Summary

Country
CN China
Domain chinaunicom.com
Size 19,342,813,113,834,067,000,000,000
Registry APNIC
Network Name CU-CN

Whois

[whois.apnic.net]



inet6num: 2408:8000::/20
netname: CU-CN
descr: China Unicom
descr: No.21, Jin-Rong Street
descr: Beijng 100033
country: CN
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:39:56Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-CNCGROUP
last-modified: 2024-06-12T13:06:38Z
source: APNIC

role: ABUSE CUCN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-06-12T13:18:20Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: [email protected]
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC


route6: 2408:8957:3400::/44
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T02:59:33Z
source: APNIC



CIDR IP address subranges within 2408:8957:3400::/44 subnet

  • 2408:8957:3400:0:0:0:0:0/52
  • 2408:8957:3400:1000:0:0:0:0/52
  • 2408:8957:3400:2000:0:0:0:0/52
  • 2408:8957:3400:3000:0:0:0:0/52
  • 2408:8957:3400:4000:0:0:0:0/52
  • 2408:8957:3400:5000:0:0:0:0/52
  • 2408:8957:3400:6000:0:0:0:0/52
  • 2408:8957:3400:7000:0:0:0:0/52
  • 2408:8957:3400:8000:0:0:0:0/52
  • 2408:8957:3400:9000:0:0:0:0/52
  • 2408:8957:3400:a000:0:0:0:0/52
  • 2408:8957:3400:b000:0:0:0:0/52
  • 2408:8957:3400:c000:0:0:0:0/52
  • 2408:8957:3400:d000:0:0:0:0/52
  • 2408:8957:3400:e000:0:0:0:0/52
  • 2408:8957:3400:f000:0:0:0:0/52
  • 2408:8957:3401:0:0:0:0:0/52
  • 2408:8957:3401:1000:0:0:0:0/52
  • 2408:8957:3401:2000:0:0:0:0/52
  • 2408:8957:3401:3000:0:0:0:0/52
  • 2408:8957:3401:4000:0:0:0:0/52
  • 2408:8957:3401:5000:0:0:0:0/52
  • 2408:8957:3401:6000:0:0:0:0/52
  • 2408:8957:3401:7000:0:0:0:0/52
  • 2408:8957:3401:8000:0:0:0:0/52
  • 2408:8957:3401:9000:0:0:0:0/52
  • 2408:8957:3401:a000:0:0:0:0/52
  • 2408:8957:3401:b000:0:0:0:0/52
  • 2408:8957:3401:c000:0:0:0:0/52
  • 2408:8957:3401:d000:0:0:0:0/52
  • 2408:8957:3401:e000:0:0:0:0/52
  • 2408:8957:3401:f000:0:0:0:0/52
  • 2408:8957:3402:0:0:0:0:0/52
  • 2408:8957:3402:1000:0:0:0:0/52
  • 2408:8957:3402:2000:0:0:0:0/52
  • 2408:8957:3402:3000:0:0:0:0/52
  • 2408:8957:3402:4000:0:0:0:0/52
  • 2408:8957:3402:5000:0:0:0:0/52
  • 2408:8957:3402:6000:0:0:0:0/52
  • 2408:8957:3402:7000:0:0:0:0/52
  • 2408:8957:3402:8000:0:0:0:0/52
  • 2408:8957:3402:9000:0:0:0:0/52
  • 2408:8957:3402:a000:0:0:0:0/52
  • 2408:8957:3402:b000:0:0:0:0/52
  • 2408:8957:3402:c000:0:0:0:0/52
  • 2408:8957:3402:d000:0:0:0:0/52
