Summary

Country
CN China
Domain chinaunicom.com
Size 38,685,626,227,668,134,000,000,000
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: 2408:840d:f00::/43
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:39:43Z
source: APNIC



CIDR IP address subranges within 2408:840d:f00::/43 subnet

  • 2408:840d:f00:0:0:0:0:0/51
  • 2408:840d:f00:2000:0:0:0:0/51
  • 2408:840d:f00:4000:0:0:0:0/51
  • 2408:840d:f00:6000:0:0:0:0/51
  • 2408:840d:f00:8000:0:0:0:0/51
  • 2408:840d:f00:a000:0:0:0:0/51
  • 2408:840d:f00:c000:0:0:0:0/51
  • 2408:840d:f00:e000:0:0:0:0/51
  • 2408:840d:f01:0:0:0:0:0/51
  • 2408:840d:f01:2000:0:0:0:0/51
  • 2408:840d:f01:4000:0:0:0:0/51
  • 2408:840d:f01:6000:0:0:0:0/51
  • 2408:840d:f01:8000:0:0:0:0/51
  • 2408:840d:f01:a000:0:0:0:0/51
  • 2408:840d:f01:c000:0:0:0:0/51
  • 2408:840d:f01:e000:0:0:0:0/51
  • 2408:840d:f02:0:0:0:0:0/51
  • 2408:840d:f02:2000:0:0:0:0/51
  • 2408:840d:f02:4000:0:0:0:0/51
  • 2408:840d:f02:6000:0:0:0:0/51
  • 2408:840d:f02:8000:0:0:0:0/51
  • 2408:840d:f02:a000:0:0:0:0/51
  • 2408:840d:f02:c000:0:0:0:0/51
  • 2408:840d:f02:e000:0:0:0:0/51
  • 2408:840d:f03:0:0:0:0:0/51
  • 2408:840d:f03:2000:0:0:0:0/51
  • 2408:840d:f03:4000:0:0:0:0/51
  • 2408:840d:f03:6000:0:0:0:0/51
  • 2408:840d:f03:8000:0:0:0:0/51
  • 2408:840d:f03:a000:0:0:0:0/51
  • 2408:840d:f03:c000:0:0:0:0/51
  • 2408:840d:f03:e000:0:0:0:0/51
  • 2408:840d:f04:0:0:0:0:0/51
  • 2408:840d:f04:2000:0:0:0:0/51
  • 2408:840d:f04:4000:0:0:0:0/51
  • 2408:840d:f04:6000:0:0:0:0/51
  • 2408:840d:f04:8000:0:0:0:0/51
  • 2408:840d:f04:a000:0:0:0:0/51
  • 2408:840d:f04:c000:0:0:0:0/51
  • 2408:840d:f04:e000:0:0:0:0/51
  • 2408:840d:f05:0:0:0:0:0/51
  • 2408:840d:f05:2000:0:0:0:0/51
  • 2408:840d:f05:4000:0:0:0:0/51
  • 2408:840d:f05:6000:0:0:0:0/51
  • 2408:840d:f05:8000:0:0:0:0/51
  • 2408:840d:f05:a000:0:0:0:0/51
  • 2408:840d:f05:c000:0:0:0:0/51
  • 2408:840d:f05:e000:0:0:0:0/51
  • 2408:840d:f06:0:0:0:0:0/51
  • 2408:840d:f06:2000:0:0:0:0/51
  • 2408:840d:f06:4000:0:0:0:0/51
  • 2408:840d:f06:6000:0:0:0:0/51
  • 2408:840d:f06:8000:0:0:0:0/51
  • 2408:840d:f06:a000:0:0:0:0/51
  • 2408:840d:f06:c000:0:0:0:0/51
  • 2408:840d:f06:e000:0:0:0:0/51
  • 2408:840d:f07:0:0:0:0:0/51
  • 2408:840d:f07:2000:0:0:0:0/51
