Summary
| Country |
 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:a220::/43
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:38:00Z
source: APNIC
CIDR IP address subranges within 2408:840d:a220::/43 subnet
- 2408:840d:a220:0:0:0:0:0/51
- 2408:840d:a220:2000:0:0:0:0/51
- 2408:840d:a220:4000:0:0:0:0/51
- 2408:840d:a220:6000:0:0:0:0/51
- 2408:840d:a220:8000:0:0:0:0/51
- 2408:840d:a220:a000:0:0:0:0/51
- 2408:840d:a220:c000:0:0:0:0/51
- 2408:840d:a220:e000:0:0:0:0/51
- 2408:840d:a221:0:0:0:0:0/51
- 2408:840d:a221:2000:0:0:0:0/51
- 2408:840d:a221:4000:0:0:0:0/51
- 2408:840d:a221:6000:0:0:0:0/51
- 2408:840d:a221:8000:0:0:0:0/51
- 2408:840d:a221:a000:0:0:0:0/51
- 2408:840d:a221:c000:0:0:0:0/51
- 2408:840d:a221:e000:0:0:0:0/51
- 2408:840d:a222:0:0:0:0:0/51
- 2408:840d:a222:2000:0:0:0:0/51
- 2408:840d:a222:4000:0:0:0:0/51
- 2408:840d:a222:6000:0:0:0:0/51
- 2408:840d:a222:8000:0:0:0:0/51
- 2408:840d:a222:a000:0:0:0:0/51
- 2408:840d:a222:c000:0:0:0:0/51
- 2408:840d:a222:e000:0:0:0:0/51
- 2408:840d:a223:0:0:0:0:0/51
- 2408:840d:a223:2000:0:0:0:0/51
- 2408:840d:a223:4000:0:0:0:0/51
- 2408:840d:a223:6000:0:0:0:0/51
- 2408:840d:a223:8000:0:0:0:0/51
- 2408:840d:a223:a000:0:0:0:0/51
- 2408:840d:a223:c000:0:0:0:0/51
- 2408:840d:a223:e000:0:0:0:0/51
- 2408:840d:a224:0:0:0:0:0/51
- 2408:840d:a224:2000:0:0:0:0/51
- 2408:840d:a224:4000:0:0:0:0/51
- 2408:840d:a224:6000:0:0:0:0/51
- 2408:840d:a224:8000:0:0:0:0/51
- 2408:840d:a224:a000:0:0:0:0/51
- 2408:840d:a224:c000:0:0:0:0/51
- 2408:840d:a224:e000:0:0:0:0/51
- 2408:840d:a225:0:0:0:0:0/51
- 2408:840d:a225:2000:0:0:0:0/51
- 2408:840d:a225:4000:0:0:0:0/51
- 2408:840d:a225:6000:0:0:0:0/51
- 2408:840d:a225:8000:0:0:0:0/51
- 2408:840d:a225:a000:0:0:0:0/51
- 2408:840d:a225:c000:0:0:0:0/51
- 2408:840d:a225:e000:0:0:0:0/51
- 2408:840d:a226:0:0:0:0:0/51
- 2408:840d:a226:2000:0:0:0:0/51
- 2408:840d:a226:4000:0:0:0:0/51
- 2408:840d:a226:6000:0:0:0:0/51
- 2408:840d:a226:8000:0:0:0:0/51
- 2408:840d:a226:a000:0:0:0:0/51
- 2408:840d:a226:c000:0:0:0:0/51
- 2408:840d:a226:e000:0:0:0:0/51
- 2408:840d:a227:0:0:0:0:0/51
- 2408:840d:a227:2000:0:0:0:0/51
- 2408:840d:a227:4000:0:0:0:0/51
