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: 2408:8409:b490::/44
origin: AS4808
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:48:11Z
source: APNIC


CIDR IP address subranges within 2408:8409:b490::/44 subnet

  • 2408:8409:b490:0:0:0:0:0/52
  • 2408:8409:b490:1000:0:0:0:0/52
  • 2408:8409:b490:2000:0:0:0:0/52
  • 2408:8409:b490:3000:0:0:0:0/52
  • 2408:8409:b490:4000:0:0:0:0/52
  • 2408:8409:b490:5000:0:0:0:0/52
  • 2408:8409:b490:6000:0:0:0:0/52
  • 2408:8409:b490:7000:0:0:0:0/52
  • 2408:8409:b490:8000:0:0:0:0/52
  • 2408:8409:b490:9000:0:0:0:0/52
  • 2408:8409:b490:a000:0:0:0:0/52
  • 2408:8409:b490:b000:0:0:0:0/52
  • 2408:8409:b490:c000:0:0:0:0/52
  • 2408:8409:b490:d000:0:0:0:0/52
  • 2408:8409:b490:e000:0:0:0:0/52
  • 2408:8409:b490:f000:0:0:0:0/52
  • 2408:8409:b491:0:0:0:0:0/52
  • 2408:8409:b491:1000:0:0:0:0/52
  • 2408:8409:b491:2000:0:0:0:0/52
  • 2408:8409:b491:3000:0:0:0:0/52
  • 2408:8409:b491:4000:0:0:0:0/52
  • 2408:8409:b491:5000:0:0:0:0/52
  • 2408:8409:b491:6000:0:0:0:0/52
  • 2408:8409:b491:7000:0:0:0:0/52
  • 2408:8409:b491:8000:0:0:0:0/52
  • 2408:8409:b491:9000:0:0:0:0/52
  • 2408:8409:b491:a000:0:0:0:0/52
  • 2408:8409:b491:b000:0:0:0:0/52
  • 2408:8409:b491:c000:0:0:0:0/52
  • 2408:8409:b491:d000:0:0:0:0/52
  • 2408:8409:b491:e000:0:0:0:0/52
  • 2408:8409:b491:f000:0:0:0:0/52
  • 2408:8409:b492:0:0:0:0:0/52
  • 2408:8409:b492:1000:0:0:0:0/52
  • 2408:8409:b492:2000:0:0:0:0/52
  • 2408:8409:b492:3000:0:0:0:0/52
  • 2408:8409:b492:4000:0:0:0:0/52
  • 2408:8409:b492:5000:0:0:0:0/52
  • 2408:8409:b492:6000:0:0:0:0/52
  • 2408:8409:b492:7000:0:0:0:0/52
  • 2408:8409:b492:8000:0:0:0:0/52
  • 2408:8409:b492:9000:0:0:0:0/52
  • 2408:8409:b492:a000:0:0:0:0/52
  • 2408:8409:b492:b000:0:0:0:0/52
  • 2408:8409:b492:c000:0:0:0:0/52
  • 2408:8409:b492:d000:0:0:0:0/52
  • 2408:8409:b492:e000:0:0:0:0/52
  • 2408:8409:b492:f000:0:0:0:0/52
  • 2408:8409:b493:0:0:0:0:0/52
  • 2408:8409:b493:1000:0:0:0:0/52
  • 2408:8409:b493:2000:0:0:0:0/52
  • 2408:8409:b493:3000:0:0:0:0/52
  • 2408:8409:b493:4000:0:0:0:0/52
  • 2408:8409:b493:5000:0:0:0:0/52
  • 2408:8409:b493:6000:0:0:0:0/52
  • 2408:8409:b493:7000:0:0:0:0/52
  • 2408:8409:b493:8000:0:0:0:0/52
  • 2408:8409:b493:9000:0:0:0:0/52
  • 2408:8409:b493:a000:0:0:0:0/52
