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: 2408:8406:b500::/44
origin: AS4808
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:14:14Z
source: APNIC


CIDR IP address subranges within 2408:8406:b500::/44 subnet

  • 2408:8406:b500:0:0:0:0:0/52
  • 2408:8406:b500:1000:0:0:0:0/52
  • 2408:8406:b500:2000:0:0:0:0/52
  • 2408:8406:b500:3000:0:0:0:0/52
  • 2408:8406:b500:4000:0:0:0:0/52
  • 2408:8406:b500:5000:0:0:0:0/52
  • 2408:8406:b500:6000:0:0:0:0/52
  • 2408:8406:b500:7000:0:0:0:0/52
  • 2408:8406:b500:8000:0:0:0:0/52
  • 2408:8406:b500:9000:0:0:0:0/52
  • 2408:8406:b500:a000:0:0:0:0/52
  • 2408:8406:b500:b000:0:0:0:0/52
  • 2408:8406:b500:c000:0:0:0:0/52
  • 2408:8406:b500:d000:0:0:0:0/52
  • 2408:8406:b500:e000:0:0:0:0/52
  • 2408:8406:b500:f000:0:0:0:0/52
  • 2408:8406:b501:0:0:0:0:0/52
  • 2408:8406:b501:1000:0:0:0:0/52
  • 2408:8406:b501:2000:0:0:0:0/52
  • 2408:8406:b501:3000:0:0:0:0/52
  • 2408:8406:b501:4000:0:0:0:0/52
  • 2408:8406:b501:5000:0:0:0:0/52
  • 2408:8406:b501:6000:0:0:0:0/52
  • 2408:8406:b501:7000:0:0:0:0/52
  • 2408:8406:b501:8000:0:0:0:0/52
  • 2408:8406:b501:9000:0:0:0:0/52
  • 2408:8406:b501:a000:0:0:0:0/52
  • 2408:8406:b501:b000:0:0:0:0/52
  • 2408:8406:b501:c000:0:0:0:0/52
  • 2408:8406:b501:d000:0:0:0:0/52
  • 2408:8406:b501:e000:0:0:0:0/52
  • 2408:8406:b501:f000:0:0:0:0/52
  • 2408:8406:b502:0:0:0:0:0/52
  • 2408:8406:b502:1000:0:0:0:0/52
  • 2408:8406:b502:2000:0:0:0:0/52
  • 2408:8406:b502:3000:0:0:0:0/52
  • 2408:8406:b502:4000:0:0:0:0/52
  • 2408:8406:b502:5000:0:0:0:0/52
  • 2408:8406:b502:6000:0:0:0:0/52
  • 2408:8406:b502:7000:0:0:0:0/52
  • 2408:8406:b502:8000:0:0:0:0/52
  • 2408:8406:b502:9000:0:0:0:0/52
  • 2408:8406:b502:a000:0:0:0:0/52
  • 2408:8406:b502:b000:0:0:0:0/52
  • 2408:8406:b502:c000:0:0:0:0/52
  • 2408:8406:b502:d000:0:0:0:0/52
  • 2408:8406:b502:e000:0:0:0:0/52
  • 2408:8406:b502:f000:0:0:0:0/52
  • 2408:8406:b503:0:0:0:0:0/52
  • 2408:8406:b503:1000:0:0:0:0/52
  • 2408:8406:b503:2000:0:0:0:0/52
  • 2408:8406:b503:3000:0:0:0:0/52
  • 2408:8406:b503:4000:0:0:0:0/52
  • 2408:8406:b503:5000:0:0:0:0/52
  • 2408:8406:b503:6000:0:0:0:0/52
  • 2408:8406:b503:7000:0:0:0:0/52
  • 2408:8406:b503:8000:0:0:0:0/52
  • 2408:8406:b503:9000:0:0:0:0/52
  • 2408:8406:b503:a000:0:0:0:0/52
