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

[whois.apnic.net]



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 2023-12-14
mnt-by: MAINT-CERNET-AP
last-modified: 2023-12-14T03:44:39Z
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 2023-12-14
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-12-14T03:44:51Z
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 2001:250:5882::/48 subnet

  • 2001:250:5882:0:0:0:0:0/56
  • 2001:250:5882:100:0:0:0:0/56
  • 2001:250:5882:200:0:0:0:0/56
  • 2001:250:5882:300:0:0:0:0/56
  • 2001:250:5882:400:0:0:0:0/56
  • 2001:250:5882:500:0:0:0:0/56
  • 2001:250:5882:600:0:0:0:0/56
  • 2001:250:5882:700:0:0:0:0/56
  • 2001:250:5882:800:0:0:0:0/56
  • 2001:250:5882:900:0:0:0:0/56
  • 2001:250:5882:a00:0:0:0:0/56
  • 2001:250:5882:b00:0:0:0:0/56
  • 2001:250:5882:c00:0:0:0:0/56
  • 2001:250:5882:d00:0:0:0:0/56
  • 2001:250:5882:e00:0:0:0:0/56
  • 2001:250:5882:f00:0:0:0:0/56
  • 2001:250:5882:1000:0:0:0:0/56
  • 2001:250:5882:1100:0:0:0:0/56
  • 2001:250:5882:1200:0:0:0:0/56
  • 2001:250:5882:1300:0:0:0:0/56
  • 2001:250:5882:1400:0:0:0:0/56
  • 2001:250:5882:1500:0:0:0:0/56
  • 2001:250:5882:1600:0:0:0:0/56
  • 2001:250:5882:1700:0:0:0:0/56
  • 2001:250:5882:1800:0:0:0:0/56
  • 2001:250:5882:1900:0:0:0:0/56
  • 2001:250:5882:1a00:0:0:0:0/56
  • 2001:250:5882:1b00:0:0:0:0/56
  • 2001:250:5882:1c00:0:0:0:0/56
  • 2001:250:5882:1d00:0:0:0:0/56
  • 2001:250:5882:1e00:0:0:0:0/56
  • 2001:250:5882:1f00:0:0:0:0/56
  • 2001:250:5882:2000:0:0:0:0/56
  • 2001:250:5882:2100:0:0:0:0/56
  • 2001:250:5882:2200:0:0:0:0/56
  • 2001:250:5882:2300:0:0:0:0/56
  • 2001:250:5882:2400:0:0:0:0/56
  • 2001:250:5882:2500:0:0:0:0/56
  • 2001:250:5882:2600:0:0:0:0/56
  • 2001:250:5882:2700:0:0:0:0/56
  • 2001:250:5882:2800:0:0:0:0/56
  • 2001:250:5882:2900:0:0:0:0/56
  • 2001:250:5882:2a00:0:0:0:0/56
  • 2001:250:5882:2b00:0:0:0:0/56
  • 2001:250:5882:2c00:0:0:0:0/56
  • 2001:250:5882:2d00:0:0:0:0/56
  • 2001:250:5882:2e00:0:0:0:0/56
  • 2001:250:5882:2f00:0:0:0:0/56
  • 2001:250:5882:3000:0:0:0:0/56
  • 2001:250:5882:3100:0:0:0:0/56
  • 2001:250:5882:3200:0:0:0:0/56
  • 2001:250:5882:3300:0:0:0:0/56
  • 2001:250:5882:3400:0:0:0:0/56
  • 2001:250:5882:3500:0:0:0:0/56
  • 2001:250:5882:3600:0:0:0:0/56
  • 2001:250:5882:3700:0:0:0:0/56
