IP subnet details

2408:8459:72b0::/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 2408:8459:72b0::/44 subnet

  • 2408:8459:72b0:0:0:0:0:0/52
  • 2408:8459:72b0:1000:0:0:0:0/52
  • 2408:8459:72b0:2000:0:0:0:0/52
  • 2408:8459:72b0:3000:0:0:0:0/52
  • 2408:8459:72b0:4000:0:0:0:0/52
  • 2408:8459:72b0:5000:0:0:0:0/52
  • 2408:8459:72b0:6000:0:0:0:0/52
  • 2408:8459:72b0:7000:0:0:0:0/52
  • 2408:8459:72b0:8000:0:0:0:0/52
  • 2408:8459:72b0:9000:0:0:0:0/52
  • 2408:8459:72b0:a000:0:0:0:0/52
  • 2408:8459:72b0:b000:0:0:0:0/52
  • 2408:8459:72b0:c000:0:0:0:0/52
  • 2408:8459:72b0:d000:0:0:0:0/52
  • 2408:8459:72b0:e000:0:0:0:0/52
  • 2408:8459:72b0:f000:0:0:0:0/52
  • 2408:8459:72b1:0:0:0:0:0/52
  • 2408:8459:72b1:1000:0:0:0:0/52
  • 2408:8459:72b1:2000:0:0:0:0/52
  • 2408:8459:72b1:3000:0:0:0:0/52
  • 2408:8459:72b1:4000:0:0:0:0/52
  • 2408:8459:72b1:5000:0:0:0:0/52
  • 2408:8459:72b1:6000:0:0:0:0/52
  • 2408:8459:72b1:7000:0:0:0:0/52
  • 2408:8459:72b1:8000:0:0:0:0/52
  • 2408:8459:72b1:9000:0:0:0:0/52
  • 2408:8459:72b1:a000:0:0:0:0/52
  • 2408:8459:72b1:b000:0:0:0:0/52
  • 2408:8459:72b1:c000:0:0:0:0/52
  • 2408:8459:72b1:d000:0:0:0:0/52
  • 2408:8459:72b1:e000:0:0:0:0/52
  • 2408:8459:72b1:f000:0:0:0:0/52
  • 2408:8459:72b2:0:0:0:0:0/52
  • 2408:8459:72b2:1000:0:0:0:0/52
  • 2408:8459:72b2:2000:0:0:0:0/52
  • 2408:8459:72b2:3000:0:0:0:0/52
  • 2408:8459:72b2:4000:0:0:0:0/52
  • 2408:8459:72b2:5000:0:0:0:0/52
  • 2408:8459:72b2:6000:0:0:0:0/52
  • 2408:8459:72b2:7000:0:0:0:0/52
  • 2408:8459:72b2:8000:0:0:0:0/52
  • 2408:8459:72b2:9000:0:0:0:0/52
  • 2408:8459:72b2:a000:0:0:0:0/52
  • 2408:8459:72b2:b000:0:0:0:0/52
  • 2408:8459:72b2:c000:0:0:0:0/52
  • 2408:8459:72b2:d000:0:0:0:0/52
  • 2408:8459:72b2:e000:0:0:0:0/52
  • 2408:8459:72b2:f000:0:0:0:0/52
  • 2408:8459:72b3:0:0:0:0:0/52
  • 2408:8459:72b3:1000:0:0:0:0/52
  • 2408:8459:72b3:2000:0:0:0:0/52
  • 2408:8459:72b3:3000:0:0:0:0/52
  • 2408:8459:72b3:4000:0:0:0:0/52
  • 2408:8459:72b3:5000:0:0:0:0/52
  • 2408:8459:72b3:6000:0:0:0:0/52
  • 2408:8459:72b3:7000:0:0:0:0/52
  • 2408:8459:72b3:8000:0:0:0:0/52
  • 2408:8459:72b3:9000:0:0:0:0/52
  • 2408:8459:72b3:a000:0:0:0:0/52
  • 2408:8459:72b3:b000:0:0:0:0/52
  • 2408:8459:72b3:c000:0:0:0:0/52
  • 2408:8459:72b3:d000:0:0:0:0/52
