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: 2408:8456:5630::/44
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T13:11:05Z
source: APNIC


CIDR IP address subranges within 2408:8456:5630::/44 subnet

  • 2408:8456:5630:0:0:0:0:0/52
  • 2408:8456:5630:1000:0:0:0:0/52
  • 2408:8456:5630:2000:0:0:0:0/52
  • 2408:8456:5630:3000:0:0:0:0/52
  • 2408:8456:5630:4000:0:0:0:0/52
  • 2408:8456:5630:5000:0:0:0:0/52
  • 2408:8456:5630:6000:0:0:0:0/52
  • 2408:8456:5630:7000:0:0:0:0/52
  • 2408:8456:5630:8000:0:0:0:0/52
  • 2408:8456:5630:9000:0:0:0:0/52
  • 2408:8456:5630:a000:0:0:0:0/52
  • 2408:8456:5630:b000:0:0:0:0/52
  • 2408:8456:5630:c000:0:0:0:0/52
  • 2408:8456:5630:d000:0:0:0:0/52
  • 2408:8456:5630:e000:0:0:0:0/52
  • 2408:8456:5630:f000:0:0:0:0/52
  • 2408:8456:5631:0:0:0:0:0/52
  • 2408:8456:5631:1000:0:0:0:0/52
  • 2408:8456:5631:2000:0:0:0:0/52
  • 2408:8456:5631:3000:0:0:0:0/52
  • 2408:8456:5631:4000:0:0:0:0/52
  • 2408:8456:5631:5000:0:0:0:0/52
  • 2408:8456:5631:6000:0:0:0:0/52
  • 2408:8456:5631:7000:0:0:0:0/52
  • 2408:8456:5631:8000:0:0:0:0/52
  • 2408:8456:5631:9000:0:0:0:0/52
  • 2408:8456:5631:a000:0:0:0:0/52
  • 2408:8456:5631:b000:0:0:0:0/52
  • 2408:8456:5631:c000:0:0:0:0/52
  • 2408:8456:5631:d000:0:0:0:0/52
  • 2408:8456:5631:e000:0:0:0:0/52
  • 2408:8456:5631:f000:0:0:0:0/52
  • 2408:8456:5632:0:0:0:0:0/52
  • 2408:8456:5632:1000:0:0:0:0/52
  • 2408:8456:5632:2000:0:0:0:0/52
  • 2408:8456:5632:3000:0:0:0:0/52
  • 2408:8456:5632:4000:0:0:0:0/52
  • 2408:8456:5632:5000:0:0:0:0/52
  • 2408:8456:5632:6000:0:0:0:0/52
  • 2408:8456:5632:7000:0:0:0:0/52
  • 2408:8456:5632:8000:0:0:0:0/52
  • 2408:8456:5632:9000:0:0:0:0/52
  • 2408:8456:5632:a000:0:0:0:0/52
  • 2408:8456:5632:b000:0:0:0:0/52
  • 2408:8456:5632:c000:0:0:0:0/52
  • 2408:8456:5632:d000:0:0:0:0/52
  • 2408:8456:5632:e000:0:0:0:0/52
  • 2408:8456:5632:f000:0:0:0:0/52
  • 2408:8456:5633:0:0:0:0:0/52
  • 2408:8456:5633:1000:0:0:0:0/52
  • 2408:8456:5633:2000:0:0:0:0/52
  • 2408:8456:5633:3000:0:0:0:0/52
  • 2408:8456:5633:4000:0:0:0:0/52
  • 2408:8456:5633:5000:0:0:0:0/52
  • 2408:8456:5633:6000:0:0:0:0/52
  • 2408:8456:5633:7000:0:0:0:0/52
  • 2408:8456:5633:8000:0:0:0:0/52
  • 2408:8456:5633:9000:0:0:0:0/52
  • 2408:8456:5633:a000:0:0:0:0/52
  • 2408:8456:5633:b000:0:0:0:0/52
