Summary

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

Whois

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] was validated on 2024-07-01
mnt-by: MAINT-CNCGROUP
last-modified: 2024-07-01T02:08:34Z
source: APNIC

role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
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] was validated on 2024-07-01
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-10-09T08:44:07Z
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: 2408:8409:b450::/44
origin: AS4808
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:46:05Z
source: APNIC


CIDR IP address subranges within 2408:8409:b450::/44 subnet

  • 2408:8409:b450:0:0:0:0:0/52
  • 2408:8409:b450:1000:0:0:0:0/52
  • 2408:8409:b450:2000:0:0:0:0/52
  • 2408:8409:b450:3000:0:0:0:0/52
  • 2408:8409:b450:4000:0:0:0:0/52
  • 2408:8409:b450:5000:0:0:0:0/52
  • 2408:8409:b450:6000:0:0:0:0/52
  • 2408:8409:b450:7000:0:0:0:0/52
  • 2408:8409:b450:8000:0:0:0:0/52
  • 2408:8409:b450:9000:0:0:0:0/52
  • 2408:8409:b450:a000:0:0:0:0/52
  • 2408:8409:b450:b000:0:0:0:0/52
  • 2408:8409:b450:c000:0:0:0:0/52
  • 2408:8409:b450:d000:0:0:0:0/52
  • 2408:8409:b450:e000:0:0:0:0/52
  • 2408:8409:b450:f000:0:0:0:0/52
  • 2408:8409:b451:0:0:0:0:0/52
  • 2408:8409:b451:1000:0:0:0:0/52
  • 2408:8409:b451:2000:0:0:0:0/52
  • 2408:8409:b451:3000:0:0:0:0/52
  • 2408:8409:b451:4000:0:0:0:0/52
  • 2408:8409:b451:5000:0:0:0:0/52
  • 2408:8409:b451:6000:0:0:0:0/52
  • 2408:8409:b451:7000:0:0:0:0/52
  • 2408:8409:b451:8000:0:0:0:0/52
  • 2408:8409:b451:9000:0:0:0:0/52
  • 2408:8409:b451:a000:0:0:0:0/52
  • 2408:8409:b451:b000:0:0:0:0/52
  • 2408:8409:b451:c000:0:0:0:0/52
  • 2408:8409:b451:d000:0:0:0:0/52
  • 2408:8409:b451:e000:0:0:0:0/52
  • 2408:8409:b451:f000:0:0:0:0/52
  • 2408:8409:b452:0:0:0:0:0/52
  • 2408:8409:b452:1000:0:0:0:0/52
  • 2408:8409:b452:2000:0:0:0:0/52
  • 2408:8409:b452:3000:0:0:0:0/52
  • 2408:8409:b452:4000:0:0:0:0/52
  • 2408:8409:b452:5000:0:0:0:0/52
  • 2408:8409:b452:6000:0:0:0:0/52
  • 2408:8409:b452:7000:0:0:0:0/52
  • 2408:8409:b452:8000:0:0:0:0/52
  • 2408:8409:b452:9000:0:0:0:0/52
  • 2408:8409:b452:a000:0:0:0:0/52
  • 2408:8409:b452:b000:0:0:0:0/52
  • 2408:8409:b452:c000:0:0:0:0/52
  • 2408:8409:b452:d000:0:0:0:0/52
  • 2408:8409:b452:e000:0:0:0:0/52
  • 2408:8409:b452:f000:0:0:0:0/52
  • 2408:8409:b453:0:0:0:0:0/52
  • 2408:8409:b453:1000:0:0:0:0/52
