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: 2408:8409:1850::/44
origin: AS4808
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:13:02Z
source: APNIC


CIDR IP address subranges within 2408:8409:1850::/44 subnet

  • 2408:8409:1850:0:0:0:0:0/52
  • 2408:8409:1850:1000:0:0:0:0/52
  • 2408:8409:1850:2000:0:0:0:0/52
  • 2408:8409:1850:3000:0:0:0:0/52
  • 2408:8409:1850:4000:0:0:0:0/52
  • 2408:8409:1850:5000:0:0:0:0/52
  • 2408:8409:1850:6000:0:0:0:0/52
  • 2408:8409:1850:7000:0:0:0:0/52
  • 2408:8409:1850:8000:0:0:0:0/52
  • 2408:8409:1850:9000:0:0:0:0/52
  • 2408:8409:1850:a000:0:0:0:0/52
  • 2408:8409:1850:b000:0:0:0:0/52
  • 2408:8409:1850:c000:0:0:0:0/52
  • 2408:8409:1850:d000:0:0:0:0/52
  • 2408:8409:1850:e000:0:0:0:0/52
  • 2408:8409:1850:f000:0:0:0:0/52
  • 2408:8409:1851:0:0:0:0:0/52
  • 2408:8409:1851:1000:0:0:0:0/52
  • 2408:8409:1851:2000:0:0:0:0/52
  • 2408:8409:1851:3000:0:0:0:0/52
  • 2408:8409:1851:4000:0:0:0:0/52
  • 2408:8409:1851:5000:0:0:0:0/52
  • 2408:8409:1851:6000:0:0:0:0/52
  • 2408:8409:1851:7000:0:0:0:0/52
  • 2408:8409:1851:8000:0:0:0:0/52
  • 2408:8409:1851:9000:0:0:0:0/52
  • 2408:8409:1851:a000:0:0:0:0/52
  • 2408:8409:1851:b000:0:0:0:0/52
  • 2408:8409:1851:c000:0:0:0:0/52
  • 2408:8409:1851:d000:0:0:0:0/52
  • 2408:8409:1851:e000:0:0:0:0/52
  • 2408:8409:1851:f000:0:0:0:0/52
  • 2408:8409:1852:0:0:0:0:0/52
  • 2408:8409:1852:1000:0:0:0:0/52
  • 2408:8409:1852:2000:0:0:0:0/52
  • 2408:8409:1852:3000:0:0:0:0/52
  • 2408:8409:1852:4000:0:0:0:0/52
  • 2408:8409:1852:5000:0:0:0:0/52
  • 2408:8409:1852:6000:0:0:0:0/52
  • 2408:8409:1852:7000:0:0:0:0/52
  • 2408:8409:1852:8000:0:0:0:0/52
  • 2408:8409:1852:9000:0:0:0:0/52
  • 2408:8409:1852:a000:0:0:0:0/52
  • 2408:8409:1852:b000:0:0:0:0/52
  • 2408:8409:1852:c000:0:0:0:0/52
  • 2408:8409:1852:d000:0:0:0:0/52
  • 2408:8409:1852:e000:0:0:0:0/52
  • 2408:8409:1852:f000:0:0:0:0/52
  • 2408:8409:1853:0:0:0:0:0/52
  • 2408:8409:1853:1000:0:0:0:0/52
  • 2408:8409:1853:2000:0:0:0:0/52
  • 2408:8409:1853:3000:0:0:0:0/52
  • 2408:8409:1853:4000:0:0:0:0/52
  • 2408:8409:1853:5000:0:0:0:0/52
  • 2408:8409:1853:6000:0:0:0:0/52
  • 2408:8409:1853:7000:0:0:0:0/52
  • 2408:8409:1853:8000:0:0:0:0/52
  • 2408:8409:1853:9000:0:0:0:0/52
  • 2408:8409:1853:a000:0:0:0:0/52
