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: 2408:8956:4640::/44
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T02:38:01Z
source: APNIC


CIDR IP address subranges within 2408:8956:4640::/44 subnet

  • 2408:8956:4640:0:0:0:0:0/52
  • 2408:8956:4640:1000:0:0:0:0/52
  • 2408:8956:4640:2000:0:0:0:0/52
  • 2408:8956:4640:3000:0:0:0:0/52
  • 2408:8956:4640:4000:0:0:0:0/52
  • 2408:8956:4640:5000:0:0:0:0/52
  • 2408:8956:4640:6000:0:0:0:0/52
  • 2408:8956:4640:7000:0:0:0:0/52
  • 2408:8956:4640:8000:0:0:0:0/52
  • 2408:8956:4640:9000:0:0:0:0/52
  • 2408:8956:4640:a000:0:0:0:0/52
  • 2408:8956:4640:b000:0:0:0:0/52
  • 2408:8956:4640:c000:0:0:0:0/52
  • 2408:8956:4640:d000:0:0:0:0/52
  • 2408:8956:4640:e000:0:0:0:0/52
  • 2408:8956:4640:f000:0:0:0:0/52
  • 2408:8956:4641:0:0:0:0:0/52
  • 2408:8956:4641:1000:0:0:0:0/52
  • 2408:8956:4641:2000:0:0:0:0/52
  • 2408:8956:4641:3000:0:0:0:0/52
  • 2408:8956:4641:4000:0:0:0:0/52
  • 2408:8956:4641:5000:0:0:0:0/52
  • 2408:8956:4641:6000:0:0:0:0/52
  • 2408:8956:4641:7000:0:0:0:0/52
  • 2408:8956:4641:8000:0:0:0:0/52
  • 2408:8956:4641:9000:0:0:0:0/52
  • 2408:8956:4641:a000:0:0:0:0/52
  • 2408:8956:4641:b000:0:0:0:0/52
  • 2408:8956:4641:c000:0:0:0:0/52
  • 2408:8956:4641:d000:0:0:0:0/52
  • 2408:8956:4641:e000:0:0:0:0/52
  • 2408:8956:4641:f000:0:0:0:0/52
  • 2408:8956:4642:0:0:0:0:0/52
  • 2408:8956:4642:1000:0:0:0:0/52
  • 2408:8956:4642:2000:0:0:0:0/52
  • 2408:8956:4642:3000:0:0:0:0/52
  • 2408:8956:4642:4000:0:0:0:0/52
  • 2408:8956:4642:5000:0:0:0:0/52
  • 2408:8956:4642:6000:0:0:0:0/52
  • 2408:8956:4642:7000:0:0:0:0/52
  • 2408:8956:4642:8000:0:0:0:0/52
  • 2408:8956:4642:9000:0:0:0:0/52
  • 2408:8956:4642:a000:0:0:0:0/52
  • 2408:8956:4642:b000:0:0:0:0/52
  • 2408:8956:4642:c000:0:0:0:0/52
  • 2408:8956:4642:d000:0:0:0:0/52
  • 2408:8956:4642:e000:0:0:0:0/52
  • 2408:8956:4642:f000:0:0:0:0/52
  • 2408:8956:4643:0:0:0:0:0/52
  • 2408:8956:4643:1000:0:0:0:0/52
  • 2408:8956:4643:2000:0:0:0:0/52
  • 2408:8956:4643:3000:0:0:0:0/52
  • 2408:8956:4643:4000:0:0:0:0/52
  • 2408:8956:4643:5000:0:0:0:0/52
  • 2408:8956:4643:6000:0:0:0:0/52
  • 2408:8956:4643:7000:0:0:0:0/52
  • 2408:8956:4643:8000:0:0:0:0/52
  • 2408:8956:4643:9000:0:0:0:0/52
  • 2408:8956:4643:a000:0:0:0:0/52
  • 2408:8956:4643:b000:0:0:0:0/52
