IP subnet details

2408:8459:ca20::/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:ca20::/44
origin: AS17623
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T13:35:44Z
source: APNIC

CIDR IP address subranges within 2408:8459:ca20::/44 subnet

  • 2408:8459:ca20:0:0:0:0:0/52
  • 2408:8459:ca20:1000:0:0:0:0/52
  • 2408:8459:ca20:2000:0:0:0:0/52
  • 2408:8459:ca20:3000:0:0:0:0/52
  • 2408:8459:ca20:4000:0:0:0:0/52
  • 2408:8459:ca20:5000:0:0:0:0/52
  • 2408:8459:ca20:6000:0:0:0:0/52
  • 2408:8459:ca20:7000:0:0:0:0/52
  • 2408:8459:ca20:8000:0:0:0:0/52
  • 2408:8459:ca20:9000:0:0:0:0/52
  • 2408:8459:ca20:a000:0:0:0:0/52
  • 2408:8459:ca20:b000:0:0:0:0/52
  • 2408:8459:ca20:c000:0:0:0:0/52
  • 2408:8459:ca20:d000:0:0:0:0/52
  • 2408:8459:ca20:e000:0:0:0:0/52
  • 2408:8459:ca20:f000:0:0:0:0/52
  • 2408:8459:ca21:0:0:0:0:0/52
  • 2408:8459:ca21:1000:0:0:0:0/52
  • 2408:8459:ca21:2000:0:0:0:0/52
  • 2408:8459:ca21:3000:0:0:0:0/52
  • 2408:8459:ca21:4000:0:0:0:0/52
  • 2408:8459:ca21:5000:0:0:0:0/52
  • 2408:8459:ca21:6000:0:0:0:0/52
  • 2408:8459:ca21:7000:0:0:0:0/52
  • 2408:8459:ca21:8000:0:0:0:0/52
  • 2408:8459:ca21:9000:0:0:0:0/52
  • 2408:8459:ca21:a000:0:0:0:0/52
  • 2408:8459:ca21:b000:0:0:0:0/52
  • 2408:8459:ca21:c000:0:0:0:0/52
  • 2408:8459:ca21:d000:0:0:0:0/52
  • 2408:8459:ca21:e000:0:0:0:0/52
  • 2408:8459:ca21:f000:0:0:0:0/52
  • 2408:8459:ca22:0:0:0:0:0/52
  • 2408:8459:ca22:1000:0:0:0:0/52
  • 2408:8459:ca22:2000:0:0:0:0/52
  • 2408:8459:ca22:3000:0:0:0:0/52
  • 2408:8459:ca22:4000:0:0:0:0/52
  • 2408:8459:ca22:5000:0:0:0:0/52
  • 2408:8459:ca22:6000:0:0:0:0/52
  • 2408:8459:ca22:7000:0:0:0:0/52
  • 2408:8459:ca22:8000:0:0:0:0/52
  • 2408:8459:ca22:9000:0:0:0:0/52
  • 2408:8459:ca22:a000:0:0:0:0/52
  • 2408:8459:ca22:b000:0:0:0:0/52
  • 2408:8459:ca22:c000:0:0:0:0/52
  • 2408:8459:ca22:d000:0:0:0:0/52
  • 2408:8459:ca22:e000:0:0:0:0/52
  • 2408:8459:ca22:f000:0:0:0:0/52
  • 2408:8459:ca23:0:0:0:0:0/52
  • 2408:8459:ca23:1000:0:0:0:0/52
  • 2408:8459:ca23:2000:0:0:0:0/52
  • 2408:8459:ca23:3000:0:0:0:0/52
  • 2408:8459:ca23:4000:0:0:0:0/52
  • 2408:8459:ca23:5000:0:0:0:0/52
  • 2408:8459:ca23:6000:0:0:0:0/52
  • 2408:8459:ca23:7000:0:0:0:0/52
  • 2408:8459:ca23:8000:0:0:0:0/52
  • 2408:8459:ca23:9000:0:0:0:0/52
  • 2408:8459:ca23:a000:0:0:0:0/52
