Summary

Country
CN China
Domain chinaunicom.com
Size 19,342,813,113,834,067,000,000,000
Registry APNIC
Network Name CU-CN

Whois

[whois.apnic.net]



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 2023-11-22
mnt-by: MAINT-CNCGROUP
last-modified: 2023-11-22T07:54:46Z
source: APNIC

role: ABUSE CUCN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
country: ZZ
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 2023-11-22
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-11-22T07:55:43Z
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:a640::/42
origin: AS17622
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T03:05:37Z
source: APNIC



CIDR IP address subranges within 2408:8957:a660::/44 subnet

  • 2408:8957:a660:0:0:0:0:0/52
  • 2408:8957:a660:1000:0:0:0:0/52
  • 2408:8957:a660:2000:0:0:0:0/52
  • 2408:8957:a660:3000:0:0:0:0/52
  • 2408:8957:a660:4000:0:0:0:0/52
  • 2408:8957:a660:5000:0:0:0:0/52
  • 2408:8957:a660:6000:0:0:0:0/52
  • 2408:8957:a660:7000:0:0:0:0/52
  • 2408:8957:a660:8000:0:0:0:0/52
  • 2408:8957:a660:9000:0:0:0:0/52
  • 2408:8957:a660:a000:0:0:0:0/52
  • 2408:8957:a660:b000:0:0:0:0/52
  • 2408:8957:a660:c000:0:0:0:0/52
  • 2408:8957:a660:d000:0:0:0:0/52
  • 2408:8957:a660:e000:0:0:0:0/52
  • 2408:8957:a660:f000:0:0:0:0/52
  • 2408:8957:a661:0:0:0:0:0/52
  • 2408:8957:a661:1000:0:0:0:0/52
  • 2408:8957:a661:2000:0:0:0:0/52
  • 2408:8957:a661:3000:0:0:0:0/52
  • 2408:8957:a661:4000:0:0:0:0/52
  • 2408:8957:a661:5000:0:0:0:0/52
  • 2408:8957:a661:6000:0:0:0:0/52
  • 2408:8957:a661:7000:0:0:0:0/52
  • 2408:8957:a661:8000:0:0:0:0/52
  • 2408:8957:a661:9000:0:0:0:0/52
  • 2408:8957:a661:a000:0:0:0:0/52
  • 2408:8957:a661:b000:0:0:0:0/52
  • 2408:8957:a661:c000:0:0:0:0/52
  • 2408:8957:a661:d000:0:0:0:0/52
  • 2408:8957:a661:e000:0:0:0:0/52
  • 2408:8957:a661:f000:0:0:0:0/52
  • 2408:8957:a662:0:0:0:0:0/52
  • 2408:8957:a662:1000:0:0:0:0/52
  • 2408:8957:a662:2000:0:0:0:0/52
  • 2408:8957:a662:3000:0:0:0:0/52
  • 2408:8957:a662:4000:0:0:0:0/52
  • 2408:8957:a662:5000:0:0:0:0/52
  • 2408:8957:a662:6000:0:0:0:0/52
  • 2408:8957:a662:7000:0:0:0:0/52
  • 2408:8957:a662:8000:0:0:0:0/52
  • 2408:8957:a662:9000:0:0:0:0/52
  • 2408:8957:a662:a000:0:0:0:0/52
  • 2408:8957:a662:b000:0:0:0:0/52
  • 2408:8957:a662:c000:0:0:0:0/52
  • 2408:8957:a662:d000:0:0:0:0/52
  • 2408:8957:a662:e000:0:0:0:0/52
  • 2408:8957:a662:f000:0:0:0:0/52
  • 2408:8957:a663:0:0:0:0:0/52