- 2408:840d:a227:6000:0:0:0:0/51
- 2408:840d:a227:8000:0:0:0:0/51
- 2408:840d:a227:a000:0:0:0:0/51
- 2408:840d:a227:c000:0:0:0:0/51
- 2408:840d:a227:e000:0:0:0:0/51
- 2408:840d:a228:0:0:0:0:0/51
- 2408:840d:a228:2000:0:0:0:0/51
- 2408:840d:a228:4000:0:0:0:0/51
- 2408:840d:a228:6000:0:0:0:0/51
- 2408:840d:a228:8000:0:0:0:0/51
- 2408:840d:a228:a000:0:0:0:0/51
- 2408:840d:a228:c000:0:0:0:0/51
- 2408:840d:a228:e000:0:0:0:0/51
- 2408:840d:a229:0:0:0:0:0/51
- 2408:840d:a229:2000:0:0:0:0/51
- 2408:840d:a229:4000:0:0:0:0/51
- 2408:840d:a229:6000:0:0:0:0/51
- 2408:840d:a229:8000:0:0:0:0/51
- 2408:840d:a229:a000:0:0:0:0/51
- 2408:840d:a229:c000:0:0:0:0/51
- 2408:840d:a229:e000:0:0:0:0/51
- 2408:840d:a22a:0:0:0:0:0/51
- 2408:840d:a22a:2000:0:0:0:0/51
- 2408:840d:a22a:4000:0:0:0:0/51
- 2408:840d:a22a:6000:0:0:0:0/51
- 2408:840d:a22a:8000:0:0:0:0/51
- 2408:840d:a22a:a000:0:0:0:0/51
- 2408:840d:a22a:c000:0:0:0:0/51
- 2408:840d:a22a:e000:0:0:0:0/51
- 2408:840d:a22b:0:0:0:0:0/51
- 2408:840d:a22b:2000:0:0:0:0/51
- 2408:840d:a22b:4000:0:0:0:0/51
- 2408:840d:a22b:6000:0:0:0:0/51
- 2408:840d:a22b:8000:0:0:0:0/51
- 2408:840d:a22b:a000:0:0:0:0/51
- 2408:840d:a22b:c000:0:0:0:0/51
- 2408:840d:a22b:e000:0:0:0:0/51
- 2408:840d:a22c:0:0:0:0:0/51
- 2408:840d:a22c:2000:0:0:0:0/51
- 2408:840d:a22c:4000:0:0:0:0/51
- 2408:840d:a22c:6000:0:0:0:0/51
- 2408:840d:a22c:8000:0:0:0:0/51
- 2408:840d:a22c:a000:0:0:0:0/51
- 2408:840d:a22c:c000:0:0:0:0/51
- 2408:840d:a22c:e000:0:0:0:0/51
- 2408:840d:a22d:0:0:0:0:0/51
- 2408:840d:a22d:2000:0:0:0:0/51
- 2408:840d:a22d:4000:0:0:0:0/51
- 2408:840d:a22d:6000:0:0:0:0/51
- 2408:840d:a22d:8000:0:0:0:0/51
- 2408:840d:a22d:a000:0:0:0:0/51
- 2408:840d:a22d:c000:0:0:0:0/51
- 2408:840d:a22d:e000:0:0:0:0/51
- 2408:840d:a22e:0:0:0:0:0/51
- 2408:840d:a22e:2000:0:0:0:0/51
- 2408:840d:a22e:4000:0:0:0:0/51
- 2408:840d:a22e:6000:0:0:0:0/51
- 2408:840d:a22e:8000:0:0:0:0/51
- 2408:840d:a22e:a000:0:0:0:0/51
- 2408:840d:a22e:c000:0:0:0:0/51
- 2408:840d:a22e:e000:0:0:0:0/51
- 2408:840d:a22f:0:0:0:0:0/51
- 2408:840d:a22f:2000:0:0:0:0/51
- 2408:840d:a22f:4000:0:0:0:0/51
- 2408:840d:a22f:6000:0:0:0:0/51
- 2408:840d:a22f:8000:0:0:0:0/51
