IP subnet details

2408:8459:cca0::/44

AS17623  — China Unicom Shenzen Network

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 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-10-17T02:26:26Z
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 2025-10-17
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
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: 2408:8459::/32
origin: AS17816
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T13:21:07Z
source: APNIC

CIDR IP address subranges within 2408:8459:cca0::/44 subnet

  • 2408:8459:cca0:0:0:0:0:0/52
  • 2408:8459:cca0:1000:0:0:0:0/52
  • 2408:8459:cca0:2000:0:0:0:0/52
  • 2408:8459:cca0:3000:0:0:0:0/52
  • 2408:8459:cca0:4000:0:0:0:0/52
  • 2408:8459:cca0:5000:0:0:0:0/52
  • 2408:8459:cca0:6000:0:0:0:0/52
  • 2408:8459:cca0:7000:0:0:0:0/52
  • 2408:8459:cca0:8000:0:0:0:0/52
  • 2408:8459:cca0:9000:0:0:0:0/52
  • 2408:8459:cca0:a000:0:0:0:0/52
  • 2408:8459:cca0:b000:0:0:0:0/52
  • 2408:8459:cca0:c000:0:0:0:0/52
  • 2408:8459:cca0:d000:0:0:0:0/52
  • 2408:8459:cca0:e000:0:0:0:0/52
  • 2408:8459:cca0:f000:0:0:0:0/52
  • 2408:8459:cca1:0:0:0:0:0/52
  • 2408:8459:cca1:1000:0:0:0:0/52
  • 2408:8459:cca1:2000:0:0:0:0/52
  • 2408:8459:cca1:3000:0:0:0:0/52
  • 2408:8459:cca1:4000:0:0:0:0/52
  • 2408:8459:cca1:5000:0:0:0:0/52
  • 2408:8459:cca1:6000:0:0:0:0/52
  • 2408:8459:cca1:7000:0:0:0:0/52
  • 2408:8459:cca1:8000:0:0:0:0/52
  • 2408:8459:cca1:9000:0:0:0:0/52
  • 2408:8459:cca1:a000:0:0:0:0/52
  • 2408:8459:cca1:b000:0:0:0:0/52
  • 2408:8459:cca1:c000:0:0:0:0/52
  • 2408:8459:cca1:d000:0:0:0:0/52
  • 2408:8459:cca1:e000:0:0:0:0/52
  • 2408:8459:cca1:f000:0:0:0:0/52
  • 2408:8459:cca2:0:0:0:0:0/52
  • 2408:8459:cca2:1000:0:0:0:0/52
  • 2408:8459:cca2:2000:0:0:0:0/52
  • 2408:8459:cca2:3000:0:0:0:0/52
  • 2408:8459:cca2:4000:0:0:0:0/52
  • 2408:8459:cca2:5000:0:0:0:0/52
  • 2408:8459:cca2:6000:0:0:0:0/52
  • 2408:8459:cca2:7000:0:0:0:0/52
  • 2408:8459:cca2:8000:0:0:0:0/52
  • 2408:8459:cca2:9000:0:0:0:0/52
  • 2408:8459:cca2:a000:0:0:0:0/52
  • 2408:8459:cca2:b000:0:0:0:0/52
  • 2408:8459:cca2:c000:0:0:0:0/52
  • 2408:8459:cca2:d000:0:0:0:0/52
  • 2408:8459:cca2:e000:0:0:0:0/52
  • 2408:8459:cca2:f000:0:0:0:0/52
  • 2408:8459:cca3:0:0:0:0:0/52
  • 2408:8459:cca3:1000:0:0:0:0/52
  • 2408:8459:cca3:2000:0:0:0:0/52
  • 2408:8459:cca3:3000:0:0:0:0/52
