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: 2408:834b::/32
origin: AS4837
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T10:50:20Z
source: APNIC


CIDR IP address subranges within 2408:834b::/32 subnet

  • 2408:834b:0:0:0:0:0:0/40
  • 2408:834b:100:0:0:0:0:0/40
  • 2408:834b:200:0:0:0:0:0/40
  • 2408:834b:300:0:0:0:0:0/40
  • 2408:834b:400:0:0:0:0:0/40
  • 2408:834b:500:0:0:0:0:0/40
  • 2408:834b:600:0:0:0:0:0/40
  • 2408:834b:700:0:0:0:0:0/40
  • 2408:834b:800:0:0:0:0:0/40
  • 2408:834b:900:0:0:0:0:0/40
  • 2408:834b:a00:0:0:0:0:0/40
  • 2408:834b:b00:0:0:0:0:0/40
  • 2408:834b:c00:0:0:0:0:0/40
  • 2408:834b:d00:0:0:0:0:0/40
  • 2408:834b:e00:0:0:0:0:0/40
  • 2408:834b:f00:0:0:0:0:0/40
  • 2408:834b:1000:0:0:0:0:0/40
  • 2408:834b:1100:0:0:0:0:0/40
  • 2408:834b:1200:0:0:0:0:0/40
  • 2408:834b:1300:0:0:0:0:0/40
  • 2408:834b:1400:0:0:0:0:0/40
  • 2408:834b:1500:0:0:0:0:0/40
  • 2408:834b:1600:0:0:0:0:0/40
  • 2408:834b:1700:0:0:0:0:0/40
  • 2408:834b:1800:0:0:0:0:0/40
  • 2408:834b:1900:0:0:0:0:0/40
  • 2408:834b:1a00:0:0:0:0:0/40
  • 2408:834b:1b00:0:0:0:0:0/40
  • 2408:834b:1c00:0:0:0:0:0/40
  • 2408:834b:1d00:0:0:0:0:0/40
  • 2408:834b:1e00:0:0:0:0:0/40
  • 2408:834b:1f00:0:0:0:0:0/40
  • 2408:834b:2000:0:0:0:0:0/40
  • 2408:834b:2100:0:0:0:0:0/40
  • 2408:834b:2200:0:0:0:0:0/40
  • 2408:834b:2300:0:0:0:0:0/40
  • 2408:834b:2400:0:0:0:0:0/40
  • 2408:834b:2500:0:0:0:0:0/40
  • 2408:834b:2600:0:0:0:0:0/40
  • 2408:834b:2700:0:0:0:0:0/40
  • 2408:834b:2800:0:0:0:0:0/40
  • 2408:834b:2900:0:0:0:0:0/40
  • 2408:834b:2a00:0:0:0:0:0/40
  • 2408:834b:2b00:0:0:0:0:0/40
  • 2408:834b:2c00:0:0:0:0:0/40
  • 2408:834b:2d00:0:0:0:0:0/40
  • 2408:834b:2e00:0:0:0:0:0/40
  • 2408:834b:2f00:0:0:0:0:0/40
  • 2408:834b:3000:0:0:0:0:0/40
  • 2408:834b:3100:0:0:0:0:0/40
  • 2408:834b:3200:0:0:0:0:0/40
  • 2408:834b:3300:0:0:0:0:0/40
  • 2408:834b:3400:0:0:0:0:0/40
  • 2408:834b:3500:0:0:0:0:0/40
  • 2408:834b:3600:0:0:0:0:0/40
  • 2408:834b:3700:0:0:0:0:0/40
  • 2408:834b:3800:0:0:0:0:0/40
  • 2408:834b:3900:0:0:0:0:0/40
  • 2408:834b:3a00:0:0:0:0:0/40
  • 2408:834b:3b00:0:0:0:0:0/40
