This IP address has been reported a total of
28
times from
26 distinct
sources.
123.20.169.81 was first reported on
, and the most recent report was
.
Recent Reports:
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
123.20.169.81 (VN/Vietnam/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Po ...
show more123.20.169.81 (VN/Vietnam/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 30 18:25:54 14418 sshd[16427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.105.161.120 user=root
Jun 30 18:21:30 14418 sshd[13719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81 user=root
Jun 30 18:21:32 14418 sshd[13719]: Failed password for root from 123.20.169.81 port 48564 ssh2
Jun 30 18:21:40 14418 sshd[13790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.198.19.253 user=root
Jun 30 18:21:42 14418 sshd[13790]: Failed password for root from 85.198.19.253 port 36746 ssh2
IP Addresses Blocked:
77.105.161.120 (FI/Finland/-)
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Brute-Force
SSH
Anonymous
Failed login attempt detected by Fail2Ban in ssh jail
2026-07-01T00:48:23.862365+02:00 luspi-server sshd-session[1652975]: Invalid user alex from 123.20.1 ...
show more2026-07-01T00:48:23.862365+02:00 luspi-server sshd-session[1652975]: Invalid user alex from 123.20.169.81 port 53100
2026-07-01T00:50:28.381770+02:00 luspi-server sshd-session[1654706]: Invalid user abc from 123.20.169.81 port 60834
...
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2026-07-01T00:47:26.530839+02:00 host2 sshd[2386894]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-07-01T00:47:26.530839+02:00 host2 sshd[2386894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81
2026-07-01T00:47:29.110270+02:00 host2 sshd[2386894]: Failed password for invalid user alex from 123.20.169.81 port 58224 ssh2
2026-07-01T00:49:34.104464+02:00 host2 sshd[2387295]: Invalid user abc from 123.20.169.81 port 37748
2026-07-01T00:49:34.111128+02:00 host2 sshd[2387295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81
2026-07-01T00:49:35.596487+02:00 host2 sshd[2387295]: Failed password for invalid user abc from 123.20.169.81 port 37748 ssh2
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123.20.169.81 (VN/Vietnam/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Po ...
show more123.20.169.81 (VN/Vietnam/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: Jun 30 17:45:03 14179 sshd[11925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.141.47.190 user=root
Jun 30 17:45:05 14179 sshd[11925]: Failed password for root from 200.141.47.190 port 53508 ssh2
Jun 30 17:48:39 14179 sshd[13540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.141.47.190 user=root
Jun 30 17:33:31 14179 sshd[6092]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81 user=root
Jun 30 17:33:34 14179 sshd[6092]: Failed password for root from 123.20.169.81 port 36000 ssh2
IP Addresses Blocked:
200.141.47.190 (BR/Brazil/200-141-47-190.user3p.veloxzone.com.br)
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Jul 1 00:46:43 hosting sshd[1348383]: Invalid user alex from 123.20.169.81 port 58012
Jul 1 00:46: ...
show moreJul 1 00:46:43 hosting sshd[1348383]: Invalid user alex from 123.20.169.81 port 58012
Jul 1 00:46:43 hosting sshd[1348383]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81
Jul 1 00:46:45 hosting sshd[1348383]: Failed password for invalid user alex from 123.20.169.81 port 58012 ssh2
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Jun 30 17:07:48 124388 sshd[762905]: Failed password for invalid user esuser from 123.20.169.81 port ...
show moreJun 30 17:07:48 124388 sshd[762905]: Failed password for invalid user esuser from 123.20.169.81 port 54498 ssh2
Jun 30 17:10:02 124388 sshd[762966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81 user=root
Jun 30 17:10:04 124388 sshd[762966]: Failed password for root from 123.20.169.81 port 33976 ssh2
Jun 30 17:11:58 124388 sshd[762980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.20.169.81 user=root
Jun 30 17:11:59 124388 sshd[762980]: Failed password for root from 123.20.169.81 port 41626 ssh2
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