  • 2408:840d:f07:4000:0:0:0:0/51
  • 2408:840d:f07:6000:0:0:0:0/51
  • 2408:840d:f07:8000:0:0:0:0/51
  • 2408:840d:f07:a000:0:0:0:0/51
  • 2408:840d:f07:c000:0:0:0:0/51
  • 2408:840d:f07:e000:0:0:0:0/51
  • 2408:840d:f08:0:0:0:0:0/51
  • 2408:840d:f08:2000:0:0:0:0/51
  • 2408:840d:f08:4000:0:0:0:0/51
  • 2408:840d:f08:6000:0:0:0:0/51
  • 2408:840d:f08:8000:0:0:0:0/51
  • 2408:840d:f08:a000:0:0:0:0/51
  • 2408:840d:f08:c000:0:0:0:0/51
  • 2408:840d:f08:e000:0:0:0:0/51
  • 2408:840d:f09:0:0:0:0:0/51
  • 2408:840d:f09:2000:0:0:0:0/51
  • 2408:840d:f09:4000:0:0:0:0/51
  • 2408:840d:f09:6000:0:0:0:0/51
  • 2408:840d:f09:8000:0:0:0:0/51
  • 2408:840d:f09:a000:0:0:0:0/51
  • 2408:840d:f09:c000:0:0:0:0/51
  • 2408:840d:f09:e000:0:0:0:0/51
  • 2408:840d:f0a:0:0:0:0:0/51
  • 2408:840d:f0a:2000:0:0:0:0/51
  • 2408:840d:f0a:4000:0:0:0:0/51
  • 2408:840d:f0a:6000:0:0:0:0/51
  • 2408:840d:f0a:8000:0:0:0:0/51
  • 2408:840d:f0a:a000:0:0:0:0/51
  • 2408:840d:f0a:c000:0:0:0:0/51
  • 2408:840d:f0a:e000:0:0:0:0/51
  • 2408:840d:f0b:0:0:0:0:0/51
  • 2408:840d:f0b:2000:0:0:0:0/51
  • 2408:840d:f0b:4000:0:0:0:0/51
  • 2408:840d:f0b:6000:0:0:0:0/51
  • 2408:840d:f0b:8000:0:0:0:0/51
  • 2408:840d:f0b:a000:0:0:0:0/51
  • 2408:840d:f0b:c000:0:0:0:0/51
  • 2408:840d:f0b:e000:0:0:0:0/51
  • 2408:840d:f0c:0:0:0:0:0/51
  • 2408:840d:f0c:2000:0:0:0:0/51
  • 2408:840d:f0c:4000:0:0:0:0/51
  • 2408:840d:f0c:6000:0:0:0:0/51
  • 2408:840d:f0c:8000:0:0:0:0/51
  • 2408:840d:f0c:a000:0:0:0:0/51
  • 2408:840d:f0c:c000:0:0:0:0/51
  • 2408:840d:f0c:e000:0:0:0:0/51
  • 2408:840d:f0d:0:0:0:0:0/51
  • 2408:840d:f0d:2000:0:0:0:0/51
  • 2408:840d:f0d:4000:0:0:0:0/51
  • 2408:840d:f0d:6000:0:0:0:0/51
  • 2408:840d:f0d:8000:0:0:0:0/51
  • 2408:840d:f0d:a000:0:0:0:0/51
  • 2408:840d:f0d:c000:0:0:0:0/51
  • 2408:840d:f0d:e000:0:0:0:0/51
  • 2408:840d:f0e:0:0:0:0:0/51
  • 2408:840d:f0e:2000:0:0:0:0/51
  • 2408:840d:f0e:4000:0:0:0:0/51
  • 2408:840d:f0e:6000:0:0:0:0/51
  • 2408:840d:f0e:8000:0:0:0:0/51
  • 2408:840d:f0e:a000:0:0:0:0/51
  • 2408:840d:f0e:c000:0:0:0:0/51
  • 2408:840d:f0e:e000:0:0:0:0/51
  • 2408:840d:f0f:0:0:0:0:0/51
  • 2408:840d:f0f:2000:0:0:0:0/51
  • 2408:840d:f0f:4000:0:0:0:0/51
  • 2408:840d:f0f:6000:0:0:0:0/51
