IP subnet details

2408:8854::/32

AS4837  — China Unicom China169 Backbone

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 2026-05-08
mnt-by: MAINT-CNCGROUP
last-modified: 2026-05-09T04:50:16Z
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 2026-05-08
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-08T01:31:32Z
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: 2408:8000::/20
descr: China Unicom IPv6 Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2018-01-18T02:14:01Z
source: APNIC

CIDR IP address subranges within 2408:8854::/32 subnet

  • 2408:8854:0:0:0:0:0:0/40
  • 2408:8854:100:0:0:0:0:0/40
  • 2408:8854:200:0:0:0:0:0/40
  • 2408:8854:300:0:0:0:0:0/40
  • 2408:8854:400:0:0:0:0:0/40
  • 2408:8854:500:0:0:0:0:0/40
  • 2408:8854:600:0:0:0:0:0/40
  • 2408:8854:700:0:0:0:0:0/40
  • 2408:8854:800:0:0:0:0:0/40
  • 2408:8854:900:0:0:0:0:0/40
  • 2408:8854:a00:0:0:0:0:0/40
  • 2408:8854:b00:0:0:0:0:0/40
  • 2408:8854:c00:0:0:0:0:0/40
  • 2408:8854:d00:0:0:0:0:0/40
  • 2408:8854:e00:0:0:0:0:0/40
  • 2408:8854:f00:0:0:0:0:0/40
  • 2408:8854:1000:0:0:0:0:0/40
  • 2408:8854:1100:0:0:0:0:0/40
  • 2408:8854:1200:0:0:0:0:0/40
  • 2408:8854:1300:0:0:0:0:0/40
  • 2408:8854:1400:0:0:0:0:0/40
  • 2408:8854:1500:0:0:0:0:0/40
  • 2408:8854:1600:0:0:0:0:0/40
  • 2408:8854:1700:0:0:0:0:0/40
  • 2408:8854:1800:0:0:0:0:0/40
  • 2408:8854:1900:0:0:0:0:0/40
  • 2408:8854:1a00:0:0:0:0:0/40
  • 2408:8854:1b00:0:0:0:0:0/40
  • 2408:8854:1c00:0:0:0:0:0/40
  • 2408:8854:1d00:0:0:0:0:0/40
  • 2408:8854:1e00:0:0:0:0:0/40
  • 2408:8854:1f00:0:0:0:0:0/40
  • 2408:8854:2000:0:0:0:0:0/40
  • 2408:8854:2100:0:0:0:0:0/40
  • 2408:8854:2200:0:0:0:0:0/40
  • 2408:8854:2300:0:0:0:0:0/40
  • 2408:8854:2400:0:0:0:0:0/40
  • 2408:8854:2500:0:0:0:0:0/40
  • 2408:8854:2600:0:0:0:0:0/40
  • 2408:8854:2700:0:0:0:0:0/40
  • 2408:8854:2800:0:0:0:0:0/40
  • 2408:8854:2900:0:0:0:0:0/40
  • 2408:8854:2a00:0:0:0:0:0/40
  • 2408:8854:2b00:0:0:0:0:0/40
  • 2408:8854:2c00:0:0:0:0:0/40
  • 2408:8854:2d00:0:0:0:0:0/40
  • 2408:8854:2e00:0:0:0:0:0/40
  • 2408:8854:2f00:0:0:0:0:0/40
  • 2408:8854:3000:0:0:0:0:0/40
  • 2408:8854:3100:0:0:0:0:0/40
  • 2408:8854:3200:0:0:0:0:0/40
