Summary

Country
CN 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:9100::/43
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:38:58Z
source: APNIC



CIDR IP address subranges within 2408:840d:9100::/43 subnet

  • 2408:840d:9100:0:0:0:0:0/51
  • 2408:840d:9100:2000:0:0:0:0/51
  • 2408:840d:9100:4000:0:0:0:0/51
  • 2408:840d:9100:6000:0:0:0:0/51
  • 2408:840d:9100:8000:0:0:0:0/51
  • 2408:840d:9100:a000:0:0:0:0/51
  • 2408:840d:9100:c000:0:0:0:0/51
  • 2408:840d:9100:e000:0:0:0:0/51
  • 2408:840d:9101:0:0:0:0:0/51
  • 2408:840d:9101:2000:0:0:0:0/51
  • 2408:840d:9101:4000:0:0:0:0/51
  • 2408:840d:9101:6000:0:0:0:0/51
  • 2408:840d:9101:8000:0:0:0:0/51
  • 2408:840d:9101:a000:0:0:0:0/51
  • 2408:840d:9101:c000:0:0:0:0/51
  • 2408:840d:9101:e000:0:0:0:0/51
  • 2408:840d:9102:0:0:0:0:0/51
  • 2408:840d:9102:2000:0:0:0:0/51
  • 2408:840d:9102:4000:0:0:0:0/51
  • 2408:840d:9102:6000:0:0:0:0/51
  • 2408:840d:9102:8000:0:0:0:0/51
  • 2408:840d:9102:a000:0:0:0:0/51
  • 2408:840d:9102:c000:0:0:0:0/51
  • 2408:840d:9102:e000:0:0:0:0/51
  • 2408:840d:9103:0:0:0:0:0/51
  • 2408:840d:9103:2000:0:0:0:0/51
  • 2408:840d:9103:4000:0:0:0:0/51
  • 2408:840d:9103:6000:0:0:0:0/51
  • 2408:840d:9103:8000:0:0:0:0/51
  • 2408:840d:9103:a000:0:0:0:0/51
  • 2408:840d:9103:c000:0:0:0:0/51
  • 2408:840d:9103:e000:0:0:0:0/51
  • 2408:840d:9104:0:0:0:0:0/51
  • 2408:840d:9104:2000:0:0:0:0/51
  • 2408:840d:9104:4000:0:0:0:0/51
  • 2408:840d:9104:6000:0:0:0:0/51
  • 2408:840d:9104:8000:0:0:0:0/51
  • 2408:840d:9104:a000:0:0:0:0/51
  • 2408:840d:9104:c000:0:0:0:0/51
  • 2408:840d:9104:e000:0:0:0:0/51
  • 2408:840d:9105:0:0:0:0:0/51
  • 2408:840d:9105:2000:0:0:0:0/51
  • 2408:840d:9105:4000:0:0:0:0/51
  • 2408:840d:9105:6000:0:0:0:0/51
  • 2408:840d:9105:8000:0:0:0:0/51
  • 2408:840d:9105:a000:0:0:0:0/51
  • 2408:840d:9105:c000:0:0:0:0/51
  • 2408:840d:9105:e000:0:0:0:0/51
  • 2408:840d:9106:0:0:0:0:0/51
  • 2408:840d:9106:2000:0:0:0:0/51
  • 2408:840d:9106:4000:0:0:0:0/51
  • 2408:840d:9106:6000:0:0:0:0/51
  • 2408:840d:9106:8000:0:0:0:0/51
  • 2408:840d:9106:a000:0:0:0:0/51
  • 2408:840d:9106:c000:0:0:0:0/51
  • 2408:840d:9106:e000:0:0:0:0/51
  • 2408:840d:9107:0:0:0:0:0/51
  • 2408:840d:9107:2000:0:0:0:0/51
  • 2408:840d:9107:4000:0:0:0:0/51
  • 2408:840d:9107:6000:0:0:0:0/51
