IP subnet details

2408:8409:31a0::/44

AS4808  — China Unicom Beijing Province 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: 2408:8000::/20
descr: China Unicom IPv6 Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2018-01-18T02:14:01Z
source: APNIC

CIDR IP address subranges within 2408:8409:31a0::/44 subnet

  • 2408:8409:31a0:0:0:0:0:0/52
  • 2408:8409:31a0:1000:0:0:0:0/52
  • 2408:8409:31a0:2000:0:0:0:0/52
  • 2408:8409:31a0:3000:0:0:0:0/52
  • 2408:8409:31a0:4000:0:0:0:0/52
  • 2408:8409:31a0:5000:0:0:0:0/52
  • 2408:8409:31a0:6000:0:0:0:0/52
  • 2408:8409:31a0:7000:0:0:0:0/52
  • 2408:8409:31a0:8000:0:0:0:0/52
  • 2408:8409:31a0:9000:0:0:0:0/52
  • 2408:8409:31a0:a000:0:0:0:0/52
  • 2408:8409:31a0:b000:0:0:0:0/52
  • 2408:8409:31a0:c000:0:0:0:0/52
  • 2408:8409:31a0:d000:0:0:0:0/52
  • 2408:8409:31a0:e000:0:0:0:0/52
  • 2408:8409:31a0:f000:0:0:0:0/52
  • 2408:8409:31a1:0:0:0:0:0/52
  • 2408:8409:31a1:1000:0:0:0:0/52
  • 2408:8409:31a1:2000:0:0:0:0/52
  • 2408:8409:31a1:3000:0:0:0:0/52
  • 2408:8409:31a1:4000:0:0:0:0/52
  • 2408:8409:31a1:5000:0:0:0:0/52
  • 2408:8409:31a1:6000:0:0:0:0/52
  • 2408:8409:31a1:7000:0:0:0:0/52
  • 2408:8409:31a1:8000:0:0:0:0/52
  • 2408:8409:31a1:9000:0:0:0:0/52
  • 2408:8409:31a1:a000:0:0:0:0/52
  • 2408:8409:31a1:b000:0:0:0:0/52
  • 2408:8409:31a1:c000:0:0:0:0/52
  • 2408:8409:31a1:d000:0:0:0:0/52
  • 2408:8409:31a1:e000:0:0:0:0/52
  • 2408:8409:31a1:f000:0:0:0:0/52
  • 2408:8409:31a2:0:0:0:0:0/52
  • 2408:8409:31a2:1000:0:0:0:0/52
  • 2408:8409:31a2:2000:0:0:0:0/52
  • 2408:8409:31a2:3000:0:0:0:0/52
  • 2408:8409:31a2:4000:0:0:0:0/52
  • 2408:8409:31a2:5000:0:0:0:0/52
  • 2408:8409:31a2:6000:0:0:0:0/52
  • 2408:8409:31a2:7000:0:0:0:0/52
  • 2408:8409:31a2:8000:0:0:0:0/52
  • 2408:8409:31a2:9000:0:0:0:0/52
  • 2408:8409:31a2:a000:0:0:0:0/52
  • 2408:8409:31a2:b000:0:0:0:0/52
  • 2408:8409:31a2:c000:0:0:0:0/52
  • 2408:8409:31a2:d000:0:0:0:0/52
  • 2408:8409:31a2:e000:0:0:0:0/52
  • 2408:8409:31a2:f000:0:0:0:0/52
  • 2408:8409:31a3:0:0:0:0:0/52
  • 2408:8409:31a3:1000:0:0:0:0/52
  • 2408:8409:31a3:2000:0:0:0:0/52
  • 2408:8409:31a3:3000:0:0:0:0/52
  • 2408:8409:31a3:4000:0:0:0:0/52
  • 2408:8409:31a3:5000:0:0:0:0/52
  • 2408:8409:31a3:6000:0:0:0:0/52
  • 2408:8409:31a3:7000:0:0:0:0/52
  • 2408:8409:31a3:8000:0:0:0:0/52