  • 2408:8956:4643:c000:0:0:0:0/52
  • 2408:8956:4643:d000:0:0:0:0/52
  • 2408:8956:4643:e000:0:0:0:0/52
  • 2408:8956:4643:f000:0:0:0:0/52
  • 2408:8956:4644:0:0:0:0:0/52
  • 2408:8956:4644:1000:0:0:0:0/52
  • 2408:8956:4644:2000:0:0:0:0/52
  • 2408:8956:4644:3000:0:0:0:0/52
  • 2408:8956:4644:4000:0:0:0:0/52
  • 2408:8956:4644:5000:0:0:0:0/52
  • 2408:8956:4644:6000:0:0:0:0/52
  • 2408:8956:4644:7000:0:0:0:0/52
  • 2408:8956:4644:8000:0:0:0:0/52
  • 2408:8956:4644:9000:0:0:0:0/52
  • 2408:8956:4644:a000:0:0:0:0/52
  • 2408:8956:4644:b000:0:0:0:0/52
  • 2408:8956:4644:c000:0:0:0:0/52
  • 2408:8956:4644:d000:0:0:0:0/52
  • 2408:8956:4644:e000:0:0:0:0/52
  • 2408:8956:4644:f000:0:0:0:0/52
  • 2408:8956:4645:0:0:0:0:0/52
  • 2408:8956:4645:1000:0:0:0:0/52
  • 2408:8956:4645:2000:0:0:0:0/52
  • 2408:8956:4645:3000:0:0:0:0/52
  • 2408:8956:4645:4000:0:0:0:0/52
  • 2408:8956:4645:5000:0:0:0:0/52
  • 2408:8956:4645:6000:0:0:0:0/52
  • 2408:8956:4645:7000:0:0:0:0/52
  • 2408:8956:4645:8000:0:0:0:0/52
  • 2408:8956:4645:9000:0:0:0:0/52
  • 2408:8956:4645:a000:0:0:0:0/52
  • 2408:8956:4645:b000:0:0:0:0/52
  • 2408:8956:4645:c000:0:0:0:0/52
  • 2408:8956:4645:d000:0:0:0:0/52
  • 2408:8956:4645:e000:0:0:0:0/52
  • 2408:8956:4645:f000:0:0:0:0/52
  • 2408:8956:4646:0:0:0:0:0/52
  • 2408:8956:4646:1000:0:0:0:0/52
  • 2408:8956:4646:2000:0:0:0:0/52
  • 2408:8956:4646:3000:0:0:0:0/52
  • 2408:8956:4646:4000:0:0:0:0/52
  • 2408:8956:4646:5000:0:0:0:0/52
  • 2408:8956:4646:6000:0:0:0:0/52
  • 2408:8956:4646:7000:0:0:0:0/52
  • 2408:8956:4646:8000:0:0:0:0/52
  • 2408:8956:4646:9000:0:0:0:0/52
  • 2408:8956:4646:a000:0:0:0:0/52
  • 2408:8956:4646:b000:0:0:0:0/52
  • 2408:8956:4646:c000:0:0:0:0/52
  • 2408:8956:4646:d000:0:0:0:0/52
  • 2408:8956:4646:e000:0:0:0:0/52
  • 2408:8956:4646:f000:0:0:0:0/52
  • 2408:8956:4647:0:0:0:0:0/52
  • 2408:8956:4647:1000:0:0:0:0/52
  • 2408:8956:4647:2000:0:0:0:0/52
  • 2408:8956:4647:3000:0:0:0:0/52
  • 2408:8956:4647:4000:0:0:0:0/52
  • 2408:8956:4647:5000:0:0:0:0/52
  • 2408:8956:4647:6000:0:0:0:0/52
  • 2408:8956:4647:7000:0:0:0:0/52
  • 2408:8956:4647:8000:0:0:0:0/52
  • 2408:8956:4647:9000:0:0:0:0/52
  • 2408:8956:4647:a000:0:0:0:0/52
  • 2408:8956:4647:b000:0:0:0:0/52
  • 2408:8956:4647:c000:0:0:0:0/52
