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: 2408:820c:d020::/44
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T08:35:03Z
source: APNIC



CIDR IP address subranges within 2408:820c:d020::/44 subnet

  • 2408:820c:d020:0:0:0:0:0/52
  • 2408:820c:d020:1000:0:0:0:0/52
  • 2408:820c:d020:2000:0:0:0:0/52
  • 2408:820c:d020:3000:0:0:0:0/52
  • 2408:820c:d020:4000:0:0:0:0/52
  • 2408:820c:d020:5000:0:0:0:0/52
  • 2408:820c:d020:6000:0:0:0:0/52
  • 2408:820c:d020:7000:0:0:0:0/52
  • 2408:820c:d020:8000:0:0:0:0/52
  • 2408:820c:d020:9000:0:0:0:0/52
  • 2408:820c:d020:a000:0:0:0:0/52
  • 2408:820c:d020:b000:0:0:0:0/52
  • 2408:820c:d020:c000:0:0:0:0/52
  • 2408:820c:d020:d000:0:0:0:0/52
  • 2408:820c:d020:e000:0:0:0:0/52
  • 2408:820c:d020:f000:0:0:0:0/52
  • 2408:820c:d021:0:0:0:0:0/52
  • 2408:820c:d021:1000:0:0:0:0/52
  • 2408:820c:d021:2000:0:0:0:0/52
  • 2408:820c:d021:3000:0:0:0:0/52
  • 2408:820c:d021:4000:0:0:0:0/52
  • 2408:820c:d021:5000:0:0:0:0/52
  • 2408:820c:d021:6000:0:0:0:0/52
  • 2408:820c:d021:7000:0:0:0:0/52
  • 2408:820c:d021:8000:0:0:0:0/52
  • 2408:820c:d021:9000:0:0:0:0/52
  • 2408:820c:d021:a000:0:0:0:0/52
  • 2408:820c:d021:b000:0:0:0:0/52
  • 2408:820c:d021:c000:0:0:0:0/52
  • 2408:820c:d021:d000:0:0:0:0/52
  • 2408:820c:d021:e000:0:0:0:0/52
  • 2408:820c:d021:f000:0:0:0:0/52
  • 2408:820c:d022:0:0:0:0:0/52
  • 2408:820c:d022:1000:0:0:0:0/52
  • 2408:820c:d022:2000:0:0:0:0/52
  • 2408:820c:d022:3000:0:0:0:0/52
  • 2408:820c:d022:4000:0:0:0:0/52
  • 2408:820c:d022:5000:0:0:0:0/52
  • 2408:820c:d022:6000:0:0:0:0/52
  • 2408:820c:d022:7000:0:0:0:0/52
  • 2408:820c:d022:8000:0:0:0:0/52
  • 2408:820c:d022:9000:0:0:0:0/52
  • 2408:820c:d022:a000:0:0:0:0/52
  • 2408:820c:d022:b000:0:0:0:0/52
  • 2408:820c:d022:c000:0:0:0:0/52
  • 2408:820c:d022:d000:0:0:0:0/52
  • 2408:820c:d022:e000:0:0:0:0/52
  • 2408:820c:d022:f000:0:0:0:0/52
  • 2408:820c:d023:0:0:0:0:0/52
  • 2408:820c:d023:1000:0:0:0:0/52
  • 2408:820c:d023:2000:0:0:0:0/52
  • 2408:820c:d023:3000:0:0:0:0/52
  • 2408:820c:d023:4000:0:0:0:0/52
  • 2408:820c:d023:5000:0:0:0:0/52
  • 2408:820c:d023:6000:0:0:0:0/52
  • 2408:820c:d023:7000:0:0:0:0/52
  • 2408:820c:d023:8000:0:0:0:0/52
  • 2408:820c:d023:9000:0:0:0:0/52
  • 2408:820c:d023:a000:0:0:0:0/52
  • 2408:820c:d023:b000:0:0:0:0/52
