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: 2408:8957:b800::/44
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T03:12:18Z
source: APNIC


CIDR IP address subranges within 2408:8957:b800::/44 subnet

  • 2408:8957:b800:0:0:0:0:0/52
  • 2408:8957:b800:1000:0:0:0:0/52
  • 2408:8957:b800:2000:0:0:0:0/52
  • 2408:8957:b800:3000:0:0:0:0/52
  • 2408:8957:b800:4000:0:0:0:0/52
  • 2408:8957:b800:5000:0:0:0:0/52
  • 2408:8957:b800:6000:0:0:0:0/52
  • 2408:8957:b800:7000:0:0:0:0/52
  • 2408:8957:b800:8000:0:0:0:0/52
  • 2408:8957:b800:9000:0:0:0:0/52
  • 2408:8957:b800:a000:0:0:0:0/52
  • 2408:8957:b800:b000:0:0:0:0/52
  • 2408:8957:b800:c000:0:0:0:0/52
  • 2408:8957:b800:d000:0:0:0:0/52
  • 2408:8957:b800:e000:0:0:0:0/52
  • 2408:8957:b800:f000:0:0:0:0/52
  • 2408:8957:b801:0:0:0:0:0/52
  • 2408:8957:b801:1000:0:0:0:0/52
  • 2408:8957:b801:2000:0:0:0:0/52
  • 2408:8957:b801:3000:0:0:0:0/52
  • 2408:8957:b801:4000:0:0:0:0/52
  • 2408:8957:b801:5000:0:0:0:0/52
  • 2408:8957:b801:6000:0:0:0:0/52
  • 2408:8957:b801:7000:0:0:0:0/52
  • 2408:8957:b801:8000:0:0:0:0/52
  • 2408:8957:b801:9000:0:0:0:0/52
  • 2408:8957:b801:a000:0:0:0:0/52
  • 2408:8957:b801:b000:0:0:0:0/52
  • 2408:8957:b801:c000:0:0:0:0/52
  • 2408:8957:b801:d000:0:0:0:0/52
  • 2408:8957:b801:e000:0:0:0:0/52
  • 2408:8957:b801:f000:0:0:0:0/52
  • 2408:8957:b802:0:0:0:0:0/52
  • 2408:8957:b802:1000:0:0:0:0/52
  • 2408:8957:b802:2000:0:0:0:0/52
  • 2408:8957:b802:3000:0:0:0:0/52
  • 2408:8957:b802:4000:0:0:0:0/52
  • 2408:8957:b802:5000:0:0:0:0/52
  • 2408:8957:b802:6000:0:0:0:0/52
  • 2408:8957:b802:7000:0:0:0:0/52
  • 2408:8957:b802:8000:0:0:0:0/52
  • 2408:8957:b802:9000:0:0:0:0/52
  • 2408:8957:b802:a000:0:0:0:0/52
  • 2408:8957:b802:b000:0:0:0:0/52
  • 2408:8957:b802:c000:0:0:0:0/52
  • 2408:8957:b802:d000:0:0:0:0/52
  • 2408:8957:b802:e000:0:0:0:0/52
  • 2408:8957:b802:f000:0:0:0:0/52
  • 2408:8957:b803:0:0:0:0:0/52
  • 2408:8957:b803:1000:0:0:0:0/52
  • 2408:8957:b803:2000:0:0:0:0/52
  • 2408:8957:b803:3000:0:0:0:0/52
  • 2408:8957:b803:4000:0:0:0:0/52
  • 2408:8957:b803:5000:0:0:0:0/52
  • 2408:8957:b803:6000:0:0:0:0/52
  • 2408:8957:b803:7000:0:0:0:0/52
  • 2408:8957:b803:8000:0:0:0:0/52
  • 2408:8957:b803:9000:0:0:0:0/52
  • 2408:8957:b803:a000:0:0:0:0/52
  • 2408:8957:b803:b000:0:0:0:0/52
