Summary

Country
CN 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 2001:250:3006::/48 subnet

  • 2001:250:3006:0:0:0:0:0/56
  • 2001:250:3006:100:0:0:0:0/56
  • 2001:250:3006:200:0:0:0:0/56
  • 2001:250:3006:300:0:0:0:0/56
  • 2001:250:3006:400:0:0:0:0/56
  • 2001:250:3006:500:0:0:0:0/56
  • 2001:250:3006:600:0:0:0:0/56
  • 2001:250:3006:700:0:0:0:0/56
  • 2001:250:3006:800:0:0:0:0/56
  • 2001:250:3006:900:0:0:0:0/56
  • 2001:250:3006:a00:0:0:0:0/56
  • 2001:250:3006:b00:0:0:0:0/56
  • 2001:250:3006:c00:0:0:0:0/56
  • 2001:250:3006:d00:0:0:0:0/56
  • 2001:250:3006:e00:0:0:0:0/56
  • 2001:250:3006:f00:0:0:0:0/56
  • 2001:250:3006:1000:0:0:0:0/56
  • 2001:250:3006:1100:0:0:0:0/56
  • 2001:250:3006:1200:0:0:0:0/56
  • 2001:250:3006:1300:0:0:0:0/56
  • 2001:250:3006:1400:0:0:0:0/56
  • 2001:250:3006:1500:0:0:0:0/56
  • 2001:250:3006:1600:0:0:0:0/56
  • 2001:250:3006:1700:0:0:0:0/56
  • 2001:250:3006:1800:0:0:0:0/56
  • 2001:250:3006:1900:0:0:0:0/56
  • 2001:250:3006:1a00:0:0:0:0/56
  • 2001:250:3006:1b00:0:0:0:0/56
  • 2001:250:3006:1c00:0:0:0:0/56
  • 2001:250:3006:1d00:0:0:0:0/56
  • 2001:250:3006:1e00:0:0:0:0/56
  • 2001:250:3006:1f00:0:0:0:0/56
  • 2001:250:3006:2000:0:0:0:0/56
  • 2001:250:3006:2100:0:0:0:0/56
  • 2001:250:3006:2200:0:0:0:0/56
  • 2001:250:3006:2300:0:0:0:0/56
  • 2001:250:3006:2400:0:0:0:0/56
  • 2001:250:3006:2500:0:0:0:0/56
  • 2001:250:3006:2600:0:0:0:0/56
  • 2001:250:3006:2700:0:0:0:0/56
  • 2001:250:3006:2800:0:0:0:0/56
  • 2001:250:3006:2900:0:0:0:0/56
  • 2001:250:3006:2a00:0:0:0:0/56
  • 2001:250:3006:2b00:0:0:0:0/56
  • 2001:250:3006:2c00:0:0:0:0/56
  • 2001:250:3006:2d00:0:0:0:0/56
  • 2001:250:3006:2e00:0:0:0:0/56
  • 2001:250:3006:2f00:0:0:0:0/56
  • 2001:250:3006:3000:0:0:0:0/56
  • 2001:250:3006:3100:0:0:0:0/56
  • 2001:250:3006:3200:0:0:0:0/56
  • 2001:250:3006:3300:0:0:0:0/56
  • 2001:250:3006:3400:0:0:0:0/56
  • 2001:250:3006:3500:0:0:0:0/56
  • 2001:250:3006:3600:0:0:0:0/56
  • 2001:250:3006:3700:0:0:0:0/56
  • 2001:250:3006:3800:0:0:0:0/56
  • 2001:250:3006:3900:0:0:0:0/56
  • 2001:250:3006:3a00:0:0:0:0/56
  • 2001:250:3006:3b00:0:0:0:0/56
  • 2001:250:3006:3c00:0:0:0:0/56
  • 2001:250:3006:3d00:0:0:0:0/56
  • 2001:250:3006:3e00:0:0:0:0/56