  • 2408:8409:31a3:9000:0:0:0:0/52
  • 2408:8409:31a3:a000:0:0:0:0/52
  • 2408:8409:31a3:b000:0:0:0:0/52
  • 2408:8409:31a3:c000:0:0:0:0/52
  • 2408:8409:31a3:d000:0:0:0:0/52
  • 2408:8409:31a3:e000:0:0:0:0/52
  • 2408:8409:31a3:f000:0:0:0:0/52
  • 2408:8409:31a4:0:0:0:0:0/52
  • 2408:8409:31a4:1000:0:0:0:0/52
  • 2408:8409:31a4:2000:0:0:0:0/52
  • 2408:8409:31a4:3000:0:0:0:0/52
  • 2408:8409:31a4:4000:0:0:0:0/52
  • 2408:8409:31a4:5000:0:0:0:0/52
  • 2408:8409:31a4:6000:0:0:0:0/52
  • 2408:8409:31a4:7000:0:0:0:0/52
  • 2408:8409:31a4:8000:0:0:0:0/52
  • 2408:8409:31a4:9000:0:0:0:0/52
  • 2408:8409:31a4:a000:0:0:0:0/52
  • 2408:8409:31a4:b000:0:0:0:0/52
  • 2408:8409:31a4:c000:0:0:0:0/52
  • 2408:8409:31a4:d000:0:0:0:0/52
  • 2408:8409:31a4:e000:0:0:0:0/52
  • 2408:8409:31a4:f000:0:0:0:0/52
  • 2408:8409:31a5:0:0:0:0:0/52
  • 2408:8409:31a5:1000:0:0:0:0/52
  • 2408:8409:31a5:2000:0:0:0:0/52
  • 2408:8409:31a5:3000:0:0:0:0/52
  • 2408:8409:31a5:4000:0:0:0:0/52
  • 2408:8409:31a5:5000:0:0:0:0/52
  • 2408:8409:31a5:6000:0:0:0:0/52
  • 2408:8409:31a5:7000:0:0:0:0/52
  • 2408:8409:31a5:8000:0:0:0:0/52
  • 2408:8409:31a5:9000:0:0:0:0/52
  • 2408:8409:31a5:a000:0:0:0:0/52
  • 2408:8409:31a5:b000:0:0:0:0/52
  • 2408:8409:31a5:c000:0:0:0:0/52
  • 2408:8409:31a5:d000:0:0:0:0/52
  • 2408:8409:31a5:e000:0:0:0:0/52
  • 2408:8409:31a5:f000:0:0:0:0/52
  • 2408:8409:31a6:0:0:0:0:0/52
  • 2408:8409:31a6:1000:0:0:0:0/52
  • 2408:8409:31a6:2000:0:0:0:0/52
  • 2408:8409:31a6:3000:0:0:0:0/52
  • 2408:8409:31a6:4000:0:0:0:0/52
  • 2408:8409:31a6:5000:0:0:0:0/52
  • 2408:8409:31a6:6000:0:0:0:0/52
  • 2408:8409:31a6:7000:0:0:0:0/52
  • 2408:8409:31a6:8000:0:0:0:0/52
  • 2408:8409:31a6:9000:0:0:0:0/52
  • 2408:8409:31a6:a000:0:0:0:0/52
  • 2408:8409:31a6:b000:0:0:0:0/52
  • 2408:8409:31a6:c000:0:0:0:0/52
  • 2408:8409:31a6:d000:0:0:0:0/52
  • 2408:8409:31a6:e000:0:0:0:0/52
  • 2408:8409:31a6:f000:0:0:0:0/52
  • 2408:8409:31a7:0:0:0:0:0/52
  • 2408:8409:31a7:1000:0:0:0:0/52
  • 2408:8409:31a7:2000:0:0:0:0/52
  • 2408:8409:31a7:3000:0:0:0:0/52
  • 2408:8409:31a7:4000:0:0:0:0/52
  • 2408:8409:31a7:5000:0:0:0:0/52
  • 2408:8409:31a7:6000:0:0:0:0/52
  • 2408:8409:31a7:7000:0:0:0:0/52
  • 2408:8409:31a7:8000:0:0:0:0/52
  • 2408:8409:31a7:9000:0:0:0:0/52
  • 2408:8409:31a7:a000:0:0:0:0/52
  • 2408:8409:31a7:b000:0:0:0:0/52