  • 2408:8957:a663:1000:0:0:0:0/52
  • 2408:8957:a663:2000:0:0:0:0/52
  • 2408:8957:a663:3000:0:0:0:0/52
  • 2408:8957:a663:4000:0:0:0:0/52
  • 2408:8957:a663:5000:0:0:0:0/52
  • 2408:8957:a663:6000:0:0:0:0/52
  • 2408:8957:a663:7000:0:0:0:0/52
  • 2408:8957:a663:8000:0:0:0:0/52
  • 2408:8957:a663:9000:0:0:0:0/52
  • 2408:8957:a663:a000:0:0:0:0/52
  • 2408:8957:a663:b000:0:0:0:0/52
  • 2408:8957:a663:c000:0:0:0:0/52
  • 2408:8957:a663:d000:0:0:0:0/52
  • 2408:8957:a663:e000:0:0:0:0/52
  • 2408:8957:a663:f000:0:0:0:0/52
  • 2408:8957:a664:0:0:0:0:0/52
  • 2408:8957:a664:1000:0:0:0:0/52
  • 2408:8957:a664:2000:0:0:0:0/52
  • 2408:8957:a664:3000:0:0:0:0/52
  • 2408:8957:a664:4000:0:0:0:0/52
  • 2408:8957:a664:5000:0:0:0:0/52
  • 2408:8957:a664:6000:0:0:0:0/52
  • 2408:8957:a664:7000:0:0:0:0/52
  • 2408:8957:a664:8000:0:0:0:0/52
  • 2408:8957:a664:9000:0:0:0:0/52
  • 2408:8957:a664:a000:0:0:0:0/52
  • 2408:8957:a664:b000:0:0:0:0/52
  • 2408:8957:a664:c000:0:0:0:0/52
  • 2408:8957:a664:d000:0:0:0:0/52
  • 2408:8957:a664:e000:0:0:0:0/52
  • 2408:8957:a664:f000:0:0:0:0/52
  • 2408:8957:a665:0:0:0:0:0/52
  • 2408:8957:a665:1000:0:0:0:0/52
  • 2408:8957:a665:2000:0:0:0:0/52
  • 2408:8957:a665:3000:0:0:0:0/52
  • 2408:8957:a665:4000:0:0:0:0/52
  • 2408:8957:a665:5000:0:0:0:0/52
  • 2408:8957:a665:6000:0:0:0:0/52
  • 2408:8957:a665:7000:0:0:0:0/52
  • 2408:8957:a665:8000:0:0:0:0/52
  • 2408:8957:a665:9000:0:0:0:0/52
  • 2408:8957:a665:a000:0:0:0:0/52
  • 2408:8957:a665:b000:0:0:0:0/52
  • 2408:8957:a665:c000:0:0:0:0/52
  • 2408:8957:a665:d000:0:0:0:0/52
  • 2408:8957:a665:e000:0:0:0:0/52
  • 2408:8957:a665:f000:0:0:0:0/52
  • 2408:8957:a666:0:0:0:0:0/52
  • 2408:8957:a666:1000:0:0:0:0/52
  • 2408:8957:a666:2000:0:0:0:0/52
  • 2408:8957:a666:3000:0:0:0:0/52
  • 2408:8957:a666:4000:0:0:0:0/52
  • 2408:8957:a666:5000:0:0:0:0/52
  • 2408:8957:a666:6000:0:0:0:0/52
  • 2408:8957:a666:7000:0:0:0:0/52
  • 2408:8957:a666:8000:0:0:0:0/52
  • 2408:8957:a666:9000:0:0:0:0/52
  • 2408:8957:a666:a000:0:0:0:0/52
  • 2408:8957:a666:b000:0:0:0:0/52
  • 2408:8957:a666:c000:0:0:0:0/52
  • 2408:8957:a666:d000:0:0:0:0/52
  • 2408:8957:a666:e000:0:0:0:0/52
  • 2408:8957:a666:f000:0:0:0:0/52
  • 2408:8957:a667:0:0:0:0:0/52
  • 2408:8957:a667:1000:0:0:0:0/52
  • 2408:8957:a667:2000:0:0:0:0/52
  • 2408:8957:a667:3000:0:0:0:0/52
  • 2408:8957:a667:4000:0:0:0:0/52
  • 2408:8957:a667:5000:0:0:0:0/52
