IP subnet details

2408:8459:2020::/44

AS17623  — China Unicom Shenzen Network

Summary

Country
CN China
Domain chinaunicom.com
Size 19,342,813,113,834,067,000,000,000
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 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-10-17T02:26:26Z
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 2025-10-17
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
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: 2408:8459:2020::/44
origin: AS17623
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T13:20:14Z
source: APNIC

CIDR IP address subranges within 2408:8459:2020::/44 subnet

  • 2408:8459:2020:0:0:0:0:0/52
  • 2408:8459:2020:1000:0:0:0:0/52
  • 2408:8459:2020:2000:0:0:0:0/52
  • 2408:8459:2020:3000:0:0:0:0/52
  • 2408:8459:2020:4000:0:0:0:0/52
  • 2408:8459:2020:5000:0:0:0:0/52
  • 2408:8459:2020:6000:0:0:0:0/52
  • 2408:8459:2020:7000:0:0:0:0/52
  • 2408:8459:2020:8000:0:0:0:0/52
  • 2408:8459:2020:9000:0:0:0:0/52
  • 2408:8459:2020:a000:0:0:0:0/52
  • 2408:8459:2020:b000:0:0:0:0/52
  • 2408:8459:2020:c000:0:0:0:0/52
  • 2408:8459:2020:d000:0:0:0:0/52
  • 2408:8459:2020:e000:0:0:0:0/52
  • 2408:8459:2020:f000:0:0:0:0/52
  • 2408:8459:2021:0:0:0:0:0/52
  • 2408:8459:2021:1000:0:0:0:0/52
  • 2408:8459:2021:2000:0:0:0:0/52
  • 2408:8459:2021:3000:0:0:0:0/52
  • 2408:8459:2021:4000:0:0:0:0/52
  • 2408:8459:2021:5000:0:0:0:0/52
  • 2408:8459:2021:6000:0:0:0:0/52
  • 2408:8459:2021:7000:0:0:0:0/52
  • 2408:8459:2021:8000:0:0:0:0/52
  • 2408:8459:2021:9000:0:0:0:0/52
  • 2408:8459:2021:a000:0:0:0:0/52
  • 2408:8459:2021:b000:0:0:0:0/52
  • 2408:8459:2021:c000:0:0:0:0/52
  • 2408:8459:2021:d000:0:0:0:0/52
  • 2408:8459:2021:e000:0:0:0:0/52
  • 2408:8459:2021:f000:0:0:0:0/52
  • 2408:8459:2022:0:0:0:0:0/52
  • 2408:8459:2022:1000:0:0:0:0/52
  • 2408:8459:2022:2000:0:0:0:0/52
  • 2408:8459:2022:3000:0:0:0:0/52
  • 2408:8459:2022:4000:0:0:0:0/52
  • 2408:8459:2022:5000:0:0:0:0/52
  • 2408:8459:2022:6000:0:0:0:0/52
  • 2408:8459:2022:7000:0:0:0:0/52
  • 2408:8459:2022:8000:0:0:0:0/52
  • 2408:8459:2022:9000:0:0:0:0/52
  • 2408:8459:2022:a000:0:0:0:0/52
  • 2408:8459:2022:b000:0:0:0:0/52
  • 2408:8459:2022:c000:0:0:0:0/52
  • 2408:8459:2022:d000:0:0:0:0/52
  • 2408:8459:2022:e000:0:0:0:0/52
  • 2408:8459:2022:f000:0:0:0:0/52
  • 2408:8459:2023:0:0:0:0:0/52
  • 2408:8459:2023:1000:0:0:0:0/52
  • 2408:8459:2023:2000:0:0:0:0/52