  • 2408:8456:5633:c000:0:0:0:0/52
  • 2408:8456:5633:d000:0:0:0:0/52
  • 2408:8456:5633:e000:0:0:0:0/52
  • 2408:8456:5633:f000:0:0:0:0/52
  • 2408:8456:5634:0:0:0:0:0/52
  • 2408:8456:5634:1000:0:0:0:0/52
  • 2408:8456:5634:2000:0:0:0:0/52
  • 2408:8456:5634:3000:0:0:0:0/52
  • 2408:8456:5634:4000:0:0:0:0/52
  • 2408:8456:5634:5000:0:0:0:0/52
  • 2408:8456:5634:6000:0:0:0:0/52
  • 2408:8456:5634:7000:0:0:0:0/52
  • 2408:8456:5634:8000:0:0:0:0/52
  • 2408:8456:5634:9000:0:0:0:0/52
  • 2408:8456:5634:a000:0:0:0:0/52
  • 2408:8456:5634:b000:0:0:0:0/52
  • 2408:8456:5634:c000:0:0:0:0/52
  • 2408:8456:5634:d000:0:0:0:0/52
  • 2408:8456:5634:e000:0:0:0:0/52
  • 2408:8456:5634:f000:0:0:0:0/52
  • 2408:8456:5635:0:0:0:0:0/52
  • 2408:8456:5635:1000:0:0:0:0/52
  • 2408:8456:5635:2000:0:0:0:0/52
  • 2408:8456:5635:3000:0:0:0:0/52
  • 2408:8456:5635:4000:0:0:0:0/52
  • 2408:8456:5635:5000:0:0:0:0/52
  • 2408:8456:5635:6000:0:0:0:0/52
  • 2408:8456:5635:7000:0:0:0:0/52
  • 2408:8456:5635:8000:0:0:0:0/52
  • 2408:8456:5635:9000:0:0:0:0/52
  • 2408:8456:5635:a000:0:0:0:0/52
  • 2408:8456:5635:b000:0:0:0:0/52
  • 2408:8456:5635:c000:0:0:0:0/52
  • 2408:8456:5635:d000:0:0:0:0/52
  • 2408:8456:5635:e000:0:0:0:0/52
  • 2408:8456:5635:f000:0:0:0:0/52
  • 2408:8456:5636:0:0:0:0:0/52
  • 2408:8456:5636:1000:0:0:0:0/52
  • 2408:8456:5636:2000:0:0:0:0/52
  • 2408:8456:5636:3000:0:0:0:0/52
  • 2408:8456:5636:4000:0:0:0:0/52
  • 2408:8456:5636:5000:0:0:0:0/52
  • 2408:8456:5636:6000:0:0:0:0/52
  • 2408:8456:5636:7000:0:0:0:0/52
  • 2408:8456:5636:8000:0:0:0:0/52
  • 2408:8456:5636:9000:0:0:0:0/52
  • 2408:8456:5636:a000:0:0:0:0/52
  • 2408:8456:5636:b000:0:0:0:0/52
  • 2408:8456:5636:c000:0:0:0:0/52
  • 2408:8456:5636:d000:0:0:0:0/52
  • 2408:8456:5636:e000:0:0:0:0/52
  • 2408:8456:5636:f000:0:0:0:0/52
  • 2408:8456:5637:0:0:0:0:0/52
  • 2408:8456:5637:1000:0:0:0:0/52
  • 2408:8456:5637:2000:0:0:0:0/52
  • 2408:8456:5637:3000:0:0:0:0/52
  • 2408:8456:5637:4000:0:0:0:0/52
  • 2408:8456:5637:5000:0:0:0:0/52
  • 2408:8456:5637:6000:0:0:0:0/52
  • 2408:8456:5637:7000:0:0:0:0/52
  • 2408:8456:5637:8000:0:0:0:0/52
  • 2408:8456:5637:9000:0:0:0:0/52
  • 2408:8456:5637:a000:0:0:0:0/52
  • 2408:8456:5637:b000:0:0:0:0/52
  • 2408:8456:5637:c000:0:0:0:0/52
