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: 2408:8456:a810::/44
origin: AS134543
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T13:07:22Z
source: APNIC



CIDR IP address subranges within 2408:8456:a810::/44 subnet

  • 2408:8456:a810:0:0:0:0:0/52
  • 2408:8456:a810:1000:0:0:0:0/52
  • 2408:8456:a810:2000:0:0:0:0/52
  • 2408:8456:a810:3000:0:0:0:0/52
  • 2408:8456:a810:4000:0:0:0:0/52
  • 2408:8456:a810:5000:0:0:0:0/52
  • 2408:8456:a810:6000:0:0:0:0/52
  • 2408:8456:a810:7000:0:0:0:0/52
  • 2408:8456:a810:8000:0:0:0:0/52
  • 2408:8456:a810:9000:0:0:0:0/52
  • 2408:8456:a810:a000:0:0:0:0/52
  • 2408:8456:a810:b000:0:0:0:0/52
  • 2408:8456:a810:c000:0:0:0:0/52
  • 2408:8456:a810:d000:0:0:0:0/52
  • 2408:8456:a810:e000:0:0:0:0/52
  • 2408:8456:a810:f000:0:0:0:0/52
  • 2408:8456:a811:0:0:0:0:0/52
  • 2408:8456:a811:1000:0:0:0:0/52
  • 2408:8456:a811:2000:0:0:0:0/52
  • 2408:8456:a811:3000:0:0:0:0/52
  • 2408:8456:a811:4000:0:0:0:0/52
  • 2408:8456:a811:5000:0:0:0:0/52
  • 2408:8456:a811:6000:0:0:0:0/52
  • 2408:8456:a811:7000:0:0:0:0/52
  • 2408:8456:a811:8000:0:0:0:0/52
  • 2408:8456:a811:9000:0:0:0:0/52
  • 2408:8456:a811:a000:0:0:0:0/52
  • 2408:8456:a811:b000:0:0:0:0/52
  • 2408:8456:a811:c000:0:0:0:0/52
  • 2408:8456:a811:d000:0:0:0:0/52
  • 2408:8456:a811:e000:0:0:0:0/52
  • 2408:8456:a811:f000:0:0:0:0/52
  • 2408:8456:a812:0:0:0:0:0/52
  • 2408:8456:a812:1000:0:0:0:0/52
  • 2408:8456:a812:2000:0:0:0:0/52
  • 2408:8456:a812:3000:0:0:0:0/52
  • 2408:8456:a812:4000:0:0:0:0/52
  • 2408:8456:a812:5000:0:0:0:0/52
  • 2408:8456:a812:6000:0:0:0:0/52
  • 2408:8456:a812:7000:0:0:0:0/52
  • 2408:8456:a812:8000:0:0:0:0/52
  • 2408:8456:a812:9000:0:0:0:0/52
  • 2408:8456:a812:a000:0:0:0:0/52
  • 2408:8456:a812:b000:0:0:0:0/52
  • 2408:8456:a812:c000:0:0:0:0/52
  • 2408:8456:a812:d000:0:0:0:0/52
  • 2408:8456:a812:e000:0:0:0:0/52
  • 2408:8456:a812:f000:0:0:0:0/52
  • 2408:8456:a813:0:0:0:0:0/52
  • 2408:8456:a813:1000:0:0:0:0/52
  • 2408:8456:a813:2000:0:0:0:0/52
  • 2408:8456:a813:3000:0:0:0:0/52
  • 2408:8456:a813:4000:0:0:0:0/52
  • 2408:8456:a813:5000:0:0:0:0/52
  • 2408:8456:a813:6000:0:0:0:0/52
  • 2408:8456:a813:7000:0:0:0:0/52
  • 2408:8456:a813:8000:0:0:0:0/52
  • 2408:8456:a813:9000:0:0:0:0/52
  • 2408:8456:a813:a000:0:0:0:0/52
