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 2001:250:5879::/48 subnet

  • 2001:250:5879:0:0:0:0:0/56
  • 2001:250:5879:100:0:0:0:0/56
  • 2001:250:5879:200:0:0:0:0/56
  • 2001:250:5879:300:0:0:0:0/56
  • 2001:250:5879:400:0:0:0:0/56
  • 2001:250:5879:500:0:0:0:0/56
  • 2001:250:5879:600:0:0:0:0/56
  • 2001:250:5879:700:0:0:0:0/56
  • 2001:250:5879:800:0:0:0:0/56
  • 2001:250:5879:900:0:0:0:0/56
  • 2001:250:5879:a00:0:0:0:0/56
  • 2001:250:5879:b00:0:0:0:0/56
  • 2001:250:5879:c00:0:0:0:0/56
  • 2001:250:5879:d00:0:0:0:0/56
  • 2001:250:5879:e00:0:0:0:0/56
  • 2001:250:5879:f00:0:0:0:0/56
  • 2001:250:5879:1000:0:0:0:0/56
  • 2001:250:5879:1100:0:0:0:0/56
  • 2001:250:5879:1200:0:0:0:0/56
  • 2001:250:5879:1300:0:0:0:0/56
  • 2001:250:5879:1400:0:0:0:0/56
  • 2001:250:5879:1500:0:0:0:0/56
  • 2001:250:5879:1600:0:0:0:0/56
  • 2001:250:5879:1700:0:0:0:0/56
  • 2001:250:5879:1800:0:0:0:0/56
  • 2001:250:5879:1900:0:0:0:0/56
  • 2001:250:5879:1a00:0:0:0:0/56
  • 2001:250:5879:1b00:0:0:0:0/56
  • 2001:250:5879:1c00:0:0:0:0/56
  • 2001:250:5879:1d00:0:0:0:0/56
  • 2001:250:5879:1e00:0:0:0:0/56
  • 2001:250:5879:1f00:0:0:0:0/56
  • 2001:250:5879:2000:0:0:0:0/56
  • 2001:250:5879:2100:0:0:0:0/56
  • 2001:250:5879:2200:0:0:0:0/56
  • 2001:250:5879:2300:0:0:0:0/56
  • 2001:250:5879:2400:0:0:0:0/56
  • 2001:250:5879:2500:0:0:0:0/56
  • 2001:250:5879:2600:0:0:0:0/56
  • 2001:250:5879:2700:0:0:0:0/56
  • 2001:250:5879:2800:0:0:0:0/56
  • 2001:250:5879:2900:0:0:0:0/56
  • 2001:250:5879:2a00:0:0:0:0/56
  • 2001:250:5879:2b00:0:0:0:0/56
  • 2001:250:5879:2c00:0:0:0:0/56
  • 2001:250:5879:2d00:0:0:0:0/56
  • 2001:250:5879:2e00:0:0:0:0/56
  • 2001:250:5879:2f00:0:0:0:0/56
  • 2001:250:5879:3000:0:0:0:0/56
  • 2001:250:5879:3100:0:0:0:0/56
  • 2001:250:5879:3200:0:0:0:0/56
  • 2001:250:5879:3300:0:0:0:0/56
  • 2001:250:5879:3400:0:0:0:0/56
  • 2001:250:5879:3500:0:0:0:0/56
  • 2001:250:5879:3600:0:0:0:0/56
  • 2001:250:5879:3700:0:0:0:0/56
  • 2001:250:5879:3800:0:0:0:0/56
  • 2001:250:5879:3900:0:0:0:0/56
  • 2001:250:5879:3a00:0:0:0:0/56
  • 2001:250:5879:3b00:0:0:0:0/56
  • 2001:250:5879:3c00:0:0:0:0/56
  • 2001:250:5879:3d00:0:0:0:0/56
  • 2001:250:5879:3e00:0:0:0:0/56