  • 2408:8409:31a7:c000:0:0:0:0/52
  • 2408:8409:31a7:d000:0:0:0:0/52
  • 2408:8409:31a7:e000:0:0:0:0/52
  • 2408:8409:31a7:f000:0:0:0:0/52
  • 2408:8409:31a8:0:0:0:0:0/52
  • 2408:8409:31a8:1000:0:0:0:0/52
  • 2408:8409:31a8:2000:0:0:0:0/52
  • 2408:8409:31a8:3000:0:0:0:0/52
  • 2408:8409:31a8:4000:0:0:0:0/52
  • 2408:8409:31a8:5000:0:0:0:0/52
  • 2408:8409:31a8:6000:0:0:0:0/52
  • 2408:8409:31a8:7000:0:0:0:0/52
  • 2408:8409:31a8:8000:0:0:0:0/52
  • 2408:8409:31a8:9000:0:0:0:0/52
  • 2408:8409:31a8:a000:0:0:0:0/52
  • 2408:8409:31a8:b000:0:0:0:0/52
  • 2408:8409:31a8:c000:0:0:0:0/52
  • 2408:8409:31a8:d000:0:0:0:0/52
  • 2408:8409:31a8:e000:0:0:0:0/52
  • 2408:8409:31a8:f000:0:0:0:0/52
  • 2408:8409:31a9:0:0:0:0:0/52
  • 2408:8409:31a9:1000:0:0:0:0/52
  • 2408:8409:31a9:2000:0:0:0:0/52
  • 2408:8409:31a9:3000:0:0:0:0/52
  • 2408:8409:31a9:4000:0:0:0:0/52
  • 2408:8409:31a9:5000:0:0:0:0/52
  • 2408:8409:31a9:6000:0:0:0:0/52
  • 2408:8409:31a9:7000:0:0:0:0/52
  • 2408:8409:31a9:8000:0:0:0:0/52
  • 2408:8409:31a9:9000:0:0:0:0/52
  • 2408:8409:31a9:a000:0:0:0:0/52
  • 2408:8409:31a9:b000:0:0:0:0/52
  • 2408:8409:31a9:c000:0:0:0:0/52
  • 2408:8409:31a9:d000:0:0:0:0/52
  • 2408:8409:31a9:e000:0:0:0:0/52
  • 2408:8409:31a9:f000:0:0:0:0/52
  • 2408:8409:31aa:0:0:0:0:0/52
  • 2408:8409:31aa:1000:0:0:0:0/52
  • 2408:8409:31aa:2000:0:0:0:0/52
  • 2408:8409:31aa:3000:0:0:0:0/52
  • 2408:8409:31aa:4000:0:0:0:0/52
  • 2408:8409:31aa:5000:0:0:0:0/52
  • 2408:8409:31aa:6000:0:0:0:0/52
  • 2408:8409:31aa:7000:0:0:0:0/52
  • 2408:8409:31aa:8000:0:0:0:0/52
  • 2408:8409:31aa:9000:0:0:0:0/52
  • 2408:8409:31aa:a000:0:0:0:0/52
  • 2408:8409:31aa:b000:0:0:0:0/52
  • 2408:8409:31aa:c000:0:0:0:0/52
  • 2408:8409:31aa:d000:0:0:0:0/52
  • 2408:8409:31aa:e000:0:0:0:0/52
  • 2408:8409:31aa:f000:0:0:0:0/52
  • 2408:8409:31ab:0:0:0:0:0/52
  • 2408:8409:31ab:1000:0:0:0:0/52
  • 2408:8409:31ab:2000:0:0:0:0/52
  • 2408:8409:31ab:3000:0:0:0:0/52
  • 2408:8409:31ab:4000:0:0:0:0/52
  • 2408:8409:31ab:5000:0:0:0:0/52
  • 2408:8409:31ab:6000:0:0:0:0/52
  • 2408:8409:31ab:7000:0:0:0:0/52
  • 2408:8409:31ab:8000:0:0:0:0/52
  • 2408:8409:31ab:9000:0:0:0:0/52
  • 2408:8409:31ab:a000:0:0:0:0/52
  • 2408:8409:31ab:b000:0:0:0:0/52
  • 2408:8409:31ab:c000:0:0:0:0/52
  • 2408:8409:31ab:d000:0:0:0:0/52
  • 2408:8409:31ab:e000:0:0:0:0/52
