IP subnet details

2001:da8:e821::/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

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:e821::/48 subnet

  • 2001:da8:e821:0:0:0:0:0/56
  • 2001:da8:e821:100:0:0:0:0/56
  • 2001:da8:e821:200:0:0:0:0/56
  • 2001:da8:e821:300:0:0:0:0/56
  • 2001:da8:e821:400:0:0:0:0/56
  • 2001:da8:e821:500:0:0:0:0/56
  • 2001:da8:e821:600:0:0:0:0/56
  • 2001:da8:e821:700:0:0:0:0/56
  • 2001:da8:e821:800:0:0:0:0/56
  • 2001:da8:e821:900:0:0:0:0/56
  • 2001:da8:e821:a00:0:0:0:0/56
  • 2001:da8:e821:b00:0:0:0:0/56
  • 2001:da8:e821:c00:0:0:0:0/56
  • 2001:da8:e821:d00:0:0:0:0/56
  • 2001:da8:e821:e00:0:0:0:0/56
  • 2001:da8:e821:f00:0:0:0:0/56
  • 2001:da8:e821:1000:0:0:0:0/56
  • 2001:da8:e821:1100:0:0:0:0/56
  • 2001:da8:e821:1200:0:0:0:0/56
  • 2001:da8:e821:1300:0:0:0:0/56
  • 2001:da8:e821:1400:0:0:0:0/56
  • 2001:da8:e821:1500:0:0:0:0/56
  • 2001:da8:e821:1600:0:0:0:0/56
  • 2001:da8:e821:1700:0:0:0:0/56
  • 2001:da8:e821:1800:0:0:0:0/56
  • 2001:da8:e821:1900:0:0:0:0/56
  • 2001:da8:e821:1a00:0:0:0:0/56
  • 2001:da8:e821:1b00:0:0:0:0/56
  • 2001:da8:e821:1c00:0:0:0:0/56
  • 2001:da8:e821:1d00:0:0:0:0/56
  • 2001:da8:e821:1e00:0:0:0:0/56
  • 2001:da8:e821:1f00:0:0:0:0/56
  • 2001:da8:e821:2000:0:0:0:0/56
  • 2001:da8:e821:2100:0:0:0:0/56
  • 2001:da8:e821:2200:0:0:0:0/56
  • 2001:da8:e821:2300:0:0:0:0/56
  • 2001:da8:e821:2400:0:0:0:0/56
  • 2001:da8:e821:2500:0:0:0:0/56
  • 2001:da8:e821:2600:0:0:0:0/56
  • 2001:da8:e821:2700:0:0:0:0/56
  • 2001:da8:e821:2800:0:0:0:0/56
  • 2001:da8:e821:2900:0:0:0:0/56
  • 2001:da8:e821:2a00:0:0:0:0/56
  • 2001:da8:e821:2b00:0:0:0:0/56
  • 2001:da8:e821:2c00:0:0:0:0/56
  • 2001:da8:e821:2d00:0:0:0:0/56
  • 2001:da8:e821:2e00:0:0:0:0/56
  • 2001:da8:e821:2f00:0:0:0:0/56
  • 2001:da8:e821:3000:0:0:0:0/56
  • 2001:da8:e821:3100:0:0:0:0/56
  • 2001:da8:e821:3200:0:0:0:0/56
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  • 2001:da8:e821:3800:0:0:0:0/56
  • 2001:da8:e821:3900:0:0:0:0/56
  • 2001:da8:e821:3a00:0:0:0:0/56
  • 2001:da8:e821:3b00:0:0:0:0/56
  • 2001:da8:e821:3c00:0:0:0:0/56
  • 2001:da8:e821:3d00:0:0:0:0/56
  • 2001:da8:e821:3e00:0:0:0:0/56
  • 2001:da8:e821:3f00:0:0:0:0/56
  • 2001:da8:e821:4000:0:0:0:0/56
  • 2001:da8:e821:4100:0:0:0:0/56