  • 2408:840d:f0f:8000:0:0:0:0/51
  • 2408:840d:f0f:a000:0:0:0:0/51
  • 2408:840d:f0f:c000:0:0:0:0/51
  • 2408:840d:f0f:e000:0:0:0:0/51
  • 2408:840d:f10:0:0:0:0:0/51
  • 2408:840d:f10:2000:0:0:0:0/51
  • 2408:840d:f10:4000:0:0:0:0/51
  • 2408:840d:f10:6000:0:0:0:0/51
  • 2408:840d:f10:8000:0:0:0:0/51
  • 2408:840d:f10:a000:0:0:0:0/51
  • 2408:840d:f10:c000:0:0:0:0/51
  • 2408:840d:f10:e000:0:0:0:0/51
  • 2408:840d:f11:0:0:0:0:0/51
  • 2408:840d:f11:2000:0:0:0:0/51
  • 2408:840d:f11:4000:0:0:0:0/51
  • 2408:840d:f11:6000:0:0:0:0/51
  • 2408:840d:f11:8000:0:0:0:0/51
  • 2408:840d:f11:a000:0:0:0:0/51
  • 2408:840d:f11:c000:0:0:0:0/51
  • 2408:840d:f11:e000:0:0:0:0/51
  • 2408:840d:f12:0:0:0:0:0/51
  • 2408:840d:f12:2000:0:0:0:0/51
  • 2408:840d:f12:4000:0:0:0:0/51
  • 2408:840d:f12:6000:0:0:0:0/51
  • 2408:840d:f12:8000:0:0:0:0/51
  • 2408:840d:f12:a000:0:0:0:0/51
  • 2408:840d:f12:c000:0:0:0:0/51
  • 2408:840d:f12:e000:0:0:0:0/51
  • 2408:840d:f13:0:0:0:0:0/51
  • 2408:840d:f13:2000:0:0:0:0/51
  • 2408:840d:f13:4000:0:0:0:0/51
  • 2408:840d:f13:6000:0:0:0:0/51
  • 2408:840d:f13:8000:0:0:0:0/51
  • 2408:840d:f13:a000:0:0:0:0/51
  • 2408:840d:f13:c000:0:0:0:0/51
  • 2408:840d:f13:e000:0:0:0:0/51
  • 2408:840d:f14:0:0:0:0:0/51
  • 2408:840d:f14:2000:0:0:0:0/51
  • 2408:840d:f14:4000:0:0:0:0/51
  • 2408:840d:f14:6000:0:0:0:0/51
  • 2408:840d:f14:8000:0:0:0:0/51
  • 2408:840d:f14:a000:0:0:0:0/51
  • 2408:840d:f14:c000:0:0:0:0/51
  • 2408:840d:f14:e000:0:0:0:0/51
  • 2408:840d:f15:0:0:0:0:0/51
  • 2408:840d:f15:2000:0:0:0:0/51
  • 2408:840d:f15:4000:0:0:0:0/51
  • 2408:840d:f15:6000:0:0:0:0/51
  • 2408:840d:f15:8000:0:0:0:0/51
  • 2408:840d:f15:a000:0:0:0:0/51
  • 2408:840d:f15:c000:0:0:0:0/51
  • 2408:840d:f15:e000:0:0:0:0/51
  • 2408:840d:f16:0:0:0:0:0/51
  • 2408:840d:f16:2000:0:0:0:0/51
  • 2408:840d:f16:4000:0:0:0:0/51
  • 2408:840d:f16:6000:0:0:0:0/51
  • 2408:840d:f16:8000:0:0:0:0/51
  • 2408:840d:f16:a000:0:0:0:0/51
  • 2408:840d:f16:c000:0:0:0:0/51
  • 2408:840d:f16:e000:0:0:0:0/51
  • 2408:840d:f17:0:0:0:0:0/51
  • 2408:840d:f17:2000:0:0:0:0/51
  • 2408:840d:f17:4000:0:0:0:0/51
  • 2408:840d:f17:6000:0:0:0:0/51
  • 2408:840d:f17:8000:0:0:0:0/51
  • 2408:840d:f17:a000:0:0:0:0/51
  • 2408:840d:f17:c000:0:0:0:0/51