  • 2408:8459:72b3:e000:0:0:0:0/52
  • 2408:8459:72b3:f000:0:0:0:0/52
  • 2408:8459:72b4:0:0:0:0:0/52
  • 2408:8459:72b4:1000:0:0:0:0/52
  • 2408:8459:72b4:2000:0:0:0:0/52
  • 2408:8459:72b4:3000:0:0:0:0/52
  • 2408:8459:72b4:4000:0:0:0:0/52
  • 2408:8459:72b4:5000:0:0:0:0/52
  • 2408:8459:72b4:6000:0:0:0:0/52
  • 2408:8459:72b4:7000:0:0:0:0/52
  • 2408:8459:72b4:8000:0:0:0:0/52
  • 2408:8459:72b4:9000:0:0:0:0/52
  • 2408:8459:72b4:a000:0:0:0:0/52
  • 2408:8459:72b4:b000:0:0:0:0/52
  • 2408:8459:72b4:c000:0:0:0:0/52
  • 2408:8459:72b4:d000:0:0:0:0/52
  • 2408:8459:72b4:e000:0:0:0:0/52
  • 2408:8459:72b4:f000:0:0:0:0/52
  • 2408:8459:72b5:0:0:0:0:0/52
  • 2408:8459:72b5:1000:0:0:0:0/52
  • 2408:8459:72b5:2000:0:0:0:0/52
  • 2408:8459:72b5:3000:0:0:0:0/52
  • 2408:8459:72b5:4000:0:0:0:0/52
  • 2408:8459:72b5:5000:0:0:0:0/52
  • 2408:8459:72b5:6000:0:0:0:0/52
  • 2408:8459:72b5:7000:0:0:0:0/52
  • 2408:8459:72b5:8000:0:0:0:0/52
  • 2408:8459:72b5:9000:0:0:0:0/52
  • 2408:8459:72b5:a000:0:0:0:0/52
  • 2408:8459:72b5:b000:0:0:0:0/52
  • 2408:8459:72b5:c000:0:0:0:0/52
  • 2408:8459:72b5:d000:0:0:0:0/52
  • 2408:8459:72b5:e000:0:0:0:0/52
  • 2408:8459:72b5:f000:0:0:0:0/52
  • 2408:8459:72b6:0:0:0:0:0/52
  • 2408:8459:72b6:1000:0:0:0:0/52
  • 2408:8459:72b6:2000:0:0:0:0/52
  • 2408:8459:72b6:3000:0:0:0:0/52
  • 2408:8459:72b6:4000:0:0:0:0/52
  • 2408:8459:72b6:5000:0:0:0:0/52
  • 2408:8459:72b6:6000:0:0:0:0/52
  • 2408:8459:72b6:7000:0:0:0:0/52
  • 2408:8459:72b6:8000:0:0:0:0/52
  • 2408:8459:72b6:9000:0:0:0:0/52
  • 2408:8459:72b6:a000:0:0:0:0/52
  • 2408:8459:72b6:b000:0:0:0:0/52
  • 2408:8459:72b6:c000:0:0:0:0/52
  • 2408:8459:72b6:d000:0:0:0:0/52
  • 2408:8459:72b6:e000:0:0:0:0/52
  • 2408:8459:72b6:f000:0:0:0:0/52
  • 2408:8459:72b7:0:0:0:0:0/52
  • 2408:8459:72b7:1000:0:0:0:0/52
  • 2408:8459:72b7:2000:0:0:0:0/52
  • 2408:8459:72b7:3000:0:0:0:0/52
  • 2408:8459:72b7:4000:0:0:0:0/52
  • 2408:8459:72b7:5000:0:0:0:0/52
  • 2408:8459:72b7:6000:0:0:0:0/52
  • 2408:8459:72b7:7000:0:0:0:0/52
  • 2408:8459:72b7:8000:0:0:0:0/52
  • 2408:8459:72b7:9000:0:0:0:0/52
  • 2408:8459:72b7:a000:0:0:0:0/52
  • 2408:8459:72b7:b000:0:0:0:0/52
  • 2408:8459:72b7:c000:0:0:0:0/52
  • 2408:8459:72b7:d000:0:0:0:0/52
  • 2408:8459:72b7:e000:0:0:0:0/52