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  • 2001:da8:e821:4b00:0:0:0:0/56
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  • 2001:da8:e821:4d00:0:0:0:0/56
  • 2001:da8:e821:4e00:0:0:0:0/56
  • 2001:da8:e821:4f00:0:0:0:0/56
  • 2001:da8:e821:5000:0:0:0:0/56
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  • 2001:da8:e821:5b00:0:0:0:0/56
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  • 2001:da8:e821:5d00:0:0:0:0/56
  • 2001:da8:e821:5e00:0:0:0:0/56
  • 2001:da8:e821:5f00:0:0:0:0/56
  • 2001:da8:e821:6000:0:0:0:0/56
  • 2001:da8:e821:6100:0:0:0:0/56
  • 2001:da8:e821:6200:0:0:0:0/56
  • 2001:da8:e821:6300:0:0:0:0/56
  • 2001:da8:e821:6400:0:0:0:0/56
  • 2001:da8:e821:6500:0:0:0:0/56
  • 2001:da8:e821:6600:0:0:0:0/56
  • 2001:da8:e821:6700:0:0:0:0/56
  • 2001:da8:e821:6800:0:0:0:0/56
  • 2001:da8:e821:6900:0:0:0:0/56
  • 2001:da8:e821:6a00:0:0:0:0/56
  • 2001:da8:e821:6b00:0:0:0:0/56
  • 2001:da8:e821:6c00:0:0:0:0/56
  • 2001:da8:e821:6d00:0:0:0:0/56
  • 2001:da8:e821:6e00:0:0:0:0/56
  • 2001:da8:e821:6f00:0:0:0:0/56
  • 2001:da8:e821:7000:0:0:0:0/56
  • 2001:da8:e821:7100:0:0:0:0/56
  • 2001:da8:e821:7200:0:0:0:0/56
  • 2001:da8:e821:7300:0:0:0:0/56
  • 2001:da8:e821:7400:0:0:0:0/56
  • 2001:da8:e821:7500:0:0:0:0/56
  • 2001:da8:e821:7600:0:0:0:0/56
  • 2001:da8:e821:7700:0:0:0:0/56
  • 2001:da8:e821:7800:0:0:0:0/56
  • 2001:da8:e821:7900:0:0:0:0/56
  • 2001:da8:e821:7a00:0:0:0:0/56
  • 2001:da8:e821:7b00:0:0:0:0/56
  • 2001:da8:e821:7c00:0:0:0:0/56
  • 2001:da8:e821:7d00:0:0:0:0/56
  • 2001:da8:e821:7e00:0:0:0:0/56
  • 2001:da8:e821:7f00:0:0:0:0/56
  • 2001:da8:e821:8000:0:0:0:0/56
  • 2001:da8:e821:8100:0:0:0:0/56
  • 2001:da8:e821:8200:0:0:0:0/56
  • 2001:da8:e821:8300:0:0:0:0/56
  • 2001:da8:e821:8400:0:0:0:0/56
  • 2001:da8:e821:8500:0:0:0:0/56
  • 2001:da8:e821:8600:0:0:0:0/56
  • 2001:da8:e821:8700:0:0:0:0/56
  • 2001:da8:e821:8800:0:0:0:0/56
  • 2001:da8:e821:8900:0:0:0:0/56
  • 2001:da8:e821:8a00:0:0:0:0/56
  • 2001:da8:e821:8b00:0:0:0:0/56
  • 2001:da8:e821:8c00:0:0:0:0/56
  • 2001:da8:e821:8d00:0:0:0:0/56
  • 2001:da8:e821:8e00:0:0:0:0/56
  • 2001:da8:e821:8f00:0:0:0:0/56
  • 2001:da8:e821:9000:0:0:0:0/56
  • 2001:da8:e821:9100:0:0:0:0/56
  • 2001:da8:e821:9200:0:0:0:0/56
