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: Tencent Cloud Computing (Beijing) Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Aug 12 23:49:01 cosmoit sshd[26431]: Failed password for root from 106.55.4.103 port 38772 ssh2
2020-08-13 07:16:19
attack
Aug 10 20:52:27 abendstille sshd\[20787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.103  user=root
Aug 10 20:52:29 abendstille sshd\[20787\]: Failed password for root from 106.55.4.103 port 57564 ssh2
Aug 10 20:55:54 abendstille sshd\[23884\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.103  user=root
Aug 10 20:55:56 abendstille sshd\[23884\]: Failed password for root from 106.55.4.103 port 34924 ssh2
Aug 10 20:59:19 abendstille sshd\[27348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.103  user=root
...
2020-08-11 03:00:38
attackbotsspam
Invalid user vbx from 106.55.4.103 port 59576
2020-07-19 03:33:57
attackspambots
$f2bV_matches
2020-07-11 06:22:38
Comments on same subnet:
IP Type Details Datetime
106.55.41.76 attackspambots
Sep  9 10:09:26 vm0 sshd[2417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.41.76
Sep  9 10:09:28 vm0 sshd[2417]: Failed password for invalid user ingrid from 106.55.41.76 port 36898 ssh2
...
2020-09-09 19:52:00
106.55.41.76 attack
Banned for a week because repeated abuses, for example SSH, but not only
2020-09-09 13:50:20
106.55.41.76 attack
Sep  8 19:01:52 vps333114 sshd[17986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.41.76
Sep  8 19:01:54 vps333114 sshd[17986]: Failed password for invalid user oracle from 106.55.41.76 port 36586 ssh2
...
2020-09-09 06:01:55
106.55.47.184 attackspambots
Aug 29 22:28:17 ncomp sshd[18224]: Invalid user jeffrey from 106.55.47.184
Aug 29 22:28:17 ncomp sshd[18224]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.47.184
Aug 29 22:28:17 ncomp sshd[18224]: Invalid user jeffrey from 106.55.47.184
Aug 29 22:28:19 ncomp sshd[18224]: Failed password for invalid user jeffrey from 106.55.47.184 port 60358 ssh2
2020-08-30 04:58:08
106.55.47.184 attackspambots
Brute force SMTP login attempted.
...
2020-08-25 14:28:00
106.55.47.184 attack
Aug 21 09:58:09 *hidden* sshd[7852]: Failed password for invalid user arkserver from 106.55.47.184 port 33492 ssh2 Aug 21 10:09:24 *hidden* sshd[10029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.47.184 user=root Aug 21 10:09:26 *hidden* sshd[10029]: Failed password for *hidden* from 106.55.47.184 port 49334 ssh2
2020-08-23 05:30:04
106.55.47.184 attackbots
Aug 18 06:20:19 ws24vmsma01 sshd[142117]: Failed password for root from 106.55.47.184 port 52196 ssh2
...
2020-08-18 19:09:32
106.55.4.113 attackspambots
k+ssh-bruteforce
2020-08-07 04:27:47
106.55.41.76 attackspam
Aug  3 08:08:02 vps46666688 sshd[22095]: Failed password for root from 106.55.41.76 port 49538 ssh2
...
2020-08-03 19:20:20
106.55.4.113 attackbotsspam
Invalid user hyh from 106.55.4.113 port 46138
2020-08-02 15:26:28
106.55.4.113 attack
SSH Brute Force
2020-07-29 16:42:12
106.55.4.113 attackspambots
2020-07-17T16:07:22.751063hostname sshd[105874]: Failed password for invalid user deploy from 106.55.4.113 port 53968 ssh2
...
2020-07-18 03:22:34
106.55.45.75 attack
port scan and connect, tcp 6379 (redis)
2020-07-08 14:46:27
106.55.4.113 attack
Jul  5 06:28:29 lnxmysql61 sshd[26054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.113
Jul  5 06:28:29 lnxmysql61 sshd[26054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.113
2020-07-05 12:51:10
106.55.4.113 attack
2020-06-25T05:49:44.600561shield sshd\[18858\]: Invalid user hl from 106.55.4.113 port 33158
2020-06-25T05:49:44.604202shield sshd\[18858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.113
2020-06-25T05:49:46.858916shield sshd\[18858\]: Failed password for invalid user hl from 106.55.4.113 port 33158 ssh2
2020-06-25T05:51:18.000701shield sshd\[19000\]: Invalid user testftp from 106.55.4.113 port 51226
2020-06-25T05:51:18.004857shield sshd\[19000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.55.4.113
2020-06-25 17:29:17
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.55.4.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46125
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;106.55.4.103.			IN	A

;; AUTHORITY SECTION:
.			315	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071001 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 11 06:22:35 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 103.4.55.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.4.55.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.252.239.5 attackspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-04-07 21:25:32
188.166.21.197 attackbots
Apr  7 14:43:32 ns382633 sshd\[7846\]: Invalid user adminuser from 188.166.21.197 port 44998
Apr  7 14:43:32 ns382633 sshd\[7846\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.21.197
Apr  7 14:43:34 ns382633 sshd\[7846\]: Failed password for invalid user adminuser from 188.166.21.197 port 44998 ssh2
Apr  7 14:50:32 ns382633 sshd\[9567\]: Invalid user ftpusr from 188.166.21.197 port 45678
Apr  7 14:50:32 ns382633 sshd\[9567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.21.197
2020-04-07 22:03:26
222.186.173.154 attackbotsspam
2020-04-07T09:18:12.258698xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:18:05.314178xentho-1 sshd[80182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
2020-04-07T09:18:07.610418xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:18:12.258698xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:18:16.038847xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:18:05.314178xentho-1 sshd[80182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
2020-04-07T09:18:07.610418xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:18:12.258698xentho-1 sshd[80182]: Failed password for root from 222.186.173.154 port 33334 ssh2
2020-04-07T09:
...
