Summary

Country
CN China
Domain chinaunicom.com
Size 79,228,162,514,264,340,000,000,000,000
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: 2408:8640::/32
origin: AS4837
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-15T02:14:35Z
source: APNIC


CIDR IP address subranges within 2408:8640::/32 subnet

  • 2408:8640:0:0:0:0:0:0/40
  • 2408:8640:100:0:0:0:0:0/40
  • 2408:8640:200:0:0:0:0:0/40
  • 2408:8640:300:0:0:0:0:0/40
  • 2408:8640:400:0:0:0:0:0/40
  • 2408:8640:500:0:0:0:0:0/40
  • 2408:8640:600:0:0:0:0:0/40
  • 2408:8640:700:0:0:0:0:0/40
  • 2408:8640:800:0:0:0:0:0/40
  • 2408:8640:900:0:0:0:0:0/40
  • 2408:8640:a00:0:0:0:0:0/40
  • 2408:8640:b00:0:0:0:0:0/40
  • 2408:8640:c00:0:0:0:0:0/40
  • 2408:8640:d00:0:0:0:0:0/40
  • 2408:8640:e00:0:0:0:0:0/40
  • 2408:8640:f00:0:0:0:0:0/40
  • 2408:8640:1000:0:0:0:0:0/40
  • 2408:8640:1100:0:0:0:0:0/40
  • 2408:8640:1200:0:0:0:0:0/40
  • 2408:8640:1300:0:0:0:0:0/40
  • 2408:8640:1400:0:0:0:0:0/40
  • 2408:8640:1500:0:0:0:0:0/40
  • 2408:8640:1600:0:0:0:0:0/40
  • 2408:8640:1700:0:0:0:0:0/40
  • 2408:8640:1800:0:0:0:0:0/40
  • 2408:8640:1900:0:0:0:0:0/40
  • 2408:8640:1a00:0:0:0:0:0/40
  • 2408:8640:1b00:0:0:0:0:0/40
  • 2408:8640:1c00:0:0:0:0:0/40
  • 2408:8640:1d00:0:0:0:0:0/40
  • 2408:8640:1e00:0:0:0:0:0/40
  • 2408:8640:1f00:0:0:0:0:0/40
  • 2408:8640:2000:0:0:0:0:0/40
  • 2408:8640:2100:0:0:0:0:0/40
  • 2408:8640:2200:0:0:0:0:0/40
  • 2408:8640:2300:0:0:0:0:0/40
  • 2408:8640:2400:0:0:0:0:0/40
  • 2408:8640:2500:0:0:0:0:0/40
  • 2408:8640:2600:0:0:0:0:0/40
  • 2408:8640:2700:0:0:0:0:0/40
  • 2408:8640:2800:0:0:0:0:0/40
  • 2408:8640:2900:0:0:0:0:0/40
  • 2408:8640:2a00:0:0:0:0:0/40
  • 2408:8640:2b00:0:0:0:0:0/40
  • 2408:8640:2c00:0:0:0:0:0/40
  • 2408:8640:2d00:0:0:0:0:0/40
  • 2408:8640:2e00:0:0:0:0:0/40
  • 2408:8640:2f00:0:0:0:0:0/40
  • 2408:8640:3000:0:0:0:0:0/40
  • 2408:8640:3100:0:0:0:0:0/40
  • 2408:8640:3200:0:0:0:0:0/40
  • 2408:8640:3300:0:0:0:0:0/40
  • 2408:8640:3400:0:0:0:0:0/40
  • 2408:8640:3500:0:0:0:0:0/40
  • 2408:8640:3600:0:0:0:0:0/40
  • 2408:8640:3700:0:0:0:0:0/40
  • 2408:8640:3800:0:0:0:0:0/40