  • 2001:250:5879:3f00:0:0:0:0/56
  • 2001:250:5879:4000:0:0:0:0/56
  • 2001:250:5879:4100:0:0:0:0/56
  • 2001:250:5879:4200:0:0:0:0/56
  • 2001:250:5879:4300:0:0:0:0/56
  • 2001:250:5879:4400:0:0:0:0/56
  • 2001:250:5879:4500:0:0:0:0/56
  • 2001:250:5879:4600:0:0:0:0/56
  • 2001:250:5879:4700:0:0:0:0/56
  • 2001:250:5879:4800:0:0:0:0/56
  • 2001:250:5879:4900:0:0:0:0/56
  • 2001:250:5879:4a00:0:0:0:0/56
  • 2001:250:5879:4b00:0:0:0:0/56
  • 2001:250:5879:4c00:0:0:0:0/56
  • 2001:250:5879:4d00:0:0:0:0/56
  • 2001:250:5879:4e00:0:0:0:0/56
  • 2001:250:5879:4f00:0:0:0:0/56
  • 2001:250:5879:5000:0:0:0:0/56
  • 2001:250:5879:5100:0:0:0:0/56
  • 2001:250:5879:5200:0:0:0:0/56
  • 2001:250:5879:5300:0:0:0:0/56
  • 2001:250:5879:5400:0:0:0:0/56
  • 2001:250:5879:5500:0:0:0:0/56
  • 2001:250:5879:5600:0:0:0:0/56
  • 2001:250:5879:5700:0:0:0:0/56
  • 2001:250:5879:5800:0:0:0:0/56
  • 2001:250:5879:5900:0:0:0:0/56
  • 2001:250:5879:5a00:0:0:0:0/56
  • 2001:250:5879:5b00:0:0:0:0/56
  • 2001:250:5879:5c00:0:0:0:0/56
  • 2001:250:5879:5d00:0:0:0:0/56
  • 2001:250:5879:5e00:0:0:0:0/56
  • 2001:250:5879:5f00:0:0:0:0/56
  • 2001:250:5879:6000:0:0:0:0/56
  • 2001:250:5879:6100:0:0:0:0/56
  • 2001:250:5879:6200:0:0:0:0/56
  • 2001:250:5879:6300:0:0:0:0/56
  • 2001:250:5879:6400:0:0:0:0/56
  • 2001:250:5879:6500:0:0:0:0/56
  • 2001:250:5879:6600:0:0:0:0/56
  • 2001:250:5879:6700:0:0:0:0/56
  • 2001:250:5879:6800:0:0:0:0/56
  • 2001:250:5879:6900:0:0:0:0/56
  • 2001:250:5879:6a00:0:0:0:0/56
  • 2001:250:5879:6b00:0:0:0:0/56
  • 2001:250:5879:6c00:0:0:0:0/56
  • 2001:250:5879:6d00:0:0:0:0/56
  • 2001:250:5879:6e00:0:0:0:0/56
  • 2001:250:5879:6f00:0:0:0:0/56
  • 2001:250:5879:7000:0:0:0:0/56
  • 2001:250:5879:7100:0:0:0:0/56
  • 2001:250:5879:7200:0:0:0:0/56
  • 2001:250:5879:7300:0:0:0:0/56
  • 2001:250:5879:7400:0:0:0:0/56
  • 2001:250:5879:7500:0:0:0:0/56
  • 2001:250:5879:7600:0:0:0:0/56
  • 2001:250:5879:7700:0:0:0:0/56
  • 2001:250:5879:7800:0:0:0:0/56
  • 2001:250:5879:7900:0:0:0:0/56
  • 2001:250:5879:7a00:0:0:0:0/56
  • 2001:250:5879:7b00:0:0:0:0/56
  • 2001:250:5879:7c00:0:0:0:0/56
  • 2001:250:5879:7d00:0:0:0:0/56
  • 2001:250:5879:7e00:0:0:0:0/56
  • 2001:250:5879:7f00:0:0:0:0/56
