:0/56
- 2001:250:3046:b900:0:0:0:0/56
- 2001:250:3046:ba00:0:0:0:0/56
- 2001:250:3046:bb00:0:0:0:0/56
- 2001:250:3046:bc00:0:0:0:0/56
- 2001:250:3046:bd00:0:0:0:0/56
- 2001:250:3046:be00:0:0:0:0/56
- 2001:250:3046:bf00:0:0:0:0/56
- 2001:250:3046:c000:0:0:0:0/56
- 2001:250:3046:c100:0:0:0:0/56
- 2001:250:3046:c200:0:0:0:0/56
- 2001:250:3046:c300:0:0:0:0/56
- 2001:250:3046:c400:0:0:0:0/56
- 2001:250:3046:c500:0:0:0:0/56
- 2001:250:3046:c600:0:0:0:0/56
- 2001:250:3046:c700:0:0:0:0/56
- 2001:250:3046:c800:0:0:0:0/56
- 2001:250:3046:c900:0:0:0:0/56
- 2001:250:3046:ca00:0:0:0:0/56
- 2001:250:3046:cb00:0:0:0:0/56
- 2001:250:3046:cc00:0:0:0:0/56
- 2001:250:3046:cd00:0:0:0:0/56
- 2001:250:3046:ce00:0:0:0:0/56
- 2001:250:3046:cf00:0:0:0:0/56
- 2001:250:3046:d000:0:0:0:0/56
- 2001:250:3046:d100:0:0:0:0/56
- 2001:250:3046:d200:0:0:0:0/56
- 2001:250:3046:d300:0:0:0:0/56
- 2001:250:3046:d400:0:0:0:0/56
- 2001:250:3046:d500:0:0:0:0/56
- 2001:250:3046:d600:0:0:0:0/56
- 2001:250:3046:d700:0:0:0:0/56
- 2001:250:3046:d800:0:0:0:0/56
- 2001:250:3046:d900:0:0:0:0/56
- 2001:250:3046:da00:0:0:0:0/56
- 2001:250:3046:db00:0:0:0:0/56
- 2001:250:3046:dc00:0:0:0:0/56
- 2001:250:3046:dd00:0:0:0:0/56
- 2001:250:3046:de00:0:0:0:0/56
- 2001:250:3046:df00:0:0:0:0/56
- 2001:250:3046:e000:0:0:0:0/56
- 2001:250:3046:e100:0:0:0:0/56
- 2001:250:3046:e200:0:0:0:0/56
- 2001:250:3046:e300:0:0:0:0/56
- 2001:250:3046:e400:0:0:0:0/56
- 2001:250:3046:e500:0:0:0:0/56
- 2001:250:3046:e600:0:0:0:0/56
- 2001:250:3046:e700:0:0:0:0/56
- 2001:250:3046:e800:0:0:0:0/56
- 2001:250:3046:e900:0:0:0:0/56
- 2001:250:3046:ea00:0:0:0:0/56
- 2001:250:3046:eb00:0:0:0:0/56
- 2001:250:3046:ec00:0:0:0:0/56
- 2001:250:3046:ed00:0:0:0:0/56
- 2001:250:3046:ee00:0:0:0:0/56
- 2001:250:3046:ef00:0:0:0:0/56
- 2001:250:3046:f000:0:0:0:0/56
- 2001:250:3046:f100:0:0:0:0/56
- 2001:250:3046:f200:0:0:0:0/56
- 2001:250:3046:f300:0:0:0:0/56
- 2001:250:3046:f400:0:0:0:0/56
- 2001:250:3046:f500:0:0:0:0/56
- 2001:250:3046:f600:0:0:0:0/56
- 2001:250:3046:f700:0:0:0:0/56
- 2001:250:3046:f800:0:0:0:0/56
- 2001:250:3046:f900:0:0:0:0/56
- 2001:250:3046:fa00:0:0:0:0/56
- 2001:250:3046:fb00:0:0:0:0/56
- 2001:250:3046:fc00:0:0:0:0/56
- 2001:250:3046:fd00:0:0:0:0/56
- 2001:250:3046:fe00:0:0:0:0/56
- 2001:250:3046:ff00:0:0:0:0/56