Unauthorized connection attempt detected from IP address 163.44.150.139 to port 2220 [J]

Jan 27 21:14:10 meumeu sshd[23420]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139 
Jan 27 21:14:12 meumeu sshd[23420]: Failed password for invalid user yazdani from 163.44.150.139 port 37090 ssh2
Jan 27 21:16:58 meumeu sshd[23907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139 
...

20 attempts against mh-ssh on echoip.magehost.pro

Unauthorized connection attempt detected from IP address 163.44.150.139 to port 2220 [J]

Jan 15 08:24:28 lnxweb61 sshd[20280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139
Jan 15 08:24:28 lnxweb61 sshd[20280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139

SSH authentication failure x 6 reported by Fail2Ban
...

Dec 18 11:23:21 plusreed sshd[12217]: Invalid user stockinger from 163.44.150.139
...

Dec 17 17:57:56 minden010 sshd[31480]: Failed password for root from 163.44.150.139 port 57050 ssh2
Dec 17 18:03:30 minden010 sshd[5312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139
Dec 17 18:03:31 minden010 sshd[5312]: Failed password for invalid user rpc from 163.44.150.139 port 59066 ssh2
...

Dec 15 07:01:49 sshgateway sshd\[23095\]: Invalid user pw from 163.44.150.139
Dec 15 07:01:49 sshgateway sshd\[23095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139
Dec 15 07:01:51 sshgateway sshd\[23095\]: Failed password for invalid user pw from 163.44.150.139 port 44462 ssh2

2019-12-14T04:50:32.534574shield sshd\[21126\]: Invalid user squid from 163.44.150.139 port 41170
2019-12-14T04:50:32.540093shield sshd\[21126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139
2019-12-14T04:50:34.751889shield sshd\[21126\]: Failed password for invalid user squid from 163.44.150.139 port 41170 ssh2
2019-12-14T04:56:06.433524shield sshd\[23148\]: Invalid user beethoven from 163.44.150.139 port 44690
2019-12-14T04:56:06.438909shield sshd\[23148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.139

May  9 17:32:46 pi sshd[24220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.59 
May  9 17:32:48 pi sshd[24220]: Failed password for invalid user gituser from 163.44.150.59 port 40470 ssh2

Jun 16 22:44:08 pi sshd[20131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247 
Jun 16 22:44:10 pi sshd[20131]: Failed password for invalid user stacy from 163.44.150.247 port 46275 ssh2

Invalid user leticia from 163.44.150.59 port 51671

Invalid user ucc from 163.44.150.59 port 48877

2020-06-21T03:57:08.752764server.mjenks.net sshd[1930796]: Invalid user lc from 163.44.150.59 port 57586
2020-06-21T03:57:08.759468server.mjenks.net sshd[1930796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.59
2020-06-21T03:57:08.752764server.mjenks.net sshd[1930796]: Invalid user lc from 163.44.150.59 port 57586
2020-06-21T03:57:10.759048server.mjenks.net sshd[1930796]: Failed password for invalid user lc from 163.44.150.59 port 57586 ssh2
2020-06-21T04:00:20.702308server.mjenks.net sshd[1931160]: Invalid user job from 163.44.150.59 port 54327
...

Jun 20 14:36:18 Invalid user arkserver from 163.44.150.59 port 51584

2020-06-19T15:13:12.575078lavrinenko.info sshd[3768]: Failed password for root from 163.44.150.247 port 57186 ssh2
2020-06-19T15:16:35.454475lavrinenko.info sshd[4102]: Invalid user zx from 163.44.150.247 port 54696
2020-06-19T15:16:35.464937lavrinenko.info sshd[4102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247
2020-06-19T15:16:35.454475lavrinenko.info sshd[4102]: Invalid user zx from 163.44.150.247 port 54696
2020-06-19T15:16:37.895683lavrinenko.info sshd[4102]: Failed password for invalid user zx from 163.44.150.247 port 54696 ssh2
...

Tried sshing with brute force.

" "

Jun  6 22:30:05 web1 sshd[16869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247  user=root
Jun  6 22:30:07 web1 sshd[16869]: Failed password for root from 163.44.150.247 port 53990 ssh2
Jun  6 22:31:45 web1 sshd[17251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247  user=root
Jun  6 22:31:47 web1 sshd[17251]: Failed password for root from 163.44.150.247 port 34081 ssh2
Jun  6 22:32:22 web1 sshd[17390]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247  user=root
Jun  6 22:32:24 web1 sshd[17390]: Failed password for root from 163.44.150.247 port 37571 ssh2
Jun  6 22:32:56 web1 sshd[17512]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247  user=root
Jun  6 22:32:59 web1 sshd[17512]: Failed password for root from 163.44.150.247 port 41061 ssh2
Jun  6 22:33:30 web1 sshd[17
...

Invalid user sale from 163.44.150.247 port 57667

2020-05-30T04:24:00.291551ionos.janbro.de sshd[9768]: Invalid user mts from 163.44.150.59 port 35704
2020-05-30T04:24:00.408760ionos.janbro.de sshd[9768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.59
2020-05-30T04:24:00.291551ionos.janbro.de sshd[9768]: Invalid user mts from 163.44.150.59 port 35704
2020-05-30T04:24:02.223337ionos.janbro.de sshd[9768]: Failed password for invalid user mts from 163.44.150.59 port 35704 ssh2
2020-05-30T04:27:01.124978ionos.janbro.de sshd[9790]: Invalid user mysqler from 163.44.150.59 port 33482
2020-05-30T04:27:01.311697ionos.janbro.de sshd[9790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.59
2020-05-30T04:27:01.124978ionos.janbro.de sshd[9790]: Invalid user mysqler from 163.44.150.59 port 33482
2020-05-30T04:27:03.330100ionos.janbro.de sshd[9790]: Failed password for invalid user mysqler from 163.44.150.59 port 33482 ssh2
2020-05-30T04:30:10.
...

