112.64.143.0/24 IP Range · China Unicom China169 Backbone (AS4837)

Summary

Country	China
Domain	chinaunicom.com
Size	256
IP Range	112.64.143.0 – 112.64.143.255 Convert CIDR to IP range
Registry	APNIC
Network Name	UNICOM-SH

Whois

inetnum:        112.64.0.0 - 112.65.255.255
netname:        UNICOM-SH
descr:          CHINA UNICOM Shanghai network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         YR194-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-SH
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:36Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
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

person:         yanling ruan
nic-hdl:        YR194-AP
e-mail:         sh-ipmaster@chinaunicom.cn
address:        No.900,Pudong Avenue,ShangHai,China
phone:          +086-021-61201616
fax-no:         +086-021-61201616
country:        cn
mnt-by:         MAINT-CNCGROUP-SH
last-modified:  2008-12-15T08:05:03Z
source:         APNIC

route:          112.64.143.0/24
origin:         AS4837
descr:          China Unicom
                B811&A1218, China Unicom
                No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2026-07-10T07:13:41Z
source:         APNIC

112.64.143.0/24

AS4837 — China Unicom China169 Backbone

Summary

Whois

CIDR IP address subranges within 112.64.143.0/24 subnet

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