  • 2408:8459:2023:3000:0:0:0:0/52
  • 2408:8459:2023:4000:0:0:0:0/52
  • 2408:8459:2023:5000:0:0:0:0/52
  • 2408:8459:2023:6000:0:0:0:0/52
  • 2408:8459:2023:7000:0:0:0:0/52
  • 2408:8459:2023:8000:0:0:0:0/52
  • 2408:8459:2023:9000:0:0:0:0/52
  • 2408:8459:2023:a000:0:0:0:0/52
  • 2408:8459:2023:b000:0:0:0:0/52
  • 2408:8459:2023:c000:0:0:0:0/52
  • 2408:8459:2023:d000:0:0:0:0/52
  • 2408:8459:2023:e000:0:0:0:0/52
  • 2408:8459:2023:f000:0:0:0:0/52
  • 2408:8459:2024:0:0:0:0:0/52
  • 2408:8459:2024:1000:0:0:0:0/52
  • 2408:8459:2024:2000:0:0:0:0/52
  • 2408:8459:2024:3000:0:0:0:0/52
  • 2408:8459:2024:4000:0:0:0:0/52
  • 2408:8459:2024:5000:0:0:0:0/52
  • 2408:8459:2024:6000:0:0:0:0/52
  • 2408:8459:2024:7000:0:0:0:0/52
  • 2408:8459:2024:8000:0:0:0:0/52
  • 2408:8459:2024:9000:0:0:0:0/52
  • 2408:8459:2024:a000:0:0:0:0/52
  • 2408:8459:2024:b000:0:0:0:0/52
  • 2408:8459:2024:c000:0:0:0:0/52
  • 2408:8459:2024:d000:0:0:0:0/52
  • 2408:8459:2024:e000:0:0:0:0/52
  • 2408:8459:2024:f000:0:0:0:0/52
  • 2408:8459:2025:0:0:0:0:0/52
  • 2408:8459:2025:1000:0:0:0:0/52
  • 2408:8459:2025:2000:0:0:0:0/52
  • 2408:8459:2025:3000:0:0:0:0/52
  • 2408:8459:2025:4000:0:0:0:0/52
  • 2408:8459:2025:5000:0:0:0:0/52
  • 2408:8459:2025:6000:0:0:0:0/52
  • 2408:8459:2025:7000:0:0:0:0/52
  • 2408:8459:2025:8000:0:0:0:0/52
  • 2408:8459:2025:9000:0:0:0:0/52
  • 2408:8459:2025:a000:0:0:0:0/52
  • 2408:8459:2025:b000:0:0:0:0/52
  • 2408:8459:2025:c000:0:0:0:0/52
  • 2408:8459:2025:d000:0:0:0:0/52
  • 2408:8459:2025:e000:0:0:0:0/52
  • 2408:8459:2025:f000:0:0:0:0/52
  • 2408:8459:2026:0:0:0:0:0/52
  • 2408:8459:2026:1000:0:0:0:0/52
  • 2408:8459:2026:2000:0:0:0:0/52
  • 2408:8459:2026:3000:0:0:0:0/52
  • 2408:8459:2026:4000:0:0:0:0/52
  • 2408:8459:2026:5000:0:0:0:0/52
  • 2408:8459:2026:6000:0:0:0:0/52
  • 2408:8459:2026:7000:0:0:0:0/52
  • 2408:8459:2026:8000:0:0:0:0/52
  • 2408:8459:2026:9000:0:0:0:0/52
  • 2408:8459:2026:a000:0:0:0:0/52
  • 2408:8459:2026:b000:0:0:0:0/52
  • 2408:8459:2026:c000:0:0:0:0/52
  • 2408:8459:2026:d000:0:0:0:0/52
  • 2408:8459:2026:e000:0:0:0:0/52
  • 2408:8459:2026:f000:0:0:0:0/52
  • 2408:8459:2027:0:0:0:0:0/52
  • 2408:8459:2027:1000:0:0:0:0/52
  • 2408:8459:2027:2000:0:0:0:0/52
  • 2408:8459:2027:3000:0:0:0:0/52
  • 2408:8459:2027:4000:0:0:0:0/52
  • 2408:8459:2027:5000:0:0:0:0/52
  • 2408:8459:2027:6000:0:0:0:0/52
