Summary
| Country |
 China
|
| Domain | chinaunicom.com |
| Size | 38,685,626,227,668,134,000,000,000 |
| 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: 2408:840d:8400::/43
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:40:03Z
source: APNIC
CIDR IP address subranges within 2408:840d:8400::/43 subnet
- 2408:840d:8400:0:0:0:0:0/51
- 2408:840d:8400:2000:0:0:0:0/51
- 2408:840d:8400:4000:0:0:0:0/51
- 2408:840d:8400:6000:0:0:0:0/51
- 2408:840d:8400:8000:0:0:0:0/51
- 2408:840d:8400:a000:0:0:0:0/51
- 2408:840d:8400:c000:0:0:0:0/51
- 2408:840d:8400:e000:0:0:0:0/51
- 2408:840d:8401:0:0:0:0:0/51
- 2408:840d:8401:2000:0:0:0:0/51
- 2408:840d:8401:4000:0:0:0:0/51
- 2408:840d:8401:6000:0:0:0:0/51
- 2408:840d:8401:8000:0:0:0:0/51
- 2408:840d:8401:a000:0:0:0:0/51
- 2408:840d:8401:c000:0:0:0:0/51
- 2408:840d:8401:e000:0:0:0:0/51
- 2408:840d:8402:0:0:0:0:0/51
- 2408:840d:8402:2000:0:0:0:0/51
- 2408:840d:8402:4000:0:0:0:0/51
- 2408:840d:8402:6000:0:0:0:0/51
- 2408:840d:8402:8000:0:0:0:0/51
- 2408:840d:8402:a000:0:0:0:0/51
- 2408:840d:8402:c000:0:0:0:0/51
- 2408:840d:8402:e000:0:0:0:0/51
- 2408:840d:8403:0:0:0:0:0/51
- 2408:840d:8403:2000:0:0:0:0/51
- 2408:840d:8403:4000:0:0:0:0/51
- 2408:840d:8403:6000:0:0:0:0/51
- 2408:840d:8403:8000:0:0:0:0/51
- 2408:840d:8403:a000:0:0:0:0/51
- 2408:840d:8403:c000:0:0:0:0/51
- 2408:840d:8403:e000:0:0:0:0/51
- 2408:840d:8404:0:0:0:0:0/51
- 2408:840d:8404:2000:0:0:0:0/51
- 2408:840d:8404:4000:0:0:0:0/51
- 2408:840d:8404:6000:0:0:0:0/51
- 2408:840d:8404:8000:0:0:0:0/51
- 2408:840d:8404:a000:0:0:0:0/51
- 2408:840d:8404:c000:0:0:0:0/51
- 2408:840d:8404:e000:0:0:0:0/51
- 2408:840d:8405:0:0:0:0:0/51
- 2408:840d:8405:2000:0:0:0:0/51
- 2408:840d:8405:4000:0:0:0:0/51
- 2408:840d:8405:6000:0:0:0:0/51
- 2408:840d:8405:8000:0:0:0:0/51
- 2408:840d:8405:a000:0:0:0:0/51
- 2408:840d:8405:c000:0:0:0:0/51
- 2408:840d:8405:e000:0:0:0:0/51
- 2408:840d:8406:0:0:0:0:0/51
- 2408:840d:8406:2000:0:0:0:0/51
- 2408:840d:8406:4000:0:0:0:0/51
- 2408:840d:8406:6000:0:0:0:0/51
- 2408:840d:8406:8000:0:0:0:0/51
- 2408:840d:8406:a000:0:0:0:0/51
- 2408:840d:8406:c000:0:0:0:0/51
- 2408:840d:8406:e000:0:0:0:0/51
- 2408:840d:8407:0:0:0:0:0/51
