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
Triggered by Fail2Ban at Ares web server
2020-09-08 00:19:16
attackspam
106.54.221.104 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  6 18:06:53 server4 sshd[12279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.94  user=root
Sep  6 18:06:56 server4 sshd[12279]: Failed password for root from 106.13.167.94 port 55670 ssh2
Sep  6 18:12:39 server4 sshd[15381]: Failed password for root from 186.83.66.217 port 55096 ssh2
Sep  6 18:14:37 server4 sshd[16649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104  user=root
Sep  6 18:05:57 server4 sshd[11726]: Failed password for root from 81.182.248.193 port 47394 ssh2
Sep  6 18:12:37 server4 sshd[15381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.83.66.217  user=root

IP Addresses Blocked:

106.13.167.94 (CN/China/-)
186.83.66.217 (CO/Colombia/-)
2020-09-07 15:50:26
attackspambots
106.54.221.104 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  6 18:06:53 server4 sshd[12279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.94  user=root
Sep  6 18:06:56 server4 sshd[12279]: Failed password for root from 106.13.167.94 port 55670 ssh2
Sep  6 18:12:39 server4 sshd[15381]: Failed password for root from 186.83.66.217 port 55096 ssh2
Sep  6 18:14:37 server4 sshd[16649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104  user=root
Sep  6 18:05:57 server4 sshd[11726]: Failed password for root from 81.182.248.193 port 47394 ssh2
Sep  6 18:12:37 server4 sshd[15381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.83.66.217  user=root

IP Addresses Blocked:

