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: Singapore

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Aug 21 00:06:20 mout sshd[26123]: Invalid user user from 174.138.20.132 port 43358
2019-08-21 06:13:05
attack
SSH/22 MH Probe, BF, Hack -
2019-08-20 16:12:37
attack
Aug 17 22:26:41 lcdev sshd\[757\]: Invalid user nc from 174.138.20.132
Aug 17 22:26:41 lcdev sshd\[757\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.132
Aug 17 22:26:43 lcdev sshd\[757\]: Failed password for invalid user nc from 174.138.20.132 port 54438 ssh2
Aug 17 22:32:17 lcdev sshd\[1274\]: Invalid user ftp-user from 174.138.20.132
Aug 17 22:32:17 lcdev sshd\[1274\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.132
2019-08-18 16:48:00
Comments on same subnet:
IP Type Details Datetime
174.138.20.105 attack
Banned for a week because repeated abuses, for example SSH, but not only
2020-10-13 00:13:33
174.138.20.105 attackbotsspam
2020-10-12T03:18:18+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-10-12 15:35:56
174.138.20.105 attackspam
2020-10-08T17:58:11.015372hostname sshd[70237]: Failed password for root from 174.138.20.105 port 36342 ssh2
...
2020-10-09 03:18:42
174.138.20.105 attackspam
2020-10-08T17:58:08.886151hostname sshd[70237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105  user=root
2020-10-08T17:58:11.015372hostname sshd[70237]: Failed password for root from 174.138.20.105 port 36342 ssh2
...
2020-10-08 19:23:11
174.138.20.105 attackspambots
Total attacks: 2
2020-08-25 17:47:26
174.138.20.105 attack
Aug 23 06:00:30 jumpserver sshd[10376]: Failed password for invalid user train5 from 174.138.20.105 port 60802 ssh2
Aug 23 06:03:55 jumpserver sshd[10411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105  user=root
Aug 23 06:03:57 jumpserver sshd[10411]: Failed password for root from 174.138.20.105 port 51844 ssh2
...
2020-08-23 14:26:18
174.138.20.163 attack
Aug 21 19:03:19 email sshd\[2609\]: Invalid user 0 from 174.138.20.163
Aug 21 19:03:19 email sshd\[2609\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.163
Aug 21 19:03:20 email sshd\[2610\]: Invalid user 0 from 174.138.20.163
Aug 21 19:03:20 email sshd\[2610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.163
Aug 21 19:03:22 email sshd\[2609\]: Failed password for invalid user 0 from 174.138.20.163 port 39114 ssh2
...
2020-08-22 03:25:35
174.138.20.105 attackbotsspam
Brute-force attempt banned
2020-08-21 02:26:34
174.138.20.105 attackbotsspam
Aug  6 07:25:01 host sshd[20573]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105  user=root
Aug  6 07:25:04 host sshd[20573]: Failed password for root from 174.138.20.105 port 35440 ssh2
...
2020-08-06 13:30:49
174.138.20.105 attack
fail2ban
2020-08-02 15:56:12
174.138.20.105 attackbotsspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-01 01:40:51
174.138.20.105 attackbotsspam
Jul 25 06:02:25 webhost01 sshd[13845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105
Jul 25 06:02:27 webhost01 sshd[13845]: Failed password for invalid user user from 174.138.20.105 port 37404 ssh2
...
2020-07-25 07:05:19
174.138.20.105 attackbotsspam
<6 unauthorized SSH connections
2020-07-20 15:07:58
174.138.20.105 attack
Jul 18 23:52:32 server sshd[6370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105
Jul 18 23:52:34 server sshd[6370]: Failed password for invalid user norman from 174.138.20.105 port 51108 ssh2
Jul 18 23:57:21 server sshd[6760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105
...
2020-07-19 06:04:07
174.138.20.105 attackbots
Jul 10 11:32:42 gestao sshd[7843]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105 
Jul 10 11:32:44 gestao sshd[7843]: Failed password for invalid user chenglin from 174.138.20.105 port 40208 ssh2
Jul 10 11:36:12 gestao sshd[7924]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=174.138.20.105 
...
2020-07-10 19:02:01
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 174.138.20.132
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36002
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019081800 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Aug 18 16:47:53 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 132.20.138.174.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 132.20.138.174.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
34.91.106.225 attackspam
34.91.106.225 - - [27/Aug/2020:04:57:24 +0100] "POST /wp-login.php HTTP/1.1" 200 1861 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.91.106.225 - - [27/Aug/2020:04:57:24 +0100] "POST /wp-login.php HTTP/1.1" 200 1839 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
34.91.106.225 - - [27/Aug/2020:04:57:25 +0100] "POST /wp-login.php HTTP/1.1" 200 1845 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-27 12:13:45
222.186.30.112 attack
Aug 27 06:41:47 abendstille sshd\[16399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.112  user=root
Aug 27 06:41:49 abendstille sshd\[16399\]: Failed password for root from 222.186.30.112 port 24442 ssh2
Aug 27 06:41:55 abendstille sshd\[16608\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.112  user=root
Aug 27 06:41:57 abendstille sshd\[16608\]: Failed password for root from 222.186.30.112 port 47581 ssh2
Aug 27 06:42:04 abendstille sshd\[16716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.112  user=root
...