  • 2408:8459:2027:7000:0:0:0:0/52
  • 2408:8459:2027:8000:0:0:0:0/52
  • 2408:8459:2027:9000:0:0:0:0/52
  • 2408:8459:2027:a000:0:0:0:0/52
  • 2408:8459:2027:b000:0:0:0:0/52
  • 2408:8459:2027:c000:0:0:0:0/52
  • 2408:8459:2027:d000:0:0:0:0/52
  • 2408:8459:2027:e000:0:0:0:0/52
  • 2408:8459:2027:f000:0:0:0:0/52
  • 2408:8459:2028:0:0:0:0:0/52
  • 2408:8459:2028:1000:0:0:0:0/52
  • 2408:8459:2028:2000:0:0:0:0/52
  • 2408:8459:2028:3000:0:0:0:0/52
  • 2408:8459:2028:4000:0:0:0:0/52
  • 2408:8459:2028:5000:0:0:0:0/52
  • 2408:8459:2028:6000:0:0:0:0/52
  • 2408:8459:2028:7000:0:0:0:0/52
  • 2408:8459:2028:8000:0:0:0:0/52
  • 2408:8459:2028:9000:0:0:0:0/52
  • 2408:8459:2028:a000:0:0:0:0/52
  • 2408:8459:2028:b000:0:0:0:0/52
  • 2408:8459:2028:c000:0:0:0:0/52
  • 2408:8459:2028:d000:0:0:0:0/52
  • 2408:8459:2028:e000:0:0:0:0/52
  • 2408:8459:2028:f000:0:0:0:0/52
  • 2408:8459:2029:0:0:0:0:0/52
  • 2408:8459:2029:1000:0:0:0:0/52
  • 2408:8459:2029:2000:0:0:0:0/52
  • 2408:8459:2029:3000:0:0:0:0/52
  • 2408:8459:2029:4000:0:0:0:0/52
  • 2408:8459:2029:5000:0:0:0:0/52
  • 2408:8459:2029:6000:0:0:0:0/52
  • 2408:8459:2029:7000:0:0:0:0/52
  • 2408:8459:2029:8000:0:0:0:0/52
  • 2408:8459:2029:9000:0:0:0:0/52
  • 2408:8459:2029:a000:0:0:0:0/52
  • 2408:8459:2029:b000:0:0:0:0/52
  • 2408:8459:2029:c000:0:0:0:0/52
  • 2408:8459:2029:d000:0:0:0:0/52
  • 2408:8459:2029:e000:0:0:0:0/52
  • 2408:8459:2029:f000:0:0:0:0/52
  • 2408:8459:202a:0:0:0:0:0/52
  • 2408:8459:202a:1000:0:0:0:0/52
  • 2408:8459:202a:2000:0:0:0:0/52
  • 2408:8459:202a:3000:0:0:0:0/52
  • 2408:8459:202a:4000:0:0:0:0/52
  • 2408:8459:202a:5000:0:0:0:0/52
  • 2408:8459:202a:6000:0:0:0:0/52
  • 2408:8459:202a:7000:0:0:0:0/52
  • 2408:8459:202a:8000:0:0:0:0/52
  • 2408:8459:202a:9000:0:0:0:0/52
  • 2408:8459:202a:a000:0:0:0:0/52
  • 2408:8459:202a:b000:0:0:0:0/52
  • 2408:8459:202a:c000:0:0:0:0/52
  • 2408:8459:202a:d000:0:0:0:0/52
  • 2408:8459:202a:e000:0:0:0:0/52
  • 2408:8459:202a:f000:0:0:0:0/52
  • 2408:8459:202b:0:0:0:0:0/52
  • 2408:8459:202b:1000:0:0:0:0/52
  • 2408:8459:202b:2000:0:0:0:0/52
  • 2408:8459:202b:3000:0:0:0:0/52
  • 2408:8459:202b:4000:0:0:0:0/52
  • 2408:8459:202b:5000:0:0:0:0/52
  • 2408:8459:202b:6000:0:0:0:0/52
  • 2408:8459:202b:7000:0:0:0:0/52
  • 2408:8459:202b:8000:0:0:0:0/52
  • 2408:8459:202b:9000:0:0:0:0/52
  • 2408:8459:202b:a000:0:0:0:0/52
  • 2408:8459:202b:b000:0:0:0:0/52