  • 2001:250:3006:3f00:0:0:0:0/56
  • 2001:250:3006:4000:0:0:0:0/56
  • 2001:250:3006:4100:0:0:0:0/56
  • 2001:250:3006:4200:0:0:0:0/56
  • 2001:250:3006:4300:0:0:0:0/56
  • 2001:250:3006:4400:0:0:0:0/56
  • 2001:250:3006:4500:0:0:0:0/56
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  • 2001:250:3006:4700:0:0:0:0/56
  • 2001:250:3006:4800:0:0:0:0/56
  • 2001:250:3006:4900:0:0:0:0/56
  • 2001:250:3006:4a00:0:0:0:0/56
  • 2001:250:3006:4b00:0:0:0:0/56
  • 2001:250:3006:4c00:0:0:0:0/56
  • 2001:250:3006:4d00:0:0:0:0/56
  • 2001:250:3006:4e00:0:0:0:0/56
  • 2001:250:3006:4f00:0:0:0:0/56
  • 2001:250:3006:5000:0:0:0:0/56
  • 2001:250:3006:5100:0:0:0:0/56
  • 2001:250:3006:5200:0:0:0:0/56
  • 2001:250:3006:5300:0:0:0:0/56
  • 2001:250:3006:5400:0:0:0:0/56
  • 2001:250:3006:5500:0:0:0:0/56
  • 2001:250:3006:5600:0:0:0:0/56
  • 2001:250:3006:5700:0:0:0:0/56
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  • 2001:250:3006:5900:0:0:0:0/56
  • 2001:250:3006:5a00:0:0:0:0/56
  • 2001:250:3006:5b00:0:0:0:0/56
  • 2001:250:3006:5c00:0:0:0:0/56
  • 2001:250:3006:5d00:0:0:0:0/56
  • 2001:250:3006:5e00:0:0:0:0/56
  • 2001:250:3006:5f00:0:0:0:0/56
  • 2001:250:3006:6000:0:0:0:0/56
  • 2001:250:3006:6100:0:0:0:0/56
  • 2001:250:3006:6200:0:0:0:0/56
  • 2001:250:3006:6300:0:0:0:0/56
  • 2001:250:3006:6400:0:0:0:0/56
  • 2001:250:3006:6500:0:0:0:0/56
  • 2001:250:3006:6600:0:0:0:0/56
  • 2001:250:3006:6700:0:0:0:0/56
  • 2001:250:3006:6800:0:0:0:0/56
  • 2001:250:3006:6900:0:0:0:0/56
  • 2001:250:3006:6a00:0:0:0:0/56
  • 2001:250:3006:6b00:0:0:0:0/56
  • 2001:250:3006:6c00:0:0:0:0/56
  • 2001:250:3006:6d00:0:0:0:0/56
  • 2001:250:3006:6e00:0:0:0:0/56
  • 2001:250:3006:6f00:0:0:0:0/56
  • 2001:250:3006:7000:0:0:0:0/56
  • 2001:250:3006:7100:0:0:0:0/56
  • 2001:250:3006:7200:0:0:0:0/56
  • 2001:250:3006:7300:0:0:0:0/56
  • 2001:250:3006:7400:0:0:0:0/56
  • 2001:250:3006:7500:0:0:0:0/56
  • 2001:250:3006:7600:0:0:0:0/56
  • 2001:250:3006:7700:0:0:0:0/56
  • 2001:250:3006:7800:0:0:0:0/56
  • 2001:250:3006:7900:0:0:0:0/56
  • 2001:250:3006:7a00:0:0:0:0/56
  • 2001:250:3006:7b00:0:0:0:0/56
  • 2001:250:3006:7c00:0:0:0:0/56
  • 2001:250:3006:7d00:0:0:0:0/56
  • 2001:250:3006:7e00:0:0:0:0/56