  • 2001:250:5882:3800:0:0:0:0/56
  • 2001:250:5882:3900:0:0:0:0/56
  • 2001:250:5882:3a00:0:0:0:0/56
  • 2001:250:5882:3b00:0:0:0:0/56
  • 2001:250:5882:3c00:0:0:0:0/56
  • 2001:250:5882:3d00:0:0:0:0/56
  • 2001:250:5882:3e00:0:0:0:0/56
  • 2001:250:5882:3f00:0:0:0:0/56
  • 2001:250:5882:4000:0:0:0:0/56
  • 2001:250:5882:4100:0:0:0:0/56
  • 2001:250:5882:4200:0:0:0:0/56
  • 2001:250:5882:4300:0:0:0:0/56
  • 2001:250:5882:4400:0:0:0:0/56
  • 2001:250:5882:4500:0:0:0:0/56
  • 2001:250:5882:4600:0:0:0:0/56
  • 2001:250:5882:4700:0:0:0:0/56
  • 2001:250:5882:4800:0:0:0:0/56
  • 2001:250:5882:4900:0:0:0:0/56
  • 2001:250:5882:4a00:0:0:0:0/56
  • 2001:250:5882:4b00:0:0:0:0/56
  • 2001:250:5882:4c00:0:0:0:0/56
  • 2001:250:5882:4d00:0:0:0:0/56
  • 2001:250:5882:4e00:0:0:0:0/56
  • 2001:250:5882:4f00:0:0:0:0/56
  • 2001:250:5882:5000:0:0:0:0/56
  • 2001:250:5882:5100:0:0:0:0/56
  • 2001:250:5882:5200:0:0:0:0/56
  • 2001:250:5882:5300:0:0:0:0/56
  • 2001:250:5882:5400:0:0:0:0/56
  • 2001:250:5882:5500:0:0:0:0/56
  • 2001:250:5882:5600:0:0:0:0/56
  • 2001:250:5882:5700:0:0:0:0/56
  • 2001:250:5882:5800:0:0:0:0/56
  • 2001:250:5882:5900:0:0:0:0/56
  • 2001:250:5882:5a00:0:0:0:0/56
  • 2001:250:5882:5b00:0:0:0:0/56
  • 2001:250:5882:5c00:0:0:0:0/56
  • 2001:250:5882:5d00:0:0:0:0/56
  • 2001:250:5882:5e00:0:0:0:0/56
  • 2001:250:5882:5f00:0:0:0:0/56
  • 2001:250:5882:6000:0:0:0:0/56
  • 2001:250:5882:6100:0:0:0:0/56
  • 2001:250:5882:6200:0:0:0:0/56
  • 2001:250:5882:6300:0:0:0:0/56
  • 2001:250:5882:6400:0:0:0:0/56
  • 2001:250:5882:6500:0:0:0:0/56
  • 2001:250:5882:6600:0:0:0:0/56
  • 2001:250:5882:6700:0:0:0:0/56
  • 2001:250:5882:6800:0:0:0:0/56
  • 2001:250:5882:6900:0:0:0:0/56
  • 2001:250:5882:6a00:0:0:0:0/56
  • 2001:250:5882:6b00:0:0:0:0/56
  • 2001:250:5882:6c00:0:0:0:0/56
  • 2001:250:5882:6d00:0:0:0:0/56
  • 2001:250:5882:6e00:0:0:0:0/56
  • 2001:250:5882:6f00:0:0:0:0/56
  • 2001:250:5882:7000:0:0:0:0/56
  • 2001:250:5882:7100:0:0:0:0/56
  • 2001:250:5882:7200:0:0:0:0/56
  • 2001:250:5882:7300:0:0:0:0/56
  • 2001:250:5882:7400:0:0:0:0/56
  • 2001:250:5882:7500:0:0:0:0/56
  • 2001:250:5882:7600:0:0:0:0/56
  • 2001:250:5882:7700:0:0:0:0/56
  • 2001:250:5882:7800:0:0:0:0/56
  • 2001:250:5882:7900:0:0:0:0/56
  • 2001:250:5882:7a00:0:0:0:0/56
