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 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

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:d821::/48 subnet

  • 2001:da8:d821:0:0:0:0:0/56
  • 2001:da8:d821:100:0:0:0:0/56
  • 2001:da8:d821:200:0:0:0:0/56
  • 2001:da8:d821:300:0:0:0:0/56
  • 2001:da8:d821:400:0:0:0:0/56
  • 2001:da8:d821:500:0:0:0:0/56
  • 2001:da8:d821:600:0:0:0:0/56
  • 2001:da8:d821:700:0:0:0:0/56
  • 2001:da8:d821:800:0:0:0:0/56
  • 2001:da8:d821:900:0:0:0:0/56
  • 2001:da8:d821:a00:0:0:0:0/56
  • 2001:da8:d821:b00:0:0:0:0/56
  • 2001:da8:d821:c00:0:0:0:0/56
  • 2001:da8:d821:d00:0:0:0:0/56
  • 2001:da8:d821:e00:0:0:0:0/56
  • 2001:da8:d821:f00:0:0:0:0/56
  • 2001:da8:d821:1000:0:0:0:0/56
  • 2001:da8:d821:1100:0:0:0:0/56
  • 2001:da8:d821:1200:0:0:0:0/56
  • 2001:da8:d821:1300:0:0:0:0/56
  • 2001:da8:d821:1400:0:0:0:0/56
  • 2001:da8:d821:1500:0:0:0:0/56
  • 2001:da8:d821:1600:0:0:0:0/56
  • 2001:da8:d821:1700:0:0:0:0/56
  • 2001:da8:d821:1800:0:0:0:0/56
  • 2001:da8:d821:1900:0:0:0:0/56
  • 2001:da8:d821:1a00:0:0:0:0/56
  • 2001:da8:d821:1b00:0:0:0:0/56
  • 2001:da8:d821:1c00:0:0:0:0/56
  • 2001:da8:d821:1d00:0:0:0:0/56
  • 2001:da8:d821:1e00:0:0:0:0/56
  • 2001:da8:d821:1f00:0:0:0:0/56
  • 2001:da8:d821:2000:0:0:0:0/56
  • 2001:da8:d821:2100:0:0:0:0/56
  • 2001:da8:d821:2200:0:0:0:0/56
  • 2001:da8:d821:2300:0:0:0:0/56
  • 2001:da8:d821:2400:0:0:0:0/56
  • 2001:da8:d821:2500:0:0:0:0/56
  • 2001:da8:d821:2600:0:0:0:0/56
  • 2001:da8:d821:2700:0:0:0:0/56
  • 2001:da8:d821:2800:0:0:0:0/56
  • 2001:da8:d821:2900:0:0:0:0/56
  • 2001:da8:d821:2a00:0:0:0:0/56
  • 2001:da8:d821:2b00:0:0:0:0/56
  • 2001:da8:d821:2c00:0:0:0:0/56
  • 2001:da8:d821:2d00:0:0:0:0/56
  • 2001:da8:d821:2e00:0:0:0:0/56
  • 2001:da8:d821:2f00:0:0:0:0/56
  • 2001:da8:d821:3000:0:0:0:0/56
  • 2001:da8:d821:3100:0:0:0:0/56
  • 2001:da8:d821:3200:0:0:0:0/56
  • 2001:da8:d821:3300:0:0:0:0/56
  • 2001:da8:d821:3400:0:0:0:0/56
  • 2001:da8:d821:3500:0:0:0:0/56
  • 2001:da8:d821:3600:0:0:0:0/56
  • 2001:da8:d821:3700:0:0:0:0/56
  • 2001:da8:d821:3800:0:0:0:0/56
  • 2001:da8:d821:3900:0:0:0:0/56
  • 2001:da8:d821:3a00:0:0:0:0/56
  • 2001:da8:d821:3b00:0:0:0:0/56
  • 2001:da8:d821:3c00:0:0:0:0/56
