Summary

Country
CN China
Domain chinaunicom.com
Size 4,951,760,157,141,521,000,000,000,000
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: 2408:8020:b000::/36
origin: AS4808
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T08:00:04Z
source: APNIC


CIDR IP address subranges within 2408:8020:b000::/36 subnet

  • 2408:8020:b000:0:0:0:0:0/44
  • 2408:8020:b010:0:0:0:0:0/44
  • 2408:8020:b020:0:0:0:0:0/44
  • 2408:8020:b030:0:0:0:0:0/44
  • 2408:8020:b040:0:0:0:0:0/44
  • 2408:8020:b050:0:0:0:0:0/44
  • 2408:8020:b060:0:0:0:0:0/44
  • 2408:8020:b070:0:0:0:0:0/44
  • 2408:8020:b080:0:0:0:0:0/44
  • 2408:8020:b090:0:0:0:0:0/44
  • 2408:8020:b0a0:0:0:0:0:0/44
  • 2408:8020:b0b0:0:0:0:0:0/44
  • 2408:8020:b0c0:0:0:0:0:0/44
  • 2408:8020:b0d0:0:0:0:0:0/44
  • 2408:8020:b0e0:0:0:0:0:0/44
  • 2408:8020:b0f0:0:0:0:0:0/44
  • 2408:8020:b100:0:0:0:0:0/44
  • 2408:8020:b110:0:0:0:0:0/44
  • 2408:8020:b120:0:0:0:0:0/44
  • 2408:8020:b130:0:0:0:0:0/44
  • 2408:8020:b140:0:0:0:0:0/44
  • 2408:8020:b150:0:0:0:0:0/44
  • 2408:8020:b160:0:0:0:0:0/44
  • 2408:8020:b170:0:0:0:0:0/44
  • 2408:8020:b180:0:0:0:0:0/44
  • 2408:8020:b190:0:0:0:0:0/44
  • 2408:8020:b1a0:0:0:0:0:0/44
  • 2408:8020:b1b0:0:0:0:0:0/44
  • 2408:8020:b1c0:0:0:0:0:0/44
  • 2408:8020:b1d0:0:0:0:0:0/44
  • 2408:8020:b1e0:0:0:0:0:0/44
  • 2408:8020:b1f0:0:0:0:0:0/44
  • 2408:8020:b200:0:0:0:0:0/44
  • 2408:8020:b210:0:0:0:0:0/44
  • 2408:8020:b220:0:0:0:0:0/44
  • 2408:8020:b230:0:0:0:0:0/44
  • 2408:8020:b240:0:0:0:0:0/44
  • 2408:8020:b250:0:0:0:0:0/44
  • 2408:8020:b260:0:0:0:0:0/44
  • 2408:8020:b270:0:0:0:0:0/44
  • 2408:8020:b280:0:0:0:0:0/44
  • 2408:8020:b290:0:0:0:0:0/44
  • 2408:8020:b2a0:0:0:0:0:0/44
  • 2408:8020:b2b0:0:0:0:0:0/44
  • 2408:8020:b2c0:0:0:0:0:0/44
  • 2408:8020:b2d0:0:0:0:0:0/44
  • 2408:8020:b2e0:0:0:0:0:0/44
  • 2408:8020:b2f0:0:0:0:0:0/44
  • 2408:8020:b300:0:0:0:0:0/44
  • 2408:8020:b310:0:0:0:0:0/44
  • 2408:8020:b320:0:0:0:0:0/44
  • 2408:8020:b330:0:0:0:0:0/44
  • 2408:8020:b340:0:0:0:0:0/44
  • 2408:8020:b350:0:0:0:0:0/44
  • 2408:8020:b360:0:0:0:0:0/44
  • 2408:8020:b370:0:0:0:0:0/44
  • 2408:8020:b380:0:0:0:0:0/44