106.13.167.94 (CN/China/-)
186.83.66.217 (CO/Colombia/-)
2020-09-07 08:13:14
attack
Mar 29 21:21:22 ms-srv sshd[19705]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104
Mar 29 21:21:24 ms-srv sshd[19705]: Failed password for invalid user ifi from 106.54.221.104 port 41582 ssh2
2020-09-03 03:11:14
attackbots
Mar 29 21:21:22 ms-srv sshd[19705]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104
Mar 29 21:21:24 ms-srv sshd[19705]: Failed password for invalid user ifi from 106.54.221.104 port 41582 ssh2
2020-09-02 18:45:35
attack
$f2bV_matches
2020-08-29 13:12:40
attack
Invalid user rich from 106.54.221.104 port 49208
2020-08-20 14:56:40
attack
Apr 20 21:59:30 marvibiene sshd[21613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104  user=root
Apr 20 21:59:33 marvibiene sshd[21613]: Failed password for root from 106.54.221.104 port 49092 ssh2
Apr 20 22:08:54 marvibiene sshd[21681]: Invalid user online from 106.54.221.104 port 50498
...
2020-04-21 07:34:30
attackbots
2020-04-03T02:05:50.782478linuxbox-skyline sshd[22496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104  user=root
2020-04-03T02:05:52.560822linuxbox-skyline sshd[22496]: Failed password for root from 106.54.221.104 port 49644 ssh2
...
2020-04-03 17:42:55
attackspambots
$f2bV_matches
2020-04-01 13:04:27
attackbotsspam
Brute force SMTP login attempted.
...
2020-03-30 05:06:33
attackbotsspam
Feb 11 00:12:28 MK-Soft-VM3 sshd[28878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104 
Feb 11 00:12:30 MK-Soft-VM3 sshd[28878]: Failed password for invalid user jml from 106.54.221.104 port 51104 ssh2
...
2020-02-11 08:55:50
attack
Feb  4 06:59:08 MK-Soft-Root2 sshd[4582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104 
Feb  4 06:59:10 MK-Soft-Root2 sshd[4582]: Failed password for invalid user claire from 106.54.221.104 port 48030 ssh2
...
2020-02-04 15:19:10
attackspambots
Invalid user meeta from 106.54.221.104 port 49354
2020-01-31 07:44:56
attackspambots
20 attempts against mh-ssh on echoip
2020-01-29 04:58:19
attack
Unauthorized connection attempt detected from IP address 106.54.221.104 to port 2220 [J]
2020-01-05 15:56:56
attackspam
[Aegis] @ 2019-12-15 09:33:28  0000 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2019-12-15 17:20:32
Comments on same subnet:
IP Type Details Datetime
106.54.221.247 attack
Feb  4 04:33:28 web1 sshd[26874]: Invalid user System from 106.54.221.247
Feb  4 04:33:28 web1 sshd[26874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.247 
Feb  4 04:33:30 web1 sshd[26874]: Failed password for invalid user System from 106.54.221.247 port 37062 ssh2
Feb  4 04:33:30 web1 sshd[26874]: Received disconnect from 106.54.221.247: 11: Bye Bye [preauth]
Feb  4 05:00:44 web1 sshd[29611]: Connection closed by 106.54.221.247 [preauth]
Feb  4 05:03:27 web1 sshd[30315]: Connection closed by 106.54.221.247 [preauth]
Feb  4 05:07:21 web1 sshd[30814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.247  user=r.r
Feb  4 05:07:23 web1 sshd[30814]: Failed password for r.r from 106.54.221.247 port 44050 ssh2
Feb  4 05:07:23 web1 sshd[30814]: Received disconnect from 106.54.221.247: 11: Bye Bye [preauth]
Feb  4 05:11:29 web1 sshd[31354]: Invalid user mslavova from 106.54........
-------------------------------
2020-02-07 07:22:57
106.54.221.108 attackspam
Unauthorized connection attempt detected from IP address 106.54.221.108 to port 80 [J]
2020-01-21 19:10:51
106.54.221.148 attack
*Port Scan* detected from 106.54.221.148 (CN/China/-). 7 hits in the last 126 seconds
2019-11-13 16:36:55
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.54.221.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22356
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			521	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121500 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 15 17:20:29 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 104.221.54.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.221.54.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.40.42.54 attack
2020-08-20T13:14:22.247336shield sshd\[31686\]: Invalid user kt from 200.40.42.54 port 51378
2020-08-20T13:14:22.258211shield sshd\[31686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.40.42.54
2020-08-20T13:14:24.323211shield sshd\[31686\]: Failed password for invalid user kt from 200.40.42.54 port 51378 ssh2
2020-08-20T13:19:59.348256shield sshd\[32065\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.40.42.54  user=root
2020-08-20T13:20:01.343185shield sshd\[32065\]: Failed password for root from 200.40.42.54 port 32930 ssh2
