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: Beijing Baidu Netcom Science and Technology Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Search Engine Spider

Comments:
Type Details Datetime
attackbotsspam
Nov  7 18:30:40 *** sshd[16779]: User root from 106.12.131.50 not allowed because not listed in AllowUsers
2019-11-08 02:44:29
attackbots
Oct 12 07:58:38 debian64 sshd\[30475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50  user=root
Oct 12 07:58:40 debian64 sshd\[30475\]: Failed password for root from 106.12.131.50 port 50954 ssh2
Oct 12 08:04:31 debian64 sshd\[31560\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50  user=root
...
2019-10-12 14:26:07
attack
Oct  8 23:47:16 sauna sshd[29297]: Failed password for root from 106.12.131.50 port 54758 ssh2
...
2019-10-09 05:42:48
attack
Oct  8 21:37:26 sauna sshd[27018]: Failed password for root from 106.12.131.50 port 33850 ssh2
...
2019-10-09 03:03:49
attack
2019-10-05T13:33:38.5522901495-001 sshd\[35911\]: Failed password for root from 106.12.131.50 port 48090 ssh2
2019-10-05T13:47:53.4627411495-001 sshd\[36862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50  user=root
2019-10-05T13:47:55.6073441495-001 sshd\[36862\]: Failed password for root from 106.12.131.50 port 60588 ssh2
2019-10-05T13:52:37.0970911495-001 sshd\[37188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50  user=root
2019-10-05T13:52:39.5673361495-001 sshd\[37188\]: Failed password for root from 106.12.131.50 port 36512 ssh2
2019-10-05T13:57:07.5653101495-001 sshd\[37524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50  user=root
...
2019-10-06 02:43:55
attackspam
Sep 29 01:54:04 gw1 sshd[15220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
Sep 29 01:54:05 gw1 sshd[15220]: Failed password for invalid user newgit from 106.12.131.50 port 48020 ssh2
...
2019-09-29 04:58:46
attack
Sep 17 06:27:52 game-panel sshd[23196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
Sep 17 06:27:54 game-panel sshd[23196]: Failed password for invalid user ns from 106.12.131.50 port 56996 ssh2
Sep 17 06:31:24 game-panel sshd[23313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
2019-09-17 14:46:18
attack
Invalid user loraine from 106.12.131.50 port 37808
2019-08-16 23:06:59
attackbotsspam
Jul  1 23:05:54 localhost sshd\[79908\]: Invalid user demo from 106.12.131.50 port 33514
Jul  1 23:05:54 localhost sshd\[79908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
Jul  1 23:05:57 localhost sshd\[79908\]: Failed password for invalid user demo from 106.12.131.50 port 33514 ssh2
Jul  1 23:07:03 localhost sshd\[79948\]: Invalid user san from 106.12.131.50 port 44852
Jul  1 23:07:03 localhost sshd\[79948\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.50
...
2019-07-02 09:06:49
Comments on same subnet:
IP Type Details Datetime
106.12.131.161 attackbots
Jul 13 16:28:14 Host-KEWR-E sshd[15003]: Disconnected from invalid user aa 106.12.131.161 port 50096 [preauth]
...
2020-07-14 08:40:50
106.12.131.230 attackspambots
Unauthorised access (Jun 26) SRC=106.12.131.230 LEN=52 TOS=0x02 TTL=115 ID=11357 DF TCP DPT=445 WINDOW=8192 CWR ECE SYN
2020-06-27 03:23:37
106.12.131.161 attackspam
Jun 24 07:50:03 rotator sshd\[2076\]: Invalid user suporte from 106.12.131.161Jun 24 07:50:04 rotator sshd\[2076\]: Failed password for invalid user suporte from 106.12.131.161 port 60644 ssh2Jun 24 07:51:49 rotator sshd\[2869\]: Failed password for root from 106.12.131.161 port 53204 ssh2Jun 24 07:53:28 rotator sshd\[2881\]: Failed password for root from 106.12.131.161 port 45758 ssh2Jun 24 07:55:10 rotator sshd\[3027\]: Invalid user testuser from 106.12.131.161Jun 24 07:55:12 rotator sshd\[3027\]: Failed password for invalid user testuser from 106.12.131.161 port 38316 ssh2
...