  • 2408:8456:5637:d000:0:0:0:0/52
  • 2408:8456:5637:e000:0:0:0:0/52
  • 2408:8456:5637:f000:0:0:0:0/52
  • 2408:8456:5638:0:0:0:0:0/52
  • 2408:8456:5638:1000:0:0:0:0/52
  • 2408:8456:5638:2000:0:0:0:0/52
  • 2408:8456:5638:3000:0:0:0:0/52
  • 2408:8456:5638:4000:0:0:0:0/52
  • 2408:8456:5638:5000:0:0:0:0/52
  • 2408:8456:5638:6000:0:0:0:0/52
  • 2408:8456:5638:7000:0:0:0:0/52
  • 2408:8456:5638:8000:0:0:0:0/52
  • 2408:8456:5638:9000:0:0:0:0/52
  • 2408:8456:5638:a000:0:0:0:0/52
  • 2408:8456:5638:b000:0:0:0:0/52
  • 2408:8456:5638:c000:0:0:0:0/52
  • 2408:8456:5638:d000:0:0:0:0/52
  • 2408:8456:5638:e000:0:0:0:0/52
  • 2408:8456:5638:f000:0:0:0:0/52
  • 2408:8456:5639:0:0:0:0:0/52
  • 2408:8456:5639:1000:0:0:0:0/52
  • 2408:8456:5639:2000:0:0:0:0/52
  • 2408:8456:5639:3000:0:0:0:0/52
  • 2408:8456:5639:4000:0:0:0:0/52
  • 2408:8456:5639:5000:0:0:0:0/52
  • 2408:8456:5639:6000:0:0:0:0/52
  • 2408:8456:5639:7000:0:0:0:0/52
  • 2408:8456:5639:8000:0:0:0:0/52
  • 2408:8456:5639:9000:0:0:0:0/52
  • 2408:8456:5639:a000:0:0:0:0/52
  • 2408:8456:5639:b000:0:0:0:0/52
  • 2408:8456:5639:c000:0:0:0:0/52
  • 2408:8456:5639:d000:0:0:0:0/52
  • 2408:8456:5639:e000:0:0:0:0/52
  • 2408:8456:5639:f000:0:0:0:0/52
  • 2408:8456:563a:0:0:0:0:0/52
  • 2408:8456:563a:1000:0:0:0:0/52
  • 2408:8456:563a:2000:0:0:0:0/52
  • 2408:8456:563a:3000:0:0:0:0/52
  • 2408:8456:563a:4000:0:0:0:0/52
  • 2408:8456:563a:5000:0:0:0:0/52
  • 2408:8456:563a:6000:0:0:0:0/52
  • 2408:8456:563a:7000:0:0:0:0/52
  • 2408:8456:563a:8000:0:0:0:0/52
  • 2408:8456:563a:9000:0:0:0:0/52
  • 2408:8456:563a:a000:0:0:0:0/52
  • 2408:8456:563a:b000:0:0:0:0/52
  • 2408:8456:563a:c000:0:0:0:0/52
  • 2408:8456:563a:d000:0:0:0:0/52
  • 2408:8456:563a:e000:0:0:0:0/52
  • 2408:8456:563a:f000:0:0:0:0/52
  • 2408:8456:563b:0:0:0:0:0/52
  • 2408:8456:563b:1000:0:0:0:0/52
  • 2408:8456:563b:2000:0:0:0:0/52
  • 2408:8456:563b:3000:0:0:0:0/52
  • 2408:8456:563b:4000:0:0:0:0/52
  • 2408:8456:563b:5000:0:0:0:0/52
  • 2408:8456:563b:6000:0:0:0:0/52
  • 2408:8456:563b:7000:0:0:0:0/52
  • 2408:8456:563b:8000:0:0:0:0/52
  • 2408:8456:563b:9000:0:0:0:0/52
  • 2408:8456:563b:a000:0:0:0:0/52
  • 2408:8456:563b:b000:0:0:0:0/52
  • 2408:8456:563b:c000:0:0:0:0/52
  • 2408:8456:563b:d000:0:0:0:0/52
  • 2408:8456:563b:e000:0:0:0:0/52