  • 2408:8957:b803:c000:0:0:0:0/52
  • 2408:8957:b803:d000:0:0:0:0/52
  • 2408:8957:b803:e000:0:0:0:0/52
  • 2408:8957:b803:f000:0:0:0:0/52
  • 2408:8957:b804:0:0:0:0:0/52
  • 2408:8957:b804:1000:0:0:0:0/52
  • 2408:8957:b804:2000:0:0:0:0/52
  • 2408:8957:b804:3000:0:0:0:0/52
  • 2408:8957:b804:4000:0:0:0:0/52
  • 2408:8957:b804:5000:0:0:0:0/52
  • 2408:8957:b804:6000:0:0:0:0/52
  • 2408:8957:b804:7000:0:0:0:0/52
  • 2408:8957:b804:8000:0:0:0:0/52
  • 2408:8957:b804:9000:0:0:0:0/52
  • 2408:8957:b804:a000:0:0:0:0/52
  • 2408:8957:b804:b000:0:0:0:0/52
  • 2408:8957:b804:c000:0:0:0:0/52
  • 2408:8957:b804:d000:0:0:0:0/52
  • 2408:8957:b804:e000:0:0:0:0/52
  • 2408:8957:b804:f000:0:0:0:0/52
  • 2408:8957:b805:0:0:0:0:0/52
  • 2408:8957:b805:1000:0:0:0:0/52
  • 2408:8957:b805:2000:0:0:0:0/52
  • 2408:8957:b805:3000:0:0:0:0/52
  • 2408:8957:b805:4000:0:0:0:0/52
  • 2408:8957:b805:5000:0:0:0:0/52
  • 2408:8957:b805:6000:0:0:0:0/52
  • 2408:8957:b805:7000:0:0:0:0/52
  • 2408:8957:b805:8000:0:0:0:0/52
  • 2408:8957:b805:9000:0:0:0:0/52
  • 2408:8957:b805:a000:0:0:0:0/52
  • 2408:8957:b805:b000:0:0:0:0/52
  • 2408:8957:b805:c000:0:0:0:0/52
  • 2408:8957:b805:d000:0:0:0:0/52
  • 2408:8957:b805:e000:0:0:0:0/52
  • 2408:8957:b805:f000:0:0:0:0/52
  • 2408:8957:b806:0:0:0:0:0/52
  • 2408:8957:b806:1000:0:0:0:0/52
  • 2408:8957:b806:2000:0:0:0:0/52
  • 2408:8957:b806:3000:0:0:0:0/52
  • 2408:8957:b806:4000:0:0:0:0/52
  • 2408:8957:b806:5000:0:0:0:0/52
  • 2408:8957:b806:6000:0:0:0:0/52
  • 2408:8957:b806:7000:0:0:0:0/52
  • 2408:8957:b806:8000:0:0:0:0/52
  • 2408:8957:b806:9000:0:0:0:0/52
  • 2408:8957:b806:a000:0:0:0:0/52
  • 2408:8957:b806:b000:0:0:0:0/52
  • 2408:8957:b806:c000:0:0:0:0/52
  • 2408:8957:b806:d000:0:0:0:0/52
  • 2408:8957:b806:e000:0:0:0:0/52
  • 2408:8957:b806:f000:0:0:0:0/52
  • 2408:8957:b807:0:0:0:0:0/52
  • 2408:8957:b807:1000:0:0:0:0/52
  • 2408:8957:b807:2000:0:0:0:0/52
  • 2408:8957:b807:3000:0:0:0:0/52
  • 2408:8957:b807:4000:0:0:0:0/52
  • 2408:8957:b807:5000:0:0:0:0/52
  • 2408:8957:b807:6000:0:0:0:0/52
  • 2408:8957:b807:7000:0:0:0:0/52
  • 2408:8957:b807:8000:0:0:0:0/52
  • 2408:8957:b807:9000:0:0:0:0/52
  • 2408:8957:b807:a000:0:0:0:0/52
  • 2408:8957:b807:b000:0:0:0:0/52
  • 2408:8957:b807:c000:0:0:0:0/52