  • 2001:250:5882:7b00:0:0:0:0/56
  • 2001:250:5882:7c00:0:0:0:0/56
  • 2001:250:5882:7d00:0:0:0:0/56
  • 2001:250:5882:7e00:0:0:0:0/56
  • 2001:250:5882:7f00:0:0:0:0/56
  • 2001:250:5882:8000:0:0:0:0/56
  • 2001:250:5882:8100:0:0:0:0/56
  • 2001:250:5882:8200:0:0:0:0/56
  • 2001:250:5882:8300:0:0:0:0/56
  • 2001:250:5882:8400:0:0:0:0/56
  • 2001:250:5882:8500:0:0:0:0/56
  • 2001:250:5882:8600:0:0:0:0/56
  • 2001:250:5882:8700:0:0:0:0/56
  • 2001:250:5882:8800:0:0:0:0/56
  • 2001:250:5882:8900:0:0:0:0/56
  • 2001:250:5882:8a00:0:0:0:0/56
  • 2001:250:5882:8b00:0:0:0:0/56
  • 2001:250:5882:8c00:0:0:0:0/56
  • 2001:250:5882:8d00:0:0:0:0/56
  • 2001:250:5882:8e00:0:0:0:0/56
  • 2001:250:5882:8f00:0:0:0:0/56
  • 2001:250:5882:9000:0:0:0:0/56
  • 2001:250:5882:9100:0:0:0:0/56
  • 2001:250:5882:9200:0:0:0:0/56
  • 2001:250:5882:9300:0:0:0:0/56
  • 2001:250:5882:9400:0:0:0:0/56
  • 2001:250:5882:9500:0:0:0:0/56
  • 2001:250:5882:9600:0:0:0:0/56
  • 2001:250:5882:9700:0:0:0:0/56
  • 2001:250:5882:9800:0:0:0:0/56
  • 2001:250:5882:9900:0:0:0:0/56
  • 2001:250:5882:9a00:0:0:0:0/56
  • 2001:250:5882:9b00:0:0:0:0/56
  • 2001:250:5882:9c00:0:0:0:0/56
  • 2001:250:5882:9d00:0:0:0:0/56
  • 2001:250:5882:9e00:0:0:0:0/56
  • 2001:250:5882:9f00:0:0:0:0/56
  • 2001:250:5882:a000:0:0:0:0/56
  • 2001:250:5882:a100:0:0:0:0/56
  • 2001:250:5882:a200:0:0:0:0/56
  • 2001:250:5882:a300:0:0:0:0/56
  • 2001:250:5882:a400:0:0:0:0/56
  • 2001:250:5882:a500:0:0:0:0/56
  • 2001:250:5882:a600:0:0:0:0/56
  • 2001:250:5882:a700:0:0:0:0/56
  • 2001:250:5882:a800:0:0:0:0/56
  • 2001:250:5882:a900:0:0:0:0/56
  • 2001:250:5882:aa00:0:0:0:0/56
  • 2001:250:5882:ab00:0:0:0:0/56
  • 2001:250:5882:ac00:0:0:0:0/56
  • 2001:250:5882:ad00:0:0:0:0/56
  • 2001:250:5882:ae00:0:0:0:0/56
  • 2001:250:5882:af00:0:0:0:0/56
  • 2001:250:5882:b000:0:0:0:0/56
  • 2001:250:5882:b100:0:0:0:0/56
  • 2001:250:5882:b200:0:0:0:0/56
  • 2001:250:5882:b300:0:0:0:0/56
  • 2001:250:5882:b400:0:0:0:0/56
  • 2001:250:5882:b500:0:0:0:0/56
  • 2001:250:5882:b600:0:0:0:0/56
  • 2001:250:5882:b700:0:0:0:0/56
  • 2001:250:5882:b800:0:0:0:0/56
  • 2001:250:5882:b900:0:0:0:0/56
  • 2001:250:5882:ba00:0:0:0:0/56
  • 2001:250:5882:bb00:0:0:0:0/56
  • 2001:250:5882:bc00:0:0:0:0/56
  • 2001:250:5882:bd00:0:0:0:0/56