2020-06-24 19:37:52
106.12.131.36 attackspambots
sshd jail - ssh hack attempt
2020-05-13 06:03:14
106.12.131.36 attackbotsspam
Apr 11 22:20:01 server1 sshd\[16503\]: Failed password for invalid user zabbix from 106.12.131.36 port 58126 ssh2
Apr 11 22:26:44 server1 sshd\[18296\]: Invalid user default from 106.12.131.36
Apr 11 22:26:44 server1 sshd\[18296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.36 
Apr 11 22:26:47 server1 sshd\[18296\]: Failed password for invalid user default from 106.12.131.36 port 50572 ssh2
Apr 11 22:29:29 server1 sshd\[19106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.36  user=root
...
2020-04-12 13:23:54
106.12.131.161 attackspambots
Apr 10 13:12:01 scw-6657dc sshd[11120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.161
Apr 10 13:12:01 scw-6657dc sshd[11120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.161
Apr 10 13:12:03 scw-6657dc sshd[11120]: Failed password for invalid user postgres from 106.12.131.161 port 39277 ssh2
...
2020-04-10 21:27:37
106.12.131.36 attack
(sshd) Failed SSH login from 106.12.131.36 (CN/China/-): 5 in the last 3600 secs
2020-04-10 14:16:26
106.12.131.161 attackbotsspam
Apr  8 14:32:00 xeon sshd[36691]: Failed password for invalid user user from 106.12.131.161 port 42381 ssh2
2020-04-09 00:58:37
106.12.131.36 attackspam
Apr  2 23:48:35 silence02 sshd[17341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.36
Apr  2 23:48:37 silence02 sshd[17341]: Failed password for invalid user epiconf from 106.12.131.36 port 56670 ssh2
Apr  2 23:52:28 silence02 sshd[17716]: Failed password for root from 106.12.131.36 port 50662 ssh2
2020-04-03 06:35:39
106.12.131.36 attack
Apr  1 06:38:15 *** sshd[10718]: Invalid user zoe from 106.12.131.36
2020-04-01 19:15:55
106.12.131.162 attack
Feb 22 14:39:42 vps647732 sshd[22068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.162
Feb 22 14:39:43 vps647732 sshd[22068]: Failed password for invalid user noc from 106.12.131.162 port 59248 ssh2
...
2020-02-22 22:22:51
106.12.131.162 attack
Feb  6 17:35:42 silence02 sshd[4156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.162
Feb  6 17:35:44 silence02 sshd[4156]: Failed password for invalid user fsn from 106.12.131.162 port 36446 ssh2
Feb  6 17:38:41 silence02 sshd[4449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.131.162
2020-02-07 03:41:26
106.12.131.204 attackspambots
Unauthorized connection attempt detected from IP address 106.12.131.204 to port 2220 [J]
2020-02-02 19:05:46
106.12.131.162 attackspambots
Unauthorized connection attempt detected from IP address 106.12.131.162 to port 2220 [J]
2020-01-31 16:16:26
106.12.131.162 attackbots
Unauthorized connection attempt detected from IP address 106.12.131.162 to port 2220 [J]
2020-01-26 04:41:44
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.12.131.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23510
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019032900 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri Mar 29 17:22:08 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 50.131.12.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 50.131.12.106.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
106.13.141.173 attack
Oct 27 17:19:10 meumeu sshd[3449]: Failed password for root from 106.13.141.173 port 43296 ssh2
Oct 27 17:24:26 meumeu sshd[4206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.141.173 
Oct 27 17:24:27 meumeu sshd[4206]: Failed password for invalid user corp from 106.13.141.173 port 50426 ssh2
...
