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:e440::/42
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T03:07:13Z
source: APNIC



CIDR IP address subranges within 2408:8957:e440::/44 subnet

  • 2408:8957:e440:0:0:0:0:0/52
  • 2408:8957:e440:1000:0:0:0:0/52
  • 2408:8957:e440:2000:0:0:0:0/52
  • 2408:8957:e440:3000:0:0:0:0/52
  • 2408:8957:e440:4000:0:0:0:0/52
  • 2408:8957:e440:5000:0:0:0:0/52
  • 2408:8957:e440:6000:0:0:0:0/52
  • 2408:8957:e440:7000:0:0:0:0/52
  • 2408:8957:e440:8000:0:0:0:0/52
  • 2408:8957:e440:9000:0:0:0:0/52
  • 2408:8957:e440:a000:0:0:0:0/52
  • 2408:8957:e440:b000:0:0:0:0/52
  • 2408:8957:e440:c000:0:0:0:0/52
  • 2408:8957:e440:d000:0:0:0:0/52
  • 2408:8957:e440:e000:0:0:0:0/52
  • 2408:8957:e440:f000:0:0:0:0/52
  • 2408:8957:e441:0:0:0:0:0/52
  • 2408:8957:e441:1000:0:0:0:0/52
  • 2408:8957:e441:2000:0:0:0:0/52
  • 2408:8957:e441:3000:0:0:0:0/52
  • 2408:8957:e441:4000:0:0:0:0/52
  • 2408:8957:e441:5000:0:0:0:0/52
  • 2408:8957:e441:6000:0:0:0:0/52
  • 2408:8957:e441:7000:0:0:0:0/52
  • 2408:8957:e441:8000:0:0:0:0/52
  • 2408:8957:e441:9000:0:0:0:0/52
  • 2408:8957:e441:a000:0:0:0:0/52
  • 2408:8957:e441:b000:0:0:0:0/52
  • 2408:8957:e441:c000:0:0:0:0/52
  • 2408:8957:e441:d000:0:0:0:0/52
  • 2408:8957:e441:e000:0:0:0:0/52
  • 2408:8957:e441:f000:0:0:0:0/52
  • 2408:8957:e442:0:0:0:0:0/52
  • 2408:8957:e442:1000:0:0:0:0/52
  • 2408:8957:e442:2000:0:0:0:0/52
  • 2408:8957:e442:3000:0:0:0:0/52
  • 2408:8957:e442:4000:0:0:0:0/52
  • 2408:8957:e442:5000:0:0:0:0/52
  • 2408:8957:e442:6000:0:0:0:0/52
  • 2408:8957:e442:7000:0:0:0:0/52
  • 2408:8957:e442:8000:0:0:0:0/52
  • 2408:8957:e442:9000:0:0:0:0/52
  • 2408:8957:e442:a000:0:0:0:0/52
  • 2408:8957:e442:b000:0:0:0:0/52
  • 2408:8957:e442:c000:0:0:0:0/52
  • 2408:8957:e442:d000:0:0:0:0/52
  • 2408:8957:e442:e000:0:0:0:0/52
  • 2408:8957:e442:f000:0:0:0:0/52
  • 2408:8957:e443:0:0:0:0:0/52
  • 2408:8957:e443:1000:0:0:0:0/52
  • 2408:8957:e443:2000:0:0:0:0/52
  • 2408:8957:e443:3000:0:0:0:0/52
  • 2408:8957:e443:4000:0:0:0:0/52
  • 2408:8957:e443:5000:0:0:0:0/52
  • 2408:8957:e443:6000:0:0:0:0/52
  • 2408:8957:e443:7000:0:0:0:0/52
  • 2408:8957:e443:8000:0:0:0:0/52
  • 2408:8957:e443:9000:0:0:0:0/52
  • 2408:8957:e443:a000:0:0:0:0/52
  • 2408:8957:e443:b000:0:0:0:0/52