  • 2408:834b:3c00:0:0:0:0:0/40
  • 2408:834b:3d00:0:0:0:0:0/40
  • 2408:834b:3e00:0:0:0:0:0/40
  • 2408:834b:3f00:0:0:0:0:0/40
  • 2408:834b:4000:0:0:0:0:0/40
  • 2408:834b:4100:0:0:0:0:0/40
  • 2408:834b:4200:0:0:0:0:0/40
  • 2408:834b:4300:0:0:0:0:0/40
  • 2408:834b:4400:0:0:0:0:0/40
  • 2408:834b:4500:0:0:0:0:0/40
  • 2408:834b:4600:0:0:0:0:0/40
  • 2408:834b:4700:0:0:0:0:0/40
  • 2408:834b:4800:0:0:0:0:0/40
  • 2408:834b:4900:0:0:0:0:0/40
  • 2408:834b:4a00:0:0:0:0:0/40
  • 2408:834b:4b00:0:0:0:0:0/40
  • 2408:834b:4c00:0:0:0:0:0/40
  • 2408:834b:4d00:0:0:0:0:0/40
  • 2408:834b:4e00:0:0:0:0:0/40
  • 2408:834b:4f00:0:0:0:0:0/40
  • 2408:834b:5000:0:0:0:0:0/40
  • 2408:834b:5100:0:0:0:0:0/40
  • 2408:834b:5200:0:0:0:0:0/40
  • 2408:834b:5300:0:0:0:0:0/40
  • 2408:834b:5400:0:0:0:0:0/40
  • 2408:834b:5500:0:0:0:0:0/40
  • 2408:834b:5600:0:0:0:0:0/40
  • 2408:834b:5700:0:0:0:0:0/40
  • 2408:834b:5800:0:0:0:0:0/40
  • 2408:834b:5900:0:0:0:0:0/40
  • 2408:834b:5a00:0:0:0:0:0/40
  • 2408:834b:5b00:0:0:0:0:0/40
  • 2408:834b:5c00:0:0:0:0:0/40
  • 2408:834b:5d00:0:0:0:0:0/40
  • 2408:834b:5e00:0:0:0:0:0/40
  • 2408:834b:5f00:0:0:0:0:0/40
  • 2408:834b:6000:0:0:0:0:0/40
  • 2408:834b:6100:0:0:0:0:0/40
  • 2408:834b:6200:0:0:0:0:0/40
  • 2408:834b:6300:0:0:0:0:0/40
  • 2408:834b:6400:0:0:0:0:0/40
  • 2408:834b:6500:0:0:0:0:0/40
  • 2408:834b:6600:0:0:0:0:0/40
  • 2408:834b:6700:0:0:0:0:0/40
  • 2408:834b:6800:0:0:0:0:0/40
  • 2408:834b:6900:0:0:0:0:0/40
  • 2408:834b:6a00:0:0:0:0:0/40
  • 2408:834b:6b00:0:0:0:0:0/40
  • 2408:834b:6c00:0:0:0:0:0/40
  • 2408:834b:6d00:0:0:0:0:0/40
  • 2408:834b:6e00:0:0:0:0:0/40
  • 2408:834b:6f00:0:0:0:0:0/40
  • 2408:834b:7000:0:0:0:0:0/40
  • 2408:834b:7100:0:0:0:0:0/40
  • 2408:834b:7200:0:0:0:0:0/40
  • 2408:834b:7300:0:0:0:0:0/40
  • 2408:834b:7400:0:0:0:0:0/40
  • 2408:834b:7500:0:0:0:0:0/40
  • 2408:834b:7600:0:0:0:0:0/40
  • 2408:834b:7700:0:0:0:0:0/40
  • 2408:834b:7800:0:0:0:0:0/40
  • 2408:834b:7900:0:0:0:0:0/40
  • 2408:834b:7a00:0:0:0:0:0/40
  • 2408:834b:7b00:0:0:0:0:0/40
  • 2408:834b:7c00:0:0:0:0:0/40
  • 2408:834b:7d00:0:0:0:0:0/40
