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: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
103.105.238.11 attackbots
Unauthorised access (Jun 30) SRC=103.105.238.11 LEN=60 PREC=0x20 TTL=114 ID=643 DF TCP DPT=445 WINDOW=8192 SYN
2019-06-30 23:51:15
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.105.23.0 - 103.105.23.255'

% Abuse contact for '103.105.23.0 - 103.105.23.255' is '979273583@qq.com'

inetnum:        103.105.23.0 - 103.105.23.255
netname:        TPTCL-CN
descr:          Hexi District Liberation Road 351 Xinhai building 2107-2112
country:        CN
org:            ORG-TPTC1-AP
admin-c:        TPTC1-AP
tech-c:         TPTC1-AP
abuse-c:        AT1082-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-TPTCL-CN
mnt-routes:     MAINT-TPTCL-CN
mnt-irt:        IRT-TPTCL-CN
last-modified:  2020-06-17T13:07:02Z
source:         APNIC

irt:            IRT-TPTCL-CN
address:        Hexi District Liberation Road 351 Xinhai building 2107-2112, Tianjin Tianjin N/A
e-mail:         979273583@qq.com
abuse-mailbox:  979273583@qq.com
admin-c:        TPTC1-AP
tech-c:         TPTC1-AP
auth:           # Filtered
remarks:        979273583@qq.com is invalid
mnt-by:         MAINT-TPTCL-CN
last-modified:  2026-05-20T13:10:33Z
source:         APNIC

organisation:   ORG-TPTC1-AP
org-name:       Tianjin peak Technology Co., Ltd.
org-type:       LIR
country:        CN
address:        Hexi District Liberation Road 351 Xinhai building 2107-2112
phone:          +86-022-28230801
e-mail:         admin@topphp.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:19Z
source:         APNIC

role:           ABUSE TPTCLCN
country:        ZZ
address:        Hexi District Liberation Road 351 Xinhai building 2107-2112, Tianjin Tianjin N/A
phone:          +000000000
e-mail:         979273583@qq.com
admin-c:        TPTC1-AP
tech-c:         TPTC1-AP
nic-hdl:        AT1082-AP
remarks:        Generated from irt object IRT-TPTCL-CN
remarks:        979273583@qq.com is invalid
abuse-mailbox:  979273583@qq.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-20T13:11:24Z
source:         APNIC