  • 2408:8957:a667:6000:0:0:0:0/52
  • 2408:8957:a667:7000:0:0:0:0/52
  • 2408:8957:a667:8000:0:0:0:0/52
  • 2408:8957:a667:9000:0:0:0:0/52
  • 2408:8957:a667:a000:0:0:0:0/52
  • 2408:8957:a667:b000:0:0:0:0/52
  • 2408:8957:a667:c000:0:0:0:0/52
  • 2408:8957:a667:d000:0:0:0:0/52
  • 2408:8957:a667:e000:0:0:0:0/52
  • 2408:8957:a667:f000:0:0:0:0/52
  • 2408:8957:a668:0:0:0:0:0/52
  • 2408:8957:a668:1000:0:0:0:0/52
  • 2408:8957:a668:2000:0:0:0:0/52
  • 2408:8957:a668:3000:0:0:0:0/52
  • 2408:8957:a668:4000:0:0:0:0/52
  • 2408:8957:a668:5000:0:0:0:0/52
  • 2408:8957:a668:6000:0:0:0:0/52
  • 2408:8957:a668:7000:0:0:0:0/52
  • 2408:8957:a668:8000:0:0:0:0/52
  • 2408:8957:a668:9000:0:0:0:0/52
  • 2408:8957:a668:a000:0:0:0:0/52
  • 2408:8957:a668:b000:0:0:0:0/52
  • 2408:8957:a668:c000:0:0:0:0/52
  • 2408:8957:a668:d000:0:0:0:0/52
  • 2408:8957:a668:e000:0:0:0:0/52
  • 2408:8957:a668:f000:0:0:0:0/52
  • 2408:8957:a669:0:0:0:0:0/52
  • 2408:8957:a669:1000:0:0:0:0/52
  • 2408:8957:a669:2000:0:0:0:0/52
  • 2408:8957:a669:3000:0:0:0:0/52
  • 2408:8957:a669:4000:0:0:0:0/52
  • 2408:8957:a669:5000:0:0:0:0/52
  • 2408:8957:a669:6000:0:0:0:0/52
  • 2408:8957:a669:7000:0:0:0:0/52
  • 2408:8957:a669:8000:0:0:0:0/52
  • 2408:8957:a669:9000:0:0:0:0/52
  • 2408:8957:a669:a000:0:0:0:0/52
  • 2408:8957:a669:b000:0:0:0:0/52
  • 2408:8957:a669:c000:0:0:0:0/52
  • 2408:8957:a669:d000:0:0:0:0/52
  • 2408:8957:a669:e000:0:0:0:0/52
  • 2408:8957:a669:f000:0:0:0:0/52
  • 2408:8957:a66a:0:0:0:0:0/52
  • 2408:8957:a66a:1000:0:0:0:0/52
  • 2408:8957:a66a:2000:0:0:0:0/52
  • 2408:8957:a66a:3000:0:0:0:0/52
  • 2408:8957:a66a:4000:0:0:0:0/52
  • 2408:8957:a66a:5000:0:0:0:0/52
  • 2408:8957:a66a:6000:0:0:0:0/52
  • 2408:8957:a66a:7000:0:0:0:0/52
  • 2408:8957:a66a:8000:0:0:0:0/52
  • 2408:8957:a66a:9000:0:0:0:0/52
  • 2408:8957:a66a:a000:0:0:0:0/52
  • 2408:8957:a66a:b000:0:0:0:0/52
  • 2408:8957:a66a:c000:0:0:0:0/52
  • 2408:8957:a66a:d000:0:0:0:0/52
  • 2408:8957:a66a:e000:0:0:0:0/52
  • 2408:8957:a66a:f000:0:0:0:0/52
  • 2408:8957:a66b:0:0:0:0:0/52
  • 2408:8957:a66b:1000:0:0:0:0/52
  • 2408:8957:a66b:2000:0:0:0:0/52
  • 2408:8957:a66b:3000:0:0:0:0/52
  • 2408:8957:a66b:4000:0:0:0:0/52
  • 2408:8957:a66b:5000:0:0:0:0/52
  • 2408:8957:a66b:6000:0:0:0:0/52
  • 2408:8957:a66b:7000:0:0:0:0/52
  • 2408:8957:a66b:8000:0:0:0:0/52
  • 2408:8957:a66b:9000:0:0:0:0/52
  • 2408:8957:a66b:a000:0:0:0:0/52
  • 2408:8957:a66b:b000:0:0:0:0/52