  • 2408:8409:1853:b000:0:0:0:0/52
  • 2408:8409:1853:c000:0:0:0:0/52
  • 2408:8409:1853:d000:0:0:0:0/52
  • 2408:8409:1853:e000:0:0:0:0/52
  • 2408:8409:1853:f000:0:0:0:0/52
  • 2408:8409:1854:0:0:0:0:0/52
  • 2408:8409:1854:1000:0:0:0:0/52
  • 2408:8409:1854:2000:0:0:0:0/52
  • 2408:8409:1854:3000:0:0:0:0/52
  • 2408:8409:1854:4000:0:0:0:0/52
  • 2408:8409:1854:5000:0:0:0:0/52
  • 2408:8409:1854:6000:0:0:0:0/52
  • 2408:8409:1854:7000:0:0:0:0/52
  • 2408:8409:1854:8000:0:0:0:0/52
  • 2408:8409:1854:9000:0:0:0:0/52
  • 2408:8409:1854:a000:0:0:0:0/52
  • 2408:8409:1854:b000:0:0:0:0/52
  • 2408:8409:1854:c000:0:0:0:0/52
  • 2408:8409:1854:d000:0:0:0:0/52
  • 2408:8409:1854:e000:0:0:0:0/52
  • 2408:8409:1854:f000:0:0:0:0/52
  • 2408:8409:1855:0:0:0:0:0/52
  • 2408:8409:1855:1000:0:0:0:0/52
  • 2408:8409:1855:2000:0:0:0:0/52
  • 2408:8409:1855:3000:0:0:0:0/52
  • 2408:8409:1855:4000:0:0:0:0/52
  • 2408:8409:1855:5000:0:0:0:0/52
  • 2408:8409:1855:6000:0:0:0:0/52
  • 2408:8409:1855:7000:0:0:0:0/52
  • 2408:8409:1855:8000:0:0:0:0/52
  • 2408:8409:1855:9000:0:0:0:0/52
  • 2408:8409:1855:a000:0:0:0:0/52
  • 2408:8409:1855:b000:0:0:0:0/52
  • 2408:8409:1855:c000:0:0:0:0/52
  • 2408:8409:1855:d000:0:0:0:0/52
  • 2408:8409:1855:e000:0:0:0:0/52
  • 2408:8409:1855:f000:0:0:0:0/52
  • 2408:8409:1856:0:0:0:0:0/52
  • 2408:8409:1856:1000:0:0:0:0/52
  • 2408:8409:1856:2000:0:0:0:0/52
  • 2408:8409:1856:3000:0:0:0:0/52
  • 2408:8409:1856:4000:0:0:0:0/52
  • 2408:8409:1856:5000:0:0:0:0/52
  • 2408:8409:1856:6000:0:0:0:0/52
  • 2408:8409:1856:7000:0:0:0:0/52
  • 2408:8409:1856:8000:0:0:0:0/52
  • 2408:8409:1856:9000:0:0:0:0/52
  • 2408:8409:1856:a000:0:0:0:0/52
  • 2408:8409:1856:b000:0:0:0:0/52
  • 2408:8409:1856:c000:0:0:0:0/52
  • 2408:8409:1856:d000:0:0:0:0/52
  • 2408:8409:1856:e000:0:0:0:0/52
  • 2408:8409:1856:f000:0:0:0:0/52
  • 2408:8409:1857:0:0:0:0:0/52
  • 2408:8409:1857:1000:0:0:0:0/52
  • 2408:8409:1857:2000:0:0:0:0/52
  • 2408:8409:1857:3000:0:0:0:0/52
  • 2408:8409:1857:4000:0:0:0:0/52
  • 2408:8409:1857:5000:0:0:0:0/52
  • 2408:8409:1857:6000:0:0:0:0/52
  • 2408:8409:1857:7000:0:0:0:0/52
  • 2408:8409:1857:8000:0:0:0:0/52
  • 2408:8409:1857:9000:0:0:0:0/52
  • 2408:8409:1857:a000:0:0:0:0/52
  • 2408:8409:1857:b000:0:0:0:0/52
  • 2408:8409:1857:c000:0:0:0:0/52
