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: United States of America

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Time:     Sat Sep 26 16:02:04 2020 +0000
IP:       104.131.108.5 (US/United States/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 26 15:48:49 activeserver sshd[25017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.108.5  user=root
Sep 26 15:48:51 activeserver sshd[25017]: Failed password for root from 104.131.108.5 port 52168 ssh2
Sep 26 15:59:35 activeserver sshd[14763]: Invalid user oracle from 104.131.108.5 port 46546
Sep 26 15:59:37 activeserver sshd[14763]: Failed password for invalid user oracle from 104.131.108.5 port 46546 ssh2
Sep 26 16:02:01 activeserver sshd[19862]: Invalid user joe from 104.131.108.5 port 59976
2020-09-29 06:34:47
attackspam
Time:     Sat Sep 26 16:02:04 2020 +0000
IP:       104.131.108.5 (US/United States/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 26 15:48:49 activeserver sshd[25017]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.108.5  user=root
Sep 26 15:48:51 activeserver sshd[25017]: Failed password for root from 104.131.108.5 port 52168 ssh2
Sep 26 15:59:35 activeserver sshd[14763]: Invalid user oracle from 104.131.108.5 port 46546
Sep 26 15:59:37 activeserver sshd[14763]: Failed password for invalid user oracle from 104.131.108.5 port 46546 ssh2
Sep 26 16:02:01 activeserver sshd[19862]: Invalid user joe from 104.131.108.5 port 59976
2020-09-28 23:01:39
attack
Invalid user admin from 104.131.108.5 port 40142
2020-09-28 15:05:47
attackbots
$f2bV_matches
2020-09-20 03:52:35
attackbotsspam
SSH Brute-Force attacks
2020-09-19 19:58:01
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.131.108.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36679
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			550	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091802 1800 900 604800 86400

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 19 19:57:55 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 5.108.131.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.108.131.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
151.237.83.65 attack
Jul  7 07:51:30 server sshd\[39164\]: Invalid user user1 from 151.237.83.65
Jul  7 07:51:30 server sshd\[39164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.237.83.65
Jul  7 07:51:32 server sshd\[39164\]: Failed password for invalid user user1 from 151.237.83.65 port 46420 ssh2
...
2019-07-12 03:06:10
149.202.45.205 attackspam
Jun 27 19:39:16 server sshd\[53260\]: Invalid user serveur from 149.202.45.205
Jun 27 19:39:16 server sshd\[53260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.45.205
Jun 27 19:39:18 server sshd\[53260\]: Failed password for invalid user serveur from 149.202.45.205 port 40100 ssh2
...
2019-07-12 03:20:16
152.204.24.19 attack
Apr 15 06:40:53 server sshd\[8795\]: Invalid user usuario from 152.204.24.19
Apr 15 06:40:53 server sshd\[8795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.204.24.19
Apr 15 06:40:55 server sshd\[8795\]: Failed password for invalid user usuario from 152.204.24.19 port 53929 ssh2
...
2019-07-12 02:51:52
149.172.171.11 attackspambots
May 28 00:23:39 server sshd\[67275\]: Invalid user web99f1 from 149.172.171.11
May 28 00:23:39 server sshd\[67275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.172.171.11
May 28 00:23:41 server sshd\[67275\]: Failed password for invalid user web99f1 from 149.172.171.11 port 47794 ssh2
...
2019-07-12 03:20:44
151.80.140.13 attack
May 20 19:18:54 server sshd\[22885\]: Invalid user bn from 151.80.140.13
May 20 19:18:54 server sshd\[22885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.140.13
May 20 19:18:57 server sshd\[22885\]: Failed password for invalid user bn from 151.80.140.13 port 60460 ssh2
...
2019-07-12 03:03:35
148.72.40.221 attack
Apr 18 13:30:19 server sshd\[151017\]: Invalid user oracle from 148.72.40.221
Apr 18 13:30:19 server sshd\[151017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.40.221
Apr 18 13:30:21 server sshd\[151017\]: Failed password for invalid user oracle from 148.72.40.221 port 45938 ssh2
...
2019-07-12 03:22:35
92.119.160.125 attackspambots
11.07.2019 18:44:53 Connection to port 3694 blocked by firewall
2019-07-12 03:18:11
152.136.72.17 attackbots
Jul  3 15:00:53 server sshd\[176392\]: Invalid user db2fenc1 from 152.136.72.17
Jul  3 15:00:53 server sshd\[176392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.72.17
Jul  3 15:00:55 server sshd\[176392\]: Failed password for invalid user db2fenc1 from 152.136.72.17 port 41574 ssh2
...
2019-07-12 02:53:33
82.64.129.94 attackbotsspam
Jul 11 18:51:53 localhost sshd\[6565\]: Invalid user pi from 82.64.129.94 port 55082
Jul 11 18:51:53 localhost sshd\[6565\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.129.94
Jul 11 18:51:53 localhost sshd\[6567\]: Invalid user pi from 82.64.129.94 port 55096
2019-07-12 03:17:08
149.56.23.154 attack
May 12 20:44:28 server sshd\[133359\]: Invalid user admin from 149.56.23.154
May 12 20:44:28 server sshd\[133359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.56.23.154
May 12 20:44:30 server sshd\[133359\]: Failed password for invalid user admin from 149.56.23.154 port 55732 ssh2
...
2019-07-12 03:15:59
54.149.191.238 attackspambots
TCP src-port=5287   dst-port=25    spam-sorbs         (455)
2019-07-12 03:14:36
150.109.102.153 attackbots
Jun 15 23:47:48 server sshd\[2747\]: Invalid user server1 from 150.109.102.153
Jun 15 23:47:48 server sshd\[2747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.102.153
Jun 15 23:47:50 server sshd\[2747\]: Failed password for invalid user server1 from 150.109.102.153 port 55472 ssh2
...
2019-07-12 03:13:21
190.196.226.170 attack
Jul 11 10:11:37 web1 postfix/smtpd[32621]: warning: unknown[190.196.226.170]: SASL PLAIN authentication failed: authentication failure
...
2019-07-12 03:24:19
153.121.67.130 attackspambots
Jul  1 05:28:31 server sshd\[170331\]: Invalid user jennifer from 153.121.67.130
Jul  1 05:28:31 server sshd\[170331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.121.67.130
Jul  1 05:28:33 server sshd\[170331\]: Failed password for invalid user jennifer from 153.121.67.130 port 60720 ssh2
...
2019-07-12 02:46:45
37.49.230.145 attackspambots
Jul 11 11:07:24 tamoto postfix/smtpd[26775]: connect from unknown[37.49.230.145]
Jul 11 11:07:24 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN authentication failed: authentication failure
Jul 11 11:07:25 tamoto postfix/smtpd[26775]: warning: unknown[37.49.230.145]: SASL LOGIN auth........
-------------------------------
2019-07-12 02:57:02

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