  • 2408:8957:b807:d000:0:0:0:0/52
  • 2408:8957:b807:e000:0:0:0:0/52
  • 2408:8957:b807:f000:0:0:0:0/52
  • 2408:8957:b808:0:0:0:0:0/52
  • 2408:8957:b808:1000:0:0:0:0/52
  • 2408:8957:b808:2000:0:0:0:0/52
  • 2408:8957:b808:3000:0:0:0:0/52
  • 2408:8957:b808:4000:0:0:0:0/52
  • 2408:8957:b808:5000:0:0:0:0/52
  • 2408:8957:b808:6000:0:0:0:0/52
  • 2408:8957:b808:7000:0:0:0:0/52
  • 2408:8957:b808:8000:0:0:0:0/52
  • 2408:8957:b808:9000:0:0:0:0/52
  • 2408:8957:b808:a000:0:0:0:0/52
  • 2408:8957:b808:b000:0:0:0:0/52
  • 2408:8957:b808:c000:0:0:0:0/52
  • 2408:8957:b808:d000:0:0:0:0/52
  • 2408:8957:b808:e000:0:0:0:0/52
  • 2408:8957:b808:f000:0:0:0:0/52
  • 2408:8957:b809:0:0:0:0:0/52
  • 2408:8957:b809:1000:0:0:0:0/52
  • 2408:8957:b809:2000:0:0:0:0/52
  • 2408:8957:b809:3000:0:0:0:0/52
  • 2408:8957:b809:4000:0:0:0:0/52
  • 2408:8957:b809:5000:0:0:0:0/52
  • 2408:8957:b809:6000:0:0:0:0/52
  • 2408:8957:b809:7000:0:0:0:0/52
  • 2408:8957:b809:8000:0:0:0:0/52
  • 2408:8957:b809:9000:0:0:0:0/52
  • 2408:8957:b809:a000:0:0:0:0/52
  • 2408:8957:b809:b000:0:0:0:0/52
  • 2408:8957:b809:c000:0:0:0:0/52
  • 2408:8957:b809:d000:0:0:0:0/52
  • 2408:8957:b809:e000:0:0:0:0/52
  • 2408:8957:b809:f000:0:0:0:0/52
  • 2408:8957:b80a:0:0:0:0:0/52
  • 2408:8957:b80a:1000:0:0:0:0/52
  • 2408:8957:b80a:2000:0:0:0:0/52
  • 2408:8957:b80a:3000:0:0:0:0/52
  • 2408:8957:b80a:4000:0:0:0:0/52
  • 2408:8957:b80a:5000:0:0:0:0/52
  • 2408:8957:b80a:6000:0:0:0:0/52
  • 2408:8957:b80a:7000:0:0:0:0/52
  • 2408:8957:b80a:8000:0:0:0:0/52
  • 2408:8957:b80a:9000:0:0:0:0/52
  • 2408:8957:b80a:a000:0:0:0:0/52
  • 2408:8957:b80a:b000:0:0:0:0/52
  • 2408:8957:b80a:c000:0:0:0:0/52
  • 2408:8957:b80a:d000:0:0:0:0/52
  • 2408:8957:b80a:e000:0:0:0:0/52
  • 2408:8957:b80a:f000:0:0:0:0/52
  • 2408:8957:b80b:0:0:0:0:0/52
  • 2408:8957:b80b:1000:0:0:0:0/52
  • 2408:8957:b80b:2000:0:0:0:0/52
  • 2408:8957:b80b:3000:0:0:0:0/52
  • 2408:8957:b80b:4000:0:0:0:0/52
  • 2408:8957:b80b:5000:0:0:0:0/52
  • 2408:8957:b80b:6000:0:0:0:0/52
  • 2408:8957:b80b:7000:0:0:0:0/52
  • 2408:8957:b80b:8000:0:0:0:0/52
  • 2408:8957:b80b:9000:0:0:0:0/52
  • 2408:8957:b80b:a000:0:0:0:0/52
  • 2408:8957:b80b:b000:0:0:0:0/52
  • 2408:8957:b80b:c000:0:0:0:0/52
  • 2408:8957:b80b:d000:0:0:0:0/52
  • 2408:8957:b80b:e000:0:0:0:0/52
