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
attack
Oct 13 13:06:35 ns381471 sshd[1805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168
Oct 13 13:06:37 ns381471 sshd[1805]: Failed password for invalid user catalina from 106.12.140.168 port 47396 ssh2
2020-10-13 23:36:11
attackspambots
Oct 13 06:02:42 buvik sshd[15619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168
Oct 13 06:02:44 buvik sshd[15619]: Failed password for invalid user wangyi from 106.12.140.168 port 35384 ssh2
Oct 13 06:04:48 buvik sshd[15853]: Invalid user rolf from 106.12.140.168
...
2020-10-13 14:52:54
attackspam
2020-10-12T23:00:59.647224vps1033 sshd[8184]: Failed password for root from 106.12.140.168 port 58638 ssh2
2020-10-12T23:03:33.402422vps1033 sshd[13622]: Invalid user labor from 106.12.140.168 port 41596
2020-10-12T23:03:33.409296vps1033 sshd[13622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168
2020-10-12T23:03:33.402422vps1033 sshd[13622]: Invalid user labor from 106.12.140.168 port 41596
2020-10-12T23:03:35.621207vps1033 sshd[13622]: Failed password for invalid user labor from 106.12.140.168 port 41596 ssh2
...
2020-10-13 07:32:05
attackspam
SSH Brute-Force reported by Fail2Ban
2020-10-01 05:17:23
attackspam
Ssh brute force
2020-09-30 21:33:38
attackspam
Ssh brute force
2020-09-30 14:05:07
attackspam
bruteforce detected
2020-09-19 00:17:27
attack
$f2bV_matches
2020-09-18 16:23:00
attack
2020-09-17T21:57:51.882783abusebot-3.cloudsearch.cf sshd[1300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
2020-09-17T21:57:54.550400abusebot-3.cloudsearch.cf sshd[1300]: Failed password for root from 106.12.140.168 port 43768 ssh2
2020-09-17T22:02:20.061933abusebot-3.cloudsearch.cf sshd[1323]: Invalid user frank from 106.12.140.168 port 49948
2020-09-17T22:02:20.067981abusebot-3.cloudsearch.cf sshd[1323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168
2020-09-17T22:02:20.061933abusebot-3.cloudsearch.cf sshd[1323]: Invalid user frank from 106.12.140.168 port 49948
2020-09-17T22:02:21.661895abusebot-3.cloudsearch.cf sshd[1323]: Failed password for invalid user frank from 106.12.140.168 port 49948 ssh2
2020-09-17T22:06:44.344167abusebot-3.cloudsearch.cf sshd[1340]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.
...
2020-09-18 06:37:36
attackbotsspam
Time:     Fri Aug 28 12:08:09 2020 +0000
IP:       106.12.140.168 (CN/China/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 28 12:02:49 ca-1-ams1 sshd[32758]: Invalid user rafael from 106.12.140.168 port 35148
Aug 28 12:02:51 ca-1-ams1 sshd[32758]: Failed password for invalid user rafael from 106.12.140.168 port 35148 ssh2
Aug 28 12:06:19 ca-1-ams1 sshd[32867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
Aug 28 12:06:21 ca-1-ams1 sshd[32867]: Failed password for root from 106.12.140.168 port 40330 ssh2
Aug 28 12:08:03 ca-1-ams1 sshd[32906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
2020-08-28 20:11:09
attackspam
Invalid user drake from 106.12.140.168 port 37800
2020-08-23 06:08:42
attackbots
2020-08-11 22:49:56.084107-0500  localhost sshd[9343]: Failed password for root from 106.12.140.168 port 47674 ssh2
2020-08-12 16:40:47
attackspam
2020-08-09T19:09:18.038951hostname sshd[16752]: Failed password for root from 106.12.140.168 port 38128 ssh2
2020-08-09T19:13:11.381721hostname sshd[18289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
2020-08-09T19:13:13.785116hostname sshd[18289]: Failed password for root from 106.12.140.168 port 57026 ssh2
...
2020-08-09 22:32:06
attackspam
2020-08-07T22:16:52.841263amanda2.illicoweb.com sshd\[28275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
2020-08-07T22:16:54.889699amanda2.illicoweb.com sshd\[28275\]: Failed password for root from 106.12.140.168 port 60452 ssh2
2020-08-07T22:22:25.332096amanda2.illicoweb.com sshd\[29256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
2020-08-07T22:22:27.761928amanda2.illicoweb.com sshd\[29256\]: Failed password for root from 106.12.140.168 port 46612 ssh2
2020-08-07T22:26:36.154169amanda2.illicoweb.com sshd\[29872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168  user=root
...
2020-08-08 06:15:07
attackspam
$f2bV_matches
2020-08-04 12:34:15
attackspam
2020-07-29T22:22:39.081772centos sshd[19489]: Invalid user guest-iywzbz from 106.12.140.168 port 38678
2020-07-29T22:22:40.501249centos sshd[19489]: Failed password for invalid user guest-iywzbz from 106.12.140.168 port 38678 ssh2
2020-07-29T22:27:49.015808centos sshd[19806]: Invalid user andrea from 106.12.140.168 port 48052
...
2020-07-30 05:27:58
attackbotsspam
$f2bV_matches
2020-07-29 07:12:41
attackspam
SSH auth scanning - multiple failed logins
2020-07-23 08:08:33
attackspambots
2020-07-20 04:45:15 server sshd[3579]: Failed password for invalid user lky from 106.12.140.168 port 48118 ssh2
2020-07-21 03:40:28
attackspambots
[ssh] SSH attack
2020-07-08 05:43:15
attackbotsspam
Jun 12 08:34:23 ns381471 sshd[7720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.168
Jun 12 08:34:24 ns381471 sshd[7720]: Failed password for invalid user sxc from 106.12.140.168 port 36602 ssh2
2020-06-12 15:53:32
attack
"Unauthorized connection attempt on SSHD detected"
2020-05-29 01:40:16
attackspam
Unauthorized SSH login attempts
2020-05-17 04:58:04
attack
no
2020-05-05 21:44:27
attackbotsspam
Observed on multiple hosts.