  • 2408:820c:d023:c000:0:0:0:0/52
  • 2408:820c:d023:d000:0:0:0:0/52
  • 2408:820c:d023:e000:0:0:0:0/52
  • 2408:820c:d023:f000:0:0:0:0/52
  • 2408:820c:d024:0:0:0:0:0/52
  • 2408:820c:d024:1000:0:0:0:0/52
  • 2408:820c:d024:2000:0:0:0:0/52
  • 2408:820c:d024:3000:0:0:0:0/52
  • 2408:820c:d024:4000:0:0:0:0/52
  • 2408:820c:d024:5000:0:0:0:0/52
  • 2408:820c:d024:6000:0:0:0:0/52
  • 2408:820c:d024:7000:0:0:0:0/52
  • 2408:820c:d024:8000:0:0:0:0/52
  • 2408:820c:d024:9000:0:0:0:0/52
  • 2408:820c:d024:a000:0:0:0:0/52
  • 2408:820c:d024:b000:0:0:0:0/52
  • 2408:820c:d024:c000:0:0:0:0/52
  • 2408:820c:d024:d000:0:0:0:0/52
  • 2408:820c:d024:e000:0:0:0:0/52
  • 2408:820c:d024:f000:0:0:0:0/52
  • 2408:820c:d025:0:0:0:0:0/52
  • 2408:820c:d025:1000:0:0:0:0/52
  • 2408:820c:d025:2000:0:0:0:0/52
  • 2408:820c:d025:3000:0:0:0:0/52
  • 2408:820c:d025:4000:0:0:0:0/52
  • 2408:820c:d025:5000:0:0:0:0/52
  • 2408:820c:d025:6000:0:0:0:0/52
  • 2408:820c:d025:7000:0:0:0:0/52
  • 2408:820c:d025:8000:0:0:0:0/52
  • 2408:820c:d025:9000:0:0:0:0/52
  • 2408:820c:d025:a000:0:0:0:0/52
  • 2408:820c:d025:b000:0:0:0:0/52
  • 2408:820c:d025:c000:0:0:0:0/52
  • 2408:820c:d025:d000:0:0:0:0/52
  • 2408:820c:d025:e000:0:0:0:0/52
  • 2408:820c:d025:f000:0:0:0:0/52
  • 2408:820c:d026:0:0:0:0:0/52
  • 2408:820c:d026:1000:0:0:0:0/52
  • 2408:820c:d026:2000:0:0:0:0/52
  • 2408:820c:d026:3000:0:0:0:0/52
  • 2408:820c:d026:4000:0:0:0:0/52
  • 2408:820c:d026:5000:0:0:0:0/52
  • 2408:820c:d026:6000:0:0:0:0/52
  • 2408:820c:d026:7000:0:0:0:0/52
  • 2408:820c:d026:8000:0:0:0:0/52
  • 2408:820c:d026:9000:0:0:0:0/52
  • 2408:820c:d026:a000:0:0:0:0/52
  • 2408:820c:d026:b000:0:0:0:0/52
  • 2408:820c:d026:c000:0:0:0:0/52
  • 2408:820c:d026:d000:0:0:0:0/52
  • 2408:820c:d026:e000:0:0:0:0/52
  • 2408:820c:d026:f000:0:0:0:0/52
  • 2408:820c:d027:0:0:0:0:0/52
  • 2408:820c:d027:1000:0:0:0:0/52
  • 2408:820c:d027:2000:0:0:0:0/52
  • 2408:820c:d027:3000:0:0:0:0/52
  • 2408:820c:d027:4000:0:0:0:0/52
  • 2408:820c:d027:5000:0:0:0:0/52
  • 2408:820c:d027:6000:0:0:0:0/52
  • 2408:820c:d027:7000:0:0:0:0/52
  • 2408:820c:d027:8000:0:0:0:0/52
  • 2408:820c:d027:9000:0:0:0:0/52
  • 2408:820c:d027:a000:0:0:0:0/52
  • 2408:820c:d027:b000:0:0:0:0/52
  • 2408:820c:d027:c000:0:0:0:0/52