  • 2408:8957:3402:e000:0:0:0:0/52
  • 2408:8957:3402:f000:0:0:0:0/52
  • 2408:8957:3403:0:0:0:0:0/52
  • 2408:8957:3403:1000:0:0:0:0/52
  • 2408:8957:3403:2000:0:0:0:0/52
  • 2408:8957:3403:3000:0:0:0:0/52
  • 2408:8957:3403:4000:0:0:0:0/52
  • 2408:8957:3403:5000:0:0:0:0/52
  • 2408:8957:3403:6000:0:0:0:0/52
  • 2408:8957:3403:7000:0:0:0:0/52
  • 2408:8957:3403:8000:0:0:0:0/52
  • 2408:8957:3403:9000:0:0:0:0/52
  • 2408:8957:3403:a000:0:0:0:0/52
  • 2408:8957:3403:b000:0:0:0:0/52
  • 2408:8957:3403:c000:0:0:0:0/52
  • 2408:8957:3403:d000:0:0:0:0/52
  • 2408:8957:3403:e000:0:0:0:0/52
  • 2408:8957:3403:f000:0:0:0:0/52
  • 2408:8957:3404:0:0:0:0:0/52
  • 2408:8957:3404:1000:0:0:0:0/52
  • 2408:8957:3404:2000:0:0:0:0/52
  • 2408:8957:3404:3000:0:0:0:0/52
  • 2408:8957:3404:4000:0:0:0:0/52
  • 2408:8957:3404:5000:0:0:0:0/52
  • 2408:8957:3404:6000:0:0:0:0/52
  • 2408:8957:3404:7000:0:0:0:0/52
  • 2408:8957:3404:8000:0:0:0:0/52
  • 2408:8957:3404:9000:0:0:0:0/52
  • 2408:8957:3404:a000:0:0:0:0/52
  • 2408:8957:3404:b000:0:0:0:0/52
  • 2408:8957:3404:c000:0:0:0:0/52
  • 2408:8957:3404:d000:0:0:0:0/52
  • 2408:8957:3404:e000:0:0:0:0/52
  • 2408:8957:3404:f000:0:0:0:0/52
  • 2408:8957:3405:0:0:0:0:0/52
  • 2408:8957:3405:1000:0:0:0:0/52
  • 2408:8957:3405:2000:0:0:0:0/52
  • 2408:8957:3405:3000:0:0:0:0/52
  • 2408:8957:3405:4000:0:0:0:0/52
  • 2408:8957:3405:5000:0:0:0:0/52
  • 2408:8957:3405:6000:0:0:0:0/52
  • 2408:8957:3405:7000:0:0:0:0/52
  • 2408:8957:3405:8000:0:0:0:0/52
  • 2408:8957:3405:9000:0:0:0:0/52
  • 2408:8957:3405:a000:0:0:0:0/52
  • 2408:8957:3405:b000:0:0:0:0/52
  • 2408:8957:3405:c000:0:0:0:0/52
  • 2408:8957:3405:d000:0:0:0:0/52
  • 2408:8957:3405:e000:0:0:0:0/52
  • 2408:8957:3405:f000:0:0:0:0/52
  • 2408:8957:3406:0:0:0:0:0/52
  • 2408:8957:3406:1000:0:0:0:0/52
  • 2408:8957:3406:2000:0:0:0:0/52
  • 2408:8957:3406:3000:0:0:0:0/52
  • 2408:8957:3406:4000:0:0:0:0/52
  • 2408:8957:3406:5000:0:0:0:0/52
  • 2408:8957:3406:6000:0:0:0:0/52
  • 2408:8957:3406:7000:0:0:0:0/52
  • 2408:8957:3406:8000:0:0:0:0/52
  • 2408:8957:3406:9000:0:0:0:0/52
  • 2408:8957:3406:a000:0:0:0:0/52
  • 2408:8957:3406:b000:0:0:0:0/52
  • 2408:8957:3406:c000:0:0:0:0/52
  • 2408:8957:3406:d000:0:0:0:0/52
  • 2408:8957:3406:e000:0:0:0:0/52
  • 2408:8957:3406:f000:0:0:0:0/52
  • 2408:8957:3407:0:0:0:0:0/52
  • 2408:8957:3407:1000:0:0:0:0/52
  • 2408:8957:3407:2000:0:0:0:0/52
  • 2408:8957:3407:3000:0:0:0:0/52
  • 2408:8957:3407:4000:0:0:0:0/52