  • 2408:8957:e443:c000:0:0:0:0/52
  • 2408:8957:e443:d000:0:0:0:0/52
  • 2408:8957:e443:e000:0:0:0:0/52
  • 2408:8957:e443:f000:0:0:0:0/52
  • 2408:8957:e444:0:0:0:0:0/52
  • 2408:8957:e444:1000:0:0:0:0/52
  • 2408:8957:e444:2000:0:0:0:0/52
  • 2408:8957:e444:3000:0:0:0:0/52
  • 2408:8957:e444:4000:0:0:0:0/52
  • 2408:8957:e444:5000:0:0:0:0/52
  • 2408:8957:e444:6000:0:0:0:0/52
  • 2408:8957:e444:7000:0:0:0:0/52
  • 2408:8957:e444:8000:0:0:0:0/52
  • 2408:8957:e444:9000:0:0:0:0/52
  • 2408:8957:e444:a000:0:0:0:0/52
  • 2408:8957:e444:b000:0:0:0:0/52
  • 2408:8957:e444:c000:0:0:0:0/52
  • 2408:8957:e444:d000:0:0:0:0/52
  • 2408:8957:e444:e000:0:0:0:0/52
  • 2408:8957:e444:f000:0:0:0:0/52
  • 2408:8957:e445:0:0:0:0:0/52
  • 2408:8957:e445:1000:0:0:0:0/52
  • 2408:8957:e445:2000:0:0:0:0/52
  • 2408:8957:e445:3000:0:0:0:0/52
  • 2408:8957:e445:4000:0:0:0:0/52
  • 2408:8957:e445:5000:0:0:0:0/52
  • 2408:8957:e445:6000:0:0:0:0/52
  • 2408:8957:e445:7000:0:0:0:0/52
  • 2408:8957:e445:8000:0:0:0:0/52
  • 2408:8957:e445:9000:0:0:0:0/52
  • 2408:8957:e445:a000:0:0:0:0/52
  • 2408:8957:e445:b000:0:0:0:0/52
  • 2408:8957:e445:c000:0:0:0:0/52
  • 2408:8957:e445:d000:0:0:0:0/52
  • 2408:8957:e445:e000:0:0:0:0/52
  • 2408:8957:e445:f000:0:0:0:0/52
  • 2408:8957:e446:0:0:0:0:0/52
  • 2408:8957:e446:1000:0:0:0:0/52
  • 2408:8957:e446:2000:0:0:0:0/52
  • 2408:8957:e446:3000:0:0:0:0/52
  • 2408:8957:e446:4000:0:0:0:0/52
  • 2408:8957:e446:5000:0:0:0:0/52
  • 2408:8957:e446:6000:0:0:0:0/52
  • 2408:8957:e446:7000:0:0:0:0/52
  • 2408:8957:e446:8000:0:0:0:0/52
  • 2408:8957:e446:9000:0:0:0:0/52
  • 2408:8957:e446:a000:0:0:0:0/52
  • 2408:8957:e446:b000:0:0:0:0/52
  • 2408:8957:e446:c000:0:0:0:0/52
  • 2408:8957:e446:d000:0:0:0:0/52
  • 2408:8957:e446:e000:0:0:0:0/52
  • 2408:8957:e446:f000:0:0:0:0/52
  • 2408:8957:e447:0:0:0:0:0/52
  • 2408:8957:e447:1000:0:0:0:0/52
  • 2408:8957:e447:2000:0:0:0:0/52
  • 2408:8957:e447:3000:0:0:0:0/52
  • 2408:8957:e447:4000:0:0:0:0/52
  • 2408:8957:e447:5000:0:0:0:0/52
  • 2408:8957:e447:6000:0:0:0:0/52
  • 2408:8957:e447:7000:0:0:0:0/52
  • 2408:8957:e447:8000:0:0:0:0/52
  • 2408:8957:e447:9000:0:0:0:0/52
  • 2408:8957:e447:a000:0:0:0:0/52
  • 2408:8957:e447:b000:0:0:0:0/52
  • 2408:8957:e447:c000:0:0:0:0/52
  • 2408:8957:e447:d000:0:0:0:0/52