  • 2408:8409:b453:2000:0:0:0:0/52
  • 2408:8409:b453:3000:0:0:0:0/52
  • 2408:8409:b453:4000:0:0:0:0/52
  • 2408:8409:b453:5000:0:0:0:0/52
  • 2408:8409:b453:6000:0:0:0:0/52
  • 2408:8409:b453:7000:0:0:0:0/52
  • 2408:8409:b453:8000:0:0:0:0/52
  • 2408:8409:b453:9000:0:0:0:0/52
  • 2408:8409:b453:a000:0:0:0:0/52
  • 2408:8409:b453:b000:0:0:0:0/52
  • 2408:8409:b453:c000:0:0:0:0/52
  • 2408:8409:b453:d000:0:0:0:0/52
  • 2408:8409:b453:e000:0:0:0:0/52
  • 2408:8409:b453:f000:0:0:0:0/52
  • 2408:8409:b454:0:0:0:0:0/52
  • 2408:8409:b454:1000:0:0:0:0/52
  • 2408:8409:b454:2000:0:0:0:0/52
  • 2408:8409:b454:3000:0:0:0:0/52
  • 2408:8409:b454:4000:0:0:0:0/52
  • 2408:8409:b454:5000:0:0:0:0/52
  • 2408:8409:b454:6000:0:0:0:0/52
  • 2408:8409:b454:7000:0:0:0:0/52
  • 2408:8409:b454:8000:0:0:0:0/52
  • 2408:8409:b454:9000:0:0:0:0/52
  • 2408:8409:b454:a000:0:0:0:0/52
  • 2408:8409:b454:b000:0:0:0:0/52
  • 2408:8409:b454:c000:0:0:0:0/52
  • 2408:8409:b454:d000:0:0:0:0/52
  • 2408:8409:b454:e000:0:0:0:0/52
  • 2408:8409:b454:f000:0:0:0:0/52
  • 2408:8409:b455:0:0:0:0:0/52
  • 2408:8409:b455:1000:0:0:0:0/52
  • 2408:8409:b455:2000:0:0:0:0/52
  • 2408:8409:b455:3000:0:0:0:0/52
  • 2408:8409:b455:4000:0:0:0:0/52
  • 2408:8409:b455:5000:0:0:0:0/52
  • 2408:8409:b455:6000:0:0:0:0/52
  • 2408:8409:b455:7000:0:0:0:0/52
  • 2408:8409:b455:8000:0:0:0:0/52
  • 2408:8409:b455:9000:0:0:0:0/52
  • 2408:8409:b455:a000:0:0:0:0/52
  • 2408:8409:b455:b000:0:0:0:0/52
  • 2408:8409:b455:c000:0:0:0:0/52
  • 2408:8409:b455:d000:0:0:0:0/52
  • 2408:8409:b455:e000:0:0:0:0/52
  • 2408:8409:b455:f000:0:0:0:0/52
  • 2408:8409:b456:0:0:0:0:0/52
  • 2408:8409:b456:1000:0:0:0:0/52
  • 2408:8409:b456:2000:0:0:0:0/52
  • 2408:8409:b456:3000:0:0:0:0/52
  • 2408:8409:b456:4000:0:0:0:0/52
  • 2408:8409:b456:5000:0:0:0:0/52
  • 2408:8409:b456:6000:0:0:0:0/52
  • 2408:8409:b456:7000:0:0:0:0/52
  • 2408:8409:b456:8000:0:0:0:0/52
  • 2408:8409:b456:9000:0:0:0:0/52
  • 2408:8409:b456:a000:0:0:0:0/52
  • 2408:8409:b456:b000:0:0:0:0/52
  • 2408:8409:b456:c000:0:0:0:0/52
  • 2408:8409:b456:d000:0:0:0:0/52
  • 2408:8409:b456:e000:0:0:0:0/52
  • 2408:8409:b456:f000:0:0:0:0/52
  • 2408:8409:b457:0:0:0:0:0/52
  • 2408:8409:b457:1000:0:0:0:0/52
  • 2408:8409:b457:2000:0:0:0:0/52
  • 2408:8409:b457:3000:0:0:0:0/52
  • 2408:8409:b457:4000:0:0:0:0/52
  • 2408:8409:b457:5000:0:0:0:0/52
  • 2408:8409:b457:6000:0:0:0:0/52