  • 2408:8406:b503:b000:0:0:0:0/52
  • 2408:8406:b503:c000:0:0:0:0/52
  • 2408:8406:b503:d000:0:0:0:0/52
  • 2408:8406:b503:e000:0:0:0:0/52
  • 2408:8406:b503:f000:0:0:0:0/52
  • 2408:8406:b504:0:0:0:0:0/52
  • 2408:8406:b504:1000:0:0:0:0/52
  • 2408:8406:b504:2000:0:0:0:0/52
  • 2408:8406:b504:3000:0:0:0:0/52
  • 2408:8406:b504:4000:0:0:0:0/52
  • 2408:8406:b504:5000:0:0:0:0/52
  • 2408:8406:b504:6000:0:0:0:0/52
  • 2408:8406:b504:7000:0:0:0:0/52
  • 2408:8406:b504:8000:0:0:0:0/52
  • 2408:8406:b504:9000:0:0:0:0/52
  • 2408:8406:b504:a000:0:0:0:0/52
  • 2408:8406:b504:b000:0:0:0:0/52
  • 2408:8406:b504:c000:0:0:0:0/52
  • 2408:8406:b504:d000:0:0:0:0/52
  • 2408:8406:b504:e000:0:0:0:0/52
  • 2408:8406:b504:f000:0:0:0:0/52
  • 2408:8406:b505:0:0:0:0:0/52
  • 2408:8406:b505:1000:0:0:0:0/52
  • 2408:8406:b505:2000:0:0:0:0/52
  • 2408:8406:b505:3000:0:0:0:0/52
  • 2408:8406:b505:4000:0:0:0:0/52
  • 2408:8406:b505:5000:0:0:0:0/52
  • 2408:8406:b505:6000:0:0:0:0/52
  • 2408:8406:b505:7000:0:0:0:0/52
  • 2408:8406:b505:8000:0:0:0:0/52
  • 2408:8406:b505:9000:0:0:0:0/52
  • 2408:8406:b505:a000:0:0:0:0/52
  • 2408:8406:b505:b000:0:0:0:0/52
  • 2408:8406:b505:c000:0:0:0:0/52
  • 2408:8406:b505:d000:0:0:0:0/52
  • 2408:8406:b505:e000:0:0:0:0/52
  • 2408:8406:b505:f000:0:0:0:0/52
  • 2408:8406:b506:0:0:0:0:0/52
  • 2408:8406:b506:1000:0:0:0:0/52
  • 2408:8406:b506:2000:0:0:0:0/52
  • 2408:8406:b506:3000:0:0:0:0/52
  • 2408:8406:b506:4000:0:0:0:0/52
  • 2408:8406:b506:5000:0:0:0:0/52
  • 2408:8406:b506:6000:0:0:0:0/52
  • 2408:8406:b506:7000:0:0:0:0/52
  • 2408:8406:b506:8000:0:0:0:0/52
  • 2408:8406:b506:9000:0:0:0:0/52
  • 2408:8406:b506:a000:0:0:0:0/52
  • 2408:8406:b506:b000:0:0:0:0/52
  • 2408:8406:b506:c000:0:0:0:0/52
  • 2408:8406:b506:d000:0:0:0:0/52
  • 2408:8406:b506:e000:0:0:0:0/52
  • 2408:8406:b506:f000:0:0:0:0/52
  • 2408:8406:b507:0:0:0:0:0/52
  • 2408:8406:b507:1000:0:0:0:0/52
  • 2408:8406:b507:2000:0:0:0:0/52
  • 2408:8406:b507:3000:0:0:0:0/52
  • 2408:8406:b507:4000:0:0:0:0/52
  • 2408:8406:b507:5000:0:0:0:0/52
  • 2408:8406:b507:6000:0:0:0:0/52
  • 2408:8406:b507:7000:0:0:0:0/52
  • 2408:8406:b507:8000:0:0:0:0/52
  • 2408:8406:b507:9000:0:0:0:0/52
  • 2408:8406:b507:a000:0:0:0:0/52
  • 2408:8406:b507:b000:0:0:0:0/52
  • 2408:8406:b507:c000:0:0:0:0/52