  • 2408:840d:9107:8000:0:0:0:0/51
  • 2408:840d:9107:a000:0:0:0:0/51
  • 2408:840d:9107:c000:0:0:0:0/51
  • 2408:840d:9107:e000:0:0:0:0/51
  • 2408:840d:9108:0:0:0:0:0/51
  • 2408:840d:9108:2000:0:0:0:0/51
  • 2408:840d:9108:4000:0:0:0:0/51
  • 2408:840d:9108:6000:0:0:0:0/51
  • 2408:840d:9108:8000:0:0:0:0/51
  • 2408:840d:9108:a000:0:0:0:0/51
  • 2408:840d:9108:c000:0:0:0:0/51
  • 2408:840d:9108:e000:0:0:0:0/51
  • 2408:840d:9109:0:0:0:0:0/51
  • 2408:840d:9109:2000:0:0:0:0/51
  • 2408:840d:9109:4000:0:0:0:0/51
  • 2408:840d:9109:6000:0:0:0:0/51
  • 2408:840d:9109:8000:0:0:0:0/51
  • 2408:840d:9109:a000:0:0:0:0/51
  • 2408:840d:9109:c000:0:0:0:0/51
  • 2408:840d:9109:e000:0:0:0:0/51
  • 2408:840d:910a:0:0:0:0:0/51
  • 2408:840d:910a:2000:0:0:0:0/51
  • 2408:840d:910a:4000:0:0:0:0/51
  • 2408:840d:910a:6000:0:0:0:0/51
  • 2408:840d:910a:8000:0:0:0:0/51
  • 2408:840d:910a:a000:0:0:0:0/51
  • 2408:840d:910a:c000:0:0:0:0/51
  • 2408:840d:910a:e000:0:0:0:0/51
  • 2408:840d:910b:0:0:0:0:0/51
  • 2408:840d:910b:2000:0:0:0:0/51
  • 2408:840d:910b:4000:0:0:0:0/51
  • 2408:840d:910b:6000:0:0:0:0/51
  • 2408:840d:910b:8000:0:0:0:0/51
  • 2408:840d:910b:a000:0:0:0:0/51
  • 2408:840d:910b:c000:0:0:0:0/51
  • 2408:840d:910b:e000:0:0:0:0/51
  • 2408:840d:910c:0:0:0:0:0/51
  • 2408:840d:910c:2000:0:0:0:0/51
  • 2408:840d:910c:4000:0:0:0:0/51
  • 2408:840d:910c:6000:0:0:0:0/51
  • 2408:840d:910c:8000:0:0:0:0/51
  • 2408:840d:910c:a000:0:0:0:0/51
  • 2408:840d:910c:c000:0:0:0:0/51
  • 2408:840d:910c:e000:0:0:0:0/51
  • 2408:840d:910d:0:0:0:0:0/51
  • 2408:840d:910d:2000:0:0:0:0/51
  • 2408:840d:910d:4000:0:0:0:0/51
  • 2408:840d:910d:6000:0:0:0:0/51
  • 2408:840d:910d:8000:0:0:0:0/51
  • 2408:840d:910d:a000:0:0:0:0/51
  • 2408:840d:910d:c000:0:0:0:0/51
  • 2408:840d:910d:e000:0:0:0:0/51
  • 2408:840d:910e:0:0:0:0:0/51
  • 2408:840d:910e:2000:0:0:0:0/51
  • 2408:840d:910e:4000:0:0:0:0/51
  • 2408:840d:910e:6000:0:0:0:0/51
  • 2408:840d:910e:8000:0:0:0:0/51
  • 2408:840d:910e:a000:0:0:0:0/51
  • 2408:840d:910e:c000:0:0:0:0/51
  • 2408:840d:910e:e000:0:0:0:0/51
  • 2408:840d:910f:0:0:0:0:0/51
  • 2408:840d:910f:2000:0:0:0:0/51
  • 2408:840d:910f:4000:0:0:0:0/51
  • 2408:840d:910f:6000:0:0:0:0/51
  • 2408:840d:910f:8000:0:0:0:0/51