- 2408:840d:a22f:a000:0:0:0:0/51
- 2408:840d:a22f:c000:0:0:0:0/51
- 2408:840d:a22f:e000:0:0:0:0/51
- 2408:840d:a230:0:0:0:0:0/51
- 2408:840d:a230:2000:0:0:0:0/51
- 2408:840d:a230:4000:0:0:0:0/51
- 2408:840d:a230:6000:0:0:0:0/51
- 2408:840d:a230:8000:0:0:0:0/51
- 2408:840d:a230:a000:0:0:0:0/51
- 2408:840d:a230:c000:0:0:0:0/51
- 2408:840d:a230:e000:0:0:0:0/51
- 2408:840d:a231:0:0:0:0:0/51
- 2408:840d:a231:2000:0:0:0:0/51
- 2408:840d:a231:4000:0:0:0:0/51
- 2408:840d:a231:6000:0:0:0:0/51
- 2408:840d:a231:8000:0:0:0:0/51
- 2408:840d:a231:a000:0:0:0:0/51
- 2408:840d:a231:c000:0:0:0:0/51
- 2408:840d:a231:e000:0:0:0:0/51
- 2408:840d:a232:0:0:0:0:0/51
- 2408:840d:a232:2000:0:0:0:0/51
- 2408:840d:a232:4000:0:0:0:0/51
- 2408:840d:a232:6000:0:0:0:0/51
- 2408:840d:a232:8000:0:0:0:0/51
- 2408:840d:a232:a000:0:0:0:0/51
- 2408:840d:a232:c000:0:0:0:0/51
- 2408:840d:a232:e000:0:0:0:0/51
- 2408:840d:a233:0:0:0:0:0/51
- 2408:840d:a233:2000:0:0:0:0/51
- 2408:840d:a233:4000:0:0:0:0/51
- 2408:840d:a233:6000:0:0:0:0/51
- 2408:840d:a233:8000:0:0:0:0/51
- 2408:840d:a233:a000:0:0:0:0/51
- 2408:840d:a233:c000:0:0:0:0/51
- 2408:840d:a233:e000:0:0:0:0/51
- 2408:840d:a234:0:0:0:0:0/51
- 2408:840d:a234:2000:0:0:0:0/51
- 2408:840d:a234:4000:0:0:0:0/51
- 2408:840d:a234:6000:0:0:0:0/51
- 2408:840d:a234:8000:0:0:0:0/51
- 2408:840d:a234:a000:0:0:0:0/51
- 2408:840d:a234:c000:0:0:0:0/51
- 2408:840d:a234:e000:0:0:0:0/51
- 2408:840d:a235:0:0:0:0:0/51
- 2408:840d:a235:2000:0:0:0:0/51
- 2408:840d:a235:4000:0:0:0:0/51
- 2408:840d:a235:6000:0:0:0:0/51
- 2408:840d:a235:8000:0:0:0:0/51
- 2408:840d:a235:a000:0:0:0:0/51
- 2408:840d:a235:c000:0:0:0:0/51
- 2408:840d:a235:e000:0:0:0:0/51
- 2408:840d:a236:0:0:0:0:0/51
- 2408:840d:a236:2000:0:0:0:0/51
- 2408:840d:a236:4000:0:0:0:0/51
- 2408:840d:a236:6000:0:0:0:0/51
- 2408:840d:a236:8000:0:0:0:0/51
- 2408:840d:a236:a000:0:0:0:0/51
- 2408:840d:a236:c000:0:0:0:0/51
- 2408:840d:a236:e000:0:0:0:0/51
- 2408:840d:a237:0:0:0:0:0/51
- 2408:840d:a237:2000:0:0:0:0/51
- 2408:840d:a237:4000:0:0:0:0/51
- 2408:840d:a237:6000:0:0:0:0/51
- 2408:840d:a237:8000:0:0:0:0/51
- 2408:840d:a237:a000:0:0:0:0/51