2020-05-26T23:29:30.0039561495-001 sshd[41085]: Invalid user server from 163.44.150.247 port 49078
2020-05-26T23:29:31.5918271495-001 sshd[41085]: Failed password for invalid user server from 163.44.150.247 port 49078 ssh2
2020-05-26T23:31:55.2761601495-001 sshd[41159]: Invalid user support from 163.44.150.247 port 40201
2020-05-26T23:31:55.2867831495-001 sshd[41159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v163-44-150-247.a00b.g.sin1.static.cnode.io
2020-05-26T23:31:55.2761601495-001 sshd[41159]: Invalid user support from 163.44.150.247 port 40201
2020-05-26T23:31:57.1133381495-001 sshd[41159]: Failed password for invalid user support from 163.44.150.247 port 40201 ssh2
...

May 19 18:29:39 OPSO sshd\[21125\]: Invalid user qwi from 163.44.150.247 port 33726
May 19 18:29:39 OPSO sshd\[21125\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247
May 19 18:29:41 OPSO sshd\[21125\]: Failed password for invalid user qwi from 163.44.150.247 port 33726 ssh2
May 19 18:31:14 OPSO sshd\[21765\]: Invalid user maj from 163.44.150.247 port 45253
May 19 18:31:14 OPSO sshd\[21765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.150.247

SSH-BruteForce

Honeypot attack, port: 23, PTR: host-192.79.252.37.ucom.am.

2019-02-26 11:55:20 H=\(\[94.98.198.153\]\) \[94.98.198.153\]:10062 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-02-26 11:57:33 H=\(\[94.98.198.153\]\) \[94.98.198.153\]:1653 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
2019-02-26 11:58:57 H=\(\[94.98.198.153\]\) \[94.98.198.153\]:2009 I=\[193.107.88.166\]:25 F=\ rejected RCPT \: Sender verify failed
...

Oct 24 08:05:04 thevastnessof sshd[11602]: Failed password for root from 149.56.99.85 port 40996 ssh2
...

Automatic report - SSH Brute-Force Attack

Invalid user butter from 111.231.72.231 port 47214

Oct 24 13:59:54 srv206 sshd[26643]: Invalid user kcs from 51.68.70.142
Oct 24 13:59:54 srv206 sshd[26643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.ip-51-68-70.eu
Oct 24 13:59:54 srv206 sshd[26643]: Invalid user kcs from 51.68.70.142
Oct 24 13:59:56 srv206 sshd[26643]: Failed password for invalid user kcs from 51.68.70.142 port 37664 ssh2
...

Oct 23 23:23:25 esmtp postfix/smtpd[19941]: lost connection after AUTH from unknown[58.219.125.23]
Oct 23 23:23:27 esmtp postfix/smtpd[19941]: lost connection after AUTH from unknown[58.219.125.23]
Oct 23 23:23:28 esmtp postfix/smtpd[19939]: lost connection after AUTH from unknown[58.219.125.23]
Oct 23 23:23:30 esmtp postfix/smtpd[19941]: lost connection after AUTH from unknown[58.219.125.23]
Oct 23 23:23:31 esmtp postfix/smtpd[19939]: lost connection after AUTH from unknown[58.219.125.23]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=58.219.125.23

Hit on /wp-login.php

Oct 24 07:13:16 localhost sshd\[30153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.143.75.142  user=root
Oct 24 07:13:18 localhost sshd\[30153\]: Failed password for root from 63.143.75.142 port 52815 ssh2
Oct 24 07:17:59 localhost sshd\[30216\]: Invalid user iv from 63.143.75.142 port 45063
...

Oct 24 05:33:00 root sshd[16750]: Failed password for root from 94.191.50.57 port 55392 ssh2
Oct 24 05:38:32 root sshd[16794]: Failed password for root from 94.191.50.57 port 37598 ssh2
...

Automatic report - Banned IP Access

Automatic report - Banned IP Access

Oct 24 02:37:43 vtv3 sshd\[15958\]: Invalid user wb from 106.13.12.76 port 36842
Oct 24 02:37:43 vtv3 sshd\[15958\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.12.76
Oct 24 02:37:44 vtv3 sshd\[15958\]: Failed password for invalid user wb from 106.13.12.76 port 36842 ssh2
Oct 24 02:42:26 vtv3 sshd\[18355\]: Invalid user shield from 106.13.12.76 port 47786
Oct 24 02:42:26 vtv3 sshd\[18355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.12.76
Oct 24 02:57:01 vtv3 sshd\[25509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.12.76  user=root
Oct 24 02:57:02 vtv3 sshd\[25509\]: Failed password for root from 106.13.12.76 port 52344 ssh2
Oct 24 03:01:52 vtv3 sshd\[27871\]: Invalid user ts3 from 106.13.12.76 port 35034
Oct 24 03:01:52 vtv3 sshd\[27871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.12.76
Oct

2019-09-16 14:21:55 1i9q0w-0005uZ-LZ SMTP connection from \(\[94.98.197.243\]\) \[94.98.197.243\]:13234 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-09-16 14:22:00 1i9q10-0005uf-GU SMTP connection from \(\[94.98.197.243\]\) \[94.98.197.243\]:13254 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-09-16 14:22:02 1i9q13-0005un-Tk SMTP connection from \(\[94.98.197.243\]\) \[94.98.197.243\]:59151 I=\[193.107.88.166\]:25 closed by DROP in ACL
...

Oct 24 17:33:51 areeb-Workstation sshd[11367]: Failed password for root from 116.110.117.42 port 24428 ssh2
...