  • 2408:840d:910f:a000:0:0:0:0/51
  • 2408:840d:910f:c000:0:0:0:0/51
  • 2408:840d:910f:e000:0:0:0:0/51
  • 2408:840d:9110:0:0:0:0:0/51
  • 2408:840d:9110:2000:0:0:0:0/51
  • 2408:840d:9110:4000:0:0:0:0/51
  • 2408:840d:9110:6000:0:0:0:0/51
  • 2408:840d:9110:8000:0:0:0:0/51
  • 2408:840d:9110:a000:0:0:0:0/51
  • 2408:840d:9110:c000:0:0:0:0/51
  • 2408:840d:9110:e000:0:0:0:0/51
  • 2408:840d:9111:0:0:0:0:0/51
  • 2408:840d:9111:2000:0:0:0:0/51
  • 2408:840d:9111:4000:0:0:0:0/51
  • 2408:840d:9111:6000:0:0:0:0/51
  • 2408:840d:9111:8000:0:0:0:0/51
  • 2408:840d:9111:a000:0:0:0:0/51
  • 2408:840d:9111:c000:0:0:0:0/51
  • 2408:840d:9111:e000:0:0:0:0/51
  • 2408:840d:9112:0:0:0:0:0/51
  • 2408:840d:9112:2000:0:0:0:0/51
  • 2408:840d:9112:4000:0:0:0:0/51
  • 2408:840d:9112:6000:0:0:0:0/51
  • 2408:840d:9112:8000:0:0:0:0/51
  • 2408:840d:9112:a000:0:0:0:0/51
  • 2408:840d:9112:c000:0:0:0:0/51
  • 2408:840d:9112:e000:0:0:0:0/51
  • 2408:840d:9113:0:0:0:0:0/51
  • 2408:840d:9113:2000:0:0:0:0/51
  • 2408:840d:9113:4000:0:0:0:0/51
  • 2408:840d:9113:6000:0:0:0:0/51
  • 2408:840d:9113:8000:0:0:0:0/51
  • 2408:840d:9113:a000:0:0:0:0/51
  • 2408:840d:9113:c000:0:0:0:0/51
  • 2408:840d:9113:e000:0:0:0:0/51
  • 2408:840d:9114:0:0:0:0:0/51
  • 2408:840d:9114:2000:0:0:0:0/51
  • 2408:840d:9114:4000:0:0:0:0/51
  • 2408:840d:9114:6000:0:0:0:0/51
  • 2408:840d:9114:8000:0:0:0:0/51
  • 2408:840d:9114:a000:0:0:0:0/51
  • 2408:840d:9114:c000:0:0:0:0/51
  • 2408:840d:9114:e000:0:0:0:0/51
  • 2408:840d:9115:0:0:0:0:0/51
  • 2408:840d:9115:2000:0:0:0:0/51
  • 2408:840d:9115:4000:0:0:0:0/51
  • 2408:840d:9115:6000:0:0:0:0/51
  • 2408:840d:9115:8000:0:0:0:0/51
  • 2408:840d:9115:a000:0:0:0:0/51
  • 2408:840d:9115:c000:0:0:0:0/51
  • 2408:840d:9115:e000:0:0:0:0/51
  • 2408:840d:9116:0:0:0:0:0/51
  • 2408:840d:9116:2000:0:0:0:0/51
  • 2408:840d:9116:4000:0:0:0:0/51
  • 2408:840d:9116:6000:0:0:0:0/51
  • 2408:840d:9116:8000:0:0:0:0/51
  • 2408:840d:9116:a000:0:0:0:0/51
  • 2408:840d:9116:c000:0:0:0:0/51
  • 2408:840d:9116:e000:0:0:0:0/51
  • 2408:840d:9117:0:0:0:0:0/51
  • 2408:840d:9117:2000:0:0:0:0/51
  • 2408:840d:9117:4000:0:0:0:0/51
  • 2408:840d:9117:6000:0:0:0:0/51
  • 2408:840d:9117:8000:0:0:0:0/51
  • 2408:840d:9117:a000:0:0:0:0/51
  • 2408:840d:9117:c000:0:0:0:0/51