  • 2001:da8:e821:9300:0:0:0:0/56
  • 2001:da8:e821:9400:0:0:0:0/56
  • 2001:da8:e821:9500:0:0:0:0/56
  • 2001:da8:e821:9600:0:0:0:0/56
  • 2001:da8:e821:9700:0:0:0:0/56
  • 2001:da8:e821:9800:0:0:0:0/56
  • 2001:da8:e821:9900:0:0:0:0/56
  • 2001:da8:e821:9a00:0:0:0:0/56
  • 2001:da8:e821:9b00:0:0:0:0/56
  • 2001:da8:e821:9c00:0:0:0:0/56
  • 2001:da8:e821:9d00:0:0:0:0/56
  • 2001:da8:e821:9e00:0:0:0:0/56
  • 2001:da8:e821:9f00:0:0:0:0/56
  • 2001:da8:e821:a000:0:0:0:0/56
  • 2001:da8:e821:a100:0:0:0:0/56
  • 2001:da8:e821:a200:0:0:0:0/56
  • 2001:da8:e821:a300:0:0:0:0/56
  • 2001:da8:e821:a400:0:0:0:0/56
  • 2001:da8:e821:a500:0:0:0:0/56
  • 2001:da8:e821:a600:0:0:0:0/56
  • 2001:da8:e821:a700:0:0:0:0/56
  • 2001:da8:e821:a800:0:0:0:0/56
  • 2001:da8:e821:a900:0:0:0:0/56
  • 2001:da8:e821:aa00:0:0:0:0/56
  • 2001:da8:e821:ab00:0:0:0:0/56
  • 2001:da8:e821:ac00:0:0:0:0/56
  • 2001:da8:e821:ad00:0:0:0:0/56
  • 2001:da8:e821:ae00:0:0:0:0/56
  • 2001:da8:e821:af00:0:0:0:0/56
  • 2001:da8:e821:b000:0:0:0:0/56
  • 2001:da8:e821:b100:0:0:0:0/56
  • 2001:da8:e821:b200:0:0:0:0/56
  • 2001:da8:e821:b300:0:0:0:0/56
  • 2001:da8:e821:b400:0:0:0:0/56
  • 2001:da8:e821:b500:0:0:0:0/56
  • 2001:da8:e821:b600:0:0:0:0/56
  • 2001:da8:e821:b700:0:0:0:0/56
  • 2001:da8:e821:b800:0:0:0:0/56
  • 2001:da8:e821:b900:0:0:0:0/56
  • 2001:da8:e821:ba00:0:0:0:0/56
  • 2001:da8:e821:bb00:0:0:0:0/56
  • 2001:da8:e821:bc00:0:0:0:0/56
  • 2001:da8:e821:bd00:0:0:0:0/56
  • 2001:da8:e821:be00:0:0:0:0/56
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  • 2001:da8:e821:c000:0:0:0:0/56
  • 2001:da8:e821:c100:0:0:0:0/56
  • 2001:da8:e821:c200:0:0:0:0/56
  • 2001:da8:e821:c300:0:0:0:0/56
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  • 2001:da8:e821:f100:0:0:0:0/56
  • 2001:da8:e821:f200:0:0:0:0/56
  • 2001:da8:e821:f300:0:0:0:0/56
  • 2001:da8:e821:f400:0:0:0:0/56
  • 2001:da8:e821:f500:0:0:0:0/56
  • 2001:da8:e821:f600:0:0:0:0/56
  • 2001:da8:e821:f700:0:0:0:0/56
  • 2001:da8:e821:f800:0:0:0:0/56
  • 2001:da8:e821:f900:0:0:0:0/56
  • 2001:da8:e821:fa00:0:0:0:0/56
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  • 2001:da8:e821:fe00:0:0:0:0/56
  • 2001:da8:e821:ff00:0:0:0:0/56

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