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 2001:250:872::/48 subnet

  • 2001:250:872:0:0:0:0:0/56
  • 2001:250:872:100:0:0:0:0/56
  • 2001:250:872:200:0:0:0:0/56
  • 2001:250:872:300:0:0:0:0/56
  • 2001:250:872:400:0:0:0:0/56
  • 2001:250:872:500:0:0:0:0/56
  • 2001:250:872:600:0:0:0:0/56
  • 2001:250:872:700:0:0:0:0/56
  • 2001:250:872:800:0:0:0:0/56
  • 2001:250:872:900:0:0:0:0/56
  • 2001:250:872:a00:0:0:0:0/56
  • 2001:250:872:b00:0:0:0:0/56
  • 2001:250:872:c00:0:0:0:0/56
  • 2001:250:872:d00:0:0:0:0/56
  • 2001:250:872:e00:0:0:0:0/56
  • 2001:250:872:f00:0:0:0:0/56
  • 2001:250:872:1000:0:0:0:0/56
  • 2001:250:872:1100:0:0:0:0/56
  • 2001:250:872:1200:0:0:0:0/56
  • 2001:250:872:1300:0:0:0:0/56
  • 2001:250:872:1400:0:0:0:0/56
  • 2001:250:872:1500:0:0:0:0/56
  • 2001:250:872:1600:0:0:0:0/56
  • 2001:250:872:1700:0:0:0:0/56
  • 2001:250:872:1800:0:0:0:0/56
  • 2001:250:872:1900:0:0:0:0/56
  • 2001:250:872:1a00:0:0:0:0/56
  • 2001:250:872:1b00:0:0:0:0/56
  • 2001:250:872:1c00:0:0:0:0/56
  • 2001:250:872:1d00:0:0:0:0/56
  • 2001:250:872:1e00:0:0:0:0/56
  • 2001:250:872:1f00:0:0:0:0/56
  • 2001:250:872:2000:0:0:0:0/56
  • 2001:250:872:2100:0:0:0:0/56
  • 2001:250:872:2200:0:0:0:0/56
  • 2001:250:872:2300:0:0:0:0/56
  • 2001:250:872:2400:0:0:0:0/56
  • 2001:250:872:2500:0:0:0:0/56
  • 2001:250:872:2600:0:0:0:0/56
  • 2001:250:872:2700:0:0:0:0/56
  • 2001:250:872:2800:0:0:0:0/56
  • 2001:250:872:2900:0:0:0:0/56
  • 2001:250:872:2a00:0:0:0:0/56
  • 2001:250:872:2b00:0:0:0:0/56
  • 2001:250:872:2c00:0:0:0:0/56
  • 2001:250:872:2d00:0:0:0:0/56
  • 2001:250:872:2e00:0:0:0:0/56
  • 2001:250:872:2f00:0:0:0:0/56
  • 2001:250:872:3000:0:0:0:0/56
  • 2001:250:872:3100:0:0:0:0/56
  • 2001:250:872:3200:0:0:0:0/56
  • 2001:250:872:3300:0:0:0:0/56
  • 2001:250:872:3400:0:0:0:0/56
  • 2001:250:872:3500:0:0:0:0/56
  • 2001:250:872:3600:0:0:0:0/56
  • 2001:250:872:3700:0:0:0:0/56
  • 2001:250:872:3800:0:0:0:0/56
  • 2001:250:872:3900:0:0:0:0/56
  • 2001:250:872:3a00:0:0:0:0/56
  • 2001:250:872:3b00:0:0:0:0/56
  • 2001:250:872:3c00:0:0:0:0/56
  • 2001:250:872:3d00:0:0:0:0/56
  • 2001:250:872:3e00:0:0:0:0/56
  • 2001:250:872:3f00:0:0:0:0/56
  • 2001:250:872:4000:0:0:0:0/56
  • 2001:250:872:4100:0:0:0:0/56
  • 2001:250:872:4200:0:0:0:0/56
  • 2001:250:872:4300:0:0:0:0/56
  • 2001:250:872:4400:0:0:0:0/56
  • 2001:250:872:4500:0:0:0:0/56
  • 2001:250:872:4600:0:0:0:0/56
  • 2001:250:872:4700:0:0:0:0/56
  • 2001:250:872:4800:0:0:0:0/56
  • 2001:250:872:4900:0:0:0:0/56
  • 2001:250:872:4a00:0:0:0:0/56
  • 2001:250:872:4b00:0:0:0:0/56
  • 2001:250:872:4c00:0:0:0:0/56
  • 2001:250:872:4d00:0:0:0:0/56
  • 2001:250:872:4e00:0:0:0:0/56
  • 2001:250:872:4f00:0:0:0:0/56
  • 2001:250:872:5000:0:0:0:0/56
  • 2001:250:872:5100:0:0:0:0/56
  • 2001:250:872:5200:0:0:0:0/56
  • 2001:250:872:5300:0:0:0:0/56
  • 2001:250:872:5400:0:0:0:0/56