  • 2408:8957:a66b:c000:0:0:0:0/52
  • 2408:8957:a66b:d000:0:0:0:0/52
  • 2408:8957:a66b:e000:0:0:0:0/52
  • 2408:8957:a66b:f000:0:0:0:0/52
  • 2408:8957:a66c:0:0:0:0:0/52
  • 2408:8957:a66c:1000:0:0:0:0/52
  • 2408:8957:a66c:2000:0:0:0:0/52
  • 2408:8957:a66c:3000:0:0:0:0/52
  • 2408:8957:a66c:4000:0:0:0:0/52
  • 2408:8957:a66c:5000:0:0:0:0/52
  • 2408:8957:a66c:6000:0:0:0:0/52
  • 2408:8957:a66c:7000:0:0:0:0/52
  • 2408:8957:a66c:8000:0:0:0:0/52
  • 2408:8957:a66c:9000:0:0:0:0/52
  • 2408:8957:a66c:a000:0:0:0:0/52
  • 2408:8957:a66c:b000:0:0:0:0/52
  • 2408:8957:a66c:c000:0:0:0:0/52
  • 2408:8957:a66c:d000:0:0:0:0/52
  • 2408:8957:a66c:e000:0:0:0:0/52
  • 2408:8957:a66c:f000:0:0:0:0/52
  • 2408:8957:a66d:0:0:0:0:0/52
  • 2408:8957:a66d:1000:0:0:0:0/52
  • 2408:8957:a66d:2000:0:0:0:0/52
  • 2408:8957:a66d:3000:0:0:0:0/52
  • 2408:8957:a66d:4000:0:0:0:0/52
  • 2408:8957:a66d:5000:0:0:0:0/52
  • 2408:8957:a66d:6000:0:0:0:0/52
  • 2408:8957:a66d:7000:0:0:0:0/52
  • 2408:8957:a66d:8000:0:0:0:0/52
  • 2408:8957:a66d:9000:0:0:0:0/52
  • 2408:8957:a66d:a000:0:0:0:0/52
  • 2408:8957:a66d:b000:0:0:0:0/52
  • 2408:8957:a66d:c000:0:0:0:0/52
  • 2408:8957:a66d:d000:0:0:0:0/52
  • 2408:8957:a66d:e000:0:0:0:0/52
  • 2408:8957:a66d:f000:0:0:0:0/52
  • 2408:8957:a66e:0:0:0:0:0/52
  • 2408:8957:a66e:1000:0:0:0:0/52
  • 2408:8957:a66e:2000:0:0:0:0/52
  • 2408:8957:a66e:3000:0:0:0:0/52
  • 2408:8957:a66e:4000:0:0:0:0/52
  • 2408:8957:a66e:5000:0:0:0:0/52
  • 2408:8957:a66e:6000:0:0:0:0/52
  • 2408:8957:a66e:7000:0:0:0:0/52
  • 2408:8957:a66e:8000:0:0:0:0/52
  • 2408:8957:a66e:9000:0:0:0:0/52
  • 2408:8957:a66e:a000:0:0:0:0/52
  • 2408:8957:a66e:b000:0:0:0:0/52
  • 2408:8957:a66e:c000:0:0:0:0/52
  • 2408:8957:a66e:d000:0:0:0:0/52
  • 2408:8957:a66e:e000:0:0:0:0/52
  • 2408:8957:a66e:f000:0:0:0:0/52
  • 2408:8957:a66f:0:0:0:0:0/52
  • 2408:8957:a66f:1000:0:0:0:0/52
  • 2408:8957:a66f:2000:0:0:0:0/52
  • 2408:8957:a66f:3000:0:0:0:0/52
  • 2408:8957:a66f:4000:0:0:0:0/52
  • 2408:8957:a66f:5000:0:0:0:0/52
  • 2408:8957:a66f:6000:0:0:0:0/52
  • 2408:8957:a66f:7000:0:0:0:0/52
  • 2408:8957:a66f:8000:0:0:0:0/52
  • 2408:8957:a66f:9000:0:0:0:0/52
  • 2408:8957:a66f:a000:0:0:0:0/52
  • 2408:8957:a66f:b000:0:0:0:0/52
  • 2408:8957:a66f:c000:0:0:0:0/52
  • 2408:8957:a66f:d000:0:0:0:0/52
  • 2408:8957:a66f:e000:0:0:0:0/52
  • 2408:8957:a66f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up