  • 2408:8406:b507:d000:0:0:0:0/52
  • 2408:8406:b507:e000:0:0:0:0/52
  • 2408:8406:b507:f000:0:0:0:0/52
  • 2408:8406:b508:0:0:0:0:0/52
  • 2408:8406:b508:1000:0:0:0:0/52
  • 2408:8406:b508:2000:0:0:0:0/52
  • 2408:8406:b508:3000:0:0:0:0/52
  • 2408:8406:b508:4000:0:0:0:0/52
  • 2408:8406:b508:5000:0:0:0:0/52
  • 2408:8406:b508:6000:0:0:0:0/52
  • 2408:8406:b508:7000:0:0:0:0/52
  • 2408:8406:b508:8000:0:0:0:0/52
  • 2408:8406:b508:9000:0:0:0:0/52
  • 2408:8406:b508:a000:0:0:0:0/52
  • 2408:8406:b508:b000:0:0:0:0/52
  • 2408:8406:b508:c000:0:0:0:0/52
  • 2408:8406:b508:d000:0:0:0:0/52
  • 2408:8406:b508:e000:0:0:0:0/52
  • 2408:8406:b508:f000:0:0:0:0/52
  • 2408:8406:b509:0:0:0:0:0/52
  • 2408:8406:b509:1000:0:0:0:0/52
  • 2408:8406:b509:2000:0:0:0:0/52
  • 2408:8406:b509:3000:0:0:0:0/52
  • 2408:8406:b509:4000:0:0:0:0/52
  • 2408:8406:b509:5000:0:0:0:0/52
  • 2408:8406:b509:6000:0:0:0:0/52
  • 2408:8406:b509:7000:0:0:0:0/52
  • 2408:8406:b509:8000:0:0:0:0/52
  • 2408:8406:b509:9000:0:0:0:0/52
  • 2408:8406:b509:a000:0:0:0:0/52
  • 2408:8406:b509:b000:0:0:0:0/52
  • 2408:8406:b509:c000:0:0:0:0/52
  • 2408:8406:b509:d000:0:0:0:0/52
  • 2408:8406:b509:e000:0:0:0:0/52
  • 2408:8406:b509:f000:0:0:0:0/52
  • 2408:8406:b50a:0:0:0:0:0/52
  • 2408:8406:b50a:1000:0:0:0:0/52
  • 2408:8406:b50a:2000:0:0:0:0/52
  • 2408:8406:b50a:3000:0:0:0:0/52
  • 2408:8406:b50a:4000:0:0:0:0/52
  • 2408:8406:b50a:5000:0:0:0:0/52
  • 2408:8406:b50a:6000:0:0:0:0/52
  • 2408:8406:b50a:7000:0:0:0:0/52
  • 2408:8406:b50a:8000:0:0:0:0/52
  • 2408:8406:b50a:9000:0:0:0:0/52
  • 2408:8406:b50a:a000:0:0:0:0/52
  • 2408:8406:b50a:b000:0:0:0:0/52
  • 2408:8406:b50a:c000:0:0:0:0/52
  • 2408:8406:b50a:d000:0:0:0:0/52
  • 2408:8406:b50a:e000:0:0:0:0/52
  • 2408:8406:b50a:f000:0:0:0:0/52
  • 2408:8406:b50b:0:0:0:0:0/52
  • 2408:8406:b50b:1000:0:0:0:0/52
  • 2408:8406:b50b:2000:0:0:0:0/52
  • 2408:8406:b50b:3000:0:0:0:0/52
  • 2408:8406:b50b:4000:0:0:0:0/52
  • 2408:8406:b50b:5000:0:0:0:0/52
  • 2408:8406:b50b:6000:0:0:0:0/52
  • 2408:8406:b50b:7000:0:0:0:0/52
  • 2408:8406:b50b:8000:0:0:0:0/52
  • 2408:8406:b50b:9000:0:0:0:0/52
  • 2408:8406:b50b:a000:0:0:0:0/52
  • 2408:8406:b50b:b000:0:0:0:0/52
  • 2408:8406:b50b:c000:0:0:0:0/52
  • 2408:8406:b50b:d000:0:0:0:0/52
  • 2408:8406:b50b:e000:0:0:0:0/52