  • 2408:8957:e447:e000:0:0:0:0/52
  • 2408:8957:e447:f000:0:0:0:0/52
  • 2408:8957:e448:0:0:0:0:0/52
  • 2408:8957:e448:1000:0:0:0:0/52
  • 2408:8957:e448:2000:0:0:0:0/52
  • 2408:8957:e448:3000:0:0:0:0/52
  • 2408:8957:e448:4000:0:0:0:0/52
  • 2408:8957:e448:5000:0:0:0:0/52
  • 2408:8957:e448:6000:0:0:0:0/52
  • 2408:8957:e448:7000:0:0:0:0/52
  • 2408:8957:e448:8000:0:0:0:0/52
  • 2408:8957:e448:9000:0:0:0:0/52
  • 2408:8957:e448:a000:0:0:0:0/52
  • 2408:8957:e448:b000:0:0:0:0/52
  • 2408:8957:e448:c000:0:0:0:0/52
  • 2408:8957:e448:d000:0:0:0:0/52
  • 2408:8957:e448:e000:0:0:0:0/52
  • 2408:8957:e448:f000:0:0:0:0/52
  • 2408:8957:e449:0:0:0:0:0/52
  • 2408:8957:e449:1000:0:0:0:0/52
  • 2408:8957:e449:2000:0:0:0:0/52
  • 2408:8957:e449:3000:0:0:0:0/52
  • 2408:8957:e449:4000:0:0:0:0/52
  • 2408:8957:e449:5000:0:0:0:0/52
  • 2408:8957:e449:6000:0:0:0:0/52
  • 2408:8957:e449:7000:0:0:0:0/52
  • 2408:8957:e449:8000:0:0:0:0/52
  • 2408:8957:e449:9000:0:0:0:0/52
  • 2408:8957:e449:a000:0:0:0:0/52
  • 2408:8957:e449:b000:0:0:0:0/52
  • 2408:8957:e449:c000:0:0:0:0/52
  • 2408:8957:e449:d000:0:0:0:0/52
  • 2408:8957:e449:e000:0:0:0:0/52
  • 2408:8957:e449:f000:0:0:0:0/52
  • 2408:8957:e44a:0:0:0:0:0/52
  • 2408:8957:e44a:1000:0:0:0:0/52
  • 2408:8957:e44a:2000:0:0:0:0/52
  • 2408:8957:e44a:3000:0:0:0:0/52
  • 2408:8957:e44a:4000:0:0:0:0/52
  • 2408:8957:e44a:5000:0:0:0:0/52
  • 2408:8957:e44a:6000:0:0:0:0/52
  • 2408:8957:e44a:7000:0:0:0:0/52
  • 2408:8957:e44a:8000:0:0:0:0/52
  • 2408:8957:e44a:9000:0:0:0:0/52
  • 2408:8957:e44a:a000:0:0:0:0/52
  • 2408:8957:e44a:b000:0:0:0:0/52
  • 2408:8957:e44a:c000:0:0:0:0/52
  • 2408:8957:e44a:d000:0:0:0:0/52
  • 2408:8957:e44a:e000:0:0:0:0/52
  • 2408:8957:e44a:f000:0:0:0:0/52
  • 2408:8957:e44b:0:0:0:0:0/52
  • 2408:8957:e44b:1000:0:0:0:0/52
  • 2408:8957:e44b:2000:0:0:0:0/52
  • 2408:8957:e44b:3000:0:0:0:0/52
  • 2408:8957:e44b:4000:0:0:0:0/52
  • 2408:8957:e44b:5000:0:0:0:0/52
  • 2408:8957:e44b:6000:0:0:0:0/52
  • 2408:8957:e44b:7000:0:0:0:0/52
  • 2408:8957:e44b:8000:0:0:0:0/52
  • 2408:8957:e44b:9000:0:0:0:0/52
  • 2408:8957:e44b:a000:0:0:0:0/52
  • 2408:8957:e44b:b000:0:0:0:0/52
  • 2408:8957:e44b:c000:0:0:0:0/52
  • 2408:8957:e44b:d000:0:0:0:0/52
  • 2408:8957:e44b:e000:0:0:0:0/52