  • 2408:8957:3407:5000:0:0:0:0/52
  • 2408:8957:3407:6000:0:0:0:0/52
  • 2408:8957:3407:7000:0:0:0:0/52
  • 2408:8957:3407:8000:0:0:0:0/52
  • 2408:8957:3407:9000:0:0:0:0/52
  • 2408:8957:3407:a000:0:0:0:0/52
  • 2408:8957:3407:b000:0:0:0:0/52
  • 2408:8957:3407:c000:0:0:0:0/52
  • 2408:8957:3407:d000:0:0:0:0/52
  • 2408:8957:3407:e000:0:0:0:0/52
  • 2408:8957:3407:f000:0:0:0:0/52
  • 2408:8957:3408:0:0:0:0:0/52
  • 2408:8957:3408:1000:0:0:0:0/52
  • 2408:8957:3408:2000:0:0:0:0/52
  • 2408:8957:3408:3000:0:0:0:0/52
  • 2408:8957:3408:4000:0:0:0:0/52
  • 2408:8957:3408:5000:0:0:0:0/52
  • 2408:8957:3408:6000:0:0:0:0/52
  • 2408:8957:3408:7000:0:0:0:0/52
  • 2408:8957:3408:8000:0:0:0:0/52
  • 2408:8957:3408:9000:0:0:0:0/52
  • 2408:8957:3408:a000:0:0:0:0/52
  • 2408:8957:3408:b000:0:0:0:0/52
  • 2408:8957:3408:c000:0:0:0:0/52
  • 2408:8957:3408:d000:0:0:0:0/52
  • 2408:8957:3408:e000:0:0:0:0/52
  • 2408:8957:3408:f000:0:0:0:0/52
  • 2408:8957:3409:0:0:0:0:0/52
  • 2408:8957:3409:1000:0:0:0:0/52
  • 2408:8957:3409:2000:0:0:0:0/52
  • 2408:8957:3409:3000:0:0:0:0/52
  • 2408:8957:3409:4000:0:0:0:0/52
  • 2408:8957:3409:5000:0:0:0:0/52
  • 2408:8957:3409:6000:0:0:0:0/52
  • 2408:8957:3409:7000:0:0:0:0/52
  • 2408:8957:3409:8000:0:0:0:0/52
  • 2408:8957:3409:9000:0:0:0:0/52
  • 2408:8957:3409:a000:0:0:0:0/52
  • 2408:8957:3409:b000:0:0:0:0/52
  • 2408:8957:3409:c000:0:0:0:0/52
  • 2408:8957:3409:d000:0:0:0:0/52
  • 2408:8957:3409:e000:0:0:0:0/52
  • 2408:8957:3409:f000:0:0:0:0/52
  • 2408:8957:340a:0:0:0:0:0/52
  • 2408:8957:340a:1000:0:0:0:0/52
  • 2408:8957:340a:2000:0:0:0:0/52
  • 2408:8957:340a:3000:0:0:0:0/52
  • 2408:8957:340a:4000:0:0:0:0/52
  • 2408:8957:340a:5000:0:0:0:0/52
  • 2408:8957:340a:6000:0:0:0:0/52
  • 2408:8957:340a:7000:0:0:0:0/52
  • 2408:8957:340a:8000:0:0:0:0/52
  • 2408:8957:340a:9000:0:0:0:0/52
  • 2408:8957:340a:a000:0:0:0:0/52
  • 2408:8957:340a:b000:0:0:0:0/52
  • 2408:8957:340a:c000:0:0:0:0/52
  • 2408:8957:340a:d000:0:0:0:0/52
  • 2408:8957:340a:e000:0:0:0:0/52
  • 2408:8957:340a:f000:0:0:0:0/52
  • 2408:8957:340b:0:0:0:0:0/52
  • 2408:8957:340b:1000:0:0:0:0/52
  • 2408:8957:340b:2000:0:0:0:0/52
  • 2408:8957:340b:3000:0:0:0:0/52
  • 2408:8957:340b:4000:0:0:0:0/52
  • 2408:8957:340b:5000:0:0:0:0/52
  • 2408:8957:340b:6000:0:0:0:0/52
  • 2408:8957:340b:7000:0:0:0:0/52
  • 2408:8957:340b:8000:0:0:0:0/52
  • 2408:8957:340b:9000:0:0:0:0/52
  • 2408:8957:340b:a000:0:0:0:0/52