  • 2408:834b:7e00:0:0:0:0:0/40
  • 2408:834b:7f00:0:0:0:0:0/40
  • 2408:834b:8000:0:0:0:0:0/40
  • 2408:834b:8100:0:0:0:0:0/40
  • 2408:834b:8200:0:0:0:0:0/40
  • 2408:834b:8300:0:0:0:0:0/40
  • 2408:834b:8400:0:0:0:0:0/40
  • 2408:834b:8500:0:0:0:0:0/40
  • 2408:834b:8600:0:0:0:0:0/40
  • 2408:834b:8700:0:0:0:0:0/40
  • 2408:834b:8800:0:0:0:0:0/40
  • 2408:834b:8900:0:0:0:0:0/40
  • 2408:834b:8a00:0:0:0:0:0/40
  • 2408:834b:8b00:0:0:0:0:0/40
  • 2408:834b:8c00:0:0:0:0:0/40
  • 2408:834b:8d00:0:0:0:0:0/40
  • 2408:834b:8e00:0:0:0:0:0/40
  • 2408:834b:8f00:0:0:0:0:0/40
  • 2408:834b:9000:0:0:0:0:0/40
  • 2408:834b:9100:0:0:0:0:0/40
  • 2408:834b:9200:0:0:0:0:0/40
  • 2408:834b:9300:0:0:0:0:0/40
  • 2408:834b:9400:0:0:0:0:0/40
  • 2408:834b:9500:0:0:0:0:0/40
  • 2408:834b:9600:0:0:0:0:0/40
  • 2408:834b:9700:0:0:0:0:0/40
  • 2408:834b:9800:0:0:0:0:0/40
  • 2408:834b:9900:0:0:0:0:0/40
  • 2408:834b:9a00:0:0:0:0:0/40
  • 2408:834b:9b00:0:0:0:0:0/40
  • 2408:834b:9c00:0:0:0:0:0/40
  • 2408:834b:9d00:0:0:0:0:0/40
  • 2408:834b:9e00:0:0:0:0:0/40
  • 2408:834b:9f00:0:0:0:0:0/40
  • 2408:834b:a000:0:0:0:0:0/40
  • 2408:834b:a100:0:0:0:0:0/40
  • 2408:834b:a200:0:0:0:0:0/40
  • 2408:834b:a300:0:0:0:0:0/40
  • 2408:834b:a400:0:0:0:0:0/40
  • 2408:834b:a500:0:0:0:0:0/40
  • 2408:834b:a600:0:0:0:0:0/40
  • 2408:834b:a700:0:0:0:0:0/40
  • 2408:834b:a800:0:0:0:0:0/40
  • 2408:834b:a900:0:0:0:0:0/40
  • 2408:834b:aa00:0:0:0:0:0/40
  • 2408:834b:ab00:0:0:0:0:0/40
  • 2408:834b:ac00:0:0:0:0:0/40
  • 2408:834b:ad00:0:0:0:0:0/40
  • 2408:834b:ae00:0:0:0:0:0/40
  • 2408:834b:af00:0:0:0:0:0/40
  • 2408:834b:b000:0:0:0:0:0/40
  • 2408:834b:b100:0:0:0:0:0/40
  • 2408:834b:b200:0:0:0:0:0/40
  • 2408:834b:b300:0:0:0:0:0/40
  • 2408:834b:b400:0:0:0:0:0/40
  • 2408:834b:b500:0:0:0:0:0/40
  • 2408:834b:b600:0:0:0:0:0/40
  • 2408:834b:b700:0:0:0:0:0/40
  • 2408:834b:b800:0:0:0:0:0/40
  • 2408:834b:b900:0:0:0:0:0/40
  • 2408:834b:ba00:0:0:0:0:0/40
  • 2408:834b:bb00:0:0:0:0:0/40
  • 2408:834b:bc00:0:0:0:0:0/40
  • 2408:834b:bd00:0:0:0:0:0/40
  • 2408:834b:be00:0:0:0:0:0/40
  • 2408:834b:bf00:0:0:0:0:0/40