  • 2408:8459:202b:c000:0:0:0:0/52
  • 2408:8459:202b:d000:0:0:0:0/52
  • 2408:8459:202b:e000:0:0:0:0/52
  • 2408:8459:202b:f000:0:0:0:0/52
  • 2408:8459:202c:0:0:0:0:0/52
  • 2408:8459:202c:1000:0:0:0:0/52
  • 2408:8459:202c:2000:0:0:0:0/52
  • 2408:8459:202c:3000:0:0:0:0/52
  • 2408:8459:202c:4000:0:0:0:0/52
  • 2408:8459:202c:5000:0:0:0:0/52
  • 2408:8459:202c:6000:0:0:0:0/52
  • 2408:8459:202c:7000:0:0:0:0/52
  • 2408:8459:202c:8000:0:0:0:0/52
  • 2408:8459:202c:9000:0:0:0:0/52
  • 2408:8459:202c:a000:0:0:0:0/52
  • 2408:8459:202c:b000:0:0:0:0/52
  • 2408:8459:202c:c000:0:0:0:0/52
  • 2408:8459:202c:d000:0:0:0:0/52
  • 2408:8459:202c:e000:0:0:0:0/52
  • 2408:8459:202c:f000:0:0:0:0/52
  • 2408:8459:202d:0:0:0:0:0/52
  • 2408:8459:202d:1000:0:0:0:0/52
  • 2408:8459:202d:2000:0:0:0:0/52
  • 2408:8459:202d:3000:0:0:0:0/52
  • 2408:8459:202d:4000:0:0:0:0/52
  • 2408:8459:202d:5000:0:0:0:0/52
  • 2408:8459:202d:6000:0:0:0:0/52
  • 2408:8459:202d:7000:0:0:0:0/52
  • 2408:8459:202d:8000:0:0:0:0/52
  • 2408:8459:202d:9000:0:0:0:0/52
  • 2408:8459:202d:a000:0:0:0:0/52
  • 2408:8459:202d:b000:0:0:0:0/52
  • 2408:8459:202d:c000:0:0:0:0/52
  • 2408:8459:202d:d000:0:0:0:0/52
  • 2408:8459:202d:e000:0:0:0:0/52
  • 2408:8459:202d:f000:0:0:0:0/52
  • 2408:8459:202e:0:0:0:0:0/52
  • 2408:8459:202e:1000:0:0:0:0/52
  • 2408:8459:202e:2000:0:0:0:0/52
  • 2408:8459:202e:3000:0:0:0:0/52
  • 2408:8459:202e:4000:0:0:0:0/52
  • 2408:8459:202e:5000:0:0:0:0/52
  • 2408:8459:202e:6000:0:0:0:0/52
  • 2408:8459:202e:7000:0:0:0:0/52
  • 2408:8459:202e:8000:0:0:0:0/52
  • 2408:8459:202e:9000:0:0:0:0/52
  • 2408:8459:202e:a000:0:0:0:0/52
  • 2408:8459:202e:b000:0:0:0:0/52
  • 2408:8459:202e:c000:0:0:0:0/52
  • 2408:8459:202e:d000:0:0:0:0/52
  • 2408:8459:202e:e000:0:0:0:0/52
  • 2408:8459:202e:f000:0:0:0:0/52
  • 2408:8459:202f:0:0:0:0:0/52
  • 2408:8459:202f:1000:0:0:0:0/52
  • 2408:8459:202f:2000:0:0:0:0/52
  • 2408:8459:202f:3000:0:0:0:0/52
  • 2408:8459:202f:4000:0:0:0:0/52
  • 2408:8459:202f:5000:0:0:0:0/52
  • 2408:8459:202f:6000:0:0:0:0/52
  • 2408:8459:202f:7000:0:0:0:0/52
  • 2408:8459:202f:8000:0:0:0:0/52
  • 2408:8459:202f:9000:0:0:0:0/52
  • 2408:8459:202f:a000:0:0:0:0/52
  • 2408:8459:202f:b000:0:0:0:0/52
  • 2408:8459:202f:c000:0:0:0:0/52
  • 2408:8459:202f:d000:0:0:0:0/52
  • 2408:8459:202f:e000:0:0:0:0/52
  • 2408:8459:202f:f000:0:0:0:0/52

Get started with 100,000 free lookups: sign up