  • 2408:8957:b80b:f000:0:0:0:0/52
  • 2408:8957:b80c:0:0:0:0:0/52
  • 2408:8957:b80c:1000:0:0:0:0/52
  • 2408:8957:b80c:2000:0:0:0:0/52
  • 2408:8957:b80c:3000:0:0:0:0/52
  • 2408:8957:b80c:4000:0:0:0:0/52
  • 2408:8957:b80c:5000:0:0:0:0/52
  • 2408:8957:b80c:6000:0:0:0:0/52
  • 2408:8957:b80c:7000:0:0:0:0/52
  • 2408:8957:b80c:8000:0:0:0:0/52
  • 2408:8957:b80c:9000:0:0:0:0/52
  • 2408:8957:b80c:a000:0:0:0:0/52
  • 2408:8957:b80c:b000:0:0:0:0/52
  • 2408:8957:b80c:c000:0:0:0:0/52
  • 2408:8957:b80c:d000:0:0:0:0/52
  • 2408:8957:b80c:e000:0:0:0:0/52
  • 2408:8957:b80c:f000:0:0:0:0/52
  • 2408:8957:b80d:0:0:0:0:0/52
  • 2408:8957:b80d:1000:0:0:0:0/52
  • 2408:8957:b80d:2000:0:0:0:0/52
  • 2408:8957:b80d:3000:0:0:0:0/52
  • 2408:8957:b80d:4000:0:0:0:0/52
  • 2408:8957:b80d:5000:0:0:0:0/52
  • 2408:8957:b80d:6000:0:0:0:0/52
  • 2408:8957:b80d:7000:0:0:0:0/52
  • 2408:8957:b80d:8000:0:0:0:0/52
  • 2408:8957:b80d:9000:0:0:0:0/52
  • 2408:8957:b80d:a000:0:0:0:0/52
  • 2408:8957:b80d:b000:0:0:0:0/52
  • 2408:8957:b80d:c000:0:0:0:0/52
  • 2408:8957:b80d:d000:0:0:0:0/52
  • 2408:8957:b80d:e000:0:0:0:0/52
  • 2408:8957:b80d:f000:0:0:0:0/52
  • 2408:8957:b80e:0:0:0:0:0/52
  • 2408:8957:b80e:1000:0:0:0:0/52
  • 2408:8957:b80e:2000:0:0:0:0/52
  • 2408:8957:b80e:3000:0:0:0:0/52
  • 2408:8957:b80e:4000:0:0:0:0/52
  • 2408:8957:b80e:5000:0:0:0:0/52
  • 2408:8957:b80e:6000:0:0:0:0/52
  • 2408:8957:b80e:7000:0:0:0:0/52
  • 2408:8957:b80e:8000:0:0:0:0/52
  • 2408:8957:b80e:9000:0:0:0:0/52
  • 2408:8957:b80e:a000:0:0:0:0/52
  • 2408:8957:b80e:b000:0:0:0:0/52
  • 2408:8957:b80e:c000:0:0:0:0/52
  • 2408:8957:b80e:d000:0:0:0:0/52
  • 2408:8957:b80e:e000:0:0:0:0/52
  • 2408:8957:b80e:f000:0:0:0:0/52
  • 2408:8957:b80f:0:0:0:0:0/52
  • 2408:8957:b80f:1000:0:0:0:0/52
  • 2408:8957:b80f:2000:0:0:0:0/52
  • 2408:8957:b80f:3000:0:0:0:0/52
  • 2408:8957:b80f:4000:0:0:0:0/52
  • 2408:8957:b80f:5000:0:0:0:0/52
  • 2408:8957:b80f:6000:0:0:0:0/52
  • 2408:8957:b80f:7000:0:0:0:0/52
  • 2408:8957:b80f:8000:0:0:0:0/52
  • 2408:8957:b80f:9000:0:0:0:0/52
  • 2408:8957:b80f:a000:0:0:0:0/52
  • 2408:8957:b80f:b000:0:0:0:0/52
  • 2408:8957:b80f:c000:0:0:0:0/52
  • 2408:8957:b80f:d000:0:0:0:0/52
  • 2408:8957:b80f:e000:0:0:0:0/52
  • 2408:8957:b80f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up