  • 2001:250:3006:7f00:0:0:0:0/56
  • 2001:250:3006:8000:0:0:0:0/56
  • 2001:250:3006:8100:0:0:0:0/56
  • 2001:250:3006:8200:0:0:0:0/56
  • 2001:250:3006:8300:0:0:0:0/56
  • 2001:250:3006:8400:0:0:0:0/56
  • 2001:250:3006:8500:0:0:0:0/56
  • 2001:250:3006:8600:0:0:0:0/56
  • 2001:250:3006:8700:0:0:0:0/56
  • 2001:250:3006:8800:0:0:0:0/56
  • 2001:250:3006:8900:0:0:0:0/56
  • 2001:250:3006:8a00:0:0:0:0/56
  • 2001:250:3006:8b00:0:0:0:0/56
  • 2001:250:3006:8c00:0:0:0:0/56
  • 2001:250:3006:8d00:0:0:0:0/56
  • 2001:250:3006:8e00:0:0:0:0/56
  • 2001:250:3006:8f00:0:0:0:0/56
  • 2001:250:3006:9000:0:0:0:0/56
  • 2001:250:3006:9100:0:0:0:0/56
  • 2001:250:3006:9200:0:0:0:0/56
  • 2001:250:3006:9300:0:0:0:0/56
  • 2001:250:3006:9400:0:0:0:0/56
  • 2001:250:3006:9500:0:0:0:0/56
  • 2001:250:3006:9600:0:0:0:0/56
  • 2001:250:3006:9700:0:0:0:0/56
  • 2001:250:3006:9800:0:0:0:0/56
  • 2001:250:3006:9900:0:0:0:0/56
  • 2001:250:3006:9a00:0:0:0:0/56
  • 2001:250:3006:9b00:0:0:0:0/56
  • 2001:250:3006:9c00:0:0:0:0/56
  • 2001:250:3006:9d00:0:0:0:0/56
  • 2001:250:3006:9e00:0:0:0:0/56
  • 2001:250:3006:9f00:0:0:0:0/56
  • 2001:250:3006:a000:0:0:0:0/56
  • 2001:250:3006:a100:0:0:0:0/56
  • 2001:250:3006:a200:0:0:0:0/56
  • 2001:250:3006:a300:0:0:0:0/56
  • 2001:250:3006:a400:0:0:0:0/56
  • 2001:250:3006:a500:0:0:0:0/56
  • 2001:250:3006:a600:0:0:0:0/56
  • 2001:250:3006:a700:0:0:0:0/56
  • 2001:250:3006:a800:0:0:0:0/56
  • 2001:250:3006:a900:0:0:0:0/56
  • 2001:250:3006:aa00:0:0:0:0/56
  • 2001:250:3006:ab00:0:0:0:0/56
  • 2001:250:3006:ac00:0:0:0:0/56
  • 2001:250:3006:ad00:0:0:0:0/56
  • 2001:250:3006:ae00:0:0:0:0/56
  • 2001:250:3006:af00:0:0:0:0/56
  • 2001:250:3006:b000:0:0:0:0/56
  • 2001:250:3006:b100:0:0:0:0/56
  • 2001:250:3006:b200:0:0:0:0/56
  • 2001:250:3006:b300:0:0:0:0/56
  • 2001:250:3006:b400:0:0:0:0/56
  • 2001:250:3006:b500:0:0:0:0/56
  • 2001:250:3006:b600:0:0:0:0/56
  • 2001:250:3006:b700:0:0:0:0/56
  • 2001:250:3006:b800:0:0:0:0/56
  • 2001:250:3006:b900:0:0:0:0/56
  • 2001:250:3006:ba00:0:0:0:0/56
  • 2001:250:3006:bb00:0:0:0:0/56
  • 2001:250:3006:bc00:0:0:0:0/56
  • 2001:250:3006:bd00:0:0:0:0/56
  • 2001:250:3006:be00:0:0:0:0/56
  • 2001:250:3006:bf00:0:0:0:0/56
