IP subnet details

140.206.238.0/24

AS138421  — China Unicom

Summary

Country
CN China
Domain chinaunicom.com
Size 256
Registry APNIC
Network Name UNICOM-SH

Whois

inetnum: 140.206.0.0 - 140.207.255.255
netname: UNICOM-SH
descr: CHINA UNICOM Shanghai city network
descr: China Unicom
descr: No.21,Jin Rong Street,Beijing,100033
descr: P.R.China
country: CN
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: service provider
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-SH
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:10:27Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: zhaoyz3@chinaunicom.cn
abuse-mailbox: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-11-18T00:26:20Z
source: APNIC

role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox: zhaoyz3@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
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

route: 140.206.238.0/24
origin: AS138421
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T06:16:57Z
source: APNIC

CIDR IP address subranges within 140.206.238.0/24 subnet

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