  • 2408:8456:a813:b000:0:0:0:0/52
  • 2408:8456:a813:c000:0:0:0:0/52
  • 2408:8456:a813:d000:0:0:0:0/52
  • 2408:8456:a813:e000:0:0:0:0/52
  • 2408:8456:a813:f000:0:0:0:0/52
  • 2408:8456:a814:0:0:0:0:0/52
  • 2408:8456:a814:1000:0:0:0:0/52
  • 2408:8456:a814:2000:0:0:0:0/52
  • 2408:8456:a814:3000:0:0:0:0/52
  • 2408:8456:a814:4000:0:0:0:0/52
  • 2408:8456:a814:5000:0:0:0:0/52
  • 2408:8456:a814:6000:0:0:0:0/52
  • 2408:8456:a814:7000:0:0:0:0/52
  • 2408:8456:a814:8000:0:0:0:0/52
  • 2408:8456:a814:9000:0:0:0:0/52
  • 2408:8456:a814:a000:0:0:0:0/52
  • 2408:8456:a814:b000:0:0:0:0/52
  • 2408:8456:a814:c000:0:0:0:0/52
  • 2408:8456:a814:d000:0:0:0:0/52
  • 2408:8456:a814:e000:0:0:0:0/52
  • 2408:8456:a814:f000:0:0:0:0/52
  • 2408:8456:a815:0:0:0:0:0/52
  • 2408:8456:a815:1000:0:0:0:0/52
  • 2408:8456:a815:2000:0:0:0:0/52
  • 2408:8456:a815:3000:0:0:0:0/52
  • 2408:8456:a815:4000:0:0:0:0/52
  • 2408:8456:a815:5000:0:0:0:0/52
  • 2408:8456:a815:6000:0:0:0:0/52
  • 2408:8456:a815:7000:0:0:0:0/52
  • 2408:8456:a815:8000:0:0:0:0/52
  • 2408:8456:a815:9000:0:0:0:0/52
  • 2408:8456:a815:a000:0:0:0:0/52
  • 2408:8456:a815:b000:0:0:0:0/52
  • 2408:8456:a815:c000:0:0:0:0/52
  • 2408:8456:a815:d000:0:0:0:0/52
  • 2408:8456:a815:e000:0:0:0:0/52
  • 2408:8456:a815:f000:0:0:0:0/52
  • 2408:8456:a816:0:0:0:0:0/52
  • 2408:8456:a816:1000:0:0:0:0/52
  • 2408:8456:a816:2000:0:0:0:0/52
  • 2408:8456:a816:3000:0:0:0:0/52
  • 2408:8456:a816:4000:0:0:0:0/52
  • 2408:8456:a816:5000:0:0:0:0/52
  • 2408:8456:a816:6000:0:0:0:0/52
  • 2408:8456:a816:7000:0:0:0:0/52
  • 2408:8456:a816:8000:0:0:0:0/52
  • 2408:8456:a816:9000:0:0:0:0/52
  • 2408:8456:a816:a000:0:0:0:0/52
  • 2408:8456:a816:b000:0:0:0:0/52
  • 2408:8456:a816:c000:0:0:0:0/52
  • 2408:8456:a816:d000:0:0:0:0/52
  • 2408:8456:a816:e000:0:0:0:0/52
  • 2408:8456:a816:f000:0:0:0:0/52
  • 2408:8456:a817:0:0:0:0:0/52
  • 2408:8456:a817:1000:0:0:0:0/52
  • 2408:8456:a817:2000:0:0:0:0/52
  • 2408:8456:a817:3000:0:0:0:0/52
  • 2408:8456:a817:4000:0:0:0:0/52
  • 2408:8456:a817:5000:0:0:0:0/52
  • 2408:8456:a817:6000:0:0:0:0/52
  • 2408:8456:a817:7000:0:0:0:0/52
  • 2408:8456:a817:8000:0:0:0:0/52
  • 2408:8456:a817:9000:0:0:0:0/52
  • 2408:8456:a817:a000:0:0:0:0/52
  • 2408:8456:a817:b000:0:0:0:0/52
  • 2408:8456:a817:c000:0:0:0:0/52