  • 2408:8409:b493:b000:0:0:0:0/52
  • 2408:8409:b493:c000:0:0:0:0/52
  • 2408:8409:b493:d000:0:0:0:0/52
  • 2408:8409:b493:e000:0:0:0:0/52
  • 2408:8409:b493:f000:0:0:0:0/52
  • 2408:8409:b494:0:0:0:0:0/52
  • 2408:8409:b494:1000:0:0:0:0/52
  • 2408:8409:b494:2000:0:0:0:0/52
  • 2408:8409:b494:3000:0:0:0:0/52
  • 2408:8409:b494:4000:0:0:0:0/52
  • 2408:8409:b494:5000:0:0:0:0/52
  • 2408:8409:b494:6000:0:0:0:0/52
  • 2408:8409:b494:7000:0:0:0:0/52
  • 2408:8409:b494:8000:0:0:0:0/52
  • 2408:8409:b494:9000:0:0:0:0/52
  • 2408:8409:b494:a000:0:0:0:0/52
  • 2408:8409:b494:b000:0:0:0:0/52
  • 2408:8409:b494:c000:0:0:0:0/52
  • 2408:8409:b494:d000:0:0:0:0/52
  • 2408:8409:b494:e000:0:0:0:0/52
  • 2408:8409:b494:f000:0:0:0:0/52
  • 2408:8409:b495:0:0:0:0:0/52
  • 2408:8409:b495:1000:0:0:0:0/52
  • 2408:8409:b495:2000:0:0:0:0/52
  • 2408:8409:b495:3000:0:0:0:0/52
  • 2408:8409:b495:4000:0:0:0:0/52
  • 2408:8409:b495:5000:0:0:0:0/52
  • 2408:8409:b495:6000:0:0:0:0/52
  • 2408:8409:b495:7000:0:0:0:0/52
  • 2408:8409:b495:8000:0:0:0:0/52
  • 2408:8409:b495:9000:0:0:0:0/52
  • 2408:8409:b495:a000:0:0:0:0/52
  • 2408:8409:b495:b000:0:0:0:0/52
  • 2408:8409:b495:c000:0:0:0:0/52
  • 2408:8409:b495:d000:0:0:0:0/52
  • 2408:8409:b495:e000:0:0:0:0/52
  • 2408:8409:b495:f000:0:0:0:0/52
  • 2408:8409:b496:0:0:0:0:0/52
  • 2408:8409:b496:1000:0:0:0:0/52
  • 2408:8409:b496:2000:0:0:0:0/52
  • 2408:8409:b496:3000:0:0:0:0/52
  • 2408:8409:b496:4000:0:0:0:0/52
  • 2408:8409:b496:5000:0:0:0:0/52
  • 2408:8409:b496:6000:0:0:0:0/52
  • 2408:8409:b496:7000:0:0:0:0/52
  • 2408:8409:b496:8000:0:0:0:0/52
  • 2408:8409:b496:9000:0:0:0:0/52
  • 2408:8409:b496:a000:0:0:0:0/52
  • 2408:8409:b496:b000:0:0:0:0/52
  • 2408:8409:b496:c000:0:0:0:0/52
  • 2408:8409:b496:d000:0:0:0:0/52
  • 2408:8409:b496:e000:0:0:0:0/52
  • 2408:8409:b496:f000:0:0:0:0/52
  • 2408:8409:b497:0:0:0:0:0/52
  • 2408:8409:b497:1000:0:0:0:0/52
  • 2408:8409:b497:2000:0:0:0:0/52
  • 2408:8409:b497:3000:0:0:0:0/52
  • 2408:8409:b497:4000:0:0:0:0/52
  • 2408:8409:b497:5000:0:0:0:0/52
  • 2408:8409:b497:6000:0:0:0:0/52
  • 2408:8409:b497:7000:0:0:0:0/52
  • 2408:8409:b497:8000:0:0:0:0/52
  • 2408:8409:b497:9000:0:0:0:0/52
  • 2408:8409:b497:a000:0:0:0:0/52
  • 2408:8409:b497:b000:0:0:0:0/52
  • 2408:8409:b497:c000:0:0:0:0/52
