Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '123.144.0.0 - 123.147.255.255'

% Abuse contact for '123.144.0.0 - 123.147.255.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        123.144.0.0 - 123.147.255.255
netname:        UNICOM-CQ
descr:          China Unicom Chongqing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         MX379-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-CQ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:39Z
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

person:         Min Xiao
nic-hdl:        MX379-AP
e-mail:         chenzs11@chinaunicom.cn
address:        6/F, K Standard Building, No.52, 4th Keyuan Street, High-Tech Zone, Chongqing, China
phone:          +86-23-86185233
fax-no:         +86-23-86185000
country:        CN
mnt-by:         MAINT-CNCGROUP-CQ
last-modified:  2009-04-21T07:55:52Z
source:         APNIC

% Information related to '123.144.0.0/14AS4837'

route:          123.144.0.0/14
descr:          CNC Group CHINA169 Chongqing Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:55Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 123.145.13.125
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57085
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;123.145.13.125.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026033103 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 01 10:31:28 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 125.13.145.123.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 125.13.145.123.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.32.104.171 attackspambots
Feb 18 11:42:40 h2040555 sshd[7131]: reveeclipse mapping checking getaddrinfo for ip46-32-104-171.zaindata.jo [46.32.104.171] failed - POSSIBLE BREAK-IN ATTEMPT!
Feb 18 11:42:40 h2040555 sshd[7131]: Invalid user teamspeak3 from 46.32.104.171
Feb 18 11:42:40 h2040555 sshd[7131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.32.104.171 
Feb 18 11:42:42 h2040555 sshd[7131]: Failed password for invalid user teamspeak3 from 46.32.104.171 port 47992 ssh2
Feb 18 11:42:42 h2040555 sshd[7131]: Received disconnect from 46.32.104.171: 11: Bye Bye [preauth]
Feb 18 11:46:39 h2040555 sshd[7170]: reveeclipse mapping checking getaddrinfo for ip46-32-104-171.zaindata.jo [46.32.104.171] failed - POSSIBLE BREAK-IN ATTEMPT!
Feb 18 11:46:39 h2040555 sshd[7170]: Invalid user hduser from 46.32.104.171
Feb 18 11:46:39 h2040555 sshd[7170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.32.104.171 
Feb 18 11........
-------------------------------
2020-02-19 01:26:46
103.107.244.6 attackbotsspam
Port probing on unauthorized port 445
2020-02-19 01:20:32
34.67.64.46 attackspam
Feb 18 18:18:06 MK-Soft-VM6 sshd[2861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.67.64.46 
Feb 18 18:18:08 MK-Soft-VM6 sshd[2861]: Failed password for invalid user ansible from 34.67.64.46 port 46788 ssh2
...
2020-02-19 01:21:09
184.64.13.67 attack
2020-02-18T16:24:23.169644  sshd[1590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=184.64.13.67  user=root
2020-02-18T16:24:25.581146  sshd[1590]: Failed password for root from 184.64.13.67 port 34736 ssh2
2020-02-18T16:27:31.446398  sshd[1646]: Invalid user dorin from 184.64.13.67 port 35726
...
2020-02-19 00:57:59
128.199.130.129 attackbots
128.199.130.129 - - [18/Feb/2020:13:23:50 +0000] "POST /wp-login.php HTTP/1.1" 200 6409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
128.199.130.129 - - [18/Feb/2020:13:23:51 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-02-19 01:00:11
104.236.209.39 attack
Automatic report - XMLRPC Attack
2020-02-19 01:16:39
190.145.75.142 attackspam
Automatic report - XMLRPC Attack
2020-02-19 00:54:01
23.251.142.181 attackspam
Feb 18 14:23:46 hosting180 sshd[21073]: Invalid user muddu from 23.251.142.181 port 46783
...
2020-02-19 01:06:43
193.148.71.35 attack
Feb 18 05:51:24 hpm sshd\[17258\]: Invalid user lambda from 193.148.71.35
Feb 18 05:51:24 hpm sshd\[17258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.148.71.35
Feb 18 05:51:26 hpm sshd\[17258\]: Failed password for invalid user lambda from 193.148.71.35 port 60836 ssh2
Feb 18 05:54:49 hpm sshd\[17512\]: Invalid user gizella from 193.148.71.35
Feb 18 05:54:49 hpm sshd\[17512\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.148.71.35
2020-02-19 01:14:09
163.172.223.186 attack
Feb 18 14:23:24 cvbnet sshd[6245]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.223.186 
Feb 18 14:23:27 cvbnet sshd[6245]: Failed password for invalid user www from 163.172.223.186 port 35332 ssh2
...
2020-02-19 01:22:01
222.186.15.158 attack
Feb 18 22:41:05 areeb-Workstation sshd[27023]: Failed password for root from 222.186.15.158 port 46886 ssh2
Feb 18 22:41:09 areeb-Workstation sshd[27023]: Failed password for root from 222.186.15.158 port 46886 ssh2
...
2020-02-19 01:12:33
222.186.30.57 attack
Failed password for root from 222.186.30.57 port 43092 ssh2
Failed password for root from 222.186.30.57 port 43092 ssh2
Failed password for root from 222.186.30.57 port 43092 ssh2
2020-02-19 00:49:18
106.51.153.69 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-19 00:47:32
45.148.10.143 attackspambots
Feb 18 17:50:16 srv1-bit sshd[23125]: User root from 45.148.10.143 not allowed because not listed in AllowUsers
Feb 18 17:50:23 srv1-bit sshd[23127]: Invalid user oracle from 45.148.10.143 port 34018
...
2020-02-19 00:55:06
52.34.83.11 attackbots
02/18/2020-18:05:47.606022 52.34.83.11 Protocol: 6 SURICATA TLS invalid record/traffic
2020-02-19 01:18:31

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