  • 2408:8409:31ab:f000:0:0:0:0/52
  • 2408:8409:31ac:0:0:0:0:0/52
  • 2408:8409:31ac:1000:0:0:0:0/52
  • 2408:8409:31ac:2000:0:0:0:0/52
  • 2408:8409:31ac:3000:0:0:0:0/52
  • 2408:8409:31ac:4000:0:0:0:0/52
  • 2408:8409:31ac:5000:0:0:0:0/52
  • 2408:8409:31ac:6000:0:0:0:0/52
  • 2408:8409:31ac:7000:0:0:0:0/52
  • 2408:8409:31ac:8000:0:0:0:0/52
  • 2408:8409:31ac:9000:0:0:0:0/52
  • 2408:8409:31ac:a000:0:0:0:0/52
  • 2408:8409:31ac:b000:0:0:0:0/52
  • 2408:8409:31ac:c000:0:0:0:0/52
  • 2408:8409:31ac:d000:0:0:0:0/52
  • 2408:8409:31ac:e000:0:0:0:0/52
  • 2408:8409:31ac:f000:0:0:0:0/52
  • 2408:8409:31ad:0:0:0:0:0/52
  • 2408:8409:31ad:1000:0:0:0:0/52
  • 2408:8409:31ad:2000:0:0:0:0/52
  • 2408:8409:31ad:3000:0:0:0:0/52
  • 2408:8409:31ad:4000:0:0:0:0/52
  • 2408:8409:31ad:5000:0:0:0:0/52
  • 2408:8409:31ad:6000:0:0:0:0/52
  • 2408:8409:31ad:7000:0:0:0:0/52
  • 2408:8409:31ad:8000:0:0:0:0/52
  • 2408:8409:31ad:9000:0:0:0:0/52
  • 2408:8409:31ad:a000:0:0:0:0/52
  • 2408:8409:31ad:b000:0:0:0:0/52
  • 2408:8409:31ad:c000:0:0:0:0/52
  • 2408:8409:31ad:d000:0:0:0:0/52
  • 2408:8409:31ad:e000:0:0:0:0/52
  • 2408:8409:31ad:f000:0:0:0:0/52
  • 2408:8409:31ae:0:0:0:0:0/52
  • 2408:8409:31ae:1000:0:0:0:0/52
  • 2408:8409:31ae:2000:0:0:0:0/52
  • 2408:8409:31ae:3000:0:0:0:0/52
  • 2408:8409:31ae:4000:0:0:0:0/52
  • 2408:8409:31ae:5000:0:0:0:0/52
  • 2408:8409:31ae:6000:0:0:0:0/52
  • 2408:8409:31ae:7000:0:0:0:0/52
  • 2408:8409:31ae:8000:0:0:0:0/52
  • 2408:8409:31ae:9000:0:0:0:0/52
  • 2408:8409:31ae:a000:0:0:0:0/52
  • 2408:8409:31ae:b000:0:0:0:0/52
  • 2408:8409:31ae:c000:0:0:0:0/52
  • 2408:8409:31ae:d000:0:0:0:0/52
  • 2408:8409:31ae:e000:0:0:0:0/52
  • 2408:8409:31ae:f000:0:0:0:0/52
  • 2408:8409:31af:0:0:0:0:0/52
  • 2408:8409:31af:1000:0:0:0:0/52
  • 2408:8409:31af:2000:0:0:0:0/52
  • 2408:8409:31af:3000:0:0:0:0/52
  • 2408:8409:31af:4000:0:0:0:0/52
  • 2408:8409:31af:5000:0:0:0:0/52
  • 2408:8409:31af:6000:0:0:0:0/52
  • 2408:8409:31af:7000:0:0:0:0/52
  • 2408:8409:31af:8000:0:0:0:0/52
  • 2408:8409:31af:9000:0:0:0:0/52
  • 2408:8409:31af:a000:0:0:0:0/52
  • 2408:8409:31af:b000:0:0:0:0/52
  • 2408:8409:31af:c000:0:0:0:0/52
  • 2408:8409:31af:d000:0:0:0:0/52
  • 2408:8409:31af:e000:0:0:0:0/52
  • 2408:8409:31af:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up