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
attack
fail2ban/Sep 22 12:32:49 h1962932 sshd[22769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.106.203  user=root
Sep 22 12:32:51 h1962932 sshd[22769]: Failed password for root from 104.131.106.203 port 56742 ssh2
Sep 22 12:38:52 h1962932 sshd[23428]: Invalid user support from 104.131.106.203 port 38902
Sep 22 12:38:52 h1962932 sshd[23428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.106.203
Sep 22 12:38:52 h1962932 sshd[23428]: Invalid user support from 104.131.106.203 port 38902
Sep 22 12:38:54 h1962932 sshd[23428]: Failed password for invalid user support from 104.131.106.203 port 38902 ssh2
2020-09-22 20:55:58
attackspam
(sshd) Failed SSH login from 104.131.106.203 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 21 14:39:52 optimus sshd[17929]: Failed password for invalid user admin from 104.131.106.203 port 55952 ssh2
Sep 21 15:31:31 optimus sshd[22812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.106.203  user=root
Sep 21 15:31:33 optimus sshd[22812]: Failed password for root from 104.131.106.203 port 32822 ssh2
Sep 21 15:32:18 optimus sshd[23139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.106.203  user=root
Sep 21 15:32:20 optimus sshd[23139]: Failed password for root from 104.131.106.203 port 44230 ssh2
2020-09-22 05:05:27
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.131.106.203
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55014
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			418	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020092101 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 22 05:05:21 CST 2020
;; MSG SIZE  rcvd: 119
Host info
Host 203.106.131.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.138
Address:	100.100.2.138#53

** server can't find 203.106.131.104.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
43.239.220.52 attackspam
Mar  4 01:08:07 server sshd\[2675\]: Invalid user man from 43.239.220.52
Mar  4 01:08:07 server sshd\[2675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.239.220.52 
Mar  4 01:08:09 server sshd\[2675\]: Failed password for invalid user man from 43.239.220.52 port 54104 ssh2
Mar  4 16:33:49 server sshd\[28045\]: Invalid user elc_admin from 43.239.220.52
Mar  4 16:33:49 server sshd\[28045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.239.220.52 
...
2020-03-05 03:12:14
211.181.237.44 attack
Unauthorised access (Mar  4) SRC=211.181.237.44 LEN=52 TTL=114 ID=14901 DF TCP DPT=445 WINDOW=8192 SYN
2020-03-05 03:22:41
117.240.67.124 attackspambots
attempted connection to port 445
2020-03-05 03:04:18
129.109.93.6 attackbotsspam
Honeypot attack, port: 445, PTR: utmb-129-109-93-6.utmb.edu.
2020-03-05 03:03:33
49.234.15.91 attack
Mar  4 16:03:45 localhost sshd\[13982\]: Invalid user ts3srv from 49.234.15.91 port 55636
Mar  4 16:03:45 localhost sshd\[13982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.15.91
Mar  4 16:03:48 localhost sshd\[13982\]: Failed password for invalid user ts3srv from 49.234.15.91 port 55636 ssh2
2020-03-05 02:48:11
1.34.152.21 attackspam
attempted connection to port 23
2020-03-05 03:09:18
187.35.129.125 attackspambots
Mar  4 13:47:38 NPSTNNYC01T sshd[10654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.35.129.125
Mar  4 13:47:40 NPSTNNYC01T sshd[10654]: Failed password for invalid user thomas from 187.35.129.125 port 50114 ssh2
Mar  4 13:52:40 NPSTNNYC01T sshd[10852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.35.129.125
...
2020-03-05 02:55:30
222.186.175.215 attack
Mar  5 00:38:32 areeb-Workstation sshd[4628]: Failed password for root from 222.186.175.215 port 11326 ssh2
Mar  5 00:38:35 areeb-Workstation sshd[4628]: Failed password for root from 222.186.175.215 port 11326 ssh2
...
2020-03-05 03:20:31
183.91.4.104 attackbotsspam
Honeypot attack, port: 445, PTR: static.cmcti.vn.
2020-03-05 02:49:45
222.186.175.140 attack
2020-03-04T19:04:01.486400abusebot.cloudsearch.cf sshd[21447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140  user=root
2020-03-04T19:04:03.566921abusebot.cloudsearch.cf sshd[21447]: Failed password for root from 222.186.175.140 port 55660 ssh2
2020-03-04T19:04:06.563742abusebot.cloudsearch.cf sshd[21447]: Failed password for root from 222.186.175.140 port 55660 ssh2
2020-03-04T19:04:01.486400abusebot.cloudsearch.cf sshd[21447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140  user=root
2020-03-04T19:04:03.566921abusebot.cloudsearch.cf sshd[21447]: Failed password for root from 222.186.175.140 port 55660 ssh2
2020-03-04T19:04:06.563742abusebot.cloudsearch.cf sshd[21447]: Failed password for root from 222.186.175.140 port 55660 ssh2
2020-03-04T19:04:01.486400abusebot.cloudsearch.cf sshd[21447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser=
...
2020-03-05 03:08:07
188.165.227.140 attackbotsspam
Mar  4 19:23:08 sd-53420 sshd\[30694\]: Invalid user oracle from 188.165.227.140
Mar  4 19:23:08 sd-53420 sshd\[30694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.227.140
Mar  4 19:23:09 sd-53420 sshd\[30694\]: Failed password for invalid user oracle from 188.165.227.140 port 58479 ssh2
Mar  4 19:26:36 sd-53420 sshd\[30970\]: User postgres from 188.165.227.140 not allowed because none of user's groups are listed in AllowGroups
Mar  4 19:26:36 sd-53420 sshd\[30970\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.227.140  user=postgres
...
2020-03-05 02:52:44
92.63.194.22 attack
SSH bruteforce
2020-03-05 02:44:30
217.182.68.93 attackbotsspam
Invalid user upload from 217.182.68.93 port 39070
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.68.93
Failed password for invalid user upload from 217.182.68.93 port 39070 ssh2
Invalid user raju from 217.182.68.93 port 49082
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.68.93
2020-03-05 03:00:06
69.229.6.2 attack
Mar  4 19:31:07 vpn01 sshd[15858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.2
Mar  4 19:31:09 vpn01 sshd[15858]: Failed password for invalid user aion from 69.229.6.2 port 3660 ssh2
...
2020-03-05 03:07:27
220.162.244.136 attack
attempted connection to port 1433
2020-03-05 02:44:04

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