  • 2408:8020:b390:0:0:0:0:0/44
  • 2408:8020:b3a0:0:0:0:0:0/44
  • 2408:8020:b3b0:0:0:0:0:0/44
  • 2408:8020:b3c0:0:0:0:0:0/44
  • 2408:8020:b3d0:0:0:0:0:0/44
  • 2408:8020:b3e0:0:0:0:0:0/44
  • 2408:8020:b3f0:0:0:0:0:0/44
  • 2408:8020:b400:0:0:0:0:0/44
  • 2408:8020:b410:0:0:0:0:0/44
  • 2408:8020:b420:0:0:0:0:0/44
  • 2408:8020:b430:0:0:0:0:0/44
  • 2408:8020:b440:0:0:0:0:0/44
  • 2408:8020:b450:0:0:0:0:0/44
  • 2408:8020:b460:0:0:0:0:0/44
  • 2408:8020:b470:0:0:0:0:0/44
  • 2408:8020:b480:0:0:0:0:0/44
  • 2408:8020:b490:0:0:0:0:0/44
  • 2408:8020:b4a0:0:0:0:0:0/44
  • 2408:8020:b4b0:0:0:0:0:0/44
  • 2408:8020:b4c0:0:0:0:0:0/44
  • 2408:8020:b4d0:0:0:0:0:0/44
  • 2408:8020:b4e0:0:0:0:0:0/44
  • 2408:8020:b4f0:0:0:0:0:0/44
  • 2408:8020:b500:0:0:0:0:0/44
  • 2408:8020:b510:0:0:0:0:0/44
  • 2408:8020:b520:0:0:0:0:0/44
  • 2408:8020:b530:0:0:0:0:0/44
  • 2408:8020:b540:0:0:0:0:0/44
  • 2408:8020:b550:0:0:0:0:0/44
  • 2408:8020:b560:0:0:0:0:0/44
  • 2408:8020:b570:0:0:0:0:0/44
  • 2408:8020:b580:0:0:0:0:0/44
  • 2408:8020:b590:0:0:0:0:0/44
  • 2408:8020:b5a0:0:0:0:0:0/44
  • 2408:8020:b5b0:0:0:0:0:0/44
  • 2408:8020:b5c0:0:0:0:0:0/44
  • 2408:8020:b5d0:0:0:0:0:0/44
  • 2408:8020:b5e0:0:0:0:0:0/44
  • 2408:8020:b5f0:0:0:0:0:0/44
  • 2408:8020:b600:0:0:0:0:0/44
  • 2408:8020:b610:0:0:0:0:0/44
  • 2408:8020:b620:0:0:0:0:0/44
  • 2408:8020:b630:0:0:0:0:0/44
  • 2408:8020:b640:0:0:0:0:0/44
  • 2408:8020:b650:0:0:0:0:0/44
  • 2408:8020:b660:0:0:0:0:0/44
  • 2408:8020:b670:0:0:0:0:0/44
  • 2408:8020:b680:0:0:0:0:0/44
  • 2408:8020:b690:0:0:0:0:0/44
  • 2408:8020:b6a0:0:0:0:0:0/44
  • 2408:8020:b6b0:0:0:0:0:0/44
  • 2408:8020:b6c0:0:0:0:0:0/44
  • 2408:8020:b6d0:0:0:0:0:0/44
  • 2408:8020:b6e0:0:0:0:0:0/44
  • 2408:8020:b6f0:0:0:0:0:0/44
  • 2408:8020:b700:0:0:0:0:0/44
  • 2408:8020:b710:0:0:0:0:0/44
  • 2408:8020:b720:0:0:0:0:0/44
  • 2408:8020:b730:0:0:0:0:0/44
  • 2408:8020:b740:0:0:0:0:0/44
  • 2408:8020:b750:0:0:0:0:0/44
  • 2408:8020:b760:0:0:0:0:0/44
  • 2408:8020:b770:0:0:0:0:0/44
  • 2408:8020:b780:0:0:0:0:0/44
  • 2408:8020:b790:0:0:0:0:0/44
  • 2408:8020:b7a0:0:0:0:0:0/44
  • 2408:8020:b7b0:0:0:0:0:0/44