  • 2408:8640:3900:0:0:0:0:0/40
  • 2408:8640:3a00:0:0:0:0:0/40
  • 2408:8640:3b00:0:0:0:0:0/40
  • 2408:8640:3c00:0:0:0:0:0/40
  • 2408:8640:3d00:0:0:0:0:0/40
  • 2408:8640:3e00:0:0:0:0:0/40
  • 2408:8640:3f00:0:0:0:0:0/40
  • 2408:8640:4000:0:0:0:0:0/40
  • 2408:8640:4100:0:0:0:0:0/40
  • 2408:8640:4200:0:0:0:0:0/40
  • 2408:8640:4300:0:0:0:0:0/40
  • 2408:8640:4400:0:0:0:0:0/40
  • 2408:8640:4500:0:0:0:0:0/40
  • 2408:8640:4600:0:0:0:0:0/40
  • 2408:8640:4700:0:0:0:0:0/40
  • 2408:8640:4800:0:0:0:0:0/40
  • 2408:8640:4900:0:0:0:0:0/40
  • 2408:8640:4a00:0:0:0:0:0/40
  • 2408:8640:4b00:0:0:0:0:0/40
  • 2408:8640:4c00:0:0:0:0:0/40
  • 2408:8640:4d00:0:0:0:0:0/40
  • 2408:8640:4e00:0:0:0:0:0/40
  • 2408:8640:4f00:0:0:0:0:0/40
  • 2408:8640:5000:0:0:0:0:0/40
  • 2408:8640:5100:0:0:0:0:0/40
  • 2408:8640:5200:0:0:0:0:0/40
  • 2408:8640:5300:0:0:0:0:0/40
  • 2408:8640:5400:0:0:0:0:0/40
  • 2408:8640:5500:0:0:0:0:0/40
  • 2408:8640:5600:0:0:0:0:0/40
  • 2408:8640:5700:0:0:0:0:0/40
  • 2408:8640:5800:0:0:0:0:0/40
  • 2408:8640:5900:0:0:0:0:0/40
  • 2408:8640:5a00:0:0:0:0:0/40
  • 2408:8640:5b00:0:0:0:0:0/40
  • 2408:8640:5c00:0:0:0:0:0/40
  • 2408:8640:5d00:0:0:0:0:0/40
  • 2408:8640:5e00:0:0:0:0:0/40
  • 2408:8640:5f00:0:0:0:0:0/40
  • 2408:8640:6000:0:0:0:0:0/40
  • 2408:8640:6100:0:0:0:0:0/40
  • 2408:8640:6200:0:0:0:0:0/40
  • 2408:8640:6300:0:0:0:0:0/40
  • 2408:8640:6400:0:0:0:0:0/40
  • 2408:8640:6500:0:0:0:0:0/40
  • 2408:8640:6600:0:0:0:0:0/40
  • 2408:8640:6700:0:0:0:0:0/40
  • 2408:8640:6800:0:0:0:0:0/40
  • 2408:8640:6900:0:0:0:0:0/40
  • 2408:8640:6a00:0:0:0:0:0/40
  • 2408:8640:6b00:0:0:0:0:0/40
  • 2408:8640:6c00:0:0:0:0:0/40
  • 2408:8640:6d00:0:0:0:0:0/40
  • 2408:8640:6e00:0:0:0:0:0/40
  • 2408:8640:6f00:0:0:0:0:0/40
  • 2408:8640:7000:0:0:0:0:0/40
  • 2408:8640:7100:0:0:0:0:0/40
  • 2408:8640:7200:0:0:0:0:0/40
  • 2408:8640:7300:0:0:0:0:0/40
  • 2408:8640:7400:0:0:0:0:0/40
  • 2408:8640:7500:0:0:0:0:0/40
  • 2408:8640:7600:0:0:0:0:0/40
  • 2408:8640:7700:0:0:0:0:0/40
  • 2408:8640:7800:0:0:0:0:0/40
  • 2408:8640:7900:0:0:0:0:0/40
  • 2408:8640:7a00:0:0:0:0:0/40
  • 2408:8640:7b00:0:0:0:0:0/40