- 2408:840d:a237:c000:0:0:0:0/51
- 2408:840d:a237:e000:0:0:0:0/51
- 2408:840d:a238:0:0:0:0:0/51
- 2408:840d:a238:2000:0:0:0:0/51
- 2408:840d:a238:4000:0:0:0:0/51
- 2408:840d:a238:6000:0:0:0:0/51
- 2408:840d:a238:8000:0:0:0:0/51
- 2408:840d:a238:a000:0:0:0:0/51
- 2408:840d:a238:c000:0:0:0:0/51
- 2408:840d:a238:e000:0:0:0:0/51
- 2408:840d:a239:0:0:0:0:0/51
- 2408:840d:a239:2000:0:0:0:0/51
- 2408:840d:a239:4000:0:0:0:0/51
- 2408:840d:a239:6000:0:0:0:0/51
- 2408:840d:a239:8000:0:0:0:0/51
- 2408:840d:a239:a000:0:0:0:0/51
- 2408:840d:a239:c000:0:0:0:0/51
- 2408:840d:a239:e000:0:0:0:0/51
- 2408:840d:a23a:0:0:0:0:0/51
- 2408:840d:a23a:2000:0:0:0:0/51
- 2408:840d:a23a:4000:0:0:0:0/51
- 2408:840d:a23a:6000:0:0:0:0/51
- 2408:840d:a23a:8000:0:0:0:0/51
- 2408:840d:a23a:a000:0:0:0:0/51
- 2408:840d:a23a:c000:0:0:0:0/51
- 2408:840d:a23a:e000:0:0:0:0/51
- 2408:840d:a23b:0:0:0:0:0/51
- 2408:840d:a23b:2000:0:0:0:0/51
- 2408:840d:a23b:4000:0:0:0:0/51
- 2408:840d:a23b:6000:0:0:0:0/51
- 2408:840d:a23b:8000:0:0:0:0/51
- 2408:840d:a23b:a000:0:0:0:0/51
- 2408:840d:a23b:c000:0:0:0:0/51
- 2408:840d:a23b:e000:0:0:0:0/51
- 2408:840d:a23c:0:0:0:0:0/51
- 2408:840d:a23c:2000:0:0:0:0/51
- 2408:840d:a23c:4000:0:0:0:0/51
- 2408:840d:a23c:6000:0:0:0:0/51
- 2408:840d:a23c:8000:0:0:0:0/51
- 2408:840d:a23c:a000:0:0:0:0/51
- 2408:840d:a23c:c000:0:0:0:0/51
- 2408:840d:a23c:e000:0:0:0:0/51
- 2408:840d:a23d:0:0:0:0:0/51
- 2408:840d:a23d:2000:0:0:0:0/51
- 2408:840d:a23d:4000:0:0:0:0/51
- 2408:840d:a23d:6000:0:0:0:0/51
- 2408:840d:a23d:8000:0:0:0:0/51
- 2408:840d:a23d:a000:0:0:0:0/51
- 2408:840d:a23d:c000:0:0:0:0/51
- 2408:840d:a23d:e000:0:0:0:0/51
- 2408:840d:a23e:0:0:0:0:0/51
- 2408:840d:a23e:2000:0:0:0:0/51
- 2408:840d:a23e:4000:0:0:0:0/51
- 2408:840d:a23e:6000:0:0:0:0/51
- 2408:840d:a23e:8000:0:0:0:0/51
- 2408:840d:a23e:a000:0:0:0:0/51
- 2408:840d:a23e:c000:0:0:0:0/51
- 2408:840d:a23e:e000:0:0:0:0/51
- 2408:840d:a23f:0:0:0:0:0/51
- 2408:840d:a23f:2000:0:0:0:0/51
- 2408:840d:a23f:4000:0:0:0:0/51
- 2408:840d:a23f:6000:0:0:0:0/51
- 2408:840d:a23f:8000:0:0:0:0/51
- 2408:840d:a23f:a000:0:0:0:0/51
- 2408:840d:a23f:c000:0:0:0:0/51
- 2408:840d:a23f:e000:0:0:0:0/51