  • 2408:8406:b50b:f000:0:0:0:0/52
  • 2408:8406:b50c:0:0:0:0:0/52
  • 2408:8406:b50c:1000:0:0:0:0/52
  • 2408:8406:b50c:2000:0:0:0:0/52
  • 2408:8406:b50c:3000:0:0:0:0/52
  • 2408:8406:b50c:4000:0:0:0:0/52
  • 2408:8406:b50c:5000:0:0:0:0/52
  • 2408:8406:b50c:6000:0:0:0:0/52
  • 2408:8406:b50c:7000:0:0:0:0/52
  • 2408:8406:b50c:8000:0:0:0:0/52
  • 2408:8406:b50c:9000:0:0:0:0/52
  • 2408:8406:b50c:a000:0:0:0:0/52
  • 2408:8406:b50c:b000:0:0:0:0/52
  • 2408:8406:b50c:c000:0:0:0:0/52
  • 2408:8406:b50c:d000:0:0:0:0/52
  • 2408:8406:b50c:e000:0:0:0:0/52
  • 2408:8406:b50c:f000:0:0:0:0/52
  • 2408:8406:b50d:0:0:0:0:0/52
  • 2408:8406:b50d:1000:0:0:0:0/52
  • 2408:8406:b50d:2000:0:0:0:0/52
  • 2408:8406:b50d:3000:0:0:0:0/52
  • 2408:8406:b50d:4000:0:0:0:0/52
  • 2408:8406:b50d:5000:0:0:0:0/52
  • 2408:8406:b50d:6000:0:0:0:0/52
  • 2408:8406:b50d:7000:0:0:0:0/52
  • 2408:8406:b50d:8000:0:0:0:0/52
  • 2408:8406:b50d:9000:0:0:0:0/52
  • 2408:8406:b50d:a000:0:0:0:0/52
  • 2408:8406:b50d:b000:0:0:0:0/52
  • 2408:8406:b50d:c000:0:0:0:0/52
  • 2408:8406:b50d:d000:0:0:0:0/52
  • 2408:8406:b50d:e000:0:0:0:0/52
  • 2408:8406:b50d:f000:0:0:0:0/52
  • 2408:8406:b50e:0:0:0:0:0/52
  • 2408:8406:b50e:1000:0:0:0:0/52
  • 2408:8406:b50e:2000:0:0:0:0/52
  • 2408:8406:b50e:3000:0:0:0:0/52
  • 2408:8406:b50e:4000:0:0:0:0/52
  • 2408:8406:b50e:5000:0:0:0:0/52
  • 2408:8406:b50e:6000:0:0:0:0/52
  • 2408:8406:b50e:7000:0:0:0:0/52
  • 2408:8406:b50e:8000:0:0:0:0/52
  • 2408:8406:b50e:9000:0:0:0:0/52
  • 2408:8406:b50e:a000:0:0:0:0/52
  • 2408:8406:b50e:b000:0:0:0:0/52
  • 2408:8406:b50e:c000:0:0:0:0/52
  • 2408:8406:b50e:d000:0:0:0:0/52
  • 2408:8406:b50e:e000:0:0:0:0/52
  • 2408:8406:b50e:f000:0:0:0:0/52
  • 2408:8406:b50f:0:0:0:0:0/52
  • 2408:8406:b50f:1000:0:0:0:0/52
  • 2408:8406:b50f:2000:0:0:0:0/52
  • 2408:8406:b50f:3000:0:0:0:0/52
  • 2408:8406:b50f:4000:0:0:0:0/52
  • 2408:8406:b50f:5000:0:0:0:0/52
  • 2408:8406:b50f:6000:0:0:0:0/52
  • 2408:8406:b50f:7000:0:0:0:0/52
  • 2408:8406:b50f:8000:0:0:0:0/52
  • 2408:8406:b50f:9000:0:0:0:0/52
  • 2408:8406:b50f:a000:0:0:0:0/52
  • 2408:8406:b50f:b000:0:0:0:0/52
  • 2408:8406:b50f:c000:0:0:0:0/52
  • 2408:8406:b50f:d000:0:0:0:0/52
  • 2408:8406:b50f:e000:0:0:0:0/52
  • 2408:8406:b50f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up