  • 2408:8957:e44b:f000:0:0:0:0/52
  • 2408:8957:e44c:0:0:0:0:0/52
  • 2408:8957:e44c:1000:0:0:0:0/52
  • 2408:8957:e44c:2000:0:0:0:0/52
  • 2408:8957:e44c:3000:0:0:0:0/52
  • 2408:8957:e44c:4000:0:0:0:0/52
  • 2408:8957:e44c:5000:0:0:0:0/52
  • 2408:8957:e44c:6000:0:0:0:0/52
  • 2408:8957:e44c:7000:0:0:0:0/52
  • 2408:8957:e44c:8000:0:0:0:0/52
  • 2408:8957:e44c:9000:0:0:0:0/52
  • 2408:8957:e44c:a000:0:0:0:0/52
  • 2408:8957:e44c:b000:0:0:0:0/52
  • 2408:8957:e44c:c000:0:0:0:0/52
  • 2408:8957:e44c:d000:0:0:0:0/52
  • 2408:8957:e44c:e000:0:0:0:0/52
  • 2408:8957:e44c:f000:0:0:0:0/52
  • 2408:8957:e44d:0:0:0:0:0/52
  • 2408:8957:e44d:1000:0:0:0:0/52
  • 2408:8957:e44d:2000:0:0:0:0/52
  • 2408:8957:e44d:3000:0:0:0:0/52
  • 2408:8957:e44d:4000:0:0:0:0/52
  • 2408:8957:e44d:5000:0:0:0:0/52
  • 2408:8957:e44d:6000:0:0:0:0/52
  • 2408:8957:e44d:7000:0:0:0:0/52
  • 2408:8957:e44d:8000:0:0:0:0/52
  • 2408:8957:e44d:9000:0:0:0:0/52
  • 2408:8957:e44d:a000:0:0:0:0/52
  • 2408:8957:e44d:b000:0:0:0:0/52
  • 2408:8957:e44d:c000:0:0:0:0/52
  • 2408:8957:e44d:d000:0:0:0:0/52
  • 2408:8957:e44d:e000:0:0:0:0/52
  • 2408:8957:e44d:f000:0:0:0:0/52
  • 2408:8957:e44e:0:0:0:0:0/52
  • 2408:8957:e44e:1000:0:0:0:0/52
  • 2408:8957:e44e:2000:0:0:0:0/52
  • 2408:8957:e44e:3000:0:0:0:0/52
  • 2408:8957:e44e:4000:0:0:0:0/52
  • 2408:8957:e44e:5000:0:0:0:0/52
  • 2408:8957:e44e:6000:0:0:0:0/52
  • 2408:8957:e44e:7000:0:0:0:0/52
  • 2408:8957:e44e:8000:0:0:0:0/52
  • 2408:8957:e44e:9000:0:0:0:0/52
  • 2408:8957:e44e:a000:0:0:0:0/52
  • 2408:8957:e44e:b000:0:0:0:0/52
  • 2408:8957:e44e:c000:0:0:0:0/52
  • 2408:8957:e44e:d000:0:0:0:0/52
  • 2408:8957:e44e:e000:0:0:0:0/52
  • 2408:8957:e44e:f000:0:0:0:0/52
  • 2408:8957:e44f:0:0:0:0:0/52
  • 2408:8957:e44f:1000:0:0:0:0/52
  • 2408:8957:e44f:2000:0:0:0:0/52
  • 2408:8957:e44f:3000:0:0:0:0/52
  • 2408:8957:e44f:4000:0:0:0:0/52
  • 2408:8957:e44f:5000:0:0:0:0/52
  • 2408:8957:e44f:6000:0:0:0:0/52
  • 2408:8957:e44f:7000:0:0:0:0/52
  • 2408:8957:e44f:8000:0:0:0:0/52
  • 2408:8957:e44f:9000:0:0:0:0/52
  • 2408:8957:e44f:a000:0:0:0:0/52
  • 2408:8957:e44f:b000:0:0:0:0/52
  • 2408:8957:e44f:c000:0:0:0:0/52
  • 2408:8957:e44f:d000:0:0:0:0/52
  • 2408:8957:e44f:e000:0:0:0:0/52
  • 2408:8957:e44f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up