  • 2001:250:5879:8000:0:0:0:0/56
  • 2001:250:5879:8100:0:0:0:0/56
  • 2001:250:5879:8200:0:0:0:0/56
  • 2001:250:5879:8300:0:0:0:0/56
  • 2001:250:5879:8400:0:0:0:0/56
  • 2001:250:5879:8500:0:0:0:0/56
  • 2001:250:5879:8600:0:0:0:0/56
  • 2001:250:5879:8700:0:0:0:0/56
  • 2001:250:5879:8800:0:0:0:0/56
  • 2001:250:5879:8900:0:0:0:0/56
  • 2001:250:5879:8a00:0:0:0:0/56
  • 2001:250:5879:8b00:0:0:0:0/56
  • 2001:250:5879:8c00:0:0:0:0/56
  • 2001:250:5879:8d00:0:0:0:0/56
  • 2001:250:5879:8e00:0:0:0:0/56
  • 2001:250:5879:8f00:0:0:0:0/56
  • 2001:250:5879:9000:0:0:0:0/56
  • 2001:250:5879:9100:0:0:0:0/56
  • 2001:250:5879:9200:0:0:0:0/56
  • 2001:250:5879:9300:0:0:0:0/56
  • 2001:250:5879:9400:0:0:0:0/56
  • 2001:250:5879:9500:0:0:0:0/56
  • 2001:250:5879:9600:0:0:0:0/56
  • 2001:250:5879:9700:0:0:0:0/56
  • 2001:250:5879:9800:0:0:0:0/56
  • 2001:250:5879:9900:0:0:0:0/56
  • 2001:250:5879:9a00:0:0:0:0/56
  • 2001:250:5879:9b00:0:0:0:0/56
  • 2001:250:5879:9c00:0:0:0:0/56
  • 2001:250:5879:9d00:0:0:0:0/56
  • 2001:250:5879:9e00:0:0:0:0/56
  • 2001:250:5879:9f00:0:0:0:0/56
  • 2001:250:5879:a000:0:0:0:0/56
  • 2001:250:5879:a100:0:0:0:0/56
  • 2001:250:5879:a200:0:0:0:0/56
  • 2001:250:5879:a300:0:0:0:0/56
  • 2001:250:5879:a400:0:0:0:0/56
  • 2001:250:5879:a500:0:0:0:0/56
  • 2001:250:5879:a600:0:0:0:0/56
  • 2001:250:5879:a700:0:0:0:0/56
  • 2001:250:5879:a800:0:0:0:0/56
  • 2001:250:5879:a900:0:0:0:0/56
  • 2001:250:5879:aa00:0:0:0:0/56
  • 2001:250:5879:ab00:0:0:0:0/56
  • 2001:250:5879:ac00:0:0:0:0/56
  • 2001:250:5879:ad00:0:0:0:0/56
  • 2001:250:5879:ae00:0:0:0:0/56
  • 2001:250:5879:af00:0:0:0:0/56
  • 2001:250:5879:b000:0:0:0:0/56
  • 2001:250:5879:b100:0:0:0:0/56
  • 2001:250:5879:b200:0:0:0:0/56
  • 2001:250:5879:b300:0:0:0:0/56
  • 2001:250:5879:b400:0:0:0:0/56
  • 2001:250:5879:b500:0:0:0:0/56
  • 2001:250:5879:b600:0:0:0:0/56
  • 2001:250:5879:b700:0:0:0:0/56
  • 2001:250:5879:b800:0:0:0:0/56
  • 2001:250:5879:b900:0:0:0:0/56
  • 2001:250:5879:ba00:0:0:0:0/56
  • 2001:250:5879:bb00:0:0:0:0/56
  • 2001:250:5879:bc00:0:0:0:0/56
  • 2001:250:5879:bd00:0:0:0:0/56
  • 2001:250:5879:be00:0:0:0:0/56
  • 2001:250:5879:bf00:0:0:0:0/56
  • 2001:250:5879:c000:0:0:0:0/56
