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

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Jun  6 23:44:45 minden010 sshd[8759]: Failed password for root from 104.131.138.126 port 32770 ssh2
Jun  6 23:46:38 minden010 sshd[10423]: Failed password for root from 104.131.138.126 port 36856 ssh2
...
2020-06-07 07:53:51
attack
Jun  2 22:05:37 game-panel sshd[7599]: Failed password for root from 104.131.138.126 port 40660 ssh2
Jun  2 22:09:08 game-panel sshd[7859]: Failed password for root from 104.131.138.126 port 45942 ssh2
2020-06-03 06:37:39
attackspambots
Jun  2 06:45:22 ip-172-31-61-156 sshd[29713]: Failed password for root from 104.131.138.126 port 52244 ssh2
Jun  2 06:47:29 ip-172-31-61-156 sshd[29783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126  user=root
Jun  2 06:47:31 ip-172-31-61-156 sshd[29783]: Failed password for root from 104.131.138.126 port 58134 ssh2
Jun  2 06:47:29 ip-172-31-61-156 sshd[29783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126  user=root
Jun  2 06:47:31 ip-172-31-61-156 sshd[29783]: Failed password for root from 104.131.138.126 port 58134 ssh2
...
2020-06-02 16:18:32
attackspambots
(sshd) Failed SSH login from 104.131.138.126 (US/United States/-): 5 in the last 3600 secs
2020-05-09 17:55:43
attackspam
$f2bV_matches
2020-05-06 13:44:00
attack
May  3 06:34:16 srv-ubuntu-dev3 sshd[99368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126  user=root
May  3 06:34:18 srv-ubuntu-dev3 sshd[99368]: Failed password for root from 104.131.138.126 port 37690 ssh2
May  3 06:37:56 srv-ubuntu-dev3 sshd[100388]: Invalid user admin from 104.131.138.126
May  3 06:37:56 srv-ubuntu-dev3 sshd[100388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
May  3 06:37:56 srv-ubuntu-dev3 sshd[100388]: Invalid user admin from 104.131.138.126
May  3 06:37:59 srv-ubuntu-dev3 sshd[100388]: Failed password for invalid user admin from 104.131.138.126 port 49142 ssh2
May  3 06:41:42 srv-ubuntu-dev3 sshd[100934]: Invalid user admin from 104.131.138.126
May  3 06:41:42 srv-ubuntu-dev3 sshd[100934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
May  3 06:41:42 srv-ubuntu-dev3 sshd[100934]: Invalid
...
2020-05-03 14:46:01
attack
*Port Scan* detected from 104.131.138.126 (US/United States/California/San Francisco/-). 4 hits in the last 105 seconds
2020-04-23 04:11:49
attackspam
2020-04-17T20:00:36.378530abusebot-6.cloudsearch.cf sshd[12419]: Invalid user r from 104.131.138.126 port 45948
2020-04-17T20:00:36.384250abusebot-6.cloudsearch.cf sshd[12419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
2020-04-17T20:00:36.378530abusebot-6.cloudsearch.cf sshd[12419]: Invalid user r from 104.131.138.126 port 45948
2020-04-17T20:00:38.339500abusebot-6.cloudsearch.cf sshd[12419]: Failed password for invalid user r from 104.131.138.126 port 45948 ssh2
2020-04-17T20:04:10.882939abusebot-6.cloudsearch.cf sshd[12631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126  user=root
2020-04-17T20:04:13.219500abusebot-6.cloudsearch.cf sshd[12631]: Failed password for root from 104.131.138.126 port 52874 ssh2
2020-04-17T20:07:41.771598abusebot-6.cloudsearch.cf sshd[12849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.13
...
2020-04-18 04:15:33
attack
Apr 11 22:53:04 vpn01 sshd[19431]: Failed password for root from 104.131.138.126 port 55416 ssh2
...
2020-04-12 05:37:52
attackbots
Apr  7 10:57:26 santamaria sshd\[21921\]: Invalid user test from 104.131.138.126
Apr  7 10:57:26 santamaria sshd\[21921\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
Apr  7 10:57:29 santamaria sshd\[21921\]: Failed password for invalid user test from 104.131.138.126 port 35216 ssh2
...
2020-04-07 17:51:59
attack
$f2bV_matches
2020-04-04 14:07:13
attack
ssh brute force
2020-03-26 14:05:54
attackspam
SSH Invalid Login
2020-03-25 07:39:08
attackspambots
invalid user
2020-03-23 20:19:35
attackspam
(sshd) Failed SSH login from 104.131.138.126 (US/United States/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 19 14:01:53 ubnt-55d23 sshd[10604]: Invalid user wrchang from 104.131.138.126 port 54684
Mar 19 14:01:55 ubnt-55d23 sshd[10604]: Failed password for invalid user wrchang from 104.131.138.126 port 54684 ssh2
2020-03-19 23:35:56
attackbotsspam
Mar 19 08:18:21 host01 sshd[21866]: Failed password for daemon from 104.131.138.126 port 36654 ssh2
Mar 19 08:22:21 host01 sshd[22478]: Failed password for root from 104.131.138.126 port 57418 ssh2
...