  • 2408:840d:f17:e000:0:0:0:0/51
  • 2408:840d:f18:0:0:0:0:0/51
  • 2408:840d:f18:2000:0:0:0:0/51
  • 2408:840d:f18:4000:0:0:0:0/51
  • 2408:840d:f18:6000:0:0:0:0/51
  • 2408:840d:f18:8000:0:0:0:0/51
  • 2408:840d:f18:a000:0:0:0:0/51
  • 2408:840d:f18:c000:0:0:0:0/51
  • 2408:840d:f18:e000:0:0:0:0/51
  • 2408:840d:f19:0:0:0:0:0/51
  • 2408:840d:f19:2000:0:0:0:0/51
  • 2408:840d:f19:4000:0:0:0:0/51
  • 2408:840d:f19:6000:0:0:0:0/51
  • 2408:840d:f19:8000:0:0:0:0/51
  • 2408:840d:f19:a000:0:0:0:0/51
  • 2408:840d:f19:c000:0:0:0:0/51
  • 2408:840d:f19:e000:0:0:0:0/51
  • 2408:840d:f1a:0:0:0:0:0/51
  • 2408:840d:f1a:2000:0:0:0:0/51
  • 2408:840d:f1a:4000:0:0:0:0/51
  • 2408:840d:f1a:6000:0:0:0:0/51
  • 2408:840d:f1a:8000:0:0:0:0/51
  • 2408:840d:f1a:a000:0:0:0:0/51
  • 2408:840d:f1a:c000:0:0:0:0/51
  • 2408:840d:f1a:e000:0:0:0:0/51
  • 2408:840d:f1b:0:0:0:0:0/51
  • 2408:840d:f1b:2000:0:0:0:0/51
  • 2408:840d:f1b:4000:0:0:0:0/51
  • 2408:840d:f1b:6000:0:0:0:0/51
  • 2408:840d:f1b:8000:0:0:0:0/51
  • 2408:840d:f1b:a000:0:0:0:0/51
  • 2408:840d:f1b:c000:0:0:0:0/51
  • 2408:840d:f1b:e000:0:0:0:0/51
  • 2408:840d:f1c:0:0:0:0:0/51
  • 2408:840d:f1c:2000:0:0:0:0/51
  • 2408:840d:f1c:4000:0:0:0:0/51
  • 2408:840d:f1c:6000:0:0:0:0/51
  • 2408:840d:f1c:8000:0:0:0:0/51
  • 2408:840d:f1c:a000:0:0:0:0/51
  • 2408:840d:f1c:c000:0:0:0:0/51
  • 2408:840d:f1c:e000:0:0:0:0/51
  • 2408:840d:f1d:0:0:0:0:0/51
  • 2408:840d:f1d:2000:0:0:0:0/51
  • 2408:840d:f1d:4000:0:0:0:0/51
  • 2408:840d:f1d:6000:0:0:0:0/51
  • 2408:840d:f1d:8000:0:0:0:0/51
  • 2408:840d:f1d:a000:0:0:0:0/51
  • 2408:840d:f1d:c000:0:0:0:0/51
  • 2408:840d:f1d:e000:0:0:0:0/51
  • 2408:840d:f1e:0:0:0:0:0/51
  • 2408:840d:f1e:2000:0:0:0:0/51
  • 2408:840d:f1e:4000:0:0:0:0/51
  • 2408:840d:f1e:6000:0:0:0:0/51
  • 2408:840d:f1e:8000:0:0:0:0/51
  • 2408:840d:f1e:a000:0:0:0:0/51
  • 2408:840d:f1e:c000:0:0:0:0/51
  • 2408:840d:f1e:e000:0:0:0:0/51
  • 2408:840d:f1f:0:0:0:0:0/51
  • 2408:840d:f1f:2000:0:0:0:0/51
  • 2408:840d:f1f:4000:0:0:0:0/51
  • 2408:840d:f1f:6000:0:0:0:0/51
  • 2408:840d:f1f:8000:0:0:0:0/51
  • 2408:840d:f1f:a000:0:0:0:0/51
  • 2408:840d:f1f:c000:0:0:0:0/51
  • 2408:840d:f1f:e000:0:0:0:0/51

Get started with 100,000 free lookups: sign up