  • 2408:8459:cca3:4000:0:0:0:0/52
  • 2408:8459:cca3:5000:0:0:0:0/52
  • 2408:8459:cca3:6000:0:0:0:0/52
  • 2408:8459:cca3:7000:0:0:0:0/52
  • 2408:8459:cca3:8000:0:0:0:0/52
  • 2408:8459:cca3:9000:0:0:0:0/52
  • 2408:8459:cca3:a000:0:0:0:0/52
  • 2408:8459:cca3:b000:0:0:0:0/52
  • 2408:8459:cca3:c000:0:0:0:0/52
  • 2408:8459:cca3:d000:0:0:0:0/52
  • 2408:8459:cca3:e000:0:0:0:0/52
  • 2408:8459:cca3:f000:0:0:0:0/52
  • 2408:8459:cca4:0:0:0:0:0/52
  • 2408:8459:cca4:1000:0:0:0:0/52
  • 2408:8459:cca4:2000:0:0:0:0/52
  • 2408:8459:cca4:3000:0:0:0:0/52
  • 2408:8459:cca4:4000:0:0:0:0/52
  • 2408:8459:cca4:5000:0:0:0:0/52
  • 2408:8459:cca4:6000:0:0:0:0/52
  • 2408:8459:cca4:7000:0:0:0:0/52
  • 2408:8459:cca4:8000:0:0:0:0/52
  • 2408:8459:cca4:9000:0:0:0:0/52
  • 2408:8459:cca4:a000:0:0:0:0/52
  • 2408:8459:cca4:b000:0:0:0:0/52
  • 2408:8459:cca4:c000:0:0:0:0/52
  • 2408:8459:cca4:d000:0:0:0:0/52
  • 2408:8459:cca4:e000:0:0:0:0/52
  • 2408:8459:cca4:f000:0:0:0:0/52
  • 2408:8459:cca5:0:0:0:0:0/52
  • 2408:8459:cca5:1000:0:0:0:0/52
  • 2408:8459:cca5:2000:0:0:0:0/52
  • 2408:8459:cca5:3000:0:0:0:0/52
  • 2408:8459:cca5:4000:0:0:0:0/52
  • 2408:8459:cca5:5000:0:0:0:0/52
  • 2408:8459:cca5:6000:0:0:0:0/52
  • 2408:8459:cca5:7000:0:0:0:0/52
  • 2408:8459:cca5:8000:0:0:0:0/52
  • 2408:8459:cca5:9000:0:0:0:0/52
  • 2408:8459:cca5:a000:0:0:0:0/52
  • 2408:8459:cca5:b000:0:0:0:0/52
  • 2408:8459:cca5:c000:0:0:0:0/52
  • 2408:8459:cca5:d000:0:0:0:0/52
  • 2408:8459:cca5:e000:0:0:0:0/52
  • 2408:8459:cca5:f000:0:0:0:0/52
  • 2408:8459:cca6:0:0:0:0:0/52
  • 2408:8459:cca6:1000:0:0:0:0/52
  • 2408:8459:cca6:2000:0:0:0:0/52
  • 2408:8459:cca6:3000:0:0:0:0/52
  • 2408:8459:cca6:4000:0:0:0:0/52
  • 2408:8459:cca6:5000:0:0:0:0/52
  • 2408:8459:cca6:6000:0:0:0:0/52
  • 2408:8459:cca6:7000:0:0:0:0/52
  • 2408:8459:cca6:8000:0:0:0:0/52
  • 2408:8459:cca6:9000:0:0:0:0/52
  • 2408:8459:cca6:a000:0:0:0:0/52
  • 2408:8459:cca6:b000:0:0:0:0/52
  • 2408:8459:cca6:c000:0:0:0:0/52
  • 2408:8459:cca6:d000:0:0:0:0/52
  • 2408:8459:cca6:e000:0:0:0:0/52
  • 2408:8459:cca6:f000:0:0:0:0/52
  • 2408:8459:cca7:0:0:0:0:0/52
  • 2408:8459:cca7:1000:0:0:0:0/52
  • 2408:8459:cca7:2000:0:0:0:0/52
  • 2408:8459:cca7:3000:0:0:0:0/52
  • 2408:8459:cca7:4000:0:0:0:0/52
  • 2408:8459:cca7:5000:0:0:0:0/52
  • 2408:8459:cca7:6000:0:0:0:0/52
  • 2408:8459:cca7:7000:0:0:0:0/52
  • 2408:8459:cca7:8000:0:0:0:0/52