2020-05-05 10:06:29
attackspam
Invalid user admin from 106.12.140.168 port 34510
2020-04-21 21:01:15
attackbotsspam
Port Scan: Events[1] countPorts[1]: 1145 ..
2020-04-18 05:33:17
attack
Unauthorized connection attempt detected from IP address 106.12.140.168 to port 1744 [T]
2020-04-15 03:26:44
attackspambots
Unauthorised connection attempt detected at AUO NODE 1. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-04-06 07:30:38
attackspambots
(sshd) Failed SSH login from 106.12.140.168 (CN/China/-): 5 in the last 3600 secs
2020-04-02 23:23:23
Comments on same subnet:
IP Type Details Datetime
106.12.140.232 attack
May 25 12:28:01 scw-6657dc sshd[18620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.232  user=root
May 25 12:28:01 scw-6657dc sshd[18620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.232  user=root
May 25 12:28:03 scw-6657dc sshd[18620]: Failed password for root from 106.12.140.232 port 44820 ssh2
...
2020-05-25 20:31:56
106.12.140.211 attack
$f2bV_matches
2020-05-22 18:50:39
106.12.140.211 attackbotsspam
2020-05-11T14:27:04.963569v22018076590370373 sshd[20174]: Invalid user webmaster from 106.12.140.211 port 33576
2020-05-11T14:27:04.970220v22018076590370373 sshd[20174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.211
2020-05-11T14:27:04.963569v22018076590370373 sshd[20174]: Invalid user webmaster from 106.12.140.211 port 33576
2020-05-11T14:27:07.025925v22018076590370373 sshd[20174]: Failed password for invalid user webmaster from 106.12.140.211 port 33576 ssh2
2020-05-11T14:31:54.720662v22018076590370373 sshd[28848]: Invalid user jiayuanyang from 106.12.140.211 port 55480
...
2020-05-12 03:11:21
106.12.140.232 attack
2020-05-05T09:28:49.345316abusebot-3.cloudsearch.cf sshd[29709]: Invalid user ams from 106.12.140.232 port 44020
2020-05-05T09:28:49.353611abusebot-3.cloudsearch.cf sshd[29709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.232
2020-05-05T09:28:49.345316abusebot-3.cloudsearch.cf sshd[29709]: Invalid user ams from 106.12.140.232 port 44020
2020-05-05T09:28:51.213364abusebot-3.cloudsearch.cf sshd[29709]: Failed password for invalid user ams from 106.12.140.232 port 44020 ssh2
2020-05-05T09:32:25.825938abusebot-3.cloudsearch.cf sshd[29925]: Invalid user guy from 106.12.140.232 port 34262
2020-05-05T09:32:25.833004abusebot-3.cloudsearch.cf sshd[29925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.140.232
2020-05-05T09:32:25.825938abusebot-3.cloudsearch.cf sshd[29925]: Invalid user guy from 106.12.140.232 port 34262
2020-05-05T09:32:27.677815abusebot-3.cloudsearch.cf sshd[29925]: Failed pa
...
2020-05-06 01:09:32
106.12.140.232 attack
Apr  6 17:26:02 * sshd[10192]: Failed password for root from 106.12.140.232 port 48104 ssh2
2020-04-07 07:42:30
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.12.140.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11806
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020020101 1800 900 604800 86400

;; Query time: 115 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 02 07:07:03 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 168.140.12.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.140.12.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.133.193 attackbots
Unauthorized connection attempt from IP address 162.243.133.193 on Port 139(NETBIOS)
2020-03-26 16:06:44
113.161.80.159 attackbotsspam
1585194657 - 03/26/2020 04:50:57 Host: 113.161.80.159/113.161.80.159 Port: 445 TCP Blocked
2020-03-26 15:58:53
138.197.12.187 attack
Port 105 scan denied
2020-03-26 16:59:09
185.56.80.50 attackbots
Unauthorized connection attempt detected from IP address 185.56.80.50 to port 8089
2020-03-26 16:46:39
194.26.29.110 attack
Mar 26 09:08:22 debian-2gb-nbg1-2 kernel: \[7469178.308444\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.110 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=16041 PROTO=TCP SPT=41366 DPT=55555 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-26 16:35:59
87.251.74.8 attack
Port scan: Attack repeated for 24 hours
2020-03-26 16:18:35
192.241.238.196 attack
Unauthorized connection attempt detected from IP address 192.241.238.196 to port 9001
2020-03-26 16:39:35
194.55.132.234 attack
Port 5061 scan denied
2020-03-26 16:34:12
171.67.70.85 attack
[MK-VM4] Blocked by UFW
2020-03-26 16:04:59
162.243.131.39 attackspambots
Port 2000 scan denied
2020-03-26 16:51:04
87.251.74.10 attack
03/26/2020-03:33:52.974623 87.251.74.10 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-03-26 16:17:45
80.211.171.78 attackspambots
Port 12387 scan denied
2020-03-26 16:20:36
162.62.17.83 attackspam
Unauthorized connection attempt detected from IP address 162.62.17.83 to port 98
2020-03-26 16:57:07
162.243.131.201 attackspambots
firewall-block, port(s): 11254/tcp
2020-03-26 16:49:45
176.107.131.127 attack
firewall-block, port(s): 28418/tcp
2020-03-26 16:04:18

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