  • 2001:250:872:5500:0:0:0:0/56
  • 2001:250:872:5600:0:0:0:0/56
  • 2001:250:872:5700:0:0:0:0/56
  • 2001:250:872:5800:0:0:0:0/56
  • 2001:250:872:5900:0:0:0:0/56
  • 2001:250:872:5a00:0:0:0:0/56
  • 2001:250:872:5b00:0:0:0:0/56
  • 2001:250:872:5c00:0:0:0:0/56
  • 2001:250:872:5d00:0:0:0:0/56
  • 2001:250:872:5e00:0:0:0:0/56
  • 2001:250:872:5f00:0:0:0:0/56
  • 2001:250:872:6000:0:0:0:0/56
  • 2001:250:872:6100:0:0:0:0/56
  • 2001:250:872:6200:0:0:0:0/56
  • 2001:250:872:6300:0:0:0:0/56
  • 2001:250:872:6400:0:0:0:0/56
  • 2001:250:872:6500:0:0:0:0/56
  • 2001:250:872:6600:0:0:0:0/56
  • 2001:250:872:6700:0:0:0:0/56
  • 2001:250:872:6800:0:0:0:0/56
  • 2001:250:872:6900:0:0:0:0/56
  • 2001:250:872:6a00:0:0:0:0/56
  • 2001:250:872:6b00:0:0:0:0/56
  • 2001:250:872:6c00:0:0:0:0/56
  • 2001:250:872:6d00:0:0:0:0/56
  • 2001:250:872:6e00:0:0:0:0/56
  • 2001:250:872:6f00:0:0:0:0/56
  • 2001:250:872:7000:0:0:0:0/56
  • 2001:250:872:7100:0:0:0:0/56
  • 2001:250:872:7200:0:0:0:0/56
  • 2001:250:872:7300:0:0:0:0/56
  • 2001:250:872:7400:0:0:0:0/56
  • 2001:250:872:7500:0:0:0:0/56
  • 2001:250:872:7600:0:0:0:0/56
  • 2001:250:872:7700:0:0:0:0/56
  • 2001:250:872:7800:0:0:0:0/56
  • 2001:250:872:7900:0:0:0:0/56
  • 2001:250:872:7a00:0:0:0:0/56
  • 2001:250:872:7b00:0:0:0:0/56
  • 2001:250:872:7c00:0:0:0:0/56
  • 2001:250:872:7d00:0:0:0:0/56
  • 2001:250:872:7e00:0:0:0:0/56
  • 2001:250:872:7f00:0:0:0:0/56
  • 2001:250:872:8000:0:0:0:0/56
  • 2001:250:872:8100:0:0:0:0/56
  • 2001:250:872:8200:0:0:0:0/56
  • 2001:250:872:8300:0:0:0:0/56
  • 2001:250:872:8400:0:0:0:0/56
  • 2001:250:872:8500:0:0:0:0/56
  • 2001:250:872:8600:0:0:0:0/56
  • 2001:250:872:8700:0:0:0:0/56
  • 2001:250:872:8800:0:0:0:0/56
  • 2001:250:872:8900:0:0:0:0/56
  • 2001:250:872:8a00:0:0:0:0/56
  • 2001:250:872:8b00:0:0:0:0/56
  • 2001:250:872:8c00:0:0:0:0/56
  • 2001:250:872:8d00:0:0:0:0/56
  • 2001:250:872:8e00:0:0:0:0/56
  • 2001:250:872:8f00:0:0:0:0/56
  • 2001:250:872:9000:0:0:0:0/56
  • 2001:250:872:9100:0:0:0:0/56
  • 2001:250:872:9200:0:0:0:0/56
  • 2001:250:872:9300:0:0:0:0/56
  • 2001:250:872:9400:0:0:0:0/56
  • 2001:250:872:9500:0:0:0:0/56
  • 2001:250:872:9600:0:0:0:0/56
  • 2001:250:872:9700:0:0:0:0/56
  • 2001:250:872:9800:0:0:0:0/56
  • 2001:250:872:9900:0:0:0:0/56
  • 2001:250:872:9a00:0:0:0:0/56
  • 2001:250:872:9b00:0:0:0:0/56
  • 2001:250:872:9c00:0:0:0:0/56
  • 2001:250:872:9d00:0:0:0:0/56
  • 2001:250:872:9e00:0:0:0:0/56
  • 2001:250:872:9f00:0:0:0:0/56
  • 2001:250:872:a000:0:0:0:0/56
  • 2001:250:872:a100:0:0:0:0/56
  • 2001:250:872:a200:0:0:0:0/56
  • 2001:250:872:a300:0:0:0:0/56
  • 2001:250:872:a400:0:0:0:0/56
  • 2001:250:872:a500:0:0:0:0/56
  • 2001:250:872:a600:0:0:0:0/56
  • 2001:250:872:a700:0:0:0:0/56
  • 2001:250:872:a800:0:0:0:0/56
  • 2001:250:872:a900:0:0:0:0/56
  • 2001:250:872:aa00:0:0:0:0/56