  • 2408:8020:b7c0:0:0:0:0:0/44
  • 2408:8020:b7d0:0:0:0:0:0/44
  • 2408:8020:b7e0:0:0:0:0:0/44
  • 2408:8020:b7f0:0:0:0:0:0/44
  • 2408:8020:b800:0:0:0:0:0/44
  • 2408:8020:b810:0:0:0:0:0/44
  • 2408:8020:b820:0:0:0:0:0/44
  • 2408:8020:b830:0:0:0:0:0/44
  • 2408:8020:b840:0:0:0:0:0/44
  • 2408:8020:b850:0:0:0:0:0/44
  • 2408:8020:b860:0:0:0:0:0/44
  • 2408:8020:b870:0:0:0:0:0/44
  • 2408:8020:b880:0:0:0:0:0/44
  • 2408:8020:b890:0:0:0:0:0/44
  • 2408:8020:b8a0:0:0:0:0:0/44
  • 2408:8020:b8b0:0:0:0:0:0/44
  • 2408:8020:b8c0:0:0:0:0:0/44
  • 2408:8020:b8d0:0:0:0:0:0/44
  • 2408:8020:b8e0:0:0:0:0:0/44
  • 2408:8020:b8f0:0:0:0:0:0/44
  • 2408:8020:b900:0:0:0:0:0/44
  • 2408:8020:b910:0:0:0:0:0/44
  • 2408:8020:b920:0:0:0:0:0/44
  • 2408:8020:b930:0:0:0:0:0/44
  • 2408:8020:b940:0:0:0:0:0/44
  • 2408:8020:b950:0:0:0:0:0/44
  • 2408:8020:b960:0:0:0:0:0/44
  • 2408:8020:b970:0:0:0:0:0/44
  • 2408:8020:b980:0:0:0:0:0/44
  • 2408:8020:b990:0:0:0:0:0/44
  • 2408:8020:b9a0:0:0:0:0:0/44
  • 2408:8020:b9b0:0:0:0:0:0/44
  • 2408:8020:b9c0:0:0:0:0:0/44
  • 2408:8020:b9d0:0:0:0:0:0/44
  • 2408:8020:b9e0:0:0:0:0:0/44
  • 2408:8020:b9f0:0:0:0:0:0/44
  • 2408:8020:ba00:0:0:0:0:0/44
  • 2408:8020:ba10:0:0:0:0:0/44
  • 2408:8020:ba20:0:0:0:0:0/44
  • 2408:8020:ba30:0:0:0:0:0/44
  • 2408:8020:ba40:0:0:0:0:0/44
  • 2408:8020:ba50:0:0:0:0:0/44
  • 2408:8020:ba60:0:0:0:0:0/44
  • 2408:8020:ba70:0:0:0:0:0/44
  • 2408:8020:ba80:0:0:0:0:0/44
  • 2408:8020:ba90:0:0:0:0:0/44
  • 2408:8020:baa0:0:0:0:0:0/44
  • 2408:8020:bab0:0:0:0:0:0/44
  • 2408:8020:bac0:0:0:0:0:0/44
  • 2408:8020:bad0:0:0:0:0:0/44
  • 2408:8020:bae0:0:0:0:0:0/44
  • 2408:8020:baf0:0:0:0:0:0/44
  • 2408:8020:bb00:0:0:0:0:0/44
  • 2408:8020:bb10:0:0:0:0:0/44
  • 2408:8020:bb20:0:0:0:0:0/44
  • 2408:8020:bb30:0:0:0:0:0/44
  • 2408:8020:bb40:0:0:0:0:0/44
  • 2408:8020:bb50:0:0:0:0:0/44
  • 2408:8020:bb60:0:0:0:0:0/44
  • 2408:8020:bb70:0:0:0:0:0/44
  • 2408:8020:bb80:0:0:0:0:0/44
  • 2408:8020:bb90:0:0:0:0:0/44
  • 2408:8020:bba0:0:0:0:0:0/44
  • 2408:8020:bbb0:0:0:0:0:0/44
  • 2408:8020:bbc0:0:0:0:0:0/44
  • 2408:8020:bbd0:0:0:0:0:0/44
  • 2408:8020:bbe0:0:0:0:0:0/44