  • 2408:8956:4647:d000:0:0:0:0/52
  • 2408:8956:4647:e000:0:0:0:0/52
  • 2408:8956:4647:f000:0:0:0:0/52
  • 2408:8956:4648:0:0:0:0:0/52
  • 2408:8956:4648:1000:0:0:0:0/52
  • 2408:8956:4648:2000:0:0:0:0/52
  • 2408:8956:4648:3000:0:0:0:0/52
  • 2408:8956:4648:4000:0:0:0:0/52
  • 2408:8956:4648:5000:0:0:0:0/52
  • 2408:8956:4648:6000:0:0:0:0/52
  • 2408:8956:4648:7000:0:0:0:0/52
  • 2408:8956:4648:8000:0:0:0:0/52
  • 2408:8956:4648:9000:0:0:0:0/52
  • 2408:8956:4648:a000:0:0:0:0/52
  • 2408:8956:4648:b000:0:0:0:0/52
  • 2408:8956:4648:c000:0:0:0:0/52
  • 2408:8956:4648:d000:0:0:0:0/52
  • 2408:8956:4648:e000:0:0:0:0/52
  • 2408:8956:4648:f000:0:0:0:0/52
  • 2408:8956:4649:0:0:0:0:0/52
  • 2408:8956:4649:1000:0:0:0:0/52
  • 2408:8956:4649:2000:0:0:0:0/52
  • 2408:8956:4649:3000:0:0:0:0/52
  • 2408:8956:4649:4000:0:0:0:0/52
  • 2408:8956:4649:5000:0:0:0:0/52
  • 2408:8956:4649:6000:0:0:0:0/52
  • 2408:8956:4649:7000:0:0:0:0/52
  • 2408:8956:4649:8000:0:0:0:0/52
  • 2408:8956:4649:9000:0:0:0:0/52
  • 2408:8956:4649:a000:0:0:0:0/52
  • 2408:8956:4649:b000:0:0:0:0/52
  • 2408:8956:4649:c000:0:0:0:0/52
  • 2408:8956:4649:d000:0:0:0:0/52
  • 2408:8956:4649:e000:0:0:0:0/52
  • 2408:8956:4649:f000:0:0:0:0/52
  • 2408:8956:464a:0:0:0:0:0/52
  • 2408:8956:464a:1000:0:0:0:0/52
  • 2408:8956:464a:2000:0:0:0:0/52
  • 2408:8956:464a:3000:0:0:0:0/52
  • 2408:8956:464a:4000:0:0:0:0/52
  • 2408:8956:464a:5000:0:0:0:0/52
  • 2408:8956:464a:6000:0:0:0:0/52
  • 2408:8956:464a:7000:0:0:0:0/52
  • 2408:8956:464a:8000:0:0:0:0/52
  • 2408:8956:464a:9000:0:0:0:0/52
  • 2408:8956:464a:a000:0:0:0:0/52
  • 2408:8956:464a:b000:0:0:0:0/52
  • 2408:8956:464a:c000:0:0:0:0/52
  • 2408:8956:464a:d000:0:0:0:0/52
  • 2408:8956:464a:e000:0:0:0:0/52
  • 2408:8956:464a:f000:0:0:0:0/52
  • 2408:8956:464b:0:0:0:0:0/52
  • 2408:8956:464b:1000:0:0:0:0/52
  • 2408:8956:464b:2000:0:0:0:0/52
  • 2408:8956:464b:3000:0:0:0:0/52
  • 2408:8956:464b:4000:0:0:0:0/52
  • 2408:8956:464b:5000:0:0:0:0/52
  • 2408:8956:464b:6000:0:0:0:0/52
  • 2408:8956:464b:7000:0:0:0:0/52
  • 2408:8956:464b:8000:0:0:0:0/52
  • 2408:8956:464b:9000:0:0:0:0/52
  • 2408:8956:464b:a000:0:0:0:0/52
  • 2408:8956:464b:b000:0:0:0:0/52
  • 2408:8956:464b:c000:0:0:0:0/52
  • 2408:8956:464b:d000:0:0:0:0/52
  • 2408:8956:464b:e000:0:0:0:0/52