  • 2408:8459:72b7:f000:0:0:0:0/52
  • 2408:8459:72b8:0:0:0:0:0/52
  • 2408:8459:72b8:1000:0:0:0:0/52
  • 2408:8459:72b8:2000:0:0:0:0/52
  • 2408:8459:72b8:3000:0:0:0:0/52
  • 2408:8459:72b8:4000:0:0:0:0/52
  • 2408:8459:72b8:5000:0:0:0:0/52
  • 2408:8459:72b8:6000:0:0:0:0/52
  • 2408:8459:72b8:7000:0:0:0:0/52
  • 2408:8459:72b8:8000:0:0:0:0/52
  • 2408:8459:72b8:9000:0:0:0:0/52
  • 2408:8459:72b8:a000:0:0:0:0/52
  • 2408:8459:72b8:b000:0:0:0:0/52
  • 2408:8459:72b8:c000:0:0:0:0/52
  • 2408:8459:72b8:d000:0:0:0:0/52
  • 2408:8459:72b8:e000:0:0:0:0/52
  • 2408:8459:72b8:f000:0:0:0:0/52
  • 2408:8459:72b9:0:0:0:0:0/52
  • 2408:8459:72b9:1000:0:0:0:0/52
  • 2408:8459:72b9:2000:0:0:0:0/52
  • 2408:8459:72b9:3000:0:0:0:0/52
  • 2408:8459:72b9:4000:0:0:0:0/52
  • 2408:8459:72b9:5000:0:0:0:0/52
  • 2408:8459:72b9:6000:0:0:0:0/52
  • 2408:8459:72b9:7000:0:0:0:0/52
  • 2408:8459:72b9:8000:0:0:0:0/52
  • 2408:8459:72b9:9000:0:0:0:0/52
  • 2408:8459:72b9:a000:0:0:0:0/52
  • 2408:8459:72b9:b000:0:0:0:0/52
  • 2408:8459:72b9:c000:0:0:0:0/52
  • 2408:8459:72b9:d000:0:0:0:0/52
  • 2408:8459:72b9:e000:0:0:0:0/52
  • 2408:8459:72b9:f000:0:0:0:0/52
  • 2408:8459:72ba:0:0:0:0:0/52
  • 2408:8459:72ba:1000:0:0:0:0/52
  • 2408:8459:72ba:2000:0:0:0:0/52
  • 2408:8459:72ba:3000:0:0:0:0/52
  • 2408:8459:72ba:4000:0:0:0:0/52
  • 2408:8459:72ba:5000:0:0:0:0/52
  • 2408:8459:72ba:6000:0:0:0:0/52
  • 2408:8459:72ba:7000:0:0:0:0/52
  • 2408:8459:72ba:8000:0:0:0:0/52
  • 2408:8459:72ba:9000:0:0:0:0/52
  • 2408:8459:72ba:a000:0:0:0:0/52
  • 2408:8459:72ba:b000:0:0:0:0/52
  • 2408:8459:72ba:c000:0:0:0:0/52
  • 2408:8459:72ba:d000:0:0:0:0/52
  • 2408:8459:72ba:e000:0:0:0:0/52
  • 2408:8459:72ba:f000:0:0:0:0/52
  • 2408:8459:72bb:0:0:0:0:0/52
  • 2408:8459:72bb:1000:0:0:0:0/52
  • 2408:8459:72bb:2000:0:0:0:0/52
  • 2408:8459:72bb:3000:0:0:0:0/52
  • 2408:8459:72bb:4000:0:0:0:0/52
  • 2408:8459:72bb:5000:0:0:0:0/52
  • 2408:8459:72bb:6000:0:0:0:0/52
  • 2408:8459:72bb:7000:0:0:0:0/52
  • 2408:8459:72bb:8000:0:0:0:0/52
  • 2408:8459:72bb:9000:0:0:0:0/52
  • 2408:8459:72bb:a000:0:0:0:0/52
  • 2408:8459:72bb:b000:0:0:0:0/52
  • 2408:8459:72bb:c000:0:0:0:0/52
  • 2408:8459:72bb:d000:0:0:0:0/52
  • 2408:8459:72bb:e000:0:0:0:0/52
  • 2408:8459:72bb:f000:0:0:0:0/52