  • 2408:8459:ca23:b000:0:0:0:0/52
  • 2408:8459:ca23:c000:0:0:0:0/52
  • 2408:8459:ca23:d000:0:0:0:0/52
  • 2408:8459:ca23:e000:0:0:0:0/52
  • 2408:8459:ca23:f000:0:0:0:0/52
  • 2408:8459:ca24:0:0:0:0:0/52
  • 2408:8459:ca24:1000:0:0:0:0/52
  • 2408:8459:ca24:2000:0:0:0:0/52
  • 2408:8459:ca24:3000:0:0:0:0/52
  • 2408:8459:ca24:4000:0:0:0:0/52
  • 2408:8459:ca24:5000:0:0:0:0/52
  • 2408:8459:ca24:6000:0:0:0:0/52
  • 2408:8459:ca24:7000:0:0:0:0/52
  • 2408:8459:ca24:8000:0:0:0:0/52
  • 2408:8459:ca24:9000:0:0:0:0/52
  • 2408:8459:ca24:a000:0:0:0:0/52
  • 2408:8459:ca24:b000:0:0:0:0/52
  • 2408:8459:ca24:c000:0:0:0:0/52
  • 2408:8459:ca24:d000:0:0:0:0/52
  • 2408:8459:ca24:e000:0:0:0:0/52
  • 2408:8459:ca24:f000:0:0:0:0/52
  • 2408:8459:ca25:0:0:0:0:0/52
  • 2408:8459:ca25:1000:0:0:0:0/52
  • 2408:8459:ca25:2000:0:0:0:0/52
  • 2408:8459:ca25:3000:0:0:0:0/52
  • 2408:8459:ca25:4000:0:0:0:0/52
  • 2408:8459:ca25:5000:0:0:0:0/52
  • 2408:8459:ca25:6000:0:0:0:0/52
  • 2408:8459:ca25:7000:0:0:0:0/52
  • 2408:8459:ca25:8000:0:0:0:0/52
  • 2408:8459:ca25:9000:0:0:0:0/52
  • 2408:8459:ca25:a000:0:0:0:0/52
  • 2408:8459:ca25:b000:0:0:0:0/52
  • 2408:8459:ca25:c000:0:0:0:0/52
  • 2408:8459:ca25:d000:0:0:0:0/52
  • 2408:8459:ca25:e000:0:0:0:0/52
  • 2408:8459:ca25:f000:0:0:0:0/52
  • 2408:8459:ca26:0:0:0:0:0/52
  • 2408:8459:ca26:1000:0:0:0:0/52
  • 2408:8459:ca26:2000:0:0:0:0/52
  • 2408:8459:ca26:3000:0:0:0:0/52
  • 2408:8459:ca26:4000:0:0:0:0/52
  • 2408:8459:ca26:5000:0:0:0:0/52
  • 2408:8459:ca26:6000:0:0:0:0/52
  • 2408:8459:ca26:7000:0:0:0:0/52
  • 2408:8459:ca26:8000:0:0:0:0/52
  • 2408:8459:ca26:9000:0:0:0:0/52
  • 2408:8459:ca26:a000:0:0:0:0/52
  • 2408:8459:ca26:b000:0:0:0:0/52
  • 2408:8459:ca26:c000:0:0:0:0/52
  • 2408:8459:ca26:d000:0:0:0:0/52
  • 2408:8459:ca26:e000:0:0:0:0/52
  • 2408:8459:ca26:f000:0:0:0:0/52
  • 2408:8459:ca27:0:0:0:0:0/52
  • 2408:8459:ca27:1000:0:0:0:0/52
  • 2408:8459:ca27:2000:0:0:0:0/52
  • 2408:8459:ca27:3000:0:0:0:0/52
  • 2408:8459:ca27:4000:0:0:0:0/52
  • 2408:8459:ca27:5000:0:0:0:0/52
  • 2408:8459:ca27:6000:0:0:0:0/52
  • 2408:8459:ca27:7000:0:0:0:0/52
  • 2408:8459:ca27:8000:0:0:0:0/52
  • 2408:8459:ca27:9000:0:0:0:0/52
  • 2408:8459:ca27:a000:0:0:0:0/52
  • 2408:8459:ca27:b000:0:0:0:0/52
  • 2408:8459:ca27:c000:0:0:0:0/52