  • 2408:8459:cca7:9000:0:0:0:0/52
  • 2408:8459:cca7:a000:0:0:0:0/52
  • 2408:8459:cca7:b000:0:0:0:0/52
  • 2408:8459:cca7:c000:0:0:0:0/52
  • 2408:8459:cca7:d000:0:0:0:0/52
  • 2408:8459:cca7:e000:0:0:0:0/52
  • 2408:8459:cca7:f000:0:0:0:0/52
  • 2408:8459:cca8:0:0:0:0:0/52
  • 2408:8459:cca8:1000:0:0:0:0/52
  • 2408:8459:cca8:2000:0:0:0:0/52
  • 2408:8459:cca8:3000:0:0:0:0/52
  • 2408:8459:cca8:4000:0:0:0:0/52
  • 2408:8459:cca8:5000:0:0:0:0/52
  • 2408:8459:cca8:6000:0:0:0:0/52
  • 2408:8459:cca8:7000:0:0:0:0/52
  • 2408:8459:cca8:8000:0:0:0:0/52
  • 2408:8459:cca8:9000:0:0:0:0/52
  • 2408:8459:cca8:a000:0:0:0:0/52
  • 2408:8459:cca8:b000:0:0:0:0/52
  • 2408:8459:cca8:c000:0:0:0:0/52
  • 2408:8459:cca8:d000:0:0:0:0/52
  • 2408:8459:cca8:e000:0:0:0:0/52
  • 2408:8459:cca8:f000:0:0:0:0/52
  • 2408:8459:cca9:0:0:0:0:0/52
  • 2408:8459:cca9:1000:0:0:0:0/52
  • 2408:8459:cca9:2000:0:0:0:0/52
  • 2408:8459:cca9:3000:0:0:0:0/52
  • 2408:8459:cca9:4000:0:0:0:0/52
  • 2408:8459:cca9:5000:0:0:0:0/52
  • 2408:8459:cca9:6000:0:0:0:0/52
  • 2408:8459:cca9:7000:0:0:0:0/52
  • 2408:8459:cca9:8000:0:0:0:0/52
  • 2408:8459:cca9:9000:0:0:0:0/52
  • 2408:8459:cca9:a000:0:0:0:0/52
  • 2408:8459:cca9:b000:0:0:0:0/52
  • 2408:8459:cca9:c000:0:0:0:0/52
  • 2408:8459:cca9:d000:0:0:0:0/52
  • 2408:8459:cca9:e000:0:0:0:0/52
  • 2408:8459:cca9:f000:0:0:0:0/52
  • 2408:8459:ccaa:0:0:0:0:0/52
  • 2408:8459:ccaa:1000:0:0:0:0/52
  • 2408:8459:ccaa:2000:0:0:0:0/52
  • 2408:8459:ccaa:3000:0:0:0:0/52
  • 2408:8459:ccaa:4000:0:0:0:0/52
  • 2408:8459:ccaa:5000:0:0:0:0/52
  • 2408:8459:ccaa:6000:0:0:0:0/52
  • 2408:8459:ccaa:7000:0:0:0:0/52
  • 2408:8459:ccaa:8000:0:0:0:0/52
  • 2408:8459:ccaa:9000:0:0:0:0/52
  • 2408:8459:ccaa:a000:0:0:0:0/52
  • 2408:8459:ccaa:b000:0:0:0:0/52
  • 2408:8459:ccaa:c000:0:0:0:0/52
  • 2408:8459:ccaa:d000:0:0:0:0/52
  • 2408:8459:ccaa:e000:0:0:0:0/52
  • 2408:8459:ccaa:f000:0:0:0:0/52
  • 2408:8459:ccab:0:0:0:0:0/52
  • 2408:8459:ccab:1000:0:0:0:0/52
  • 2408:8459:ccab:2000:0:0:0:0/52
  • 2408:8459:ccab:3000:0:0:0:0/52
  • 2408:8459:ccab:4000:0:0:0:0/52
  • 2408:8459:ccab:5000:0:0:0:0/52
  • 2408:8459:ccab:6000:0:0:0:0/52
  • 2408:8459:ccab:7000:0:0:0:0/52
  • 2408:8459:ccab:8000:0:0:0:0/52
  • 2408:8459:ccab:9000:0:0:0:0/52
  • 2408:8459:ccab:a000:0:0:0:0/52
  • 2408:8459:ccab:b000:0:0:0:0/52
  • 2408:8459:ccab:c000:0:0:0:0/52