2019-10-28 00:38:23
217.68.222.246 attack
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:31:30
217.68.223.123 attack
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:11:34
54.39.22.105 attack
Oct 27 12:05:04 lvpxxxxxxx88-92-201-20 sshd[25015]: Failed password for r.r from 54.39.22.105 port 59170 ssh2
Oct 27 12:05:04 lvpxxxxxxx88-92-201-20 sshd[25015]: Received disconnect from 54.39.22.105: 11: Bye Bye [preauth]
Oct 27 12:11:42 lvpxxxxxxx88-92-201-20 sshd[25199]: Failed password for r.r from 54.39.22.105 port 58506 ssh2
Oct 27 12:11:42 lvpxxxxxxx88-92-201-20 sshd[25199]: Received disconnect from 54.39.22.105: 11: Bye Bye [preauth]
Oct 27 12:15:20 lvpxxxxxxx88-92-201-20 sshd[25254]: Failed password for r.r from 54.39.22.105 port 41996 ssh2
Oct 27 12:15:21 lvpxxxxxxx88-92-201-20 sshd[25254]: Received disconnect from 54.39.22.105: 11: Bye Bye [preauth]
Oct 27 12:19:08 lvpxxxxxxx88-92-201-20 sshd[25324]: Failed password for invalid user odroid from 54.39.22.105 port 53752 ssh2
Oct 27 12:19:08 lvpxxxxxxx88-92-201-20 sshd[25324]: Received disconnect from 54.39.22.105: 11: Bye Bye [preauth]
Oct 27 12:22:47 lvpxxxxxxx88-92-201-20 sshd[25452]: Failed password for r.r ........
-------------------------------
2019-10-28 00:08:37
217.68.222.123 attackbotsspam
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:43:51
217.68.222.56 attackbotsspam
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:23:13
217.68.221.85 attackspam
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:48:13
180.76.163.235 attackbots
Oct 27 13:37:53 xxxxxxx0 sshd[3372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.163.235  user=r.r
Oct 27 13:37:54 xxxxxxx0 sshd[3372]: Failed password for r.r from 180.76.163.235 port 33062 ssh2
Oct 27 14:07:30 xxxxxxx0 sshd[9258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.163.235  user=apache
Oct 27 14:07:32 xxxxxxx0 sshd[9258]: Failed password for apache from 180.76.163.235 port 41322 ssh2
Oct 27 14:13:53 xxxxxxx0 sshd[10059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.163.235  user=r.r

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.76.163.235
2019-10-28 00:15:02
217.68.222.50 attackspam
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:24:00
173.239.139.38 attackspam
$f2bV_matches
2019-10-28 00:21:52
217.68.221.91 attackspambots
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:44:59
184.185.2.32 attackspam
(imapd) Failed IMAP login from 184.185.2.32 (US/United States/-): 1 in the last 3600 secs
2019-10-28 00:21:31
138.197.140.184 attackbots
Oct 27 15:05:04 [host] sshd[12970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.140.184  user=root
Oct 27 15:05:06 [host] sshd[12970]: Failed password for root from 138.197.140.184 port 38344 ssh2
Oct 27 15:08:17 [host] sshd[13084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.140.184  user=root
2019-10-28 00:15:35
93.221.248.135 attackbotsspam
Lines containing failures of 93.221.248.135
Oct 27 13:01:25 server01 postfix/smtpd[7591]: connect from p5DDDF887.dip0.t-ipconnect.de[93.221.248.135]
Oct x@x
Oct x@x
Oct 27 13:01:26 server01 postfix/policy-spf[7595]: : Policy action=PREPEND Received-SPF: none (sbcglobal.net: No applicable sender policy available) receiver=x@x
Oct x@x
Oct 27 13:01:28 server01 postfix/smtpd[7591]: lost connection after DATA from p5DDDF887.dip0.t-ipconnect.de[93.221.248.135]
Oct 27 13:01:28 server01 postfix/smtpd[7591]: disconnect from p5DDDF887.dip0.t-ipconnect.de[93.221.248.135]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=93.221.248.135
2019-10-28 00:36:26
217.68.222.49 attackbots
Host is trying to send e-mails. Multiple unauthorized connections to SMTP Sever: tcp/25.
2019-10-28 00:24:41

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