2020-03-19 17:50:45
attack
Mar 18 10:27:12 mockhub sshd[6978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
Mar 18 10:27:14 mockhub sshd[6978]: Failed password for invalid user ubnt from 104.131.138.126 port 43882 ssh2
...
2020-03-19 03:03:14
attackbotsspam
2020-03-09T17:22:19.986594abusebot-6.cloudsearch.cf sshd[4099]: Invalid user ptao from 104.131.138.126 port 37762
2020-03-09T17:22:19.992558abusebot-6.cloudsearch.cf sshd[4099]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
2020-03-09T17:22:19.986594abusebot-6.cloudsearch.cf sshd[4099]: Invalid user ptao from 104.131.138.126 port 37762
2020-03-09T17:22:21.784790abusebot-6.cloudsearch.cf sshd[4099]: Failed password for invalid user ptao from 104.131.138.126 port 37762 ssh2
2020-03-09T17:30:25.899388abusebot-6.cloudsearch.cf sshd[4593]: Invalid user ag from 104.131.138.126 port 43372
2020-03-09T17:30:25.905173abusebot-6.cloudsearch.cf sshd[4593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
2020-03-09T17:30:25.899388abusebot-6.cloudsearch.cf sshd[4593]: Invalid user ag from 104.131.138.126 port 43372
2020-03-09T17:30:27.415617abusebot-6.cloudsearch.cf sshd[4593]: Failed pa
...
2020-03-10 01:58:07
attackspambots
Mar  5 01:21:53 NPSTNNYC01T sshd[27947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
Mar  5 01:21:55 NPSTNNYC01T sshd[27947]: Failed password for invalid user nx from 104.131.138.126 port 33924 ssh2
Mar  5 01:30:56 NPSTNNYC01T sshd[28532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
...
2020-03-05 14:50:54
attackbots
Unauthorized connection attempt detected from IP address 104.131.138.126 to port 2220 [J]
2020-01-18 20:46:39
attackbotsspam
(sshd) Failed SSH login from 104.131.138.126 (US/United States/-): 10 in the last 3600 secs
2020-01-14 18:05:18
attackspambots
Invalid user dfh from 104.131.138.126 port 59198
2020-01-11 08:58:44
attackspam
2020-01-01T15:38:55.490847shield sshd\[3811\]: Invalid user dovecot from 104.131.138.126 port 46454
2020-01-01T15:38:55.494808shield sshd\[3811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126
2020-01-01T15:38:57.285272shield sshd\[3811\]: Failed password for invalid user dovecot from 104.131.138.126 port 46454 ssh2
2020-01-01T15:40:53.677020shield sshd\[5156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.138.126  user=sshd
2020-01-01T15:40:56.333533shield sshd\[5156\]: Failed password for sshd from 104.131.138.126 port 35290 ssh2
2020-01-02 02:56:12
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.131.138.126
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64972
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			463	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020010102 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 02 02:56:09 CST 2020
;; MSG SIZE  rcvd: 119
Host info
Host 126.138.131.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 126.138.131.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.198.69.64 attack
Jul 28 13:21:48 icinga sshd[24701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.198.69.64
...
2019-07-29 01:49:13
218.92.0.194 attack
2019-07-28T15:28:21.633782abusebot-7.cloudsearch.cf sshd\[16752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.194  user=root
2019-07-29 02:07:58
104.41.26.175 attackspambots
104.41.26.175 - - \[28/Jul/2019:13:20:30 +0200\] "POST /wp-login.php HTTP/1.1" 200 2110 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
104.41.26.175 - - \[28/Jul/2019:13:20:33 +0200\] "POST /wp-login.php HTTP/1.1" 200 2113 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2019-07-29 02:32:18
173.12.157.141 attack
Multiple SSH auth failures recorded by fail2ban
2019-07-29 01:53:20
154.117.154.62 attackbotsspam
firewall-block, port(s): 23/tcp
2019-07-29 02:39:03
213.227.58.157 attackbots
Jul 28 19:04:04 mail sshd\[15482\]: Invalid user wickedly from 213.227.58.157 port 47860
Jul 28 19:04:04 mail sshd\[15482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.227.58.157
Jul 28 19:04:05 mail sshd\[15482\]: Failed password for invalid user wickedly from 213.227.58.157 port 47860 ssh2
Jul 28 19:09:45 mail sshd\[16255\]: Invalid user yeidc2007 from 213.227.58.157 port 42384
Jul 28 19:09:45 mail sshd\[16255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.227.58.157
2019-07-29 02:30:22
103.119.25.204 attackspam
NAME : STARKTELECOM-AF CIDR : 103.119.25.0/24 SYN Flood DDoS Attack Afghanistan - block certain countries :) IP: 103.119.25.204  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-07-29 01:47:04
152.136.206.28 attackspambots
Jul 28 12:24:38 shared09 sshd[30308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.206.28  user=r.r
Jul 28 12:24:40 shared09 sshd[30308]: Failed password for r.r from 152.136.206.28 port 53550 ssh2
Jul 28 12:24:40 shared09 sshd[30308]: Received disconnect from 152.136.206.28 port 53550:11: Bye Bye [preauth]
Jul 28 12:24:40 shared09 sshd[30308]: Disconnected from 152.136.206.28 port 53550 [preauth]
Jul 28 12:40:58 shared09 sshd[4309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.206.28  user=r.r
Jul 28 12:40:59 shared09 sshd[4309]: Failed password for r.r from 152.136.206.28 port 51004 ssh2
Jul 28 12:41:00 shared09 sshd[4309]: Received disconnect from 152.136.206.28 port 51004:11: Bye Bye [preauth]
Jul 28 12:41:00 shared09 sshd[4309]: Disconnected from 152.136.206.28 port 51004 [preauth]
Jul 28 12:46:22 shared09 sshd[6049]: pam_unix(sshd:auth): authentication failure; lo........
