Nov 26 10:40:41 vps691689 sshd[30588]: Failed password for root from 51.254.99.208 port 32988 ssh2
Nov 26 10:46:53 vps691689 sshd[30659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.99.208
...

Nov 26 10:32:48 SilenceServices sshd[19471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.45.205
Nov 26 10:32:50 SilenceServices sshd[19471]: Failed password for invalid user epmd from 149.202.45.205 port 59364 ssh2
Nov 26 10:38:52 SilenceServices sshd[21153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.45.205

2019-11-26T07:24:04.662068stark.klein-stark.info postfix/smtpd\[13608\]: NOQUEUE: reject: RCPT from dazzling.shrewdmhealth.com\[81.28.100.133\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\
...

2019-11-26T11:02:12.574236hub.schaetter.us sshd\[24275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.193  user=root
2019-11-26T11:02:15.315202hub.schaetter.us sshd\[24275\]: Failed password for root from 218.92.0.193 port 59469 ssh2
2019-11-26T11:02:18.485314hub.schaetter.us sshd\[24275\]: Failed password for root from 218.92.0.193 port 59469 ssh2
2019-11-26T11:02:21.403904hub.schaetter.us sshd\[24275\]: Failed password for root from 218.92.0.193 port 59469 ssh2
2019-11-26T11:02:24.730785hub.schaetter.us sshd\[24275\]: Failed password for root from 218.92.0.193 port 59469 ssh2
...

2019-11-26T12:06:55.199189vps751288.ovh.net sshd\[24678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.58  user=root
2019-11-26T12:06:56.790928vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:00.030912vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:03.015471vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:06.747735vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2

Nov 26 01:08:54 tdfoods sshd\[20449\]: Invalid user vcsa from 209.97.171.21
Nov 26 01:08:54 tdfoods sshd\[20449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.171.21
Nov 26 01:08:56 tdfoods sshd\[20449\]: Failed password for invalid user vcsa from 209.97.171.21 port 51482 ssh2
Nov 26 01:16:27 tdfoods sshd\[21167\]: Invalid user cattyboy from 209.97.171.21
Nov 26 01:16:27 tdfoods sshd\[21167\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.171.21

Lines containing failures of 2a01:7e00::f03c:92ff:fe69:e899
Nov 26 07:05:16 web02 sshd[17799]: refused connect from 2a01:7e00::f03c:92ff:fe69:e899 (2a01:7e00::f03c:92ff:fe69:e899)
Nov 26 07:05:16 web02 sshd[17800]: refused connect from 2a01:7e00::f03c:92ff:fe69:e899 (2a01:7e00::f03c:92ff:fe69:e899)
Nov 26 07:05:16 web02 sshd[17798]: refused connect from 2a01:7e00::f03c:92ff:fe69:e899 (2a01:7e00::f03c:92ff:fe69:e899)
Nov 26 07:05:16 web02 sshd[17797]: refused connect from 2a01:7e00::f03c:92ff:fe69:e899 (2a01:7e00::f03c:92ff:fe69:e899)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=2a01:7e00::f03c:92ff:fe69:e899

IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/167.250.44.156/ 
 
 IN - 1H : (24)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : IN 
 NAME ASN : ASN5 
 
 IP : 167.250.44.156 
 
 CIDR : 167.250.44.0/24 
 
 PREFIX COUNT : 9 
 
 UNIQUE IP COUNT : 3840 
 
 
 ATTACKS DETECTED ASN5 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-26 08:27:27 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery

Nov 25 20:55:00 auw2 sshd\[4905\]: Invalid user chienhsiang from 139.199.13.142
Nov 25 20:55:00 auw2 sshd\[4905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.13.142
Nov 25 20:55:01 auw2 sshd\[4905\]: Failed password for invalid user chienhsiang from 139.199.13.142 port 41222 ssh2
Nov 25 21:00:14 auw2 sshd\[5354\]: Invalid user koehnlein from 139.199.13.142
Nov 25 21:00:14 auw2 sshd\[5354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.13.142

$f2bV_matches

Nov 26 18:05:36 webhost01 sshd[1012]: Failed password for root from 49.88.112.75 port 24025 ssh2
...

Nov 25 20:59:28 php1 sshd\[23683\]: Invalid user pizzanelli from 123.195.99.9
Nov 25 20:59:28 php1 sshd\[23683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.195.99.9
Nov 25 20:59:30 php1 sshd\[23683\]: Failed password for invalid user pizzanelli from 123.195.99.9 port 44744 ssh2
Nov 25 21:06:51 php1 sshd\[24250\]: Invalid user sam from 123.195.99.9
Nov 25 21:06:51 php1 sshd\[24250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.195.99.9

Nov 26 10:03:44 server sshd\[2022\]: Invalid user test from 115.111.89.66
Nov 26 10:03:44 server sshd\[2022\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.111.89.66 
Nov 26 10:03:46 server sshd\[2022\]: Failed password for invalid user test from 115.111.89.66 port 54081 ssh2
Nov 26 10:15:23 server sshd\[5064\]: Invalid user sule from 115.111.89.66
Nov 26 10:15:23 server sshd\[5064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.111.89.66 
...

Nov 26 00:08:06 hpm sshd\[23191\]: Invalid user gumption from 188.166.54.199
Nov 26 00:08:06 hpm sshd\[23191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.54.199
Nov 26 00:08:08 hpm sshd\[23191\]: Failed password for invalid user gumption from 188.166.54.199 port 60761 ssh2
Nov 26 00:14:10 hpm sshd\[23811\]: Invalid user efemena from 188.166.54.199
Nov 26 00:14:10 hpm sshd\[23811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.54.199

$f2bV_matches