  • 2001:250:5882:be00:0:0:0:0/56
  • 2001:250:5882:bf00:0:0:0:0/56
  • 2001:250:5882:c000:0:0:0:0/56
  • 2001:250:5882:c100:0:0:0:0/56
  • 2001:250:5882:c200:0:0:0:0/56
  • 2001:250:5882:c300:0:0:0:0/56
  • 2001:250:5882:c400:0:0:0:0/56
  • 2001:250:5882:c500:0:0:0:0/56
  • 2001:250:5882:c600:0:0:0:0/56
  • 2001:250:5882:c700:0:0:0:0/56
  • 2001:250:5882:c800:0:0:0:0/56
  • 2001:250:5882:c900:0:0:0:0/56
  • 2001:250:5882:ca00:0:0:0:0/56
  • 2001:250:5882:cb00:0:0:0:0/56
  • 2001:250:5882:cc00:0:0:0:0/56
  • 2001:250:5882:cd00:0:0:0:0/56
  • 2001:250:5882:ce00:0:0:0:0/56
  • 2001:250:5882:cf00:0:0:0:0/56
  • 2001:250:5882:d000:0:0:0:0/56
  • 2001:250:5882:d100:0:0:0:0/56
  • 2001:250:5882:d200:0:0:0:0/56
  • 2001:250:5882:d300:0:0:0:0/56
  • 2001:250:5882:d400:0:0:0:0/56
  • 2001:250:5882:d500:0:0:0:0/56
  • 2001:250:5882:d600:0:0:0:0/56
  • 2001:250:5882:d700:0:0:0:0/56
  • 2001:250:5882:d800:0:0:0:0/56
  • 2001:250:5882:d900:0:0:0:0/56
  • 2001:250:5882:da00:0:0:0:0/56
  • 2001:250:5882:db00:0:0:0:0/56
  • 2001:250:5882:dc00:0:0:0:0/56
  • 2001:250:5882:dd00:0:0:0:0/56
  • 2001:250:5882:de00:0:0:0:0/56
  • 2001:250:5882:df00:0:0:0:0/56
  • 2001:250:5882:e000:0:0:0:0/56
  • 2001:250:5882:e100:0:0:0:0/56
  • 2001:250:5882:e200:0:0:0:0/56
  • 2001:250:5882:e300:0:0:0:0/56
  • 2001:250:5882:e400:0:0:0:0/56
  • 2001:250:5882:e500:0:0:0:0/56
  • 2001:250:5882:e600:0:0:0:0/56
  • 2001:250:5882:e700:0:0:0:0/56
  • 2001:250:5882:e800:0:0:0:0/56
  • 2001:250:5882:e900:0:0:0:0/56
  • 2001:250:5882:ea00:0:0:0:0/56
  • 2001:250:5882:eb00:0:0:0:0/56
  • 2001:250:5882:ec00:0:0:0:0/56
  • 2001:250:5882:ed00:0:0:0:0/56
  • 2001:250:5882:ee00:0:0:0:0/56
  • 2001:250:5882:ef00:0:0:0:0/56
  • 2001:250:5882:f000:0:0:0:0/56
  • 2001:250:5882:f100:0:0:0:0/56
  • 2001:250:5882:f200:0:0:0:0/56
  • 2001:250:5882:f300:0:0:0:0/56
  • 2001:250:5882:f400:0:0:0:0/56
  • 2001:250:5882:f500:0:0:0:0/56
  • 2001:250:5882:f600:0:0:0:0/56
  • 2001:250:5882:f700:0:0:0:0/56
  • 2001:250:5882:f800:0:0:0:0/56
  • 2001:250:5882:f900:0:0:0:0/56
  • 2001:250:5882:fa00:0:0:0:0/56
  • 2001:250:5882:fb00:0:0:0:0/56
  • 2001:250:5882:fc00:0:0:0:0/56
  • 2001:250:5882:fd00:0:0:0:0/56
  • 2001:250:5882:fe00:0:0:0:0/56
  • 2001:250:5882:ff00:0:0:0:0/56

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