  • 2408:8409:b457:7000:0:0:0:0/52
  • 2408:8409:b457:8000:0:0:0:0/52
  • 2408:8409:b457:9000:0:0:0:0/52
  • 2408:8409:b457:a000:0:0:0:0/52
  • 2408:8409:b457:b000:0:0:0:0/52
  • 2408:8409:b457:c000:0:0:0:0/52
  • 2408:8409:b457:d000:0:0:0:0/52
  • 2408:8409:b457:e000:0:0:0:0/52
  • 2408:8409:b457:f000:0:0:0:0/52
  • 2408:8409:b458:0:0:0:0:0/52
  • 2408:8409:b458:1000:0:0:0:0/52
  • 2408:8409:b458:2000:0:0:0:0/52
  • 2408:8409:b458:3000:0:0:0:0/52
  • 2408:8409:b458:4000:0:0:0:0/52
  • 2408:8409:b458:5000:0:0:0:0/52
  • 2408:8409:b458:6000:0:0:0:0/52
  • 2408:8409:b458:7000:0:0:0:0/52
  • 2408:8409:b458:8000:0:0:0:0/52
  • 2408:8409:b458:9000:0:0:0:0/52
  • 2408:8409:b458:a000:0:0:0:0/52
  • 2408:8409:b458:b000:0:0:0:0/52
  • 2408:8409:b458:c000:0:0:0:0/52
  • 2408:8409:b458:d000:0:0:0:0/52
  • 2408:8409:b458:e000:0:0:0:0/52
  • 2408:8409:b458:f000:0:0:0:0/52
  • 2408:8409:b459:0:0:0:0:0/52
  • 2408:8409:b459:1000:0:0:0:0/52
  • 2408:8409:b459:2000:0:0:0:0/52
  • 2408:8409:b459:3000:0:0:0:0/52
  • 2408:8409:b459:4000:0:0:0:0/52
  • 2408:8409:b459:5000:0:0:0:0/52
  • 2408:8409:b459:6000:0:0:0:0/52
  • 2408:8409:b459:7000:0:0:0:0/52
  • 2408:8409:b459:8000:0:0:0:0/52
  • 2408:8409:b459:9000:0:0:0:0/52
  • 2408:8409:b459:a000:0:0:0:0/52
  • 2408:8409:b459:b000:0:0:0:0/52
  • 2408:8409:b459:c000:0:0:0:0/52
  • 2408:8409:b459:d000:0:0:0:0/52
  • 2408:8409:b459:e000:0:0:0:0/52
  • 2408:8409:b459:f000:0:0:0:0/52
  • 2408:8409:b45a:0:0:0:0:0/52
  • 2408:8409:b45a:1000:0:0:0:0/52
  • 2408:8409:b45a:2000:0:0:0:0/52
  • 2408:8409:b45a:3000:0:0:0:0/52
  • 2408:8409:b45a:4000:0:0:0:0/52
  • 2408:8409:b45a:5000:0:0:0:0/52
  • 2408:8409:b45a:6000:0:0:0:0/52
  • 2408:8409:b45a:7000:0:0:0:0/52
  • 2408:8409:b45a:8000:0:0:0:0/52
  • 2408:8409:b45a:9000:0:0:0:0/52
  • 2408:8409:b45a:a000:0:0:0:0/52
  • 2408:8409:b45a:b000:0:0:0:0/52
  • 2408:8409:b45a:c000:0:0:0:0/52
  • 2408:8409:b45a:d000:0:0:0:0/52
  • 2408:8409:b45a:e000:0:0:0:0/52
  • 2408:8409:b45a:f000:0:0:0:0/52
  • 2408:8409:b45b:0:0:0:0:0/52
  • 2408:8409:b45b:1000:0:0:0:0/52
  • 2408:8409:b45b:2000:0:0:0:0/52
  • 2408:8409:b45b:3000:0:0:0:0/52
  • 2408:8409:b45b:4000:0:0:0:0/52
  • 2408:8409:b45b:5000:0:0:0:0/52
  • 2408:8409:b45b:6000:0:0:0:0/52
  • 2408:8409:b45b:7000:0:0:0:0/52
  • 2408:8409:b45b:8000:0:0:0:0/52
  • 2408:8409:b45b:9000:0:0:0:0/52
  • 2408:8409:b45b:a000:0:0:0:0/52
  • 2408:8409:b45b:b000:0:0:0:0/52