  • 2408:834b:c000:0:0:0:0:0/40
  • 2408:834b:c100:0:0:0:0:0/40
  • 2408:834b:c200:0:0:0:0:0/40
  • 2408:834b:c300:0:0:0:0:0/40
  • 2408:834b:c400:0:0:0:0:0/40
  • 2408:834b:c500:0:0:0:0:0/40
  • 2408:834b:c600:0:0:0:0:0/40
  • 2408:834b:c700:0:0:0:0:0/40
  • 2408:834b:c800:0:0:0:0:0/40
  • 2408:834b:c900:0:0:0:0:0/40
  • 2408:834b:ca00:0:0:0:0:0/40
  • 2408:834b:cb00:0:0:0:0:0/40
  • 2408:834b:cc00:0:0:0:0:0/40
  • 2408:834b:cd00:0:0:0:0:0/40
  • 2408:834b:ce00:0:0:0:0:0/40
  • 2408:834b:cf00:0:0:0:0:0/40
  • 2408:834b:d000:0:0:0:0:0/40
  • 2408:834b:d100:0:0:0:0:0/40
  • 2408:834b:d200:0:0:0:0:0/40
  • 2408:834b:d300:0:0:0:0:0/40
  • 2408:834b:d400:0:0:0:0:0/40
  • 2408:834b:d500:0:0:0:0:0/40
  • 2408:834b:d600:0:0:0:0:0/40
  • 2408:834b:d700:0:0:0:0:0/40
  • 2408:834b:d800:0:0:0:0:0/40
  • 2408:834b:d900:0:0:0:0:0/40
  • 2408:834b:da00:0:0:0:0:0/40
  • 2408:834b:db00:0:0:0:0:0/40
  • 2408:834b:dc00:0:0:0:0:0/40
  • 2408:834b:dd00:0:0:0:0:0/40
  • 2408:834b:de00:0:0:0:0:0/40
  • 2408:834b:df00:0:0:0:0:0/40
  • 2408:834b:e000:0:0:0:0:0/40
  • 2408:834b:e100:0:0:0:0:0/40
  • 2408:834b:e200:0:0:0:0:0/40
  • 2408:834b:e300:0:0:0:0:0/40
  • 2408:834b:e400:0:0:0:0:0/40
  • 2408:834b:e500:0:0:0:0:0/40
  • 2408:834b:e600:0:0:0:0:0/40
  • 2408:834b:e700:0:0:0:0:0/40
  • 2408:834b:e800:0:0:0:0:0/40
  • 2408:834b:e900:0:0:0:0:0/40
  • 2408:834b:ea00:0:0:0:0:0/40
  • 2408:834b:eb00:0:0:0:0:0/40
  • 2408:834b:ec00:0:0:0:0:0/40
  • 2408:834b:ed00:0:0:0:0:0/40
  • 2408:834b:ee00:0:0:0:0:0/40
  • 2408:834b:ef00:0:0:0:0:0/40
  • 2408:834b:f000:0:0:0:0:0/40
  • 2408:834b:f100:0:0:0:0:0/40
  • 2408:834b:f200:0:0:0:0:0/40
  • 2408:834b:f300:0:0:0:0:0/40
  • 2408:834b:f400:0:0:0:0:0/40
  • 2408:834b:f500:0:0:0:0:0/40
  • 2408:834b:f600:0:0:0:0:0/40
  • 2408:834b:f700:0:0:0:0:0/40
  • 2408:834b:f800:0:0:0:0:0/40
  • 2408:834b:f900:0:0:0:0:0/40
  • 2408:834b:fa00:0:0:0:0:0/40
  • 2408:834b:fb00:0:0:0:0:0/40
  • 2408:834b:fc00:0:0:0:0:0/40
  • 2408:834b:fd00:0:0:0:0:0/40
  • 2408:834b:fe00:0:0:0:0:0/40
  • 2408:834b:ff00:0:0:0:0:0/40

Get started with 100,000 free lookups: sign up