  • 2408:8854:3300:0:0:0:0:0/40
  • 2408:8854:3400:0:0:0:0:0/40
  • 2408:8854:3500:0:0:0:0:0/40
  • 2408:8854:3600:0:0:0:0:0/40
  • 2408:8854:3700:0:0:0:0:0/40
  • 2408:8854:3800:0:0:0:0:0/40
  • 2408:8854:3900:0:0:0:0:0/40
  • 2408:8854:3a00:0:0:0:0:0/40
  • 2408:8854:3b00:0:0:0:0:0/40
  • 2408:8854:3c00:0:0:0:0:0/40
  • 2408:8854:3d00:0:0:0:0:0/40
  • 2408:8854:3e00:0:0:0:0:0/40
  • 2408:8854:3f00:0:0:0:0:0/40
  • 2408:8854:4000:0:0:0:0:0/40
  • 2408:8854:4100:0:0:0:0:0/40
  • 2408:8854:4200:0:0:0:0:0/40
  • 2408:8854:4300:0:0:0:0:0/40
  • 2408:8854:4400:0:0:0:0:0/40
  • 2408:8854:4500:0:0:0:0:0/40
  • 2408:8854:4600:0:0:0:0:0/40
  • 2408:8854:4700:0:0:0:0:0/40
  • 2408:8854:4800:0:0:0:0:0/40
  • 2408:8854:4900:0:0:0:0:0/40
  • 2408:8854:4a00:0:0:0:0:0/40
  • 2408:8854:4b00:0:0:0:0:0/40
  • 2408:8854:4c00:0:0:0:0:0/40
  • 2408:8854:4d00:0:0:0:0:0/40
  • 2408:8854:4e00:0:0:0:0:0/40
  • 2408:8854:4f00:0:0:0:0:0/40
  • 2408:8854:5000:0:0:0:0:0/40
  • 2408:8854:5100:0:0:0:0:0/40
  • 2408:8854:5200:0:0:0:0:0/40
  • 2408:8854:5300:0:0:0:0:0/40
  • 2408:8854:5400:0:0:0:0:0/40
  • 2408:8854:5500:0:0:0:0:0/40
  • 2408:8854:5600:0:0:0:0:0/40
  • 2408:8854:5700:0:0:0:0:0/40
  • 2408:8854:5800:0:0:0:0:0/40
  • 2408:8854:5900:0:0:0:0:0/40
  • 2408:8854:5a00:0:0:0:0:0/40
  • 2408:8854:5b00:0:0:0:0:0/40
  • 2408:8854:5c00:0:0:0:0:0/40
  • 2408:8854:5d00:0:0:0:0:0/40
  • 2408:8854:5e00:0:0:0:0:0/40
  • 2408:8854:5f00:0:0:0:0:0/40
  • 2408:8854:6000:0:0:0:0:0/40
  • 2408:8854:6100:0:0:0:0:0/40
  • 2408:8854:6200:0:0:0:0:0/40
  • 2408:8854:6300:0:0:0:0:0/40
  • 2408:8854:6400:0:0:0:0:0/40
  • 2408:8854:6500:0:0:0:0:0/40
  • 2408:8854:6600:0:0:0:0:0/40
  • 2408:8854:6700:0:0:0:0:0/40
  • 2408:8854:6800:0:0:0:0:0/40
  • 2408:8854:6900:0:0:0:0:0/40
  • 2408:8854:6a00:0:0:0:0:0/40
  • 2408:8854:6b00:0:0:0:0:0/40
  • 2408:8854:6c00:0:0:0:0:0/40
  • 2408:8854:6d00:0:0:0:0:0/40
  • 2408:8854:6e00:0:0:0:0:0/40
  • 2408:8854:6f00:0:0:0:0:0/40
  • 2408:8854:7000:0:0:0:0:0/40
  • 2408:8854:7100:0:0:0:0:0/40
  • 2408:8854:7200:0:0:0:0:0/40
  • 2408:8854:7300:0:0:0:0:0/40
  • 2408:8854:7400:0:0:0:0:0/40
  • 2408:8854:7500:0:0:0:0:0/40
  • 2408:8854:7600:0:0:0:0:0/40
  • 2408:8854:7700:0:0:0:0:0/40