  • 2408:8459:ca27:d000:0:0:0:0/52
  • 2408:8459:ca27:e000:0:0:0:0/52
  • 2408:8459:ca27:f000:0:0:0:0/52
  • 2408:8459:ca28:0:0:0:0:0/52
  • 2408:8459:ca28:1000:0:0:0:0/52
  • 2408:8459:ca28:2000:0:0:0:0/52
  • 2408:8459:ca28:3000:0:0:0:0/52
  • 2408:8459:ca28:4000:0:0:0:0/52
  • 2408:8459:ca28:5000:0:0:0:0/52
  • 2408:8459:ca28:6000:0:0:0:0/52
  • 2408:8459:ca28:7000:0:0:0:0/52
  • 2408:8459:ca28:8000:0:0:0:0/52
  • 2408:8459:ca28:9000:0:0:0:0/52
  • 2408:8459:ca28:a000:0:0:0:0/52
  • 2408:8459:ca28:b000:0:0:0:0/52
  • 2408:8459:ca28:c000:0:0:0:0/52
  • 2408:8459:ca28:d000:0:0:0:0/52
  • 2408:8459:ca28:e000:0:0:0:0/52
  • 2408:8459:ca28:f000:0:0:0:0/52
  • 2408:8459:ca29:0:0:0:0:0/52
  • 2408:8459:ca29:1000:0:0:0:0/52
  • 2408:8459:ca29:2000:0:0:0:0/52
  • 2408:8459:ca29:3000:0:0:0:0/52
  • 2408:8459:ca29:4000:0:0:0:0/52
  • 2408:8459:ca29:5000:0:0:0:0/52
  • 2408:8459:ca29:6000:0:0:0:0/52
  • 2408:8459:ca29:7000:0:0:0:0/52
  • 2408:8459:ca29:8000:0:0:0:0/52
  • 2408:8459:ca29:9000:0:0:0:0/52
  • 2408:8459:ca29:a000:0:0:0:0/52
  • 2408:8459:ca29:b000:0:0:0:0/52
  • 2408:8459:ca29:c000:0:0:0:0/52
  • 2408:8459:ca29:d000:0:0:0:0/52
  • 2408:8459:ca29:e000:0:0:0:0/52
  • 2408:8459:ca29:f000:0:0:0:0/52
  • 2408:8459:ca2a:0:0:0:0:0/52
  • 2408:8459:ca2a:1000:0:0:0:0/52
  • 2408:8459:ca2a:2000:0:0:0:0/52
  • 2408:8459:ca2a:3000:0:0:0:0/52
  • 2408:8459:ca2a:4000:0:0:0:0/52
  • 2408:8459:ca2a:5000:0:0:0:0/52
  • 2408:8459:ca2a:6000:0:0:0:0/52
  • 2408:8459:ca2a:7000:0:0:0:0/52
  • 2408:8459:ca2a:8000:0:0:0:0/52
  • 2408:8459:ca2a:9000:0:0:0:0/52
  • 2408:8459:ca2a:a000:0:0:0:0/52
  • 2408:8459:ca2a:b000:0:0:0:0/52
  • 2408:8459:ca2a:c000:0:0:0:0/52
  • 2408:8459:ca2a:d000:0:0:0:0/52
  • 2408:8459:ca2a:e000:0:0:0:0/52
  • 2408:8459:ca2a:f000:0:0:0:0/52
  • 2408:8459:ca2b:0:0:0:0:0/52
  • 2408:8459:ca2b:1000:0:0:0:0/52
  • 2408:8459:ca2b:2000:0:0:0:0/52
  • 2408:8459:ca2b:3000:0:0:0:0/52
  • 2408:8459:ca2b:4000:0:0:0:0/52
  • 2408:8459:ca2b:5000:0:0:0:0/52
  • 2408:8459:ca2b:6000:0:0:0:0/52
  • 2408:8459:ca2b:7000:0:0:0:0/52
  • 2408:8459:ca2b:8000:0:0:0:0/52
  • 2408:8459:ca2b:9000:0:0:0:0/52
  • 2408:8459:ca2b:a000:0:0:0:0/52
  • 2408:8459:ca2b:b000:0:0:0:0/52
  • 2408:8459:ca2b:c000:0:0:0:0/52
  • 2408:8459:ca2b:d000:0:0:0:0/52
  • 2408:8459:ca2b:e000:0:0:0:0/52