- 2408:840d:8407:2000:0:0:0:0/51
- 2408:840d:8407:4000:0:0:0:0/51
- 2408:840d:8407:6000:0:0:0:0/51
- 2408:840d:8407:8000:0:0:0:0/51
- 2408:840d:8407:a000:0:0:0:0/51
- 2408:840d:8407:c000:0:0:0:0/51
- 2408:840d:8407:e000:0:0:0:0/51
- 2408:840d:8408:0:0:0:0:0/51
- 2408:840d:8408:2000:0:0:0:0/51
- 2408:840d:8408:4000:0:0:0:0/51
- 2408:840d:8408:6000:0:0:0:0/51
- 2408:840d:8408:8000:0:0:0:0/51
- 2408:840d:8408:a000:0:0:0:0/51
- 2408:840d:8408:c000:0:0:0:0/51
- 2408:840d:8408:e000:0:0:0:0/51
- 2408:840d:8409:0:0:0:0:0/51
- 2408:840d:8409:2000:0:0:0:0/51
- 2408:840d:8409:4000:0:0:0:0/51
- 2408:840d:8409:6000:0:0:0:0/51
- 2408:840d:8409:8000:0:0:0:0/51
- 2408:840d:8409:a000:0:0:0:0/51
- 2408:840d:8409:c000:0:0:0:0/51
- 2408:840d:8409:e000:0:0:0:0/51
- 2408:840d:840a:0:0:0:0:0/51
- 2408:840d:840a:2000:0:0:0:0/51
- 2408:840d:840a:4000:0:0:0:0/51
- 2408:840d:840a:6000:0:0:0:0/51
- 2408:840d:840a:8000:0:0:0:0/51
- 2408:840d:840a:a000:0:0:0:0/51
- 2408:840d:840a:c000:0:0:0:0/51
- 2408:840d:840a:e000:0:0:0:0/51
- 2408:840d:840b:0:0:0:0:0/51
- 2408:840d:840b:2000:0:0:0:0/51
- 2408:840d:840b:4000:0:0:0:0/51
- 2408:840d:840b:6000:0:0:0:0/51
- 2408:840d:840b:8000:0:0:0:0/51
- 2408:840d:840b:a000:0:0:0:0/51
- 2408:840d:840b:c000:0:0:0:0/51
- 2408:840d:840b:e000:0:0:0:0/51
- 2408:840d:840c:0:0:0:0:0/51
- 2408:840d:840c:2000:0:0:0:0/51
- 2408:840d:840c:4000:0:0:0:0/51
- 2408:840d:840c:6000:0:0:0:0/51
- 2408:840d:840c:8000:0:0:0:0/51
- 2408:840d:840c:a000:0:0:0:0/51
- 2408:840d:840c:c000:0:0:0:0/51
- 2408:840d:840c:e000:0:0:0:0/51
- 2408:840d:840d:0:0:0:0:0/51
- 2408:840d:840d:2000:0:0:0:0/51
- 2408:840d:840d:4000:0:0:0:0/51
- 2408:840d:840d:6000:0:0:0:0/51
- 2408:840d:840d:8000:0:0:0:0/51
- 2408:840d:840d:a000:0:0:0:0/51
- 2408:840d:840d:c000:0:0:0:0/51
- 2408:840d:840d:e000:0:0:0:0/51
- 2408:840d:840e:0:0:0:0:0/51
- 2408:840d:840e:2000:0:0:0:0/51
- 2408:840d:840e:4000:0:0:0:0/51
- 2408:840d:840e:6000:0:0:0:0/51
- 2408:840d:840e:8000:0:0:0:0/51
- 2408:840d:840e:a000:0:0:0:0/51
- 2408:840d:840e:c000:0:0:0:0/51
- 2408:840d:840e:e000:0:0:0:0/51
- 2408:840d:840f:0:0:0:0:0/51
- 2408:840d:840f:2000:0:0:0:0/51
- 2408:840d:840f:4000:0:0:0:0/51