-------------------------------
2019-07-29 02:19:45
117.93.63.142 attackbots
Jul 28 12:46:49 *** sshd[1345042]: refused connect from 117.93.63.142 (=
117.93.63.142)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=117.93.63.142
2019-07-29 02:21:52
118.24.34.26 attackbotsspam
2019-07-28T07:43:45.481836mizuno.rwx.ovh sshd[6761]: Connection from 118.24.34.26 port 24497 on 78.46.61.178 port 22
2019-07-28T07:43:47.001660mizuno.rwx.ovh sshd[6761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.34.26  user=root
2019-07-28T07:43:48.865908mizuno.rwx.ovh sshd[6761]: Failed password for root from 118.24.34.26 port 24497 ssh2
2019-07-28T08:21:11.567189mizuno.rwx.ovh sshd[15576]: Connection from 118.24.34.26 port 40612 on 78.46.61.178 port 22
2019-07-28T08:21:13.097943mizuno.rwx.ovh sshd[15576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.34.26  user=root
2019-07-28T08:21:14.770747mizuno.rwx.ovh sshd[15576]: Failed password for root from 118.24.34.26 port 40612 ssh2
...
2019-07-29 02:06:59
83.139.134.117 attack
0,34-02/02 [bc05/m44] concatform PostRequest-Spammer scoring: essen
2019-07-29 01:55:28
185.220.101.46 attackspam
Jul 28 19:45:42 ns41 sshd[23235]: Failed password for root from 185.220.101.46 port 36505 ssh2
Jul 28 19:45:47 ns41 sshd[23243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.46
Jul 28 19:45:50 ns41 sshd[23243]: Failed password for invalid user 666666 from 185.220.101.46 port 43892 ssh2
2019-07-29 01:56:49
134.73.129.146 attack
Jul 28 12:45:58 shared02 sshd[25280]: Invalid user com from 134.73.129.146
Jul 28 12:45:58 shared02 sshd[25280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.73.129.146
Jul 28 12:46:00 shared02 sshd[25280]: Failed password for invalid user com from 134.73.129.146 port 35264 ssh2
Jul 28 12:46:00 shared02 sshd[25280]: Received disconnect from 134.73.129.146 port 35264:11: Bye Bye [preauth]
Jul 28 12:46:00 shared02 sshd[25280]: Disconnected from 134.73.129.146 port 35264 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=134.73.129.146
2019-07-29 02:12:16
35.197.133.238 attack
BURG,WP GET /wp-login.php
2019-07-29 01:54:19
109.168.171.253 attack
Jul 28 12:48:02 xb3 sshd[11817]: reveeclipse mapping checking getaddrinfo for host-109-168-171-253.stv.ru [109.168.171.253] failed - POSSIBLE BREAK-IN ATTEMPT!
Jul 28 12:48:02 xb3 sshd[11817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.168.171.253  user=r.r
Jul 28 12:48:04 xb3 sshd[11817]: Failed password for r.r from 109.168.171.253 port 54343 ssh2
Jul 28 12:48:05 xb3 sshd[11817]: Failed password for r.r from 109.168.171.253 port 54343 ssh2
Jul 28 12:48:08 xb3 sshd[11817]: Failed password for r.r from 109.168.171.253 port 54343 ssh2
Jul 28 12:48:08 xb3 sshd[11817]: Disconnecting: Too many authentication failures for r.r from 109.168.171.253 port 54343 ssh2 [preauth]
Jul 28 12:48:08 xb3 sshd[11817]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.168.171.253  user=r.r
Jul 28 12:48:17 xb3 sshd[14450]: reveeclipse mapping checking getaddrinfo for host-109-168-171-253.stv.ru [109.168.171.25........
-------------------------------
2019-07-29 02:23:04

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