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: Amazon Data Services NoVa

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Lines containing failures of 3.89.128.66
Apr  8 17:54:42 linuxrulz sshd[9502]: Invalid user test from 3.89.128.66 port 55486
Apr  8 17:54:42 linuxrulz sshd[9502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.89.128.66 
Apr  8 17:54:44 linuxrulz sshd[9502]: Failed password for invalid user test from 3.89.128.66 port 55486 ssh2
Apr  8 17:54:45 linuxrulz sshd[9502]: Received disconnect from 3.89.128.66 port 55486:11: Bye Bye [preauth]
Apr  8 17:54:45 linuxrulz sshd[9502]: Disconnected from invalid user test 3.89.128.66 port 55486 [preauth]
Apr  8 18:07:59 linuxrulz sshd[11364]: Invalid user ubuntu from 3.89.128.66 port 39236
Apr  8 18:07:59 linuxrulz sshd[11364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=3.89.128.66 
Apr  8 18:08:01 linuxrulz sshd[11364]: Failed password for invalid user ubuntu from 3.89.128.66 port 39236 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?
2020-04-09 18:21:13
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 3.89.128.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51603
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			582	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040900 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 09 18:21:10 CST 2020
;; MSG SIZE  rcvd: 115
Host info
66.128.89.3.in-addr.arpa domain name pointer ec2-3-89-128-66.compute-1.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
66.128.89.3.in-addr.arpa	name = ec2-3-89-128-66.compute-1.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
201.46.29.184 attackspam
Aug 25 05:27:01 vps46666688 sshd[31082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.46.29.184
Aug 25 05:27:02 vps46666688 sshd[31082]: Failed password for invalid user mpi from 201.46.29.184 port 49429 ssh2
...
2020-08-25 16:48:28
185.220.101.200 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-08-25 16:36:51
212.64.71.254 attack
Aug 25 06:47:04 IngegnereFirenze sshd[844]: Failed password for invalid user wkiconsole from 212.64.71.254 port 50488 ssh2
...
2020-08-25 17:10:31
112.21.191.54 attack
Bruteforce detected by fail2ban
2020-08-25 17:08:26
185.38.175.71 attackspambots
2020-08-25T03:52:23.545115abusebot.cloudsearch.cf sshd[5323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.38.175.71  user=root
2020-08-25T03:52:25.320384abusebot.cloudsearch.cf sshd[5323]: Failed password for root from 185.38.175.71 port 48210 ssh2
2020-08-25T03:52:27.538686abusebot.cloudsearch.cf sshd[5323]: Failed password for root from 185.38.175.71 port 48210 ssh2
2020-08-25T03:52:23.545115abusebot.cloudsearch.cf sshd[5323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.38.175.71  user=root
2020-08-25T03:52:25.320384abusebot.cloudsearch.cf sshd[5323]: Failed password for root from 185.38.175.71 port 48210 ssh2
2020-08-25T03:52:27.538686abusebot.cloudsearch.cf sshd[5323]: Failed password for root from 185.38.175.71 port 48210 ssh2
2020-08-25T03:52:23.545115abusebot.cloudsearch.cf sshd[5323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.38.175.7
...
2020-08-25 17:15:10
222.186.180.8 attackbotsspam
Aug 25 05:06:24 NPSTNNYC01T sshd[30561]: Failed password for root from 222.186.180.8 port 23794 ssh2
Aug 25 05:06:28 NPSTNNYC01T sshd[30561]: Failed password for root from 222.186.180.8 port 23794 ssh2
Aug 25 05:06:31 NPSTNNYC01T sshd[30561]: Failed password for root from 222.186.180.8 port 23794 ssh2
Aug 25 05:06:35 NPSTNNYC01T sshd[30561]: Failed password for root from 222.186.180.8 port 23794 ssh2
...
2020-08-25 17:10:00
94.200.247.166 attack
SSH Login Bruteforce
2020-08-25 17:16:30
184.105.139.97 attackbotsspam
Port scanning [2 denied]
2020-08-25 17:14:48
103.136.40.88 attackspambots
k+ssh-bruteforce
2020-08-25 16:39:02
40.83.77.83 attackspambots
k+ssh-bruteforce
2020-08-25 17:06:28
54.37.68.66 attack
Aug 25 08:48:41 v22019038103785759 sshd\[3199\]: Invalid user cistest from 54.37.68.66 port 38526
Aug 25 08:48:41 v22019038103785759 sshd\[3199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66
Aug 25 08:48:43 v22019038103785759 sshd\[3199\]: Failed password for invalid user cistest from 54.37.68.66 port 38526 ssh2
Aug 25 08:51:21 v22019038103785759 sshd\[3644\]: Invalid user musikbot from 54.37.68.66 port 50514
Aug 25 08:51:21 v22019038103785759 sshd\[3644\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66
...
2020-08-25 17:00:29
54.38.134.219 attackspam
54.38.134.219 - - [25/Aug/2020:09:33:40 +0200] "GET /wp-login.php HTTP/1.1" 200 8775 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
54.38.134.219 - - [25/Aug/2020:09:33:41 +0200] "POST /wp-login.php HTTP/1.1" 200 9026 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
54.38.134.219 - - [25/Aug/2020:09:33:42 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-08-25 16:36:34
103.58.116.50 attackbotsspam
Icarus honeypot on github
2020-08-25 16:39:37
51.195.139.140 attackspam
2020-08-25T13:41:56.004776hostname sshd[32024]: Invalid user rik from 51.195.139.140 port 48986
2020-08-25T13:41:57.700169hostname sshd[32024]: Failed password for invalid user rik from 51.195.139.140 port 48986 ssh2
2020-08-25T13:49:06.666113hostname sshd[32889]: Invalid user manager1 from 51.195.139.140 port 56516
...
2020-08-25 16:50:44
23.129.64.100 attackbotsspam
Bruteforce detected by fail2ban
2020-08-25 17:01:41

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