  • 2408:8640:7c00:0:0:0:0:0/40
  • 2408:8640:7d00:0:0:0:0:0/40
  • 2408:8640:7e00:0:0:0:0:0/40
  • 2408:8640:7f00:0:0:0:0:0/40
  • 2408:8640:8000:0:0:0:0:0/40
  • 2408:8640:8100:0:0:0:0:0/40
  • 2408:8640:8200:0:0:0:0:0/40
  • 2408:8640:8300:0:0:0:0:0/40
  • 2408:8640:8400:0:0:0:0:0/40
  • 2408:8640:8500:0:0:0:0:0/40
  • 2408:8640:8600:0:0:0:0:0/40
  • 2408:8640:8700:0:0:0:0:0/40
  • 2408:8640:8800:0:0:0:0:0/40
  • 2408:8640:8900:0:0:0:0:0/40
  • 2408:8640:8a00:0:0:0:0:0/40
  • 2408:8640:8b00:0:0:0:0:0/40
  • 2408:8640:8c00:0:0:0:0:0/40
  • 2408:8640:8d00:0:0:0:0:0/40
  • 2408:8640:8e00:0:0:0:0:0/40
  • 2408:8640:8f00:0:0:0:0:0/40
  • 2408:8640:9000:0:0:0:0:0/40
  • 2408:8640:9100:0:0:0:0:0/40
  • 2408:8640:9200:0:0:0:0:0/40
  • 2408:8640:9300:0:0:0:0:0/40
  • 2408:8640:9400:0:0:0:0:0/40
  • 2408:8640:9500:0:0:0:0:0/40
  • 2408:8640:9600:0:0:0:0:0/40
  • 2408:8640:9700:0:0:0:0:0/40
  • 2408:8640:9800:0:0:0:0:0/40
  • 2408:8640:9900:0:0:0:0:0/40
  • 2408:8640:9a00:0:0:0:0:0/40
  • 2408:8640:9b00:0:0:0:0:0/40
  • 2408:8640:9c00:0:0:0:0:0/40
  • 2408:8640:9d00:0:0:0:0:0/40
  • 2408:8640:9e00:0:0:0:0:0/40
  • 2408:8640:9f00:0:0:0:0:0/40
  • 2408:8640:a000:0:0:0:0:0/40
  • 2408:8640:a100:0:0:0:0:0/40
  • 2408:8640:a200:0:0:0:0:0/40
  • 2408:8640:a300:0:0:0:0:0/40
  • 2408:8640:a400:0:0:0:0:0/40
  • 2408:8640:a500:0:0:0:0:0/40
  • 2408:8640:a600:0:0:0:0:0/40
  • 2408:8640:a700:0:0:0:0:0/40
  • 2408:8640:a800:0:0:0:0:0/40
  • 2408:8640:a900:0:0:0:0:0/40
  • 2408:8640:aa00:0:0:0:0:0/40
  • 2408:8640:ab00:0:0:0:0:0/40
  • 2408:8640:ac00:0:0:0:0:0/40
  • 2408:8640:ad00:0:0:0:0:0/40
  • 2408:8640:ae00:0:0:0:0:0/40
  • 2408:8640:af00:0:0:0:0:0/40
  • 2408:8640:b000:0:0:0:0:0/40
  • 2408:8640:b100:0:0:0:0:0/40
  • 2408:8640:b200:0:0:0:0:0/40
  • 2408:8640:b300:0:0:0:0:0/40
  • 2408:8640:b400:0:0:0:0:0/40
  • 2408:8640:b500:0:0:0:0:0/40
  • 2408:8640:b600:0:0:0:0:0/40
  • 2408:8640:b700:0:0:0:0:0/40
  • 2408:8640:b800:0:0:0:0:0/40
  • 2408:8640:b900:0:0:0:0:0/40
  • 2408:8640:ba00:0:0:0:0:0/40
  • 2408:8640:bb00:0:0:0:0:0/40
  • 2408:8640:bc00:0:0:0:0:0/40
  • 2408:8640:bd00:0:0:0:0:0/40
  • 2408:8640:be00:0:0:0:0:0/40