  • 2408:8459:72bc:0:0:0:0:0/52
  • 2408:8459:72bc:1000:0:0:0:0/52
  • 2408:8459:72bc:2000:0:0:0:0/52
  • 2408:8459:72bc:3000:0:0:0:0/52
  • 2408:8459:72bc:4000:0:0:0:0/52
  • 2408:8459:72bc:5000:0:0:0:0/52
  • 2408:8459:72bc:6000:0:0:0:0/52
  • 2408:8459:72bc:7000:0:0:0:0/52
  • 2408:8459:72bc:8000:0:0:0:0/52
  • 2408:8459:72bc:9000:0:0:0:0/52
  • 2408:8459:72bc:a000:0:0:0:0/52
  • 2408:8459:72bc:b000:0:0:0:0/52
  • 2408:8459:72bc:c000:0:0:0:0/52
  • 2408:8459:72bc:d000:0:0:0:0/52
  • 2408:8459:72bc:e000:0:0:0:0/52
  • 2408:8459:72bc:f000:0:0:0:0/52
  • 2408:8459:72bd:0:0:0:0:0/52
  • 2408:8459:72bd:1000:0:0:0:0/52
  • 2408:8459:72bd:2000:0:0:0:0/52
  • 2408:8459:72bd:3000:0:0:0:0/52
  • 2408:8459:72bd:4000:0:0:0:0/52
  • 2408:8459:72bd:5000:0:0:0:0/52
  • 2408:8459:72bd:6000:0:0:0:0/52
  • 2408:8459:72bd:7000:0:0:0:0/52
  • 2408:8459:72bd:8000:0:0:0:0/52
  • 2408:8459:72bd:9000:0:0:0:0/52
  • 2408:8459:72bd:a000:0:0:0:0/52
  • 2408:8459:72bd:b000:0:0:0:0/52
  • 2408:8459:72bd:c000:0:0:0:0/52
  • 2408:8459:72bd:d000:0:0:0:0/52
  • 2408:8459:72bd:e000:0:0:0:0/52
  • 2408:8459:72bd:f000:0:0:0:0/52
  • 2408:8459:72be:0:0:0:0:0/52
  • 2408:8459:72be:1000:0:0:0:0/52
  • 2408:8459:72be:2000:0:0:0:0/52
  • 2408:8459:72be:3000:0:0:0:0/52
  • 2408:8459:72be:4000:0:0:0:0/52
  • 2408:8459:72be:5000:0:0:0:0/52
  • 2408:8459:72be:6000:0:0:0:0/52
  • 2408:8459:72be:7000:0:0:0:0/52
  • 2408:8459:72be:8000:0:0:0:0/52
  • 2408:8459:72be:9000:0:0:0:0/52
  • 2408:8459:72be:a000:0:0:0:0/52
  • 2408:8459:72be:b000:0:0:0:0/52
  • 2408:8459:72be:c000:0:0:0:0/52
  • 2408:8459:72be:d000:0:0:0:0/52
  • 2408:8459:72be:e000:0:0:0:0/52
  • 2408:8459:72be:f000:0:0:0:0/52
  • 2408:8459:72bf:0:0:0:0:0/52
  • 2408:8459:72bf:1000:0:0:0:0/52
  • 2408:8459:72bf:2000:0:0:0:0/52
  • 2408:8459:72bf:3000:0:0:0:0/52
  • 2408:8459:72bf:4000:0:0:0:0/52
  • 2408:8459:72bf:5000:0:0:0:0/52
  • 2408:8459:72bf:6000:0:0:0:0/52
  • 2408:8459:72bf:7000:0:0:0:0/52
  • 2408:8459:72bf:8000:0:0:0:0/52
  • 2408:8459:72bf:9000:0:0:0:0/52
  • 2408:8459:72bf:a000:0:0:0:0/52
  • 2408:8459:72bf:b000:0:0:0:0/52
  • 2408:8459:72bf:c000:0:0:0:0/52
  • 2408:8459:72bf:d000:0:0:0:0/52
  • 2408:8459:72bf:e000:0:0:0:0/52
  • 2408:8459:72bf:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up