  • 2408:840d:9117:e000:0:0:0:0/51
  • 2408:840d:9118:0:0:0:0:0/51
  • 2408:840d:9118:2000:0:0:0:0/51
  • 2408:840d:9118:4000:0:0:0:0/51
  • 2408:840d:9118:6000:0:0:0:0/51
  • 2408:840d:9118:8000:0:0:0:0/51
  • 2408:840d:9118:a000:0:0:0:0/51
  • 2408:840d:9118:c000:0:0:0:0/51
  • 2408:840d:9118:e000:0:0:0:0/51
  • 2408:840d:9119:0:0:0:0:0/51
  • 2408:840d:9119:2000:0:0:0:0/51
  • 2408:840d:9119:4000:0:0:0:0/51
  • 2408:840d:9119:6000:0:0:0:0/51
  • 2408:840d:9119:8000:0:0:0:0/51
  • 2408:840d:9119:a000:0:0:0:0/51
  • 2408:840d:9119:c000:0:0:0:0/51
  • 2408:840d:9119:e000:0:0:0:0/51
  • 2408:840d:911a:0:0:0:0:0/51
  • 2408:840d:911a:2000:0:0:0:0/51
  • 2408:840d:911a:4000:0:0:0:0/51
  • 2408:840d:911a:6000:0:0:0:0/51
  • 2408:840d:911a:8000:0:0:0:0/51
  • 2408:840d:911a:a000:0:0:0:0/51
  • 2408:840d:911a:c000:0:0:0:0/51
  • 2408:840d:911a:e000:0:0:0:0/51
  • 2408:840d:911b:0:0:0:0:0/51
  • 2408:840d:911b:2000:0:0:0:0/51
  • 2408:840d:911b:4000:0:0:0:0/51
  • 2408:840d:911b:6000:0:0:0:0/51
  • 2408:840d:911b:8000:0:0:0:0/51
  • 2408:840d:911b:a000:0:0:0:0/51
  • 2408:840d:911b:c000:0:0:0:0/51
  • 2408:840d:911b:e000:0:0:0:0/51
  • 2408:840d:911c:0:0:0:0:0/51
  • 2408:840d:911c:2000:0:0:0:0/51
  • 2408:840d:911c:4000:0:0:0:0/51
  • 2408:840d:911c:6000:0:0:0:0/51
  • 2408:840d:911c:8000:0:0:0:0/51
  • 2408:840d:911c:a000:0:0:0:0/51
  • 2408:840d:911c:c000:0:0:0:0/51
  • 2408:840d:911c:e000:0:0:0:0/51
  • 2408:840d:911d:0:0:0:0:0/51
  • 2408:840d:911d:2000:0:0:0:0/51
  • 2408:840d:911d:4000:0:0:0:0/51
  • 2408:840d:911d:6000:0:0:0:0/51
  • 2408:840d:911d:8000:0:0:0:0/51
  • 2408:840d:911d:a000:0:0:0:0/51
  • 2408:840d:911d:c000:0:0:0:0/51
  • 2408:840d:911d:e000:0:0:0:0/51
  • 2408:840d:911e:0:0:0:0:0/51
  • 2408:840d:911e:2000:0:0:0:0/51
  • 2408:840d:911e:4000:0:0:0:0/51
  • 2408:840d:911e:6000:0:0:0:0/51
  • 2408:840d:911e:8000:0:0:0:0/51
  • 2408:840d:911e:a000:0:0:0:0/51
  • 2408:840d:911e:c000:0:0:0:0/51
  • 2408:840d:911e:e000:0:0:0:0/51
  • 2408:840d:911f:0:0:0:0:0/51
  • 2408:840d:911f:2000:0:0:0:0/51
  • 2408:840d:911f:4000:0:0:0:0/51
  • 2408:840d:911f:6000:0:0:0:0/51
  • 2408:840d:911f:8000:0:0:0:0/51
  • 2408:840d:911f:a000:0:0:0:0/51
  • 2408:840d:911f:c000:0:0:0:0/51
  • 2408:840d:911f:e000:0:0:0:0/51

Get started with 100,000 free lookups: sign up