  • 2408:8456:a817:d000:0:0:0:0/52
  • 2408:8456:a817:e000:0:0:0:0/52
  • 2408:8456:a817:f000:0:0:0:0/52
  • 2408:8456:a818:0:0:0:0:0/52
  • 2408:8456:a818:1000:0:0:0:0/52
  • 2408:8456:a818:2000:0:0:0:0/52
  • 2408:8456:a818:3000:0:0:0:0/52
  • 2408:8456:a818:4000:0:0:0:0/52
  • 2408:8456:a818:5000:0:0:0:0/52
  • 2408:8456:a818:6000:0:0:0:0/52
  • 2408:8456:a818:7000:0:0:0:0/52
  • 2408:8456:a818:8000:0:0:0:0/52
  • 2408:8456:a818:9000:0:0:0:0/52
  • 2408:8456:a818:a000:0:0:0:0/52
  • 2408:8456:a818:b000:0:0:0:0/52
  • 2408:8456:a818:c000:0:0:0:0/52
  • 2408:8456:a818:d000:0:0:0:0/52
  • 2408:8456:a818:e000:0:0:0:0/52
  • 2408:8456:a818:f000:0:0:0:0/52
  • 2408:8456:a819:0:0:0:0:0/52
  • 2408:8456:a819:1000:0:0:0:0/52
  • 2408:8456:a819:2000:0:0:0:0/52
  • 2408:8456:a819:3000:0:0:0:0/52
  • 2408:8456:a819:4000:0:0:0:0/52
  • 2408:8456:a819:5000:0:0:0:0/52
  • 2408:8456:a819:6000:0:0:0:0/52
  • 2408:8456:a819:7000:0:0:0:0/52
  • 2408:8456:a819:8000:0:0:0:0/52
  • 2408:8456:a819:9000:0:0:0:0/52
  • 2408:8456:a819:a000:0:0:0:0/52
  • 2408:8456:a819:b000:0:0:0:0/52
  • 2408:8456:a819:c000:0:0:0:0/52
  • 2408:8456:a819:d000:0:0:0:0/52
  • 2408:8456:a819:e000:0:0:0:0/52
  • 2408:8456:a819:f000:0:0:0:0/52
  • 2408:8456:a81a:0:0:0:0:0/52
  • 2408:8456:a81a:1000:0:0:0:0/52
  • 2408:8456:a81a:2000:0:0:0:0/52
  • 2408:8456:a81a:3000:0:0:0:0/52
  • 2408:8456:a81a:4000:0:0:0:0/52
  • 2408:8456:a81a:5000:0:0:0:0/52
  • 2408:8456:a81a:6000:0:0:0:0/52
  • 2408:8456:a81a:7000:0:0:0:0/52
  • 2408:8456:a81a:8000:0:0:0:0/52
  • 2408:8456:a81a:9000:0:0:0:0/52
  • 2408:8456:a81a:a000:0:0:0:0/52
  • 2408:8456:a81a:b000:0:0:0:0/52
  • 2408:8456:a81a:c000:0:0:0:0/52
  • 2408:8456:a81a:d000:0:0:0:0/52
  • 2408:8456:a81a:e000:0:0:0:0/52
  • 2408:8456:a81a:f000:0:0:0:0/52
  • 2408:8456:a81b:0:0:0:0:0/52
  • 2408:8456:a81b:1000:0:0:0:0/52
  • 2408:8456:a81b:2000:0:0:0:0/52
  • 2408:8456:a81b:3000:0:0:0:0/52
  • 2408:8456:a81b:4000:0:0:0:0/52
  • 2408:8456:a81b:5000:0:0:0:0/52
  • 2408:8456:a81b:6000:0:0:0:0/52
  • 2408:8456:a81b:7000:0:0:0:0/52
  • 2408:8456:a81b:8000:0:0:0:0/52
  • 2408:8456:a81b:9000:0:0:0:0/52
  • 2408:8456:a81b:a000:0:0:0:0/52
  • 2408:8456:a81b:b000:0:0:0:0/52
  • 2408:8456:a81b:c000:0:0:0:0/52
  • 2408:8456:a81b:d000:0:0:0:0/52
  • 2408:8456:a81b:e000:0:0:0:0/52