- 2408:840d:840f:6000:0:0:0:0/51
- 2408:840d:840f:8000:0:0:0:0/51
- 2408:840d:840f:a000:0:0:0:0/51
- 2408:840d:840f:c000:0:0:0:0/51
- 2408:840d:840f:e000:0:0:0:0/51
- 2408:840d:8410:0:0:0:0:0/51
- 2408:840d:8410:2000:0:0:0:0/51
- 2408:840d:8410:4000:0:0:0:0/51
- 2408:840d:8410:6000:0:0:0:0/51
- 2408:840d:8410:8000:0:0:0:0/51
- 2408:840d:8410:a000:0:0:0:0/51
- 2408:840d:8410:c000:0:0:0:0/51
- 2408:840d:8410:e000:0:0:0:0/51
- 2408:840d:8411:0:0:0:0:0/51
- 2408:840d:8411:2000:0:0:0:0/51
- 2408:840d:8411:4000:0:0:0:0/51
- 2408:840d:8411:6000:0:0:0:0/51
- 2408:840d:8411:8000:0:0:0:0/51
- 2408:840d:8411:a000:0:0:0:0/51
- 2408:840d:8411:c000:0:0:0:0/51
- 2408:840d:8411:e000:0:0:0:0/51
- 2408:840d:8412:0:0:0:0:0/51
- 2408:840d:8412:2000:0:0:0:0/51
- 2408:840d:8412:4000:0:0:0:0/51
- 2408:840d:8412:6000:0:0:0:0/51
- 2408:840d:8412:8000:0:0:0:0/51
- 2408:840d:8412:a000:0:0:0:0/51
- 2408:840d:8412:c000:0:0:0:0/51
- 2408:840d:8412:e000:0:0:0:0/51
- 2408:840d:8413:0:0:0:0:0/51
- 2408:840d:8413:2000:0:0:0:0/51
- 2408:840d:8413:4000:0:0:0:0/51
- 2408:840d:8413:6000:0:0:0:0/51
- 2408:840d:8413:8000:0:0:0:0/51
- 2408:840d:8413:a000:0:0:0:0/51
- 2408:840d:8413:c000:0:0:0:0/51
- 2408:840d:8413:e000:0:0:0:0/51
- 2408:840d:8414:0:0:0:0:0/51
- 2408:840d:8414:2000:0:0:0:0/51
- 2408:840d:8414:4000:0:0:0:0/51
- 2408:840d:8414:6000:0:0:0:0/51
- 2408:840d:8414:8000:0:0:0:0/51
- 2408:840d:8414:a000:0:0:0:0/51
- 2408:840d:8414:c000:0:0:0:0/51
- 2408:840d:8414:e000:0:0:0:0/51
- 2408:840d:8415:0:0:0:0:0/51
- 2408:840d:8415:2000:0:0:0:0/51
- 2408:840d:8415:4000:0:0:0:0/51
- 2408:840d:8415:6000:0:0:0:0/51
- 2408:840d:8415:8000:0:0:0:0/51
- 2408:840d:8415:a000:0:0:0:0/51
- 2408:840d:8415:c000:0:0:0:0/51
- 2408:840d:8415:e000:0:0:0:0/51
- 2408:840d:8416:0:0:0:0:0/51
- 2408:840d:8416:2000:0:0:0:0/51
- 2408:840d:8416:4000:0:0:0:0/51
- 2408:840d:8416:6000:0:0:0:0/51
- 2408:840d:8416:8000:0:0:0:0/51
- 2408:840d:8416:a000:0:0:0:0/51
- 2408:840d:8416:c000:0:0:0:0/51
- 2408:840d:8416:e000:0:0:0:0/51
- 2408:840d:8417:0:0:0:0:0/51
- 2408:840d:8417:2000:0:0:0:0/51
- 2408:840d:8417:4000:0:0:0:0/51
- 2408:840d:8417:6000:0:0:0:0/51
- 2408:840d:8417:8000:0:0:0:0/51
- 2408:840d:8417:a000:0:0:0:0/51