  • 2408:8459:ca2b:f000:0:0:0:0/52
  • 2408:8459:ca2c:0:0:0:0:0/52
  • 2408:8459:ca2c:1000:0:0:0:0/52
  • 2408:8459:ca2c:2000:0:0:0:0/52
  • 2408:8459:ca2c:3000:0:0:0:0/52
  • 2408:8459:ca2c:4000:0:0:0:0/52
  • 2408:8459:ca2c:5000:0:0:0:0/52
  • 2408:8459:ca2c:6000:0:0:0:0/52
  • 2408:8459:ca2c:7000:0:0:0:0/52
  • 2408:8459:ca2c:8000:0:0:0:0/52
  • 2408:8459:ca2c:9000:0:0:0:0/52
  • 2408:8459:ca2c:a000:0:0:0:0/52
  • 2408:8459:ca2c:b000:0:0:0:0/52
  • 2408:8459:ca2c:c000:0:0:0:0/52
  • 2408:8459:ca2c:d000:0:0:0:0/52
  • 2408:8459:ca2c:e000:0:0:0:0/52
  • 2408:8459:ca2c:f000:0:0:0:0/52
  • 2408:8459:ca2d:0:0:0:0:0/52
  • 2408:8459:ca2d:1000:0:0:0:0/52
  • 2408:8459:ca2d:2000:0:0:0:0/52
  • 2408:8459:ca2d:3000:0:0:0:0/52
  • 2408:8459:ca2d:4000:0:0:0:0/52
  • 2408:8459:ca2d:5000:0:0:0:0/52
  • 2408:8459:ca2d:6000:0:0:0:0/52
  • 2408:8459:ca2d:7000:0:0:0:0/52
  • 2408:8459:ca2d:8000:0:0:0:0/52
  • 2408:8459:ca2d:9000:0:0:0:0/52
  • 2408:8459:ca2d:a000:0:0:0:0/52
  • 2408:8459:ca2d:b000:0:0:0:0/52
  • 2408:8459:ca2d:c000:0:0:0:0/52
  • 2408:8459:ca2d:d000:0:0:0:0/52
  • 2408:8459:ca2d:e000:0:0:0:0/52
  • 2408:8459:ca2d:f000:0:0:0:0/52
  • 2408:8459:ca2e:0:0:0:0:0/52
  • 2408:8459:ca2e:1000:0:0:0:0/52
  • 2408:8459:ca2e:2000:0:0:0:0/52
  • 2408:8459:ca2e:3000:0:0:0:0/52
  • 2408:8459:ca2e:4000:0:0:0:0/52
  • 2408:8459:ca2e:5000:0:0:0:0/52
  • 2408:8459:ca2e:6000:0:0:0:0/52
  • 2408:8459:ca2e:7000:0:0:0:0/52
  • 2408:8459:ca2e:8000:0:0:0:0/52
  • 2408:8459:ca2e:9000:0:0:0:0/52
  • 2408:8459:ca2e:a000:0:0:0:0/52
  • 2408:8459:ca2e:b000:0:0:0:0/52
  • 2408:8459:ca2e:c000:0:0:0:0/52
  • 2408:8459:ca2e:d000:0:0:0:0/52
  • 2408:8459:ca2e:e000:0:0:0:0/52
  • 2408:8459:ca2e:f000:0:0:0:0/52
  • 2408:8459:ca2f:0:0:0:0:0/52
  • 2408:8459:ca2f:1000:0:0:0:0/52
  • 2408:8459:ca2f:2000:0:0:0:0/52
  • 2408:8459:ca2f:3000:0:0:0:0/52
  • 2408:8459:ca2f:4000:0:0:0:0/52
  • 2408:8459:ca2f:5000:0:0:0:0/52
  • 2408:8459:ca2f:6000:0:0:0:0/52
  • 2408:8459:ca2f:7000:0:0:0:0/52
  • 2408:8459:ca2f:8000:0:0:0:0/52
  • 2408:8459:ca2f:9000:0:0:0:0/52
  • 2408:8459:ca2f:a000:0:0:0:0/52
  • 2408:8459:ca2f:b000:0:0:0:0/52
  • 2408:8459:ca2f:c000:0:0:0:0/52
  • 2408:8459:ca2f:d000:0:0:0:0/52
  • 2408:8459:ca2f:e000:0:0:0:0/52
  • 2408:8459:ca2f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up