  • 2408:8020:bbf0:0:0:0:0:0/44
  • 2408:8020:bc00:0:0:0:0:0/44
  • 2408:8020:bc10:0:0:0:0:0/44
  • 2408:8020:bc20:0:0:0:0:0/44
  • 2408:8020:bc30:0:0:0:0:0/44
  • 2408:8020:bc40:0:0:0:0:0/44
  • 2408:8020:bc50:0:0:0:0:0/44
  • 2408:8020:bc60:0:0:0:0:0/44
  • 2408:8020:bc70:0:0:0:0:0/44
  • 2408:8020:bc80:0:0:0:0:0/44
  • 2408:8020:bc90:0:0:0:0:0/44
  • 2408:8020:bca0:0:0:0:0:0/44
  • 2408:8020:bcb0:0:0:0:0:0/44
  • 2408:8020:bcc0:0:0:0:0:0/44
  • 2408:8020:bcd0:0:0:0:0:0/44
  • 2408:8020:bce0:0:0:0:0:0/44
  • 2408:8020:bcf0:0:0:0:0:0/44
  • 2408:8020:bd00:0:0:0:0:0/44
  • 2408:8020:bd10:0:0:0:0:0/44
  • 2408:8020:bd20:0:0:0:0:0/44
  • 2408:8020:bd30:0:0:0:0:0/44
  • 2408:8020:bd40:0:0:0:0:0/44
  • 2408:8020:bd50:0:0:0:0:0/44
  • 2408:8020:bd60:0:0:0:0:0/44
  • 2408:8020:bd70:0:0:0:0:0/44
  • 2408:8020:bd80:0:0:0:0:0/44
  • 2408:8020:bd90:0:0:0:0:0/44
  • 2408:8020:bda0:0:0:0:0:0/44
  • 2408:8020:bdb0:0:0:0:0:0/44
  • 2408:8020:bdc0:0:0:0:0:0/44
  • 2408:8020:bdd0:0:0:0:0:0/44
  • 2408:8020:bde0:0:0:0:0:0/44
  • 2408:8020:bdf0:0:0:0:0:0/44
  • 2408:8020:be00:0:0:0:0:0/44
  • 2408:8020:be10:0:0:0:0:0/44
  • 2408:8020:be20:0:0:0:0:0/44
  • 2408:8020:be30:0:0:0:0:0/44
  • 2408:8020:be40:0:0:0:0:0/44
  • 2408:8020:be50:0:0:0:0:0/44
  • 2408:8020:be60:0:0:0:0:0/44
  • 2408:8020:be70:0:0:0:0:0/44
  • 2408:8020:be80:0:0:0:0:0/44
  • 2408:8020:be90:0:0:0:0:0/44
  • 2408:8020:bea0:0:0:0:0:0/44
  • 2408:8020:beb0:0:0:0:0:0/44
  • 2408:8020:bec0:0:0:0:0:0/44
  • 2408:8020:bed0:0:0:0:0:0/44
  • 2408:8020:bee0:0:0:0:0:0/44
  • 2408:8020:bef0:0:0:0:0:0/44
  • 2408:8020:bf00:0:0:0:0:0/44
  • 2408:8020:bf10:0:0:0:0:0/44
  • 2408:8020:bf20:0:0:0:0:0/44
  • 2408:8020:bf30:0:0:0:0:0/44
  • 2408:8020:bf40:0:0:0:0:0/44
  • 2408:8020:bf50:0:0:0:0:0/44
  • 2408:8020:bf60:0:0:0:0:0/44
  • 2408:8020:bf70:0:0:0:0:0/44
  • 2408:8020:bf80:0:0:0:0:0/44
  • 2408:8020:bf90:0:0:0:0:0/44
  • 2408:8020:bfa0:0:0:0:0:0/44
  • 2408:8020:bfb0:0:0:0:0:0/44
  • 2408:8020:bfc0:0:0:0:0:0/44
  • 2408:8020:bfd0:0:0:0:0:0/44
  • 2408:8020:bfe0:0:0:0:0:0/44
  • 2408:8020:bff0:0:0:0:0:0/44

Get started with 100,000 free lookups: sign up