- 2408:840d:8417:c000:0:0:0:0/51
- 2408:840d:8417:e000:0:0:0:0/51
- 2408:840d:8418:0:0:0:0:0/51
- 2408:840d:8418:2000:0:0:0:0/51
- 2408:840d:8418:4000:0:0:0:0/51
- 2408:840d:8418:6000:0:0:0:0/51
- 2408:840d:8418:8000:0:0:0:0/51
- 2408:840d:8418:a000:0:0:0:0/51
- 2408:840d:8418:c000:0:0:0:0/51
- 2408:840d:8418:e000:0:0:0:0/51
- 2408:840d:8419:0:0:0:0:0/51
- 2408:840d:8419:2000:0:0:0:0/51
- 2408:840d:8419:4000:0:0:0:0/51
- 2408:840d:8419:6000:0:0:0:0/51
- 2408:840d:8419:8000:0:0:0:0/51
- 2408:840d:8419:a000:0:0:0:0/51
- 2408:840d:8419:c000:0:0:0:0/51
- 2408:840d:8419:e000:0:0:0:0/51
- 2408:840d:841a:0:0:0:0:0/51
- 2408:840d:841a:2000:0:0:0:0/51
- 2408:840d:841a:4000:0:0:0:0/51
- 2408:840d:841a:6000:0:0:0:0/51
- 2408:840d:841a:8000:0:0:0:0/51
- 2408:840d:841a:a000:0:0:0:0/51
- 2408:840d:841a:c000:0:0:0:0/51
- 2408:840d:841a:e000:0:0:0:0/51
- 2408:840d:841b:0:0:0:0:0/51
- 2408:840d:841b:2000:0:0:0:0/51
- 2408:840d:841b:4000:0:0:0:0/51
- 2408:840d:841b:6000:0:0:0:0/51
- 2408:840d:841b:8000:0:0:0:0/51
- 2408:840d:841b:a000:0:0:0:0/51
- 2408:840d:841b:c000:0:0:0:0/51
- 2408:840d:841b:e000:0:0:0:0/51
- 2408:840d:841c:0:0:0:0:0/51
- 2408:840d:841c:2000:0:0:0:0/51
- 2408:840d:841c:4000:0:0:0:0/51
- 2408:840d:841c:6000:0:0:0:0/51
- 2408:840d:841c:8000:0:0:0:0/51
- 2408:840d:841c:a000:0:0:0:0/51
- 2408:840d:841c:c000:0:0:0:0/51
- 2408:840d:841c:e000:0:0:0:0/51
- 2408:840d:841d:0:0:0:0:0/51
- 2408:840d:841d:2000:0:0:0:0/51
- 2408:840d:841d:4000:0:0:0:0/51
- 2408:840d:841d:6000:0:0:0:0/51
- 2408:840d:841d:8000:0:0:0:0/51
- 2408:840d:841d:a000:0:0:0:0/51
- 2408:840d:841d:c000:0:0:0:0/51
- 2408:840d:841d:e000:0:0:0:0/51
- 2408:840d:841e:0:0:0:0:0/51
- 2408:840d:841e:2000:0:0:0:0/51
- 2408:840d:841e:4000:0:0:0:0/51
- 2408:840d:841e:6000:0:0:0:0/51
- 2408:840d:841e:8000:0:0:0:0/51
- 2408:840d:841e:a000:0:0:0:0/51
- 2408:840d:841e:c000:0:0:0:0/51
- 2408:840d:841e:e000:0:0:0:0/51
- 2408:840d:841f:0:0:0:0:0/51
- 2408:840d:841f:2000:0:0:0:0/51
- 2408:840d:841f:4000:0:0:0:0/51
- 2408:840d:841f:6000:0:0:0:0/51
- 2408:840d:841f:8000:0:0:0:0/51
- 2408:840d:841f:a000:0:0:0:0/51
- 2408:840d:841f:c000:0:0:0:0/51
- 2408:840d:841f:e000:0:0:0:0/51