  • 2408:8456:a81b:f000:0:0:0:0/52
  • 2408:8456:a81c:0:0:0:0:0/52
  • 2408:8456:a81c:1000:0:0:0:0/52
  • 2408:8456:a81c:2000:0:0:0:0/52
  • 2408:8456:a81c:3000:0:0:0:0/52
  • 2408:8456:a81c:4000:0:0:0:0/52
  • 2408:8456:a81c:5000:0:0:0:0/52
  • 2408:8456:a81c:6000:0:0:0:0/52
  • 2408:8456:a81c:7000:0:0:0:0/52
  • 2408:8456:a81c:8000:0:0:0:0/52
  • 2408:8456:a81c:9000:0:0:0:0/52
  • 2408:8456:a81c:a000:0:0:0:0/52
  • 2408:8456:a81c:b000:0:0:0:0/52
  • 2408:8456:a81c:c000:0:0:0:0/52
  • 2408:8456:a81c:d000:0:0:0:0/52
  • 2408:8456:a81c:e000:0:0:0:0/52
  • 2408:8456:a81c:f000:0:0:0:0/52
  • 2408:8456:a81d:0:0:0:0:0/52
  • 2408:8456:a81d:1000:0:0:0:0/52
  • 2408:8456:a81d:2000:0:0:0:0/52
  • 2408:8456:a81d:3000:0:0:0:0/52
  • 2408:8456:a81d:4000:0:0:0:0/52
  • 2408:8456:a81d:5000:0:0:0:0/52
  • 2408:8456:a81d:6000:0:0:0:0/52
  • 2408:8456:a81d:7000:0:0:0:0/52
  • 2408:8456:a81d:8000:0:0:0:0/52
  • 2408:8456:a81d:9000:0:0:0:0/52
  • 2408:8456:a81d:a000:0:0:0:0/52
  • 2408:8456:a81d:b000:0:0:0:0/52
  • 2408:8456:a81d:c000:0:0:0:0/52
  • 2408:8456:a81d:d000:0:0:0:0/52
  • 2408:8456:a81d:e000:0:0:0:0/52
  • 2408:8456:a81d:f000:0:0:0:0/52
  • 2408:8456:a81e:0:0:0:0:0/52
  • 2408:8456:a81e:1000:0:0:0:0/52
  • 2408:8456:a81e:2000:0:0:0:0/52
  • 2408:8456:a81e:3000:0:0:0:0/52
  • 2408:8456:a81e:4000:0:0:0:0/52
  • 2408:8456:a81e:5000:0:0:0:0/52
  • 2408:8456:a81e:6000:0:0:0:0/52
  • 2408:8456:a81e:7000:0:0:0:0/52
  • 2408:8456:a81e:8000:0:0:0:0/52
  • 2408:8456:a81e:9000:0:0:0:0/52
  • 2408:8456:a81e:a000:0:0:0:0/52
  • 2408:8456:a81e:b000:0:0:0:0/52
  • 2408:8456:a81e:c000:0:0:0:0/52
  • 2408:8456:a81e:d000:0:0:0:0/52
  • 2408:8456:a81e:e000:0:0:0:0/52
  • 2408:8456:a81e:f000:0:0:0:0/52
  • 2408:8456:a81f:0:0:0:0:0/52
  • 2408:8456:a81f:1000:0:0:0:0/52
  • 2408:8456:a81f:2000:0:0:0:0/52
  • 2408:8456:a81f:3000:0:0:0:0/52
  • 2408:8456:a81f:4000:0:0:0:0/52
  • 2408:8456:a81f:5000:0:0:0:0/52
  • 2408:8456:a81f:6000:0:0:0:0/52
  • 2408:8456:a81f:7000:0:0:0:0/52
  • 2408:8456:a81f:8000:0:0:0:0/52
  • 2408:8456:a81f:9000:0:0:0:0/52
  • 2408:8456:a81f:a000:0:0:0:0/52
  • 2408:8456:a81f:b000:0:0:0:0/52
  • 2408:8456:a81f:c000:0:0:0:0/52
  • 2408:8456:a81f:d000:0:0:0:0/52
  • 2408:8456:a81f:e000:0:0:0:0/52
  • 2408:8456:a81f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up