  • 2408:8640:bf00:0:0:0:0:0/40
  • 2408:8640:c000:0:0:0:0:0/40
  • 2408:8640:c100:0:0:0:0:0/40
  • 2408:8640:c200:0:0:0:0:0/40
  • 2408:8640:c300:0:0:0:0:0/40
  • 2408:8640:c400:0:0:0:0:0/40
  • 2408:8640:c500:0:0:0:0:0/40
  • 2408:8640:c600:0:0:0:0:0/40
  • 2408:8640:c700:0:0:0:0:0/40
  • 2408:8640:c800:0:0:0:0:0/40
  • 2408:8640:c900:0:0:0:0:0/40
  • 2408:8640:ca00:0:0:0:0:0/40
  • 2408:8640:cb00:0:0:0:0:0/40
  • 2408:8640:cc00:0:0:0:0:0/40
  • 2408:8640:cd00:0:0:0:0:0/40
  • 2408:8640:ce00:0:0:0:0:0/40
  • 2408:8640:cf00:0:0:0:0:0/40
  • 2408:8640:d000:0:0:0:0:0/40
  • 2408:8640:d100:0:0:0:0:0/40
  • 2408:8640:d200:0:0:0:0:0/40
  • 2408:8640:d300:0:0:0:0:0/40
  • 2408:8640:d400:0:0:0:0:0/40
  • 2408:8640:d500:0:0:0:0:0/40
  • 2408:8640:d600:0:0:0:0:0/40
  • 2408:8640:d700:0:0:0:0:0/40
  • 2408:8640:d800:0:0:0:0:0/40
  • 2408:8640:d900:0:0:0:0:0/40
  • 2408:8640:da00:0:0:0:0:0/40
  • 2408:8640:db00:0:0:0:0:0/40
  • 2408:8640:dc00:0:0:0:0:0/40
  • 2408:8640:dd00:0:0:0:0:0/40
  • 2408:8640:de00:0:0:0:0:0/40
  • 2408:8640:df00:0:0:0:0:0/40
  • 2408:8640:e000:0:0:0:0:0/40
  • 2408:8640:e100:0:0:0:0:0/40
  • 2408:8640:e200:0:0:0:0:0/40
  • 2408:8640:e300:0:0:0:0:0/40
  • 2408:8640:e400:0:0:0:0:0/40
  • 2408:8640:e500:0:0:0:0:0/40
  • 2408:8640:e600:0:0:0:0:0/40
  • 2408:8640:e700:0:0:0:0:0/40
  • 2408:8640:e800:0:0:0:0:0/40
  • 2408:8640:e900:0:0:0:0:0/40
  • 2408:8640:ea00:0:0:0:0:0/40
  • 2408:8640:eb00:0:0:0:0:0/40
  • 2408:8640:ec00:0:0:0:0:0/40
  • 2408:8640:ed00:0:0:0:0:0/40
  • 2408:8640:ee00:0:0:0:0:0/40
  • 2408:8640:ef00:0:0:0:0:0/40
  • 2408:8640:f000:0:0:0:0:0/40
  • 2408:8640:f100:0:0:0:0:0/40
  • 2408:8640:f200:0:0:0:0:0/40
  • 2408:8640:f300:0:0:0:0:0/40
  • 2408:8640:f400:0:0:0:0:0/40
  • 2408:8640:f500:0:0:0:0:0/40
  • 2408:8640:f600:0:0:0:0:0/40
  • 2408:8640:f700:0:0:0:0:0/40
  • 2408:8640:f800:0:0:0:0:0/40
  • 2408:8640:f900:0:0:0:0:0/40
  • 2408:8640:fa00:0:0:0:0:0/40
  • 2408:8640:fb00:0:0:0:0:0/40
  • 2408:8640:fc00:0:0:0:0:0/40
  • 2408:8640:fd00:0:0:0:0:0/40
  • 2408:8640:fe00:0:0:0:0:0/40
  • 2408:8640:ff00:0:0:0:0:0/40

Get started with 100,000 free lookups: sign up