  • 2408:8409:b497:d000:0:0:0:0/52
  • 2408:8409:b497:e000:0:0:0:0/52
  • 2408:8409:b497:f000:0:0:0:0/52
  • 2408:8409:b498:0:0:0:0:0/52
  • 2408:8409:b498:1000:0:0:0:0/52
  • 2408:8409:b498:2000:0:0:0:0/52
  • 2408:8409:b498:3000:0:0:0:0/52
  • 2408:8409:b498:4000:0:0:0:0/52
  • 2408:8409:b498:5000:0:0:0:0/52
  • 2408:8409:b498:6000:0:0:0:0/52
  • 2408:8409:b498:7000:0:0:0:0/52
  • 2408:8409:b498:8000:0:0:0:0/52
  • 2408:8409:b498:9000:0:0:0:0/52
  • 2408:8409:b498:a000:0:0:0:0/52
  • 2408:8409:b498:b000:0:0:0:0/52
  • 2408:8409:b498:c000:0:0:0:0/52
  • 2408:8409:b498:d000:0:0:0:0/52
  • 2408:8409:b498:e000:0:0:0:0/52
  • 2408:8409:b498:f000:0:0:0:0/52
  • 2408:8409:b499:0:0:0:0:0/52
  • 2408:8409:b499:1000:0:0:0:0/52
  • 2408:8409:b499:2000:0:0:0:0/52
  • 2408:8409:b499:3000:0:0:0:0/52
  • 2408:8409:b499:4000:0:0:0:0/52
  • 2408:8409:b499:5000:0:0:0:0/52
  • 2408:8409:b499:6000:0:0:0:0/52
  • 2408:8409:b499:7000:0:0:0:0/52
  • 2408:8409:b499:8000:0:0:0:0/52
  • 2408:8409:b499:9000:0:0:0:0/52
  • 2408:8409:b499:a000:0:0:0:0/52
  • 2408:8409:b499:b000:0:0:0:0/52
  • 2408:8409:b499:c000:0:0:0:0/52
  • 2408:8409:b499:d000:0:0:0:0/52
  • 2408:8409:b499:e000:0:0:0:0/52
  • 2408:8409:b499:f000:0:0:0:0/52
  • 2408:8409:b49a:0:0:0:0:0/52
  • 2408:8409:b49a:1000:0:0:0:0/52
  • 2408:8409:b49a:2000:0:0:0:0/52
  • 2408:8409:b49a:3000:0:0:0:0/52
  • 2408:8409:b49a:4000:0:0:0:0/52
  • 2408:8409:b49a:5000:0:0:0:0/52
  • 2408:8409:b49a:6000:0:0:0:0/52
  • 2408:8409:b49a:7000:0:0:0:0/52
  • 2408:8409:b49a:8000:0:0:0:0/52
  • 2408:8409:b49a:9000:0:0:0:0/52
  • 2408:8409:b49a:a000:0:0:0:0/52
  • 2408:8409:b49a:b000:0:0:0:0/52
  • 2408:8409:b49a:c000:0:0:0:0/52
  • 2408:8409:b49a:d000:0:0:0:0/52
  • 2408:8409:b49a:e000:0:0:0:0/52
  • 2408:8409:b49a:f000:0:0:0:0/52
  • 2408:8409:b49b:0:0:0:0:0/52
  • 2408:8409:b49b:1000:0:0:0:0/52
  • 2408:8409:b49b:2000:0:0:0:0/52
  • 2408:8409:b49b:3000:0:0:0:0/52
  • 2408:8409:b49b:4000:0:0:0:0/52
  • 2408:8409:b49b:5000:0:0:0:0/52
  • 2408:8409:b49b:6000:0:0:0:0/52
  • 2408:8409:b49b:7000:0:0:0:0/52
  • 2408:8409:b49b:8000:0:0:0:0/52
  • 2408:8409:b49b:9000:0:0:0:0/52
  • 2408:8409:b49b:a000:0:0:0:0/52
  • 2408:8409:b49b:b000:0:0:0:0/52
  • 2408:8409:b49b:c000:0:0:0:0/52
  • 2408:8409:b49b:d000:0:0:0:0/52
  • 2408:8409:b49b:e000:0:0:0:0/52