  • 2408:8409:b45b:c000:0:0:0:0/52
  • 2408:8409:b45b:d000:0:0:0:0/52
  • 2408:8409:b45b:e000:0:0:0:0/52
  • 2408:8409:b45b:f000:0:0:0:0/52
  • 2408:8409:b45c:0:0:0:0:0/52
  • 2408:8409:b45c:1000:0:0:0:0/52
  • 2408:8409:b45c:2000:0:0:0:0/52
  • 2408:8409:b45c:3000:0:0:0:0/52
  • 2408:8409:b45c:4000:0:0:0:0/52
  • 2408:8409:b45c:5000:0:0:0:0/52
  • 2408:8409:b45c:6000:0:0:0:0/52
  • 2408:8409:b45c:7000:0:0:0:0/52
  • 2408:8409:b45c:8000:0:0:0:0/52
  • 2408:8409:b45c:9000:0:0:0:0/52
  • 2408:8409:b45c:a000:0:0:0:0/52
  • 2408:8409:b45c:b000:0:0:0:0/52
  • 2408:8409:b45c:c000:0:0:0:0/52
  • 2408:8409:b45c:d000:0:0:0:0/52
  • 2408:8409:b45c:e000:0:0:0:0/52
  • 2408:8409:b45c:f000:0:0:0:0/52
  • 2408:8409:b45d:0:0:0:0:0/52
  • 2408:8409:b45d:1000:0:0:0:0/52
  • 2408:8409:b45d:2000:0:0:0:0/52
  • 2408:8409:b45d:3000:0:0:0:0/52
  • 2408:8409:b45d:4000:0:0:0:0/52
  • 2408:8409:b45d:5000:0:0:0:0/52
  • 2408:8409:b45d:6000:0:0:0:0/52
  • 2408:8409:b45d:7000:0:0:0:0/52
  • 2408:8409:b45d:8000:0:0:0:0/52
  • 2408:8409:b45d:9000:0:0:0:0/52
  • 2408:8409:b45d:a000:0:0:0:0/52
  • 2408:8409:b45d:b000:0:0:0:0/52
  • 2408:8409:b45d:c000:0:0:0:0/52
  • 2408:8409:b45d:d000:0:0:0:0/52
  • 2408:8409:b45d:e000:0:0:0:0/52
  • 2408:8409:b45d:f000:0:0:0:0/52
  • 2408:8409:b45e:0:0:0:0:0/52
  • 2408:8409:b45e:1000:0:0:0:0/52
  • 2408:8409:b45e:2000:0:0:0:0/52
  • 2408:8409:b45e:3000:0:0:0:0/52
  • 2408:8409:b45e:4000:0:0:0:0/52
  • 2408:8409:b45e:5000:0:0:0:0/52
  • 2408:8409:b45e:6000:0:0:0:0/52
  • 2408:8409:b45e:7000:0:0:0:0/52
  • 2408:8409:b45e:8000:0:0:0:0/52
  • 2408:8409:b45e:9000:0:0:0:0/52
  • 2408:8409:b45e:a000:0:0:0:0/52
  • 2408:8409:b45e:b000:0:0:0:0/52
  • 2408:8409:b45e:c000:0:0:0:0/52
  • 2408:8409:b45e:d000:0:0:0:0/52
  • 2408:8409:b45e:e000:0:0:0:0/52
  • 2408:8409:b45e:f000:0:0:0:0/52
  • 2408:8409:b45f:0:0:0:0:0/52
  • 2408:8409:b45f:1000:0:0:0:0/52
  • 2408:8409:b45f:2000:0:0:0:0/52
  • 2408:8409:b45f:3000:0:0:0:0/52
  • 2408:8409:b45f:4000:0:0:0:0/52
  • 2408:8409:b45f:5000:0:0:0:0/52
  • 2408:8409:b45f:6000:0:0:0:0/52
  • 2408:8409:b45f:7000:0:0:0:0/52
  • 2408:8409:b45f:8000:0:0:0:0/52
  • 2408:8409:b45f:9000:0:0:0:0/52
  • 2408:8409:b45f:a000:0:0:0:0/52
  • 2408:8409:b45f:b000:0:0:0:0/52
  • 2408:8409:b45f:c000:0:0:0:0/52
  • 2408:8409:b45f:d000:0:0:0:0/52
  • 2408:8409:b45f:e000:0:0:0:0/52
  • 2408:8409:b45f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up