  • 2408:8956:464b:f000:0:0:0:0/52
  • 2408:8956:464c:0:0:0:0:0/52
  • 2408:8956:464c:1000:0:0:0:0/52
  • 2408:8956:464c:2000:0:0:0:0/52
  • 2408:8956:464c:3000:0:0:0:0/52
  • 2408:8956:464c:4000:0:0:0:0/52
  • 2408:8956:464c:5000:0:0:0:0/52
  • 2408:8956:464c:6000:0:0:0:0/52
  • 2408:8956:464c:7000:0:0:0:0/52
  • 2408:8956:464c:8000:0:0:0:0/52
  • 2408:8956:464c:9000:0:0:0:0/52
  • 2408:8956:464c:a000:0:0:0:0/52
  • 2408:8956:464c:b000:0:0:0:0/52
  • 2408:8956:464c:c000:0:0:0:0/52
  • 2408:8956:464c:d000:0:0:0:0/52
  • 2408:8956:464c:e000:0:0:0:0/52
  • 2408:8956:464c:f000:0:0:0:0/52
  • 2408:8956:464d:0:0:0:0:0/52
  • 2408:8956:464d:1000:0:0:0:0/52
  • 2408:8956:464d:2000:0:0:0:0/52
  • 2408:8956:464d:3000:0:0:0:0/52
  • 2408:8956:464d:4000:0:0:0:0/52
  • 2408:8956:464d:5000:0:0:0:0/52
  • 2408:8956:464d:6000:0:0:0:0/52
  • 2408:8956:464d:7000:0:0:0:0/52
  • 2408:8956:464d:8000:0:0:0:0/52
  • 2408:8956:464d:9000:0:0:0:0/52
  • 2408:8956:464d:a000:0:0:0:0/52
  • 2408:8956:464d:b000:0:0:0:0/52
  • 2408:8956:464d:c000:0:0:0:0/52
  • 2408:8956:464d:d000:0:0:0:0/52
  • 2408:8956:464d:e000:0:0:0:0/52
  • 2408:8956:464d:f000:0:0:0:0/52
  • 2408:8956:464e:0:0:0:0:0/52
  • 2408:8956:464e:1000:0:0:0:0/52
  • 2408:8956:464e:2000:0:0:0:0/52
  • 2408:8956:464e:3000:0:0:0:0/52
  • 2408:8956:464e:4000:0:0:0:0/52
  • 2408:8956:464e:5000:0:0:0:0/52
  • 2408:8956:464e:6000:0:0:0:0/52
  • 2408:8956:464e:7000:0:0:0:0/52
  • 2408:8956:464e:8000:0:0:0:0/52
  • 2408:8956:464e:9000:0:0:0:0/52
  • 2408:8956:464e:a000:0:0:0:0/52
  • 2408:8956:464e:b000:0:0:0:0/52
  • 2408:8956:464e:c000:0:0:0:0/52
  • 2408:8956:464e:d000:0:0:0:0/52
  • 2408:8956:464e:e000:0:0:0:0/52
  • 2408:8956:464e:f000:0:0:0:0/52
  • 2408:8956:464f:0:0:0:0:0/52
  • 2408:8956:464f:1000:0:0:0:0/52
  • 2408:8956:464f:2000:0:0:0:0/52
  • 2408:8956:464f:3000:0:0:0:0/52
  • 2408:8956:464f:4000:0:0:0:0/52
  • 2408:8956:464f:5000:0:0:0:0/52
  • 2408:8956:464f:6000:0:0:0:0/52
  • 2408:8956:464f:7000:0:0:0:0/52
  • 2408:8956:464f:8000:0:0:0:0/52
  • 2408:8956:464f:9000:0:0:0:0/52
  • 2408:8956:464f:a000:0:0:0:0/52
  • 2408:8956:464f:b000:0:0:0:0/52
  • 2408:8956:464f:c000:0:0:0:0/52
  • 2408:8956:464f:d000:0:0:0:0/52
  • 2408:8956:464f:e000:0:0:0:0/52
  • 2408:8956:464f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up