role:           Tianjin peak Technology Co Ltd administrator
address:        Hexi District Liberation Road 351 Xinhai building 2107-2112, Tianjin Tianjin N/A
country:        CN
phone:          +86-022-28230801
fax-no:         +86-022-28230801
e-mail:         abuse@topphp.net
admin-c:        TPTC1-AP
tech-c:         TPTC1-AP
nic-hdl:        TPTC1-AP
mnt-by:         MAINT-TPTCL-CN
last-modified:  2017-12-04T01:31:12Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.105.23.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10633
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.105.23.146.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026090400 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 04 16:45:16 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 146.23.105.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 146.23.105.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.224.45.19 attackbots
Oct 27 23:50:54 esmtp postfix/smtpd[16959]: lost connection after AUTH from unknown[114.224.45.19]
Oct 27 23:50:56 esmtp postfix/smtpd[16917]: lost connection after AUTH from unknown[114.224.45.19]
Oct 27 23:50:58 esmtp postfix/smtpd[16959]: lost connection after AUTH from unknown[114.224.45.19]
Oct 27 23:50:59 esmtp postfix/smtpd[16917]: lost connection after AUTH from unknown[114.224.45.19]
Oct 27 23:51:01 esmtp postfix/smtpd[16959]: lost connection after AUTH from unknown[114.224.45.19]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=114.224.45.19
2019-10-28 16:07:37
178.128.32.191 attackbotsspam
Unauthorised access (Oct 28) SRC=178.128.32.191 LEN=40 TTL=56 ID=18796 TCP DPT=23 WINDOW=55613 SYN
2019-10-28 16:07:09
118.140.117.59 attackbots
Oct 27 21:29:59 php1 sshd\[30909\]: Invalid user sina from 118.140.117.59
Oct 27 21:29:59 php1 sshd\[30909\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.140.117.59
Oct 27 21:30:01 php1 sshd\[30909\]: Failed password for invalid user sina from 118.140.117.59 port 49706 ssh2
Oct 27 21:37:06 php1 sshd\[32426\]: Invalid user cn from 118.140.117.59
Oct 27 21:37:06 php1 sshd\[32426\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.140.117.59
2019-10-28 16:34:18
157.55.39.228 attackspam
Automatic report - Banned IP Access
2019-10-28 16:37:42
51.68.251.201 attack
$f2bV_matches
2019-10-28 16:12:52
51.68.143.28 attack
Oct 27 20:03:13 hpm sshd\[3175\]: Invalid user zole from 51.68.143.28
Oct 27 20:03:13 hpm sshd\[3175\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=28.ip-51-68-143.eu
Oct 27 20:03:15 hpm sshd\[3175\]: Failed password for invalid user zole from 51.68.143.28 port 57264 ssh2
Oct 27 20:07:12 hpm sshd\[3500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=28.ip-51-68-143.eu  user=root
Oct 27 20:07:13 hpm sshd\[3500\]: Failed password for root from 51.68.143.28 port 39098 ssh2
2019-10-28 16:05:37
156.223.174.107 attackspambots
firewall-block, port(s): 23/tcp
2019-10-28 16:42:32
167.71.105.41 attack
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:32 +0100] "POST /[munged]: HTTP/1.1" 401 8486 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:32 +0100] "POST /[munged]: HTTP/1.1" 401 8485 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:32 +0100] "POST /[munged]: HTTP/1.1" 401 8485 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:32 +0100] "POST /[munged]: HTTP/1.1" 401 8485 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:37 +0100] "POST /[munged]: HTTP/1.1" 401 8485 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 167.71.105.41 - - [28/Oct/2019:04:50:37 +0100] "POST /[munged]: HTTP/1.1" 401 8485 "-" "Mozilla/5.0 (X11; Ubun
2019-10-28 16:19:04
112.6.231.114 attackbots
Oct 28 08:48:23 server sshd\[5612\]: Invalid user tweece from 112.6.231.114
Oct 28 08:48:23 server sshd\[5612\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.6.231.114 
Oct 28 08:48:25 server sshd\[5612\]: Failed password for invalid user tweece from 112.6.231.114 port 37729 ssh2
Oct 28 09:04:50 server sshd\[9138\]: Invalid user tempserver from 112.6.231.114
Oct 28 09:04:50 server sshd\[9138\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.6.231.114 
...
2019-10-28 16:26:45
37.187.54.67 attackspam
ssh failed login
2019-10-28 16:09:42
217.68.221.102 attackspam
[portscan] Port scan
2019-10-28 16:33:03
190.34.184.214 attackspambots
Automatic report - SSH Brute-Force Attack
2019-10-28 16:21:07
197.156.67.251 attackbotsspam
2019-10-18T02:13:42.332498ns525875 sshd\[1454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.156.67.251  user=root
2019-10-18T02:13:44.655167ns525875 sshd\[1454\]: Failed password for root from 197.156.67.251 port 51982 ssh2
2019-10-18T02:18:21.041742ns525875 sshd\[7140\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.156.67.251  user=root
2019-10-18T02:18:22.998193ns525875 sshd\[7140\]: Failed password for root from 197.156.67.251 port 37936 ssh2
2019-10-18T02:22:56.078948ns525875 sshd\[12807\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.156.67.251  user=root
2019-10-18T02:22:58.118636ns525875 sshd\[12807\]: Failed password for root from 197.156.67.251 port 54212 ssh2
2019-10-18T02:27:34.142977ns525875 sshd\[18491\]: Invalid user bob from 197.156.67.251 port 42856
2019-10-18T02:27:34.146962ns525875 sshd\[18491\]: pam_unix\(sshd:auth\):
...
2019-10-28 16:28:47
49.234.37.238 attackbotsspam
ssh failed login
2019-10-28 16:18:18
106.52.24.64 attack
2019-10-28T04:58:25.762200abusebot-5.cloudsearch.cf sshd\[12284\]: Invalid user vo from 106.52.24.64 port 54130
2019-10-28 16:26:08

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