IP subnet details

2001:250:5893::/48

AS4538  — China Education And Research Network Center

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 2001:250:5893::/48 subnet

  • 2001:250:5893:0:0:0:0:0/56
  • 2001:250:5893:100:0:0:0:0/56
  • 2001:250:5893:200:0:0:0:0/56
  • 2001:250:5893:300:0:0:0:0/56
  • 2001:250:5893:400:0:0:0:0/56
  • 2001:250:5893:500:0:0:0:0/56
  • 2001:250:5893:600:0:0:0:0/56
  • 2001:250:5893:700:0:0:0:0/56
  • 2001:250:5893:800:0:0:0:0/56
  • 2001:250:5893:900:0:0:0:0/56
  • 2001:250:5893:a00:0:0:0:0/56
  • 2001:250:5893:b00:0:0:0:0/56
  • 2001:250:5893:c00:0:0:0:0/56
  • 2001:250:5893:d00:0:0:0:0/56
  • 2001:250:5893:e00:0:0:0:0/56
  • 2001:250:5893:f00:0:0:0:0/56
  • 2001:250:5893:1000:0:0:0:0/56
  • 2001:250:5893:1100:0:0:0:0/56
  • 2001:250:5893:1200:0:0:0:0/56
  • 2001:250:5893:1300:0:0:0:0/56
  • 2001:250:5893:1400:0:0:0:0/56
  • 2001:250:5893:1500:0:0:0:0/56
  • 2001:250:5893:1600:0:0:0:0/56
  • 2001:250:5893:1700:0:0:0:0/56
  • 2001:250:5893:1800:0:0:0:0/56
  • 2001:250:5893:1900:0:0:0:0/56
  • 2001:250:5893:1a00:0:0:0:0/56
  • 2001:250:5893:1b00:0:0:0:0/56
  • 2001:250:5893:1c00:0:0:0:0/56
  • 2001:250:5893:1d00:0:0:0:0/56
  • 2001:250:5893:1e00:0:0:0:0/56
  • 2001:250:5893:1f00:0:0:0:0/56
  • 2001:250:5893:2000:0:0:0:0/56
  • 2001:250:5893:2100:0:0:0:0/56
  • 2001:250:5893:2200:0:0:0:0/56
  • 2001:250:5893:2300:0:0:0:0/56
  • 2001:250:5893:2400:0:0:0:0/56
  • 2001:250:5893:2500:0:0:0:0/56
  • 2001:250:5893:2600:0:0:0:0/56
  • 2001:250:5893:2700:0:0:0:0/56
  • 2001:250:5893:2800:0:0:0:0/56
  • 2001:250:5893:2900:0:0:0:0/56
  • 2001:250:5893:2a00:0:0:0:0/56
  • 2001:250:5893:2b00:0:0:0:0/56
  • 2001:250:5893:2c00:0:0:0:0/56
  • 2001:250:5893:2d00:0:0:0:0/56
  • 2001:250:5893:2e00:0:0:0:0/56
  • 2001:250:5893:2f00:0:0:0:0/56
  • 2001:250:5893:3000:0:0:0:0/56
  • 2001:250:5893:3100:0:0:0:0/56
  • 2001:250:5893:3200:0:0:0:0/56
  • 2001:250:5893:3300:0:0:0:0/56
  • 2001:250:5893:3400:0:0:0:0/56
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  • 2001:250:5893:3a00:0:0:0:0/56
  • 2001:250:5893:3b00:0:0:0:0/56
  • 2001:250:5893:3c00:0:0:0:0/56
  • 2001:250:5893:3d00:0:0:0:0/56
  • 2001:250:5893:3e00:0:0:0:0/56
  • 2001:250:5893:3f00:0:0:0:0/56
  • 2001:250:5893:4000:0:0:0:0/56
  • 2001:250:5893:4100:0:0:0:0/56
  • 2001:250:5893:4200:0:0:0:0/56
  • 2001:250:5893:4300:0:0:0:0/56
  • 2001:250:5893:4400:0:0:0:0/56
  • 2001:250:5893:4500:0:0:0:0/56
  • 2001:250:5893:4600:0:0:0:0/56
  • 2001:250:5893:4700:0:0:0:0/56
  • 2001:250:5893:4800:0:0:0:0/56
  • 2001:250:5893:4900:0:0:0:0/56
  • 2001:250:5893:4a00:0:0:0:0/56
  • 2001:250:5893:4b00:0:0:0:0/56
  • 2001:250:5893:4c00:0:0:0:0/56
  • 2001:250:5893:4d00:0:0:0:0/56
  • 2001:250:5893:4e00:0:0:0:0/56
  • 2001:250:5893:4f00:0:0:0:0/56
  • 2001:250:5893:5000:0:0:0:0/56
  • 2001:250:5893:5100:0:0:0:0/56
  • 2001:250:5893:5200:0:0:0:0/56
  • 2001:250:5893:5300:0:0:0:0/56
  • 2001:250:5893:5400:0:0:0:0/56