2020-08-20 21:20:15
192.241.238.94 attackspam
" "
2020-08-20 21:18:27
95.42.20.192 attack
AbusiveCrawling
2020-08-20 21:16:48
91.134.157.246 attackspambots
Aug 20 14:48:03 buvik sshd[22663]: Failed password for invalid user ubuntu from 91.134.157.246 port 15986 ssh2
Aug 20 14:51:49 buvik sshd[23201]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.157.246  user=root
Aug 20 14:51:51 buvik sshd[23201]: Failed password for root from 91.134.157.246 port 33364 ssh2
...
2020-08-20 20:52:54
203.205.37.233 attackbotsspam
Aug 20 14:08:00 pornomens sshd\[6096\]: Invalid user apple from 203.205.37.233 port 40288
Aug 20 14:08:00 pornomens sshd\[6096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.205.37.233
Aug 20 14:08:02 pornomens sshd\[6096\]: Failed password for invalid user apple from 203.205.37.233 port 40288 ssh2
...
2020-08-20 20:49:38
173.212.207.88 attackspambots
Aug 19 13:32:52 venus sshd[3149]: Invalid user suser from 173.212.207.88
Aug 19 13:32:52 venus sshd[3149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.212.207.88 
Aug 19 13:32:53 venus sshd[3149]: Failed password for invalid user suser from 173.212.207.88 port 37920 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=173.212.207.88
2020-08-20 21:15:41
5.188.206.194 attackbotsspam
2020-08-20 16:03:28 dovecot_login authenticator failed for \(\[5.188.206.194\]\) \[5.188.206.194\]: 535 Incorrect authentication data \(set_id=info@pharmtox-j.org.ua\)2020-08-20 16:03:39 dovecot_login authenticator failed for \(\[5.188.206.194\]\) \[5.188.206.194\]: 535 Incorrect authentication data2020-08-20 16:03:51 dovecot_login authenticator failed for \(\[5.188.206.194\]\) \[5.188.206.194\]: 535 Incorrect authentication data
...
2020-08-20 21:11:13
61.191.55.33 attackbotsspam
Aug 20 08:15:56 Tower sshd[22609]: Connection from 61.191.55.33 port 58252 on 192.168.10.220 port 22 rdomain ""
Aug 20 08:15:58 Tower sshd[22609]: Failed password for root from 61.191.55.33 port 58252 ssh2
Aug 20 08:15:59 Tower sshd[22609]: Received disconnect from 61.191.55.33 port 58252:11: Bye Bye [preauth]
Aug 20 08:15:59 Tower sshd[22609]: Disconnected from authenticating user root 61.191.55.33 port 58252 [preauth]
2020-08-20 21:04:02
139.99.89.91 attackbotsspam
20 attempts against mh-ssh on echoip
2020-08-20 20:56:01
117.211.70.70 attack
117.211.70.70 - [20/Aug/2020:16:22:56 +0300] "POST /xmlrpc.php HTTP/1.1" 404 162 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" "-"
117.211.70.70 - [20/Aug/2020:16:24:34 +0300] "POST /xmlrpc.php HTTP/1.1" 404 162 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" "-"
...
2020-08-20 21:26:17
68.183.19.84 attackbots
Aug 20 22:07:56 localhost sshd[1332814]: Invalid user watcher from 68.183.19.84 port 56814
...
2020-08-20 20:54:58
94.200.179.62 attack
Aug 20 14:39:12 eventyay sshd[26146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.200.179.62
Aug 20 14:39:15 eventyay sshd[26146]: Failed password for invalid user kevin from 94.200.179.62 port 47526 ssh2
Aug 20 14:43:47 eventyay sshd[26283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.200.179.62
...
2020-08-20 20:54:28
34.70.28.46 attackbots
Lines containing failures of 34.70.28.46
Aug 19 12:03:14 kmh-wsh-001-nbg03 sshd[8625]: Invalid user glenn from 34.70.28.46 port 35572
Aug 19 12:03:14 kmh-wsh-001-nbg03 sshd[8625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.70.28.46 
Aug 19 12:03:15 kmh-wsh-001-nbg03 sshd[8625]: Failed password for invalid user glenn from 34.70.28.46 port 35572 ssh2
Aug 19 12:03:15 kmh-wsh-001-nbg03 sshd[8625]: Received disconnect from 34.70.28.46 port 35572:11: Bye Bye [preauth]
Aug 19 12:03:15 kmh-wsh-001-nbg03 sshd[8625]: Disconnected from invalid user glenn 34.70.28.46 port 35572 [preauth]
Aug 19 12:11:23 kmh-wsh-001-nbg03 sshd[9541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.70.28.46  user=r.r
Aug 19 12:11:25 kmh-wsh-001-nbg03 sshd[9541]: Failed password for r.r from 34.70.28.46 port 32844 ssh2
Aug 19 12:11:26 kmh-wsh-001-nbg03 sshd[9541]: Received disconnect from 34.70.28.46 port 32844:1........
------------------------------
2020-08-20 21:02:59
128.199.254.188 attackspam
Aug 20 09:02:33 firewall sshd[15499]: Invalid user emmanuel from 128.199.254.188
Aug 20 09:02:36 firewall sshd[15499]: Failed password for invalid user emmanuel from 128.199.254.188 port 55021 ssh2
Aug 20 09:08:03 firewall sshd[15682]: Invalid user rud from 128.199.254.188
...
2020-08-20 20:49:06
14.235.227.234 attack
1597925263 - 08/20/2020 14:07:43 Host: 14.235.227.234/14.235.227.234 Port: 445 TCP Blocked
2020-08-20 21:09:38

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