  • 2408:820c:d027:d000:0:0:0:0/52
  • 2408:820c:d027:e000:0:0:0:0/52
  • 2408:820c:d027:f000:0:0:0:0/52
  • 2408:820c:d028:0:0:0:0:0/52
  • 2408:820c:d028:1000:0:0:0:0/52
  • 2408:820c:d028:2000:0:0:0:0/52
  • 2408:820c:d028:3000:0:0:0:0/52
  • 2408:820c:d028:4000:0:0:0:0/52
  • 2408:820c:d028:5000:0:0:0:0/52
  • 2408:820c:d028:6000:0:0:0:0/52
  • 2408:820c:d028:7000:0:0:0:0/52
  • 2408:820c:d028:8000:0:0:0:0/52
  • 2408:820c:d028:9000:0:0:0:0/52
  • 2408:820c:d028:a000:0:0:0:0/52
  • 2408:820c:d028:b000:0:0:0:0/52
  • 2408:820c:d028:c000:0:0:0:0/52
  • 2408:820c:d028:d000:0:0:0:0/52
  • 2408:820c:d028:e000:0:0:0:0/52
  • 2408:820c:d028:f000:0:0:0:0/52
  • 2408:820c:d029:0:0:0:0:0/52
  • 2408:820c:d029:1000:0:0:0:0/52
  • 2408:820c:d029:2000:0:0:0:0/52
  • 2408:820c:d029:3000:0:0:0:0/52
  • 2408:820c:d029:4000:0:0:0:0/52
  • 2408:820c:d029:5000:0:0:0:0/52
  • 2408:820c:d029:6000:0:0:0:0/52
  • 2408:820c:d029:7000:0:0:0:0/52
  • 2408:820c:d029:8000:0:0:0:0/52
  • 2408:820c:d029:9000:0:0:0:0/52
  • 2408:820c:d029:a000:0:0:0:0/52
  • 2408:820c:d029:b000:0:0:0:0/52
  • 2408:820c:d029:c000:0:0:0:0/52
  • 2408:820c:d029:d000:0:0:0:0/52
  • 2408:820c:d029:e000:0:0:0:0/52
  • 2408:820c:d029:f000:0:0:0:0/52
  • 2408:820c:d02a:0:0:0:0:0/52
  • 2408:820c:d02a:1000:0:0:0:0/52
  • 2408:820c:d02a:2000:0:0:0:0/52
  • 2408:820c:d02a:3000:0:0:0:0/52
  • 2408:820c:d02a:4000:0:0:0:0/52
  • 2408:820c:d02a:5000:0:0:0:0/52
  • 2408:820c:d02a:6000:0:0:0:0/52
  • 2408:820c:d02a:7000:0:0:0:0/52
  • 2408:820c:d02a:8000:0:0:0:0/52
  • 2408:820c:d02a:9000:0:0:0:0/52
  • 2408:820c:d02a:a000:0:0:0:0/52
  • 2408:820c:d02a:b000:0:0:0:0/52
  • 2408:820c:d02a:c000:0:0:0:0/52
  • 2408:820c:d02a:d000:0:0:0:0/52
  • 2408:820c:d02a:e000:0:0:0:0/52
  • 2408:820c:d02a:f000:0:0:0:0/52
  • 2408:820c:d02b:0:0:0:0:0/52
  • 2408:820c:d02b:1000:0:0:0:0/52
  • 2408:820c:d02b:2000:0:0:0:0/52
  • 2408:820c:d02b:3000:0:0:0:0/52
  • 2408:820c:d02b:4000:0:0:0:0/52
  • 2408:820c:d02b:5000:0:0:0:0/52
  • 2408:820c:d02b:6000:0:0:0:0/52
  • 2408:820c:d02b:7000:0:0:0:0/52
  • 2408:820c:d02b:8000:0:0:0:0/52
  • 2408:820c:d02b:9000:0:0:0:0/52
  • 2408:820c:d02b:a000:0:0:0:0/52
  • 2408:820c:d02b:b000:0:0:0:0/52
  • 2408:820c:d02b:c000:0:0:0:0/52
  • 2408:820c:d02b:d000:0:0:0:0/52
  • 2408:820c:d02b:e000:0:0:0:0/52