  • 2001:da8:d821:3d00:0:0:0:0/56
  • 2001:da8:d821:3e00:0:0:0:0/56
  • 2001:da8:d821:3f00:0:0:0:0/56
  • 2001:da8:d821:4000:0:0:0:0/56
  • 2001:da8:d821:4100:0:0:0:0/56
  • 2001:da8:d821:4200:0:0:0:0/56
  • 2001:da8:d821:4300:0:0:0:0/56
  • 2001:da8:d821:4400:0:0:0:0/56
  • 2001:da8:d821:4500:0:0:0:0/56
  • 2001:da8:d821:4600:0:0:0:0/56
  • 2001:da8:d821:4700:0:0:0:0/56
  • 2001:da8:d821:4800:0:0:0:0/56
  • 2001:da8:d821:4900:0:0:0:0/56
  • 2001:da8:d821:4a00:0:0:0:0/56
  • 2001:da8:d821:4b00:0:0:0:0/56
  • 2001:da8:d821:4c00:0:0:0:0/56
  • 2001:da8:d821:4d00:0:0:0:0/56
  • 2001:da8:d821:4e00:0:0:0:0/56
  • 2001:da8:d821:4f00:0:0:0:0/56
  • 2001:da8:d821:5000:0:0:0:0/56
  • 2001:da8:d821:5100:0:0:0:0/56
  • 2001:da8:d821:5200:0:0:0:0/56
  • 2001:da8:d821:5300:0:0:0:0/56
  • 2001:da8:d821:5400:0:0:0:0/56
  • 2001:da8:d821:5500:0:0:0:0/56
  • 2001:da8:d821:5600:0:0:0:0/56
  • 2001:da8:d821:5700:0:0:0:0/56
  • 2001:da8:d821:5800:0:0:0:0/56
  • 2001:da8:d821:5900:0:0:0:0/56
  • 2001:da8:d821:5a00:0:0:0:0/56
  • 2001:da8:d821:5b00:0:0:0:0/56
  • 2001:da8:d821:5c00:0:0:0:0/56
  • 2001:da8:d821:5d00:0:0:0:0/56
  • 2001:da8:d821:5e00:0:0:0:0/56
  • 2001:da8:d821:5f00:0:0:0:0/56
  • 2001:da8:d821:6000:0:0:0:0/56
  • 2001:da8:d821:6100:0:0:0:0/56
  • 2001:da8:d821:6200:0:0:0:0/56
  • 2001:da8:d821:6300:0:0:0:0/56
  • 2001:da8:d821:6400:0:0:0:0/56
  • 2001:da8:d821:6500:0:0:0:0/56
  • 2001:da8:d821:6600:0:0:0:0/56
  • 2001:da8:d821:6700:0:0:0:0/56
  • 2001:da8:d821:6800:0:0:0:0/56
  • 2001:da8:d821:6900:0:0:0:0/56
  • 2001:da8:d821:6a00:0:0:0:0/56
  • 2001:da8:d821:6b00:0:0:0:0/56
  • 2001:da8:d821:6c00:0:0:0:0/56
  • 2001:da8:d821:6d00:0:0:0:0/56
  • 2001:da8:d821:6e00:0:0:0:0/56
  • 2001:da8:d821:6f00:0:0:0:0/56
  • 2001:da8:d821:7000:0:0:0:0/56
  • 2001:da8:d821:7100:0:0:0:0/56
  • 2001:da8:d821:7200:0:0:0:0/56
  • 2001:da8:d821:7300:0:0:0:0/56
  • 2001:da8:d821:7400:0:0:0:0/56
  • 2001:da8:d821:7500:0:0:0:0/56
  • 2001:da8:d821:7600:0:0:0:0/56
  • 2001:da8:d821:7700:0:0:0:0/56
  • 2001:da8:d821:7800:0:0:0:0/56
  • 2001:da8:d821:7900:0:0:0:0/56
  • 2001:da8:d821:7a00:0:0:0:0/56
  • 2001:da8:d821:7b00:0:0:0:0/56
  • 2001:da8:d821:7c00:0:0:0:0/56
  • 2001:da8:d821:7d00:0:0:0:0/56