  • 2408:8409:1857:d000:0:0:0:0/52
  • 2408:8409:1857:e000:0:0:0:0/52
  • 2408:8409:1857:f000:0:0:0:0/52
  • 2408:8409:1858:0:0:0:0:0/52
  • 2408:8409:1858:1000:0:0:0:0/52
  • 2408:8409:1858:2000:0:0:0:0/52
  • 2408:8409:1858:3000:0:0:0:0/52
  • 2408:8409:1858:4000:0:0:0:0/52
  • 2408:8409:1858:5000:0:0:0:0/52
  • 2408:8409:1858:6000:0:0:0:0/52
  • 2408:8409:1858:7000:0:0:0:0/52
  • 2408:8409:1858:8000:0:0:0:0/52
  • 2408:8409:1858:9000:0:0:0:0/52
  • 2408:8409:1858:a000:0:0:0:0/52
  • 2408:8409:1858:b000:0:0:0:0/52
  • 2408:8409:1858:c000:0:0:0:0/52
  • 2408:8409:1858:d000:0:0:0:0/52
  • 2408:8409:1858:e000:0:0:0:0/52
  • 2408:8409:1858:f000:0:0:0:0/52
  • 2408:8409:1859:0:0:0:0:0/52
  • 2408:8409:1859:1000:0:0:0:0/52
  • 2408:8409:1859:2000:0:0:0:0/52
  • 2408:8409:1859:3000:0:0:0:0/52
  • 2408:8409:1859:4000:0:0:0:0/52
  • 2408:8409:1859:5000:0:0:0:0/52
  • 2408:8409:1859:6000:0:0:0:0/52
  • 2408:8409:1859:7000:0:0:0:0/52
  • 2408:8409:1859:8000:0:0:0:0/52
  • 2408:8409:1859:9000:0:0:0:0/52
  • 2408:8409:1859:a000:0:0:0:0/52
  • 2408:8409:1859:b000:0:0:0:0/52
  • 2408:8409:1859:c000:0:0:0:0/52
  • 2408:8409:1859:d000:0:0:0:0/52
  • 2408:8409:1859:e000:0:0:0:0/52
  • 2408:8409:1859:f000:0:0:0:0/52
  • 2408:8409:185a:0:0:0:0:0/52
  • 2408:8409:185a:1000:0:0:0:0/52
  • 2408:8409:185a:2000:0:0:0:0/52
  • 2408:8409:185a:3000:0:0:0:0/52
  • 2408:8409:185a:4000:0:0:0:0/52
  • 2408:8409:185a:5000:0:0:0:0/52
  • 2408:8409:185a:6000:0:0:0:0/52
  • 2408:8409:185a:7000:0:0:0:0/52
  • 2408:8409:185a:8000:0:0:0:0/52
  • 2408:8409:185a:9000:0:0:0:0/52
  • 2408:8409:185a:a000:0:0:0:0/52
  • 2408:8409:185a:b000:0:0:0:0/52
  • 2408:8409:185a:c000:0:0:0:0/52
  • 2408:8409:185a:d000:0:0:0:0/52
  • 2408:8409:185a:e000:0:0:0:0/52
  • 2408:8409:185a:f000:0:0:0:0/52
  • 2408:8409:185b:0:0:0:0:0/52
  • 2408:8409:185b:1000:0:0:0:0/52
  • 2408:8409:185b:2000:0:0:0:0/52
  • 2408:8409:185b:3000:0:0:0:0/52
  • 2408:8409:185b:4000:0:0:0:0/52
  • 2408:8409:185b:5000:0:0:0:0/52
  • 2408:8409:185b:6000:0:0:0:0/52
  • 2408:8409:185b:7000:0:0:0:0/52
  • 2408:8409:185b:8000:0:0:0:0/52
  • 2408:8409:185b:9000:0:0:0:0/52
  • 2408:8409:185b:a000:0:0:0:0/52
  • 2408:8409:185b:b000:0:0:0:0/52
  • 2408:8409:185b:c000:0:0:0:0/52
  • 2408:8409:185b:d000:0:0:0:0/52
  • 2408:8409:185b:e000:0:0:0:0/52
