IP subnet details

2001:da8:1040::/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 CNGI-CERNET2-CN-20031110

Whois

[whois.apnic.net]



inet6num: 2001:da8::/32
netname: CNGI-CERNET2-CN-20031110
descr: China Next Generation Internet CERNET2
descr: CNGI-CERNET
descr: Beijing 100084, China
country: CN
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
last-modified: 2020-10-20T00:55:18Z
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

role: CERNET Helpdesk
address: CERNET Center
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: [email protected]
remarks: [email protected]
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2020-09-03T09:14:12Z
source: APNIC



CIDR IP address subranges within 2001:da8:1040::/48 subnet

  • 2001:da8:1040:0:0:0:0:0/56
  • 2001:da8:1040:100:0:0:0:0/56
  • 2001:da8:1040:200:0:0:0:0/56
  • 2001:da8:1040:300:0:0:0:0/56
  • 2001:da8:1040:400:0:0:0:0/56
  • 2001:da8:1040:500:0:0:0:0/56
  • 2001:da8:1040:600:0:0:0:0/56
  • 2001:da8:1040:700:0:0:0:0/56
  • 2001:da8:1040:800:0:0:0:0/56
  • 2001:da8:1040:900:0:0:0:0/56
  • 2001:da8:1040:a00:0:0:0:0/56
  • 2001:da8:1040:b00:0:0:0:0/56
  • 2001:da8:1040:c00:0:0:0:0/56
  • 2001:da8:1040:d00:0:0:0:0/56
  • 2001:da8:1040:e00:0:0:0:0/56
  • 2001:da8:1040:f00:0:0:0:0/56
  • 2001:da8:1040:1000:0:0:0:0/56
  • 2001:da8:1040:1100:0:0:0:0/56
  • 2001:da8:1040:1200:0:0:0:0/56
  • 2001:da8:1040:1300:0:0:0:0/56
  • 2001:da8:1040:1400:0:0:0:0/56
  • 2001:da8:1040:1500:0:0:0:0/56
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  • 2001:da8:1040:1a00:0:0:0:0/56
  • 2001:da8:1040:1b00:0:0:0:0/56
  • 2001:da8:1040:1c00:0:0:0:0/56
  • 2001:da8:1040:1d00:0:0:0:0/56
  • 2001:da8:1040:1e00:0:0:0:0/56
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  • 2001:da8:1040:2200:0:0:0:0/56
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  • 2001:da8:1040:2800:0:0:0:0/56
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  • 2001:da8:1040:2a00:0:0:0:0/56
  • 2001:da8:1040:2b00:0:0:0:0/56
  • 2001:da8:1040:2c00:0:0:0:0/56
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  • 2001:da8:1040:2f00:0:0:0:0/56
  • 2001:da8:1040:3000:0:0:0:0/56
  • 2001:da8:1040:3100:0:0:0:0/56
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  • 2001:da8:1040:3a00:0:0:0:0/56
  • 2001:da8:1040:3b00:0:0:0:0/56
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  • 2001:da8:1040:3d00:0:0:0:0/56
  • 2001:da8:1040:3e00:0:0:0:0/56
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  • 2001:da8:1040:4000:0:0:0:0/56
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  • 2001:da8:1040:5000:0:0:0:0/56
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  • 2001:da8:1040:5f00:0:0:0:0/56
  • 2001:da8:1040:6000:0:0:0:0/56
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  • 2001:da8:1040:6800:0:0:0:0/56
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  • 2001:da8:1040:6a00:0:0:0:0/56
  • 2001:da8:1040:6b00:0:0:0:0/56
  • 2001:da8:1040:6c00:0:0:0:0/56
  • 2001:da8:1040:6d00:0:0:0:0/56
  • 2001:da8:1040:6e00:0:0:0:0/56
  • 2001:da8:1040:6f00:0:0:0:0/56
  • 2001:da8:1040:7000:0:0:0:0/56
  • 2001:da8:1040:7100:0:0:0:0/56
  • 2001:da8:1040:7200:0:0:0:0/56
  • 2001:da8:1040:7300:0:0:0:0/56
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  • 2001:da8:1040:7b00:0:0:0:0/56
  • 2001:da8:1040:7c00:0:0:0:0/56
  • 2001:da8:1040:7d00:0:0:0:0/56
  • 2001:da8:1040:7e00:0:0:0:0/56
  • 2001:da8:1040:7f00:0:0:0:0/56
  • 2001:da8:1040:8000:0:0:0:0/56
  • 2001:da8:1040:8100:0:0:0:0/56
  • 2001:da8:1040:8200:0:0:0:0/56
  • 2001:da8:1040:8300:0:0:0:0/56
  • 2001:da8:1040:8400:0:0:0:0/56
  • 2001:da8:1040:8500:0:0:0:0/56
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  • 2001:da8:1040:8b00:0:0:0:0/56
  • 2001:da8:1040:8c00:0:0:0:0/56
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  • 2001:da8:1040:8e00:0:0:0:0/56
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  • 2001:da8:1040:9000:0:0:0:0/56
  • 2001:da8:1040:9100:0:0:0:0/56
  • 2001:da8:1040:9200:0:0:0:0/56
  • 2001:da8:1040:9300:0:0:0:0/56
  • 2001:da8:1040:9400:0:0:0:0/56
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  • 2001:da8:1040:9a00:0:0:0:0/56
  • 2001:da8:1040:9b00:0:0:0:0/56
  • 2001:da8:1040:9c00:0:0:0:0/56
  • 2001:da8:1040:9d00:0:0:0:0/56
  • 2001:da8:1040:9e00:0:0:0:0/56
  • 2001:da8:1040:9f00:0:0:0:0/56
  • 2001:da8:1040:a000:0:0:0:0/56
  • 2001:da8:1040:a100:0:0:0:0/56
  • 2001:da8:1040:a200:0:0:0:0/56
  • 2001:da8:1040:a300:0:0:0:0/56
  • 2001:da8:1040:a400:0:0:0:0/56
  • 2001:da8:1040:a500:0:0:0:0/56
  • 2001:da8:1040:a600:0:0:0:0/56
  • 2001:da8:1040:a700:0:0:0:0/56
  • 2001:da8:1040:a800:0:0:0:0/56
  • 2001:da8:1040:a900:0:0:0:0/56
  • 2001:da8:1040:aa00:0:0:0:0/56
  • 2001:da8:1040:ab00:0:0:0:0/56
  • 2001:da8:1040:ac00:0:0:0:0/56
  • 2001:da8:1040:ad00:0:0:0:0/56
  • 2001:da8:1040:ae00:0:0:0:0/56
  • 2001:da8:1040:af00:0:0:0:0/56
  • 2001:da8:1040:b000:0:0:0:0/56
  • 2001:da8:1040:b100:0:0:0:0/56
  • 2001:da8:1040:b200:0:0:0:0/56
  • 2001:da8:1040:b300:0:0:0:0/56
  • 2001:da8:1040:b400:0:0:0:0/56
  • 2001:da8:1040:b500:0:0:0:0/56
  • 2001:da8:1040:b600:0:0:0:0/56
  • 2001:da8:1040:b700:0:0:0:0/56
  • 2001:da8:1040:b800:0:0:0:0/56
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  • 2001:da8:1040:ba00:0:0:0:0/56
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  • 2001:da8:1040:bf00:0:0:0:0/56
  • 2001:da8:1040:c000:0:0:0:0/56
  • 2001:da8:1040:c100:0:0:0:0/56
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  • 2001:da8:1040:c300:0:0:0:0/56
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  • 2001:da8:1040:fe00:0:0:0:0/56
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