  • 2408:8409:b49b:f000:0:0:0:0/52
  • 2408:8409:b49c:0:0:0:0:0/52
  • 2408:8409:b49c:1000:0:0:0:0/52
  • 2408:8409:b49c:2000:0:0:0:0/52
  • 2408:8409:b49c:3000:0:0:0:0/52
  • 2408:8409:b49c:4000:0:0:0:0/52
  • 2408:8409:b49c:5000:0:0:0:0/52
  • 2408:8409:b49c:6000:0:0:0:0/52
  • 2408:8409:b49c:7000:0:0:0:0/52
  • 2408:8409:b49c:8000:0:0:0:0/52
  • 2408:8409:b49c:9000:0:0:0:0/52
  • 2408:8409:b49c:a000:0:0:0:0/52
  • 2408:8409:b49c:b000:0:0:0:0/52
  • 2408:8409:b49c:c000:0:0:0:0/52
  • 2408:8409:b49c:d000:0:0:0:0/52
  • 2408:8409:b49c:e000:0:0:0:0/52
  • 2408:8409:b49c:f000:0:0:0:0/52
  • 2408:8409:b49d:0:0:0:0:0/52
  • 2408:8409:b49d:1000:0:0:0:0/52
  • 2408:8409:b49d:2000:0:0:0:0/52
  • 2408:8409:b49d:3000:0:0:0:0/52
  • 2408:8409:b49d:4000:0:0:0:0/52
  • 2408:8409:b49d:5000:0:0:0:0/52
  • 2408:8409:b49d:6000:0:0:0:0/52
  • 2408:8409:b49d:7000:0:0:0:0/52
  • 2408:8409:b49d:8000:0:0:0:0/52
  • 2408:8409:b49d:9000:0:0:0:0/52
  • 2408:8409:b49d:a000:0:0:0:0/52
  • 2408:8409:b49d:b000:0:0:0:0/52
  • 2408:8409:b49d:c000:0:0:0:0/52
  • 2408:8409:b49d:d000:0:0:0:0/52
  • 2408:8409:b49d:e000:0:0:0:0/52
  • 2408:8409:b49d:f000:0:0:0:0/52
  • 2408:8409:b49e:0:0:0:0:0/52
  • 2408:8409:b49e:1000:0:0:0:0/52
  • 2408:8409:b49e:2000:0:0:0:0/52
  • 2408:8409:b49e:3000:0:0:0:0/52
  • 2408:8409:b49e:4000:0:0:0:0/52
  • 2408:8409:b49e:5000:0:0:0:0/52
  • 2408:8409:b49e:6000:0:0:0:0/52
  • 2408:8409:b49e:7000:0:0:0:0/52
  • 2408:8409:b49e:8000:0:0:0:0/52
  • 2408:8409:b49e:9000:0:0:0:0/52
  • 2408:8409:b49e:a000:0:0:0:0/52
  • 2408:8409:b49e:b000:0:0:0:0/52
  • 2408:8409:b49e:c000:0:0:0:0/52
  • 2408:8409:b49e:d000:0:0:0:0/52
  • 2408:8409:b49e:e000:0:0:0:0/52
  • 2408:8409:b49e:f000:0:0:0:0/52
  • 2408:8409:b49f:0:0:0:0:0/52
  • 2408:8409:b49f:1000:0:0:0:0/52
  • 2408:8409:b49f:2000:0:0:0:0/52
  • 2408:8409:b49f:3000:0:0:0:0/52
  • 2408:8409:b49f:4000:0:0:0:0/52
  • 2408:8409:b49f:5000:0:0:0:0/52
  • 2408:8409:b49f:6000:0:0:0:0/52
  • 2408:8409:b49f:7000:0:0:0:0/52
  • 2408:8409:b49f:8000:0:0:0:0/52
  • 2408:8409:b49f:9000:0:0:0:0/52
  • 2408:8409:b49f:a000:0:0:0:0/52
  • 2408:8409:b49f:b000:0:0:0:0/52
  • 2408:8409:b49f:c000:0:0:0:0/52
  • 2408:8409:b49f:d000:0:0:0:0/52
  • 2408:8409:b49f:e000:0:0:0:0/52
  • 2408:8409:b49f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up