  • 2408:8409:185b:f000:0:0:0:0/52
  • 2408:8409:185c:0:0:0:0:0/52
  • 2408:8409:185c:1000:0:0:0:0/52
  • 2408:8409:185c:2000:0:0:0:0/52
  • 2408:8409:185c:3000:0:0:0:0/52
  • 2408:8409:185c:4000:0:0:0:0/52
  • 2408:8409:185c:5000:0:0:0:0/52
  • 2408:8409:185c:6000:0:0:0:0/52
  • 2408:8409:185c:7000:0:0:0:0/52
  • 2408:8409:185c:8000:0:0:0:0/52
  • 2408:8409:185c:9000:0:0:0:0/52
  • 2408:8409:185c:a000:0:0:0:0/52
  • 2408:8409:185c:b000:0:0:0:0/52
  • 2408:8409:185c:c000:0:0:0:0/52
  • 2408:8409:185c:d000:0:0:0:0/52
  • 2408:8409:185c:e000:0:0:0:0/52
  • 2408:8409:185c:f000:0:0:0:0/52
  • 2408:8409:185d:0:0:0:0:0/52
  • 2408:8409:185d:1000:0:0:0:0/52
  • 2408:8409:185d:2000:0:0:0:0/52
  • 2408:8409:185d:3000:0:0:0:0/52
  • 2408:8409:185d:4000:0:0:0:0/52
  • 2408:8409:185d:5000:0:0:0:0/52
  • 2408:8409:185d:6000:0:0:0:0/52
  • 2408:8409:185d:7000:0:0:0:0/52
  • 2408:8409:185d:8000:0:0:0:0/52
  • 2408:8409:185d:9000:0:0:0:0/52
  • 2408:8409:185d:a000:0:0:0:0/52
  • 2408:8409:185d:b000:0:0:0:0/52
  • 2408:8409:185d:c000:0:0:0:0/52
  • 2408:8409:185d:d000:0:0:0:0/52
  • 2408:8409:185d:e000:0:0:0:0/52
  • 2408:8409:185d:f000:0:0:0:0/52
  • 2408:8409:185e:0:0:0:0:0/52
  • 2408:8409:185e:1000:0:0:0:0/52
  • 2408:8409:185e:2000:0:0:0:0/52
  • 2408:8409:185e:3000:0:0:0:0/52
  • 2408:8409:185e:4000:0:0:0:0/52
  • 2408:8409:185e:5000:0:0:0:0/52
  • 2408:8409:185e:6000:0:0:0:0/52
  • 2408:8409:185e:7000:0:0:0:0/52
  • 2408:8409:185e:8000:0:0:0:0/52
  • 2408:8409:185e:9000:0:0:0:0/52
  • 2408:8409:185e:a000:0:0:0:0/52
  • 2408:8409:185e:b000:0:0:0:0/52
  • 2408:8409:185e:c000:0:0:0:0/52
  • 2408:8409:185e:d000:0:0:0:0/52
  • 2408:8409:185e:e000:0:0:0:0/52
  • 2408:8409:185e:f000:0:0:0:0/52
  • 2408:8409:185f:0:0:0:0:0/52
  • 2408:8409:185f:1000:0:0:0:0/52
  • 2408:8409:185f:2000:0:0:0:0/52
  • 2408:8409:185f:3000:0:0:0:0/52
  • 2408:8409:185f:4000:0:0:0:0/52
  • 2408:8409:185f:5000:0:0:0:0/52
  • 2408:8409:185f:6000:0:0:0:0/52
  • 2408:8409:185f:7000:0:0:0:0/52
  • 2408:8409:185f:8000:0:0:0:0/52
  • 2408:8409:185f:9000:0:0:0:0/52
  • 2408:8409:185f:a000:0:0:0:0/52
  • 2408:8409:185f:b000:0:0:0:0/52
  • 2408:8409:185f:c000:0:0:0:0/52
  • 2408:8409:185f:d000:0:0:0:0/52
  • 2408:8409:185f:e000:0:0:0:0/52
  • 2408:8409:185f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up