  • 2001:250:5893:5500:0:0:0:0/56
  • 2001:250:5893:5600:0:0:0:0/56
  • 2001:250:5893:5700:0:0:0:0/56
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  • 2001:250:5893:5a00:0:0:0:0/56
  • 2001:250:5893:5b00:0:0:0:0/56
  • 2001:250:5893:5c00:0:0:0:0/56
  • 2001:250:5893:5d00:0:0:0:0/56
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  • 2001:250:5893:5f00:0:0:0:0/56
  • 2001:250:5893:6000:0:0:0:0/56
  • 2001:250:5893:6100:0:0:0:0/56
  • 2001:250:5893:6200:0:0:0:0/56
  • 2001:250:5893:6300:0:0:0:0/56
  • 2001:250:5893:6400:0:0:0:0/56
  • 2001:250:5893:6500:0:0:0:0/56
  • 2001:250:5893:6600:0:0:0:0/56
  • 2001:250:5893:6700:0:0:0:0/56
  • 2001:250:5893:6800:0:0:0:0/56
  • 2001:250:5893:6900:0:0:0:0/56
  • 2001:250:5893:6a00:0:0:0:0/56
  • 2001:250:5893:6b00:0:0:0:0/56
  • 2001:250:5893:6c00:0:0:0:0/56
  • 2001:250:5893:6d00:0:0:0:0/56
  • 2001:250:5893:6e00:0:0:0:0/56
  • 2001:250:5893:6f00:0:0:0:0/56
  • 2001:250:5893:7000:0:0:0:0/56
  • 2001:250:5893:7100:0:0:0:0/56
  • 2001:250:5893:7200:0:0:0:0/56
  • 2001:250:5893:7300:0:0:0:0/56
  • 2001:250:5893:7400:0:0:0:0/56
  • 2001:250:5893:7500:0:0:0:0/56
  • 2001:250:5893:7600:0:0:0:0/56
  • 2001:250:5893:7700:0:0:0:0/56
  • 2001:250:5893:7800:0:0:0:0/56
  • 2001:250:5893:7900:0:0:0:0/56
  • 2001:250:5893:7a00:0:0:0:0/56
  • 2001:250:5893:7b00:0:0:0:0/56
  • 2001:250:5893:7c00:0:0:0:0/56
  • 2001:250:5893:7d00:0:0:0:0/56
  • 2001:250:5893:7e00:0:0:0:0/56
  • 2001:250:5893:7f00:0:0:0:0/56
  • 2001:250:5893:8000:0:0:0:0/56
  • 2001:250:5893:8100:0:0:0:0/56
  • 2001:250:5893:8200:0:0:0:0/56
  • 2001:250:5893:8300:0:0:0:0/56
  • 2001:250:5893:8400:0:0:0:0/56
  • 2001:250:5893:8500:0:0:0:0/56
  • 2001:250:5893:8600:0:0:0:0/56
  • 2001:250:5893:8700:0:0:0:0/56
  • 2001:250:5893:8800:0:0:0:0/56
  • 2001:250:5893:8900:0:0:0:0/56
  • 2001:250:5893:8a00:0:0:0:0/56
  • 2001:250:5893:8b00:0:0:0:0/56
  • 2001:250:5893:8c00:0:0:0:0/56
  • 2001:250:5893:8d00:0:0:0:0/56
  • 2001:250:5893:8e00:0:0:0:0/56
  • 2001:250:5893:8f00:0:0:0:0/56
  • 2001:250:5893:9000:0:0:0:0/56
  • 2001:250:5893:9100:0:0:0:0/56
  • 2001:250:5893:9200:0:0:0:0/56
  • 2001:250:5893:9300:0:0:0:0/56
  • 2001:250:5893:9400:0:0:0:0/56
  • 2001:250:5893:9500:0:0:0:0/56
  • 2001:250:5893:9600:0:0:0:0/56
  • 2001:250:5893:9700:0:0:0:0/56
  • 2001:250:5893:9800:0:0:0:0/56
  • 2001:250:5893:9900:0:0:0:0/56
  • 2001:250:5893:9a00:0:0:0:0/56
  • 2001:250:5893:9b00:0:0:0:0/56
  • 2001:250:5893:9c00:0:0:0:0/56
  • 2001:250:5893:9d00:0:0:0:0/56
  • 2001:250:5893:9e00:0:0:0:0/56
  • 2001:250:5893:9f00:0:0:0:0/56
  • 2001:250:5893:a000:0:0:0:0/56
  • 2001:250:5893:a100:0:0:0:0/56
  • 2001:250:5893:a200:0:0:0:0/56
  • 2001:250:5893:a300:0:0:0:0/56
  • 2001:250:5893:a400:0:0:0:0/56
  • 2001:250:5893:a500:0:0:0:0/56
  • 2001:250:5893:a600:0:0:0:0/56
  • 2001:250:5893:a700:0:0:0:0/56
  • 2001:250:5893:a800:0:0:0:0/56
  • 2001:250:5893:a900:0:0:0:0/56
  • 2001:250:5893:aa00:0:0:0:0/56