  • 2408:8459:ccab:d000:0:0:0:0/52
  • 2408:8459:ccab:e000:0:0:0:0/52
  • 2408:8459:ccab:f000:0:0:0:0/52
  • 2408:8459:ccac:0:0:0:0:0/52
  • 2408:8459:ccac:1000:0:0:0:0/52
  • 2408:8459:ccac:2000:0:0:0:0/52
  • 2408:8459:ccac:3000:0:0:0:0/52
  • 2408:8459:ccac:4000:0:0:0:0/52
  • 2408:8459:ccac:5000:0:0:0:0/52
  • 2408:8459:ccac:6000:0:0:0:0/52
  • 2408:8459:ccac:7000:0:0:0:0/52
  • 2408:8459:ccac:8000:0:0:0:0/52
  • 2408:8459:ccac:9000:0:0:0:0/52
  • 2408:8459:ccac:a000:0:0:0:0/52
  • 2408:8459:ccac:b000:0:0:0:0/52
  • 2408:8459:ccac:c000:0:0:0:0/52
  • 2408:8459:ccac:d000:0:0:0:0/52
  • 2408:8459:ccac:e000:0:0:0:0/52
  • 2408:8459:ccac:f000:0:0:0:0/52
  • 2408:8459:ccad:0:0:0:0:0/52
  • 2408:8459:ccad:1000:0:0:0:0/52
  • 2408:8459:ccad:2000:0:0:0:0/52
  • 2408:8459:ccad:3000:0:0:0:0/52
  • 2408:8459:ccad:4000:0:0:0:0/52
  • 2408:8459:ccad:5000:0:0:0:0/52
  • 2408:8459:ccad:6000:0:0:0:0/52
  • 2408:8459:ccad:7000:0:0:0:0/52
  • 2408:8459:ccad:8000:0:0:0:0/52
  • 2408:8459:ccad:9000:0:0:0:0/52
  • 2408:8459:ccad:a000:0:0:0:0/52
  • 2408:8459:ccad:b000:0:0:0:0/52
  • 2408:8459:ccad:c000:0:0:0:0/52
  • 2408:8459:ccad:d000:0:0:0:0/52
  • 2408:8459:ccad:e000:0:0:0:0/52
  • 2408:8459:ccad:f000:0:0:0:0/52
  • 2408:8459:ccae:0:0:0:0:0/52
  • 2408:8459:ccae:1000:0:0:0:0/52
  • 2408:8459:ccae:2000:0:0:0:0/52
  • 2408:8459:ccae:3000:0:0:0:0/52
  • 2408:8459:ccae:4000:0:0:0:0/52
  • 2408:8459:ccae:5000:0:0:0:0/52
  • 2408:8459:ccae:6000:0:0:0:0/52
  • 2408:8459:ccae:7000:0:0:0:0/52
  • 2408:8459:ccae:8000:0:0:0:0/52
  • 2408:8459:ccae:9000:0:0:0:0/52
  • 2408:8459:ccae:a000:0:0:0:0/52
  • 2408:8459:ccae:b000:0:0:0:0/52
  • 2408:8459:ccae:c000:0:0:0:0/52
  • 2408:8459:ccae:d000:0:0:0:0/52
  • 2408:8459:ccae:e000:0:0:0:0/52
  • 2408:8459:ccae:f000:0:0:0:0/52
  • 2408:8459:ccaf:0:0:0:0:0/52
  • 2408:8459:ccaf:1000:0:0:0:0/52
  • 2408:8459:ccaf:2000:0:0:0:0/52
  • 2408:8459:ccaf:3000:0:0:0:0/52
  • 2408:8459:ccaf:4000:0:0:0:0/52
  • 2408:8459:ccaf:5000:0:0:0:0/52
  • 2408:8459:ccaf:6000:0:0:0:0/52
  • 2408:8459:ccaf:7000:0:0:0:0/52
  • 2408:8459:ccaf:8000:0:0:0:0/52
  • 2408:8459:ccaf:9000:0:0:0:0/52
  • 2408:8459:ccaf:a000:0:0:0:0/52
  • 2408:8459:ccaf:b000:0:0:0:0/52
  • 2408:8459:ccaf:c000:0:0:0:0/52
  • 2408:8459:ccaf:d000:0:0:0:0/52
  • 2408:8459:ccaf:e000:0:0:0:0/52
  • 2408:8459:ccaf:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up