  • 2001:da8:d821:7e00:0:0:0:0/56
  • 2001:da8:d821:7f00:0:0:0:0/56
  • 2001:da8:d821:8000:0:0:0:0/56
  • 2001:da8:d821:8100:0:0:0:0/56
  • 2001:da8:d821:8200:0:0:0:0/56
  • 2001:da8:d821:8300:0:0:0:0/56
  • 2001:da8:d821:8400:0:0:0:0/56
  • 2001:da8:d821:8500:0:0:0:0/56
  • 2001:da8:d821:8600:0:0:0:0/56
  • 2001:da8:d821:8700:0:0:0:0/56
  • 2001:da8:d821:8800:0:0:0:0/56
  • 2001:da8:d821:8900:0:0:0:0/56
  • 2001:da8:d821:8a00:0:0:0:0/56
  • 2001:da8:d821:8b00:0:0:0:0/56
  • 2001:da8:d821:8c00:0:0:0:0/56
  • 2001:da8:d821:8d00:0:0:0:0/56
  • 2001:da8:d821:8e00:0:0:0:0/56
  • 2001:da8:d821:8f00:0:0:0:0/56
  • 2001:da8:d821:9000:0:0:0:0/56
  • 2001:da8:d821:9100:0:0:0:0/56
  • 2001:da8:d821:9200:0:0:0:0/56
  • 2001:da8:d821:9300:0:0:0:0/56
  • 2001:da8:d821:9400:0:0:0:0/56
  • 2001:da8:d821:9500:0:0:0:0/56
  • 2001:da8:d821:9600:0:0:0:0/56
  • 2001:da8:d821:9700:0:0:0:0/56
  • 2001:da8:d821:9800:0:0:0:0/56
  • 2001:da8:d821:9900:0:0:0:0/56
  • 2001:da8:d821:9a00:0:0:0:0/56
  • 2001:da8:d821:9b00:0:0:0:0/56
  • 2001:da8:d821:9c00:0:0:0:0/56
  • 2001:da8:d821:9d00:0:0:0:0/56
  • 2001:da8:d821:9e00:0:0:0:0/56
  • 2001:da8:d821:9f00:0:0:0:0/56
  • 2001:da8:d821:a000:0:0:0:0/56
  • 2001:da8:d821:a100:0:0:0:0/56
  • 2001:da8:d821:a200:0:0:0:0/56
  • 2001:da8:d821:a300:0:0:0:0/56
  • 2001:da8:d821:a400:0:0:0:0/56
  • 2001:da8:d821:a500:0:0:0:0/56
  • 2001:da8:d821:a600:0:0:0:0/56
  • 2001:da8:d821:a700:0:0:0:0/56
  • 2001:da8:d821:a800:0:0:0:0/56
  • 2001:da8:d821:a900:0:0:0:0/56
  • 2001:da8:d821:aa00:0:0:0:0/56
  • 2001:da8:d821:ab00:0:0:0:0/56
  • 2001:da8:d821:ac00:0:0:0:0/56
  • 2001:da8:d821:ad00:0:0:0:0/56
  • 2001:da8:d821:ae00:0:0:0:0/56
  • 2001:da8:d821:af00:0:0:0:0/56
  • 2001:da8:d821:b000:0:0:0:0/56
  • 2001:da8:d821:b100:0:0:0:0/56
  • 2001:da8:d821:b200:0:0:0:0/56
  • 2001:da8:d821:b300:0:0:0:0/56
  • 2001:da8:d821:b400:0:0:0:0/56
  • 2001:da8:d821:b500:0:0:0:0/56
  • 2001:da8:d821:b600:0:0:0:0/56
  • 2001:da8:d821:b700:0:0:0:0/56
  • 2001:da8:d821:b800:0:0:0:0/56
  • 2001:da8:d821:b900:0:0:0:0/56
  • 2001:da8:d821:ba00:0:0:0:0/56
  • 2001:da8:d821:bb00:0:0:0:0/56
  • 2001:da8:d821:bc00:0:0:0:0/56
  • 2001:da8:d821:bd00:0:0:0:0/56
  • 2001:da8:d821:be00:0:0:0:0/56
  • 2001:da8:d821:bf00:0:0:0:0/56