  • 2408:8456:563b:f000:0:0:0:0/52
  • 2408:8456:563c:0:0:0:0:0/52
  • 2408:8456:563c:1000:0:0:0:0/52
  • 2408:8456:563c:2000:0:0:0:0/52
  • 2408:8456:563c:3000:0:0:0:0/52
  • 2408:8456:563c:4000:0:0:0:0/52
  • 2408:8456:563c:5000:0:0:0:0/52
  • 2408:8456:563c:6000:0:0:0:0/52
  • 2408:8456:563c:7000:0:0:0:0/52
  • 2408:8456:563c:8000:0:0:0:0/52
  • 2408:8456:563c:9000:0:0:0:0/52
  • 2408:8456:563c:a000:0:0:0:0/52
  • 2408:8456:563c:b000:0:0:0:0/52
  • 2408:8456:563c:c000:0:0:0:0/52
  • 2408:8456:563c:d000:0:0:0:0/52
  • 2408:8456:563c:e000:0:0:0:0/52
  • 2408:8456:563c:f000:0:0:0:0/52
  • 2408:8456:563d:0:0:0:0:0/52
  • 2408:8456:563d:1000:0:0:0:0/52
  • 2408:8456:563d:2000:0:0:0:0/52
  • 2408:8456:563d:3000:0:0:0:0/52
  • 2408:8456:563d:4000:0:0:0:0/52
  • 2408:8456:563d:5000:0:0:0:0/52
  • 2408:8456:563d:6000:0:0:0:0/52
  • 2408:8456:563d:7000:0:0:0:0/52
  • 2408:8456:563d:8000:0:0:0:0/52
  • 2408:8456:563d:9000:0:0:0:0/52
  • 2408:8456:563d:a000:0:0:0:0/52
  • 2408:8456:563d:b000:0:0:0:0/52
  • 2408:8456:563d:c000:0:0:0:0/52
  • 2408:8456:563d:d000:0:0:0:0/52
  • 2408:8456:563d:e000:0:0:0:0/52
  • 2408:8456:563d:f000:0:0:0:0/52
  • 2408:8456:563e:0:0:0:0:0/52
  • 2408:8456:563e:1000:0:0:0:0/52
  • 2408:8456:563e:2000:0:0:0:0/52
  • 2408:8456:563e:3000:0:0:0:0/52
  • 2408:8456:563e:4000:0:0:0:0/52
  • 2408:8456:563e:5000:0:0:0:0/52
  • 2408:8456:563e:6000:0:0:0:0/52
  • 2408:8456:563e:7000:0:0:0:0/52
  • 2408:8456:563e:8000:0:0:0:0/52
  • 2408:8456:563e:9000:0:0:0:0/52
  • 2408:8456:563e:a000:0:0:0:0/52
  • 2408:8456:563e:b000:0:0:0:0/52
  • 2408:8456:563e:c000:0:0:0:0/52
  • 2408:8456:563e:d000:0:0:0:0/52
  • 2408:8456:563e:e000:0:0:0:0/52
  • 2408:8456:563e:f000:0:0:0:0/52
  • 2408:8456:563f:0:0:0:0:0/52
  • 2408:8456:563f:1000:0:0:0:0/52
  • 2408:8456:563f:2000:0:0:0:0/52
  • 2408:8456:563f:3000:0:0:0:0/52
  • 2408:8456:563f:4000:0:0:0:0/52
  • 2408:8456:563f:5000:0:0:0:0/52
  • 2408:8456:563f:6000:0:0:0:0/52
  • 2408:8456:563f:7000:0:0:0:0/52
  • 2408:8456:563f:8000:0:0:0:0/52
  • 2408:8456:563f:9000:0:0:0:0/52
  • 2408:8456:563f:a000:0:0:0:0/52
  • 2408:8456:563f:b000:0:0:0:0/52
  • 2408:8456:563f:c000:0:0:0:0/52
  • 2408:8456:563f:d000:0:0:0:0/52
  • 2408:8456:563f:e000:0:0:0:0/52
  • 2408:8456:563f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up