2020-04-07 21:23:30
106.13.184.7 attackspam
$f2bV_matches
2020-04-07 21:59:53
115.84.112.98 attack
(sshd) Failed SSH login from 115.84.112.98 (LA/Laos/ftth.laotel.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  7 08:57:38 localhost sshd[26949]: Failed password for postgres from 115.84.112.98 port 37510 ssh2
Apr  7 09:03:11 localhost sshd[27392]: Invalid user logview from 115.84.112.98 port 53064
Apr  7 09:03:13 localhost sshd[27392]: Failed password for invalid user logview from 115.84.112.98 port 53064 ssh2
Apr  7 09:08:09 localhost sshd[27770]: Invalid user deploy from 115.84.112.98 port 33148
Apr  7 09:08:11 localhost sshd[27770]: Failed password for invalid user deploy from 115.84.112.98 port 33148 ssh2
2020-04-07 21:09:40
117.239.180.188 attackspam
C1,DEF GET /wp-login.php
2020-04-07 21:17:54
49.233.173.136 attack
Apr  7 14:54:50 vps333114 sshd[15485]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.173.136
Apr  7 14:54:51 vps333114 sshd[15485]: Failed password for invalid user user from 49.233.173.136 port 41028 ssh2
...
2020-04-07 21:51:17
222.180.162.8 attackspambots
Apr  7 15:25:30 host sshd[62034]: Invalid user user from 222.180.162.8 port 51119
...
2020-04-07 22:01:51
123.207.161.12 attack
Apr  7 15:08:46 haigwepa sshd[2045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.161.12 
Apr  7 15:08:49 haigwepa sshd[2045]: Failed password for invalid user ubuntu from 123.207.161.12 port 58278 ssh2
...
2020-04-07 21:21:30
158.69.194.115 attackbotsspam
Apr  7 14:58:15 srv01 sshd[7771]: Invalid user jc3 from 158.69.194.115 port 35201
Apr  7 14:58:15 srv01 sshd[7771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.194.115
Apr  7 14:58:15 srv01 sshd[7771]: Invalid user jc3 from 158.69.194.115 port 35201
Apr  7 14:58:17 srv01 sshd[7771]: Failed password for invalid user jc3 from 158.69.194.115 port 35201 ssh2
Apr  7 15:05:47 srv01 sshd[8159]: Invalid user tester from 158.69.194.115 port 40504
...
2020-04-07 21:11:13
203.127.84.42 attack
2020-04-07T12:43:24.406553abusebot-2.cloudsearch.cf sshd[5057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.127.84.42  user=root
2020-04-07T12:43:26.013148abusebot-2.cloudsearch.cf sshd[5057]: Failed password for root from 203.127.84.42 port 16737 ssh2
2020-04-07T12:47:13.775819abusebot-2.cloudsearch.cf sshd[5250]: Invalid user vnc from 203.127.84.42 port 41249
2020-04-07T12:47:13.782009abusebot-2.cloudsearch.cf sshd[5250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.127.84.42
2020-04-07T12:47:13.775819abusebot-2.cloudsearch.cf sshd[5250]: Invalid user vnc from 203.127.84.42 port 41249
2020-04-07T12:47:15.495069abusebot-2.cloudsearch.cf sshd[5250]: Failed password for invalid user vnc from 203.127.84.42 port 41249 ssh2
2020-04-07T12:50:48.686388abusebot-2.cloudsearch.cf sshd[5473]: Invalid user cedric from 203.127.84.42 port 63681
...
2020-04-07 21:43:39
218.92.0.178 attackbotsspam
Apr  7 15:34:31 ns381471 sshd[15687]: Failed password for root from 218.92.0.178 port 6118 ssh2
Apr  7 15:34:44 ns381471 sshd[15687]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 6118 ssh2 [preauth]
2020-04-07 21:56:39
62.148.142.202 attackspam
Apr  7 17:51:04 gw1 sshd[25061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.148.142.202
Apr  7 17:51:06 gw1 sshd[25061]: Failed password for invalid user centos from 62.148.142.202 port 57078 ssh2
...
2020-04-07 21:21:47
45.167.46.65 attackbots
Automatic report - Port Scan Attack
2020-04-07 21:40:15
104.248.94.159 attackbots
Apr  7 15:27:53 legacy sshd[30365]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.94.159
Apr  7 15:27:55 legacy sshd[30365]: Failed password for invalid user confa from 104.248.94.159 port 38782 ssh2
Apr  7 15:31:38 legacy sshd[30490]: Failed password for root from 104.248.94.159 port 49110 ssh2
...
2020-04-07 21:38:49

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