  • 2408:8957:340b:b000:0:0:0:0/52
  • 2408:8957:340b:c000:0:0:0:0/52
  • 2408:8957:340b:d000:0:0:0:0/52
  • 2408:8957:340b:e000:0:0:0:0/52
  • 2408:8957:340b:f000:0:0:0:0/52
  • 2408:8957:340c:0:0:0:0:0/52
  • 2408:8957:340c:1000:0:0:0:0/52
  • 2408:8957:340c:2000:0:0:0:0/52
  • 2408:8957:340c:3000:0:0:0:0/52
  • 2408:8957:340c:4000:0:0:0:0/52
  • 2408:8957:340c:5000:0:0:0:0/52
  • 2408:8957:340c:6000:0:0:0:0/52
  • 2408:8957:340c:7000:0:0:0:0/52
  • 2408:8957:340c:8000:0:0:0:0/52
  • 2408:8957:340c:9000:0:0:0:0/52
  • 2408:8957:340c:a000:0:0:0:0/52
  • 2408:8957:340c:b000:0:0:0:0/52
  • 2408:8957:340c:c000:0:0:0:0/52
  • 2408:8957:340c:d000:0:0:0:0/52
  • 2408:8957:340c:e000:0:0:0:0/52
  • 2408:8957:340c:f000:0:0:0:0/52
  • 2408:8957:340d:0:0:0:0:0/52
  • 2408:8957:340d:1000:0:0:0:0/52
  • 2408:8957:340d:2000:0:0:0:0/52
  • 2408:8957:340d:3000:0:0:0:0/52
  • 2408:8957:340d:4000:0:0:0:0/52
  • 2408:8957:340d:5000:0:0:0:0/52
  • 2408:8957:340d:6000:0:0:0:0/52
  • 2408:8957:340d:7000:0:0:0:0/52
  • 2408:8957:340d:8000:0:0:0:0/52
  • 2408:8957:340d:9000:0:0:0:0/52
  • 2408:8957:340d:a000:0:0:0:0/52
  • 2408:8957:340d:b000:0:0:0:0/52
  • 2408:8957:340d:c000:0:0:0:0/52
  • 2408:8957:340d:d000:0:0:0:0/52
  • 2408:8957:340d:e000:0:0:0:0/52
  • 2408:8957:340d:f000:0:0:0:0/52
  • 2408:8957:340e:0:0:0:0:0/52
  • 2408:8957:340e:1000:0:0:0:0/52
  • 2408:8957:340e:2000:0:0:0:0/52
  • 2408:8957:340e:3000:0:0:0:0/52
  • 2408:8957:340e:4000:0:0:0:0/52
  • 2408:8957:340e:5000:0:0:0:0/52
  • 2408:8957:340e:6000:0:0:0:0/52
  • 2408:8957:340e:7000:0:0:0:0/52
  • 2408:8957:340e:8000:0:0:0:0/52
  • 2408:8957:340e:9000:0:0:0:0/52
  • 2408:8957:340e:a000:0:0:0:0/52
  • 2408:8957:340e:b000:0:0:0:0/52
  • 2408:8957:340e:c000:0:0:0:0/52
  • 2408:8957:340e:d000:0:0:0:0/52
  • 2408:8957:340e:e000:0:0:0:0/52
  • 2408:8957:340e:f000:0:0:0:0/52
  • 2408:8957:340f:0:0:0:0:0/52
  • 2408:8957:340f:1000:0:0:0:0/52
  • 2408:8957:340f:2000:0:0:0:0/52
  • 2408:8957:340f:3000:0:0:0:0/52
  • 2408:8957:340f:4000:0:0:0:0/52
  • 2408:8957:340f:5000:0:0:0:0/52
  • 2408:8957:340f:6000:0:0:0:0/52
  • 2408:8957:340f:7000:0:0:0:0/52
  • 2408:8957:340f:8000:0:0:0:0/52
  • 2408:8957:340f:9000:0:0:0:0/52
  • 2408:8957:340f:a000:0:0:0:0/52
  • 2408:8957:340f:b000:0:0:0:0/52
  • 2408:8957:340f:c000:0:0:0:0/52
  • 2408:8957:340f:d000:0:0:0:0/52
  • 2408:8957:340f:e000:0:0:0:0/52
  • 2408:8957:340f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up