  • 2001:da8:d821:c000:0:0:0:0/56
  • 2001:da8:d821:c100:0:0:0:0/56
  • 2001:da8:d821:c200:0:0:0:0/56
  • 2001:da8:d821:c300:0:0:0:0/56
  • 2001:da8:d821:c400:0:0:0:0/56
  • 2001:da8:d821:c500:0:0:0:0/56
  • 2001:da8:d821:c600:0:0:0:0/56
  • 2001:da8:d821:c700:0:0:0:0/56
  • 2001:da8:d821:c800:0:0:0:0/56
  • 2001:da8:d821:c900:0:0:0:0/56
  • 2001:da8:d821:ca00:0:0:0:0/56
  • 2001:da8:d821:cb00:0:0:0:0/56
  • 2001:da8:d821:cc00:0:0:0:0/56
  • 2001:da8:d821:cd00:0:0:0:0/56
  • 2001:da8:d821:ce00:0:0:0:0/56
  • 2001:da8:d821:cf00:0:0:0:0/56
  • 2001:da8:d821:d000:0:0:0:0/56
  • 2001:da8:d821:d100:0:0:0:0/56
  • 2001:da8:d821:d200:0:0:0:0/56
  • 2001:da8:d821:d300:0:0:0:0/56
  • 2001:da8:d821:d400:0:0:0:0/56
  • 2001:da8:d821:d500:0:0:0:0/56
  • 2001:da8:d821:d600:0:0:0:0/56
  • 2001:da8:d821:d700:0:0:0:0/56
  • 2001:da8:d821:d800:0:0:0:0/56
  • 2001:da8:d821:d900:0:0:0:0/56
  • 2001:da8:d821:da00:0:0:0:0/56
  • 2001:da8:d821:db00:0:0:0:0/56
  • 2001:da8:d821:dc00:0:0:0:0/56
  • 2001:da8:d821:dd00:0:0:0:0/56
  • 2001:da8:d821:de00:0:0:0:0/56
  • 2001:da8:d821:df00:0:0:0:0/56
  • 2001:da8:d821:e000:0:0:0:0/56
  • 2001:da8:d821:e100:0:0:0:0/56
  • 2001:da8:d821:e200:0:0:0:0/56
  • 2001:da8:d821:e300:0:0:0:0/56
  • 2001:da8:d821:e400:0:0:0:0/56
  • 2001:da8:d821:e500:0:0:0:0/56
  • 2001:da8:d821:e600:0:0:0:0/56
  • 2001:da8:d821:e700:0:0:0:0/56
  • 2001:da8:d821:e800:0:0:0:0/56
  • 2001:da8:d821:e900:0:0:0:0/56
  • 2001:da8:d821:ea00:0:0:0:0/56
  • 2001:da8:d821:eb00:0:0:0:0/56
  • 2001:da8:d821:ec00:0:0:0:0/56
  • 2001:da8:d821:ed00:0:0:0:0/56
  • 2001:da8:d821:ee00:0:0:0:0/56
  • 2001:da8:d821:ef00:0:0:0:0/56
  • 2001:da8:d821:f000:0:0:0:0/56
  • 2001:da8:d821:f100:0:0:0:0/56
  • 2001:da8:d821:f200:0:0:0:0/56
  • 2001:da8:d821:f300:0:0:0:0/56
  • 2001:da8:d821:f400:0:0:0:0/56
  • 2001:da8:d821:f500:0:0:0:0/56
  • 2001:da8:d821:f600:0:0:0:0/56
  • 2001:da8:d821:f700:0:0:0:0/56
  • 2001:da8:d821:f800:0:0:0:0/56
  • 2001:da8:d821:f900:0:0:0:0/56
  • 2001:da8:d821:fa00:0:0:0:0/56
  • 2001:da8:d821:fb00:0:0:0:0/56
  • 2001:da8:d821:fc00:0:0:0:0/56
  • 2001:da8:d821:fd00:0:0:0:0/56
  • 2001:da8:d821:fe00:0:0:0:0/56
  • 2001:da8:d821:ff00:0:0:0:0/56

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