  • 2001:250:5879:c100:0:0:0:0/56
  • 2001:250:5879:c200:0:0:0:0/56
  • 2001:250:5879:c300:0:0:0:0/56
  • 2001:250:5879:c400:0:0:0:0/56
  • 2001:250:5879:c500:0:0:0:0/56
  • 2001:250:5879:c600:0:0:0:0/56
  • 2001:250:5879:c700:0:0:0:0/56
  • 2001:250:5879:c800:0:0:0:0/56
  • 2001:250:5879:c900:0:0:0:0/56
  • 2001:250:5879:ca00:0:0:0:0/56
  • 2001:250:5879:cb00:0:0:0:0/56
  • 2001:250:5879:cc00:0:0:0:0/56
  • 2001:250:5879:cd00:0:0:0:0/56
  • 2001:250:5879:ce00:0:0:0:0/56
  • 2001:250:5879:cf00:0:0:0:0/56
  • 2001:250:5879:d000:0:0:0:0/56
  • 2001:250:5879:d100:0:0:0:0/56
  • 2001:250:5879:d200:0:0:0:0/56
  • 2001:250:5879:d300:0:0:0:0/56
  • 2001:250:5879:d400:0:0:0:0/56
  • 2001:250:5879:d500:0:0:0:0/56
  • 2001:250:5879:d600:0:0:0:0/56
  • 2001:250:5879:d700:0:0:0:0/56
  • 2001:250:5879:d800:0:0:0:0/56
  • 2001:250:5879:d900:0:0:0:0/56
  • 2001:250:5879:da00:0:0:0:0/56
  • 2001:250:5879:db00:0:0:0:0/56
  • 2001:250:5879:dc00:0:0:0:0/56
  • 2001:250:5879:dd00:0:0:0:0/56
  • 2001:250:5879:de00:0:0:0:0/56
  • 2001:250:5879:df00:0:0:0:0/56
  • 2001:250:5879:e000:0:0:0:0/56
  • 2001:250:5879:e100:0:0:0:0/56
  • 2001:250:5879:e200:0:0:0:0/56
  • 2001:250:5879:e300:0:0:0:0/56
  • 2001:250:5879:e400:0:0:0:0/56
  • 2001:250:5879:e500:0:0:0:0/56
  • 2001:250:5879:e600:0:0:0:0/56
  • 2001:250:5879:e700:0:0:0:0/56
  • 2001:250:5879:e800:0:0:0:0/56
  • 2001:250:5879:e900:0:0:0:0/56
  • 2001:250:5879:ea00:0:0:0:0/56
  • 2001:250:5879:eb00:0:0:0:0/56
  • 2001:250:5879:ec00:0:0:0:0/56
  • 2001:250:5879:ed00:0:0:0:0/56
  • 2001:250:5879:ee00:0:0:0:0/56
  • 2001:250:5879:ef00:0:0:0:0/56
  • 2001:250:5879:f000:0:0:0:0/56
  • 2001:250:5879:f100:0:0:0:0/56
  • 2001:250:5879:f200:0:0:0:0/56
  • 2001:250:5879:f300:0:0:0:0/56
  • 2001:250:5879:f400:0:0:0:0/56
  • 2001:250:5879:f500:0:0:0:0/56
  • 2001:250:5879:f600:0:0:0:0/56
  • 2001:250:5879:f700:0:0:0:0/56
  • 2001:250:5879:f800:0:0:0:0/56
  • 2001:250:5879:f900:0:0:0:0/56
  • 2001:250:5879:fa00:0:0:0:0/56
  • 2001:250:5879:fb00:0:0:0:0/56
  • 2001:250:5879:fc00:0:0:0:0/56
  • 2001:250:5879:fd00:0:0:0:0/56
  • 2001:250:5879:fe00:0:0:0:0/56
  • 2001:250:5879:ff00:0:0:0:0/56

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