  • 2001:250:872:ab00:0:0:0:0/56
  • 2001:250:872:ac00:0:0:0:0/56
  • 2001:250:872:ad00:0:0:0:0/56
  • 2001:250:872:ae00:0:0:0:0/56
  • 2001:250:872:af00:0:0:0:0/56
  • 2001:250:872:b000:0:0:0:0/56
  • 2001:250:872:b100:0:0:0:0/56
  • 2001:250:872:b200:0:0:0:0/56
  • 2001:250:872:b300:0:0:0:0/56
  • 2001:250:872:b400:0:0:0:0/56
  • 2001:250:872:b500:0:0:0:0/56
  • 2001:250:872:b600:0:0:0:0/56
  • 2001:250:872:b700:0:0:0:0/56
  • 2001:250:872:b800:0:0:0:0/56
  • 2001:250:872:b900:0:0:0:0/56
  • 2001:250:872:ba00:0:0:0:0/56
  • 2001:250:872:bb00:0:0:0:0/56
  • 2001:250:872:bc00:0:0:0:0/56
  • 2001:250:872:bd00:0:0:0:0/56
  • 2001:250:872:be00:0:0:0:0/56
  • 2001:250:872:bf00:0:0:0:0/56
  • 2001:250:872:c000:0:0:0:0/56
  • 2001:250:872:c100:0:0:0:0/56
  • 2001:250:872:c200:0:0:0:0/56
  • 2001:250:872:c300:0:0:0:0/56
  • 2001:250:872:c400:0:0:0:0/56
  • 2001:250:872:c500:0:0:0:0/56
  • 2001:250:872:c600:0:0:0:0/56
  • 2001:250:872:c700:0:0:0:0/56
  • 2001:250:872:c800:0:0:0:0/56
  • 2001:250:872:c900:0:0:0:0/56
  • 2001:250:872:ca00:0:0:0:0/56
  • 2001:250:872:cb00:0:0:0:0/56
  • 2001:250:872:cc00:0:0:0:0/56
  • 2001:250:872:cd00:0:0:0:0/56
  • 2001:250:872:ce00:0:0:0:0/56
  • 2001:250:872:cf00:0:0:0:0/56
  • 2001:250:872:d000:0:0:0:0/56
  • 2001:250:872:d100:0:0:0:0/56
  • 2001:250:872:d200:0:0:0:0/56
  • 2001:250:872:d300:0:0:0:0/56
  • 2001:250:872:d400:0:0:0:0/56
  • 2001:250:872:d500:0:0:0:0/56
  • 2001:250:872:d600:0:0:0:0/56
  • 2001:250:872:d700:0:0:0:0/56
  • 2001:250:872:d800:0:0:0:0/56
  • 2001:250:872:d900:0:0:0:0/56
  • 2001:250:872:da00:0:0:0:0/56
  • 2001:250:872:db00:0:0:0:0/56
  • 2001:250:872:dc00:0:0:0:0/56
  • 2001:250:872:dd00:0:0:0:0/56
  • 2001:250:872:de00:0:0:0:0/56
  • 2001:250:872:df00:0:0:0:0/56
  • 2001:250:872:e000:0:0:0:0/56
  • 2001:250:872:e100:0:0:0:0/56
  • 2001:250:872:e200:0:0:0:0/56
  • 2001:250:872:e300:0:0:0:0/56
  • 2001:250:872:e400:0:0:0:0/56
  • 2001:250:872:e500:0:0:0:0/56
  • 2001:250:872:e600:0:0:0:0/56
  • 2001:250:872:e700:0:0:0:0/56
  • 2001:250:872:e800:0:0:0:0/56
  • 2001:250:872:e900:0:0:0:0/56
  • 2001:250:872:ea00:0:0:0:0/56
  • 2001:250:872:eb00:0:0:0:0/56
  • 2001:250:872:ec00:0:0:0:0/56
  • 2001:250:872:ed00:0:0:0:0/56
  • 2001:250:872:ee00:0:0:0:0/56
  • 2001:250:872:ef00:0:0:0:0/56
  • 2001:250:872:f000:0:0:0:0/56
  • 2001:250:872:f100:0:0:0:0/56
  • 2001:250:872:f200:0:0:0:0/56
  • 2001:250:872:f300:0:0:0:0/56
  • 2001:250:872:f400:0:0:0:0/56
  • 2001:250:872:f500:0:0:0:0/56
  • 2001:250:872:f600:0:0:0:0/56
  • 2001:250:872:f700:0:0:0:0/56
  • 2001:250:872:f800:0:0:0:0/56
  • 2001:250:872:f900:0:0:0:0/56
  • 2001:250:872:fa00:0:0:0:0/56
  • 2001:250:872:fb00:0:0:0:0/56
  • 2001:250:872:fc00:0:0:0:0/56
  • 2001:250:872:fd00:0:0:0:0/56
  • 2001:250:872:fe00:0:0:0:0/56
  • 2001:250:872:ff00:0:0:0:0/56

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