  • 2001:250:3006:c000:0:0:0:0/56
  • 2001:250:3006:c100:0:0:0:0/56
  • 2001:250:3006:c200:0:0:0:0/56
  • 2001:250:3006:c300:0:0:0:0/56
  • 2001:250:3006:c400:0:0:0:0/56
  • 2001:250:3006:c500:0:0:0:0/56
  • 2001:250:3006:c600:0:0:0:0/56
  • 2001:250:3006:c700:0:0:0:0/56
  • 2001:250:3006:c800:0:0:0:0/56
  • 2001:250:3006:c900:0:0:0:0/56
  • 2001:250:3006:ca00:0:0:0:0/56
  • 2001:250:3006:cb00:0:0:0:0/56
  • 2001:250:3006:cc00:0:0:0:0/56
  • 2001:250:3006:cd00:0:0:0:0/56
  • 2001:250:3006:ce00:0:0:0:0/56
  • 2001:250:3006:cf00:0:0:0:0/56
  • 2001:250:3006:d000:0:0:0:0/56
  • 2001:250:3006:d100:0:0:0:0/56
  • 2001:250:3006:d200:0:0:0:0/56
  • 2001:250:3006:d300:0:0:0:0/56
  • 2001:250:3006:d400:0:0:0:0/56
  • 2001:250:3006:d500:0:0:0:0/56
  • 2001:250:3006:d600:0:0:0:0/56
  • 2001:250:3006:d700:0:0:0:0/56
  • 2001:250:3006:d800:0:0:0:0/56
  • 2001:250:3006:d900:0:0:0:0/56
  • 2001:250:3006:da00:0:0:0:0/56
  • 2001:250:3006:db00:0:0:0:0/56
  • 2001:250:3006:dc00:0:0:0:0/56
  • 2001:250:3006:dd00:0:0:0:0/56
  • 2001:250:3006:de00:0:0:0:0/56
  • 2001:250:3006:df00:0:0:0:0/56
  • 2001:250:3006:e000:0:0:0:0/56
  • 2001:250:3006:e100:0:0:0:0/56
  • 2001:250:3006:e200:0:0:0:0/56
  • 2001:250:3006:e300:0:0:0:0/56
  • 2001:250:3006:e400:0:0:0:0/56
  • 2001:250:3006:e500:0:0:0:0/56
  • 2001:250:3006:e600:0:0:0:0/56
  • 2001:250:3006:e700:0:0:0:0/56
  • 2001:250:3006:e800:0:0:0:0/56
  • 2001:250:3006:e900:0:0:0:0/56
  • 2001:250:3006:ea00:0:0:0:0/56
  • 2001:250:3006:eb00:0:0:0:0/56
  • 2001:250:3006:ec00:0:0:0:0/56
  • 2001:250:3006:ed00:0:0:0:0/56
  • 2001:250:3006:ee00:0:0:0:0/56
  • 2001:250:3006:ef00:0:0:0:0/56
  • 2001:250:3006:f000:0:0:0:0/56
  • 2001:250:3006:f100:0:0:0:0/56
  • 2001:250:3006:f200:0:0:0:0/56
  • 2001:250:3006:f300:0:0:0:0/56
  • 2001:250:3006:f400:0:0:0:0/56
  • 2001:250:3006:f500:0:0:0:0/56
  • 2001:250:3006:f600:0:0:0:0/56
  • 2001:250:3006:f700:0:0:0:0/56
  • 2001:250:3006:f800:0:0:0:0/56
  • 2001:250:3006:f900:0:0:0:0/56
  • 2001:250:3006:fa00:0:0:0:0/56
  • 2001:250:3006:fb00:0:0:0:0/56
  • 2001:250:3006:fc00:0:0:0:0/56
  • 2001:250:3006:fd00:0:0:0:0/56
  • 2001:250:3006:fe00:0:0:0:0/56
  • 2001:250:3006:ff00:0:0:0:0/56

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