  • 2408:820c:d02b:f000:0:0:0:0/52
  • 2408:820c:d02c:0:0:0:0:0/52
  • 2408:820c:d02c:1000:0:0:0:0/52
  • 2408:820c:d02c:2000:0:0:0:0/52
  • 2408:820c:d02c:3000:0:0:0:0/52
  • 2408:820c:d02c:4000:0:0:0:0/52
  • 2408:820c:d02c:5000:0:0:0:0/52
  • 2408:820c:d02c:6000:0:0:0:0/52
  • 2408:820c:d02c:7000:0:0:0:0/52
  • 2408:820c:d02c:8000:0:0:0:0/52
  • 2408:820c:d02c:9000:0:0:0:0/52
  • 2408:820c:d02c:a000:0:0:0:0/52
  • 2408:820c:d02c:b000:0:0:0:0/52
  • 2408:820c:d02c:c000:0:0:0:0/52
  • 2408:820c:d02c:d000:0:0:0:0/52
  • 2408:820c:d02c:e000:0:0:0:0/52
  • 2408:820c:d02c:f000:0:0:0:0/52
  • 2408:820c:d02d:0:0:0:0:0/52
  • 2408:820c:d02d:1000:0:0:0:0/52
  • 2408:820c:d02d:2000:0:0:0:0/52
  • 2408:820c:d02d:3000:0:0:0:0/52
  • 2408:820c:d02d:4000:0:0:0:0/52
  • 2408:820c:d02d:5000:0:0:0:0/52
  • 2408:820c:d02d:6000:0:0:0:0/52
  • 2408:820c:d02d:7000:0:0:0:0/52
  • 2408:820c:d02d:8000:0:0:0:0/52
  • 2408:820c:d02d:9000:0:0:0:0/52
  • 2408:820c:d02d:a000:0:0:0:0/52
  • 2408:820c:d02d:b000:0:0:0:0/52
  • 2408:820c:d02d:c000:0:0:0:0/52
  • 2408:820c:d02d:d000:0:0:0:0/52
  • 2408:820c:d02d:e000:0:0:0:0/52
  • 2408:820c:d02d:f000:0:0:0:0/52
  • 2408:820c:d02e:0:0:0:0:0/52
  • 2408:820c:d02e:1000:0:0:0:0/52
  • 2408:820c:d02e:2000:0:0:0:0/52
  • 2408:820c:d02e:3000:0:0:0:0/52
  • 2408:820c:d02e:4000:0:0:0:0/52
  • 2408:820c:d02e:5000:0:0:0:0/52
  • 2408:820c:d02e:6000:0:0:0:0/52
  • 2408:820c:d02e:7000:0:0:0:0/52
  • 2408:820c:d02e:8000:0:0:0:0/52
  • 2408:820c:d02e:9000:0:0:0:0/52
  • 2408:820c:d02e:a000:0:0:0:0/52
  • 2408:820c:d02e:b000:0:0:0:0/52
  • 2408:820c:d02e:c000:0:0:0:0/52
  • 2408:820c:d02e:d000:0:0:0:0/52
  • 2408:820c:d02e:e000:0:0:0:0/52
  • 2408:820c:d02e:f000:0:0:0:0/52
  • 2408:820c:d02f:0:0:0:0:0/52
  • 2408:820c:d02f:1000:0:0:0:0/52
  • 2408:820c:d02f:2000:0:0:0:0/52
  • 2408:820c:d02f:3000:0:0:0:0/52
  • 2408:820c:d02f:4000:0:0:0:0/52
  • 2408:820c:d02f:5000:0:0:0:0/52
  • 2408:820c:d02f:6000:0:0:0:0/52
  • 2408:820c:d02f:7000:0:0:0:0/52
  • 2408:820c:d02f:8000:0:0:0:0/52
  • 2408:820c:d02f:9000:0:0:0:0/52
  • 2408:820c:d02f:a000:0:0:0:0/52
  • 2408:820c:d02f:b000:0:0:0:0/52
  • 2408:820c:d02f:c000:0:0:0:0/52
  • 2408:820c:d02f:d000:0:0:0:0/52
  • 2408:820c:d02f:e000:0:0:0:0/52
  • 2408:820c:d02f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up