  • 2001:250:5893:ab00:0:0:0:0/56
  • 2001:250:5893:ac00:0:0:0:0/56
  • 2001:250:5893:ad00:0:0:0:0/56
  • 2001:250:5893:ae00:0:0:0:0/56
  • 2001:250:5893:af00:0:0:0:0/56
  • 2001:250:5893:b000:0:0:0:0/56
  • 2001:250:5893:b100:0:0:0:0/56
  • 2001:250:5893:b200:0:0:0:0/56
  • 2001:250:5893:b300:0:0:0:0/56
  • 2001:250:5893:b400:0:0:0:0/56
  • 2001:250:5893:b500:0:0:0:0/56
  • 2001:250:5893:b600:0:0:0:0/56
  • 2001:250:5893:b700:0:0:0:0/56
  • 2001:250:5893:b800:0:0:0:0/56
  • 2001:250:5893:b900:0:0:0:0/56
  • 2001:250:5893:ba00:0:0:0:0/56
  • 2001:250:5893:bb00:0:0:0:0/56
  • 2001:250:5893:bc00:0:0:0:0/56
  • 2001:250:5893:bd00:0:0:0:0/56
  • 2001:250:5893:be00:0:0:0:0/56
  • 2001:250:5893:bf00:0:0:0:0/56
  • 2001:250:5893:c000:0:0:0:0/56
  • 2001:250:5893:c100:0:0:0:0/56
  • 2001:250:5893:c200:0:0:0:0/56
  • 2001:250:5893:c300:0:0:0:0/56
  • 2001:250:5893:c400:0:0:0:0/56
  • 2001:250:5893:c500:0:0:0:0/56
  • 2001:250:5893:c600:0:0:0:0/56
  • 2001:250:5893:c700:0:0:0:0/56
  • 2001:250:5893:c800:0:0:0:0/56
  • 2001:250:5893:c900:0:0:0:0/56
  • 2001:250:5893:ca00:0:0:0:0/56
  • 2001:250:5893:cb00:0:0:0:0/56
  • 2001:250:5893:cc00:0:0:0:0/56
  • 2001:250:5893:cd00:0:0:0:0/56
  • 2001:250:5893:ce00:0:0:0:0/56
  • 2001:250:5893:cf00:0:0:0:0/56
  • 2001:250:5893:d000:0:0:0:0/56
  • 2001:250:5893:d100:0:0:0:0/56
  • 2001:250:5893:d200:0:0:0:0/56
  • 2001:250:5893:d300:0:0:0:0/56
  • 2001:250:5893:d400:0:0:0:0/56
  • 2001:250:5893:d500:0:0:0:0/56
  • 2001:250:5893:d600:0:0:0:0/56
  • 2001:250:5893:d700:0:0:0:0/56
  • 2001:250:5893:d800:0:0:0:0/56
  • 2001:250:5893:d900:0:0:0:0/56
  • 2001:250:5893:da00:0:0:0:0/56
  • 2001:250:5893:db00:0:0:0:0/56
  • 2001:250:5893:dc00:0:0:0:0/56
  • 2001:250:5893:dd00:0:0:0:0/56
  • 2001:250:5893:de00:0:0:0:0/56
  • 2001:250:5893:df00:0:0:0:0/56
  • 2001:250:5893:e000:0:0:0:0/56
  • 2001:250:5893:e100:0:0:0:0/56
  • 2001:250:5893:e200:0:0:0:0/56
  • 2001:250:5893:e300:0:0:0:0/56
  • 2001:250:5893:e400:0:0:0:0/56
  • 2001:250:5893:e500:0:0:0:0/56
  • 2001:250:5893:e600:0:0:0:0/56
  • 2001:250:5893:e700:0:0:0:0/56
  • 2001:250:5893:e800:0:0:0:0/56
  • 2001:250:5893:e900:0:0:0:0/56
  • 2001:250:5893:ea00:0:0:0:0/56
  • 2001:250:5893:eb00:0:0:0:0/56
  • 2001:250:5893:ec00:0:0:0:0/56
  • 2001:250:5893:ed00:0:0:0:0/56
  • 2001:250:5893:ee00:0:0:0:0/56
  • 2001:250:5893:ef00:0:0:0:0/56
  • 2001:250:5893:f000:0:0:0:0/56
  • 2001:250:5893:f100:0:0:0:0/56
  • 2001:250:5893:f200:0:0:0:0/56
  • 2001:250:5893:f300:0:0:0:0/56
  • 2001:250:5893:f400:0:0:0:0/56
  • 2001:250:5893:f500:0:0:0:0/56
  • 2001:250:5893:f600:0:0:0:0/56
  • 2001:250:5893:f700:0:0:0:0/56
  • 2001:250:5893:f800:0:0:0:0/56
  • 2001:250:5893:f900:0:0:0:0/56
  • 2001:250:5893:fa00:0:0:0:0/56
  • 2001:250:5893:fb00:0:0:0:0/56
  • 2001:250:5893:fc00:0:0:0:0/56
  • 2001:250:5893:fd00:0:0:0:0/56
  • 2001:250:5893:fe00:0:0:0:0/56
  • 2001:250:5893:ff00:0:0:0:0/56

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