  • 2408:8854:7800:0:0:0:0:0/40
  • 2408:8854:7900:0:0:0:0:0/40
  • 2408:8854:7a00:0:0:0:0:0/40
  • 2408:8854:7b00:0:0:0:0:0/40
  • 2408:8854:7c00:0:0:0:0:0/40
  • 2408:8854:7d00:0:0:0:0:0/40
  • 2408:8854:7e00:0:0:0:0:0/40
  • 2408:8854:7f00:0:0:0:0:0/40
  • 2408:8854:8000:0:0:0:0:0/40
  • 2408:8854:8100:0:0:0:0:0/40
  • 2408:8854:8200:0:0:0:0:0/40
  • 2408:8854:8300:0:0:0:0:0/40
  • 2408:8854:8400:0:0:0:0:0/40
  • 2408:8854:8500:0:0:0:0:0/40
  • 2408:8854:8600:0:0:0:0:0/40
  • 2408:8854:8700:0:0:0:0:0/40
  • 2408:8854:8800:0:0:0:0:0/40
  • 2408:8854:8900:0:0:0:0:0/40
  • 2408:8854:8a00:0:0:0:0:0/40
  • 2408:8854:8b00:0:0:0:0:0/40
  • 2408:8854:8c00:0:0:0:0:0/40
  • 2408:8854:8d00:0:0:0:0:0/40
  • 2408:8854:8e00:0:0:0:0:0/40
  • 2408:8854:8f00:0:0:0:0:0/40
  • 2408:8854:9000:0:0:0:0:0/40
  • 2408:8854:9100:0:0:0:0:0/40
  • 2408:8854:9200:0:0:0:0:0/40
  • 2408:8854:9300:0:0:0:0:0/40
  • 2408:8854:9400:0:0:0:0:0/40
  • 2408:8854:9500:0:0:0:0:0/40
  • 2408:8854:9600:0:0:0:0:0/40
  • 2408:8854:9700:0:0:0:0:0/40
  • 2408:8854:9800:0:0:0:0:0/40
  • 2408:8854:9900:0:0:0:0:0/40
  • 2408:8854:9a00:0:0:0:0:0/40
  • 2408:8854:9b00:0:0:0:0:0/40
  • 2408:8854:9c00:0:0:0:0:0/40
  • 2408:8854:9d00:0:0:0:0:0/40
  • 2408:8854:9e00:0:0:0:0:0/40
  • 2408:8854:9f00:0:0:0:0:0/40
  • 2408:8854:a000:0:0:0:0:0/40
  • 2408:8854:a100:0:0:0:0:0/40
  • 2408:8854:a200:0:0:0:0:0/40
  • 2408:8854:a300:0:0:0:0:0/40
  • 2408:8854:a400:0:0:0:0:0/40
  • 2408:8854:a500:0:0:0:0:0/40
  • 2408:8854:a600:0:0:0:0:0/40
  • 2408:8854:a700:0:0:0:0:0/40
  • 2408:8854:a800:0:0:0:0:0/40
  • 2408:8854:a900:0:0:0:0:0/40
  • 2408:8854:aa00:0:0:0:0:0/40
  • 2408:8854:ab00:0:0:0:0:0/40
  • 2408:8854:ac00:0:0:0:0:0/40
  • 2408:8854:ad00:0:0:0:0:0/40
  • 2408:8854:ae00:0:0:0:0:0/40
  • 2408:8854:af00:0:0:0:0:0/40
  • 2408:8854:b000:0:0:0:0:0/40
  • 2408:8854:b100:0:0:0:0:0/40
  • 2408:8854:b200:0:0:0:0:0/40
  • 2408:8854:b300:0:0:0:0:0/40
  • 2408:8854:b400:0:0:0:0:0/40
  • 2408:8854:b500:0:0:0:0:0/40
  • 2408:8854:b600:0:0:0:0:0/40
  • 2408:8854:b700:0:0:0:0:0/40
  • 2408:8854:b800:0:0:0:0:0/40
  • 2408:8854:b900:0:0:0:0:0/40
  • 2408:8854:ba00:0:0:0:0:0/40
  • 2408:8854:bb00:0:0:0:0:0/40
  • 2408:8854:bc00:0:0:0:0:0/40