2020-08-27 12:42:54
202.91.86.234 attackspambots
Dovecot Invalid User Login Attempt.
2020-08-27 12:19:28
178.165.72.177 attack
Aug 27 05:56:19 mellenthin sshd[19131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.165.72.177
Aug 27 05:56:21 mellenthin sshd[19131]: Failed password for invalid user admin from 178.165.72.177 port 52282 ssh2
2020-08-27 12:39:12
222.186.180.147 attack
Aug 27 05:58:49 vps639187 sshd\[4343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.147  user=root
Aug 27 05:58:52 vps639187 sshd\[4343\]: Failed password for root from 222.186.180.147 port 50460 ssh2
Aug 27 05:58:55 vps639187 sshd\[4343\]: Failed password for root from 222.186.180.147 port 50460 ssh2
...
2020-08-27 12:14:16
222.186.175.167 attack
Aug 27 06:34:23 ip106 sshd[29606]: Failed password for root from 222.186.175.167 port 57020 ssh2
Aug 27 06:34:27 ip106 sshd[29606]: Failed password for root from 222.186.175.167 port 57020 ssh2
...
2020-08-27 12:36:36
163.172.93.13 attackspambots
163.172.93.13 - - [27/Aug/2020:05:38:36 +0200] "POST /wp-login.php HTTP/1.1" 200 5183 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.93.13 - - [27/Aug/2020:05:38:41 +0200] "POST /wp-login.php HTTP/1.1" 200 5169 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.93.13 - - [27/Aug/2020:05:38:42 +0200] "POST /wp-login.php HTTP/1.1" 200 5162 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.93.13 - - [27/Aug/2020:05:57:08 +0200] "POST /wp-login.php HTTP/1.1" 200 5222 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
163.172.93.13 - - [27/Aug/2020:05:57:18 +0200] "POST /wp-login.php HTTP/1.1" 200 5202 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-27 12:18:54
123.31.12.173 attack
$f2bV_matches
2020-08-27 12:15:09
141.98.10.198 attackspambots
Aug 27 04:39:06 scw-tender-jepsen sshd[12722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.198
Aug 27 04:39:08 scw-tender-jepsen sshd[12722]: Failed password for invalid user Administrator from 141.98.10.198 port 33309 ssh2
2020-08-27 12:52:28
195.54.160.180 attackbots
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-27 12:45:41
120.25.147.62 attackspambots
Unauthorized connection attempt detected from IP address 120.25.147.62 to port 80 [T]
2020-08-27 12:37:42
222.186.42.7 attackbotsspam
2020-08-27T06:12:15.268296vps773228.ovh.net sshd[12253]: Failed password for root from 222.186.42.7 port 46645 ssh2
2020-08-27T06:12:17.369082vps773228.ovh.net sshd[12253]: Failed password for root from 222.186.42.7 port 46645 ssh2
2020-08-27T06:12:19.412666vps773228.ovh.net sshd[12253]: Failed password for root from 222.186.42.7 port 46645 ssh2
2020-08-27T06:12:32.307079vps773228.ovh.net sshd[12255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
2020-08-27T06:12:33.819988vps773228.ovh.net sshd[12255]: Failed password for root from 222.186.42.7 port 51284 ssh2
...
2020-08-27 12:13:24
122.228.19.79 attackspam
Unauthorized connection attempt detected from IP address 122.228.19.79 to port 9300 [T]
2020-08-27 12:23:38
222.186.180.142 attackbotsspam
2020-08-27T06:47:09.749674mail.broermann.family sshd[32112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142  user=root
2020-08-27T06:47:11.734133mail.broermann.family sshd[32112]: Failed password for root from 222.186.180.142 port 41529 ssh2
2020-08-27T06:47:09.749674mail.broermann.family sshd[32112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142  user=root
2020-08-27T06:47:11.734133mail.broermann.family sshd[32112]: Failed password for root from 222.186.180.142 port 41529 ssh2
2020-08-27T06:47:14.237653mail.broermann.family sshd[32112]: Failed password for root from 222.186.180.142 port 41529 ssh2
...
2020-08-27 12:56:14
153.124.169.9 attack
Port probing on unauthorized port 5555
2020-08-27 12:25:04

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