  • 2408:8854:bd00:0:0:0:0:0/40
  • 2408:8854:be00:0:0:0:0:0/40
  • 2408:8854:bf00:0:0:0:0:0/40
  • 2408:8854:c000:0:0:0:0:0/40
  • 2408:8854:c100:0:0:0:0:0/40
  • 2408:8854:c200:0:0:0:0:0/40
  • 2408:8854:c300:0:0:0:0:0/40
  • 2408:8854:c400:0:0:0:0:0/40
  • 2408:8854:c500:0:0:0:0:0/40
  • 2408:8854:c600:0:0:0:0:0/40
  • 2408:8854:c700:0:0:0:0:0/40
  • 2408:8854:c800:0:0:0:0:0/40
  • 2408:8854:c900:0:0:0:0:0/40
  • 2408:8854:ca00:0:0:0:0:0/40
  • 2408:8854:cb00:0:0:0:0:0/40
  • 2408:8854:cc00:0:0:0:0:0/40
  • 2408:8854:cd00:0:0:0:0:0/40
  • 2408:8854:ce00:0:0:0:0:0/40
  • 2408:8854:cf00:0:0:0:0:0/40
  • 2408:8854:d000:0:0:0:0:0/40
  • 2408:8854:d100:0:0:0:0:0/40
  • 2408:8854:d200:0:0:0:0:0/40
  • 2408:8854:d300:0:0:0:0:0/40
  • 2408:8854:d400:0:0:0:0:0/40
  • 2408:8854:d500:0:0:0:0:0/40
  • 2408:8854:d600:0:0:0:0:0/40
  • 2408:8854:d700:0:0:0:0:0/40
  • 2408:8854:d800:0:0:0:0:0/40
  • 2408:8854:d900:0:0:0:0:0/40
  • 2408:8854:da00:0:0:0:0:0/40
  • 2408:8854:db00:0:0:0:0:0/40
  • 2408:8854:dc00:0:0:0:0:0/40
  • 2408:8854:dd00:0:0:0:0:0/40
  • 2408:8854:de00:0:0:0:0:0/40
  • 2408:8854:df00:0:0:0:0:0/40
  • 2408:8854:e000:0:0:0:0:0/40
  • 2408:8854:e100:0:0:0:0:0/40
  • 2408:8854:e200:0:0:0:0:0/40
  • 2408:8854:e300:0:0:0:0:0/40
  • 2408:8854:e400:0:0:0:0:0/40
  • 2408:8854:e500:0:0:0:0:0/40
  • 2408:8854:e600:0:0:0:0:0/40
  • 2408:8854:e700:0:0:0:0:0/40
  • 2408:8854:e800:0:0:0:0:0/40
  • 2408:8854:e900:0:0:0:0:0/40
  • 2408:8854:ea00:0:0:0:0:0/40
  • 2408:8854:eb00:0:0:0:0:0/40
  • 2408:8854:ec00:0:0:0:0:0/40
  • 2408:8854:ed00:0:0:0:0:0/40
  • 2408:8854:ee00:0:0:0:0:0/40
  • 2408:8854:ef00:0:0:0:0:0/40
  • 2408:8854:f000:0:0:0:0:0/40
  • 2408:8854:f100:0:0:0:0:0/40
  • 2408:8854:f200:0:0:0:0:0/40
  • 2408:8854:f300:0:0:0:0:0/40
  • 2408:8854:f400:0:0:0:0:0/40
  • 2408:8854:f500:0:0:0:0:0/40
  • 2408:8854:f600:0:0:0:0:0/40
  • 2408:8854:f700:0:0:0:0:0/40
  • 2408:8854:f800:0:0:0:0:0/40
  • 2408:8854:f900:0:0:0:0:0/40
  • 2408:8854:fa00:0:0:0:0:0/40
  • 2408:8854:fb00:0:0:0:0:0/40
  • 2408:8854:fc00:0:0:0:0:0/40
  • 2408:8854:fd00:0:0:0:0:0/40
  • 2408:8854:fe00:0:0:0:0:0/40
  • 2408:8854:ff00:0:0:0:0:0/40

Get started with 100,000 free lookups: sign up