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IP Abuse Reports for 65.21.239.164:
This IP address has been reported a total of
106
times from
82 distinct
sources.
65.21.239.164 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 34
reports;
France
with 21
reports;
Netherlands
with 17
reports.
The most common categories in these recent reports were:
Brute-Force
91
times;
SSH
91
times;
Port Scan
3
times;
Web App Attack
3
times;
DDoS Attack
2
times;
Other
2
times.
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.
2026-09-15T20:29:38.722319+03:00 6kw sshd[1147127]: Failed password for root from 65.21.239.164 port ...
show more2026-09-15T20:29:38.722319+03:00 6kw sshd[1147127]: Failed password for root from 65.21.239.164 port 21705 ssh2
...
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Brute-Force
SSH
Anonymous
Sep 15 19:27:47 sd-55437 sshd[809895]: User root from 65.21.239.164 not allowed because not listed i ...
show moreSep 15 19:27:47 sd-55437 sshd[809895]: User root from 65.21.239.164 not allowed because not listed in AllowUsers
...
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2026-09-15T15:40:30.132022+00:00 [host] sshd[641763]: Invalid user service from 65.21.239.164 port 2 ...
show more2026-09-15T15:40:30.132022+00:00 [host] sshd[641763]: Invalid user service from 65.21.239.164 port 29370
2026-09-15T17:26:22.000824+00:00 [host] sshd[644425]: User root from 65.21.239.164 not allowed because not listed in AllowUsers
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2026-09-15T18:23:20.632807+02:00 ieyasu.moretrix.com sshd-session[434898]: Invalid user service from ...
show more2026-09-15T18:23:20.632807+02:00 ieyasu.moretrix.com sshd-session[434898]: Invalid user service from 65.21.239.164 port 33845
2026-09-15T18:24:40.195153+02:00 ieyasu.moretrix.com sshd-session[434915]: Connection from 65.21.239.164 port 38970 on 176.9.64.17 port 22 rdomain ""
2026-09-15T18:24:42.420091+02:00 ieyasu.moretrix.com sshd-session[434915]: Invalid user service from 65.21.239.164 port 38970
...
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2026-09-15T17:48:30.677331+02:00 ns3124905 sshd-session[145276]: Invalid user service from 65.21.239 ...
show more2026-09-15T17:48:30.677331+02:00 ns3124905 sshd-session[145276]: Invalid user service from 65.21.239.164 port 13300
2026-09-15T17:48:31.321388+02:00 ns3124905 sshd-session[145276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.21.239.164
2026-09-15T17:48:33.652298+02:00 ns3124905 sshd-session[145276]: Failed password for invalid user service from 65.21.239.164 port 13300 ssh2
...
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Fail2Ban automatic report:
SSH brute-force:
Sep 15 16:16:13 serw sshd[1160149]: Invalid user swisz f ...
show moreFail2Ban automatic report:
SSH brute-force:
Sep 15 16:16:13 serw sshd[1160149]: Invalid user swisz from 65.21.239.164 port 60131
Sep 15 16:16:14 serw sshd[1160149]: Connection closed by invalid user swisz 65.21.239.164 port 60131 [preauth]
Sep 15 17:46:34 serw sshd[1163261]: Invalid user service from 65.21.239.164 port 10841
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(sshd) Failed SSH login from 65.21.239.164 (FI/Finland/static.164.239.21.65.clients.your-server.de): ...
show more(sshd) Failed SSH login from 65.21.239.164 (FI/Finland/static.164.239.21.65.clients.your-server.de): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 15 16:48:24 zeus sshd[2766920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.21.239.164 user=emformacja
Sep 15 16:48:25 zeus sshd[2766920]: Failed password for emformacja from 65.21.239.164 port 35727 ssh2
Sep 15 17:05:05 zeus sshd[2782793]: Invalid user big-print from 65.21.239.164 port 7019
Sep 15 17:05:08 zeus sshd[2782793]: Failed password for invalid user big-print from 65.21.239.164 port 7019 ssh2
Sep 15 17:29:52 zeus sshd[2804060]: Invalid user service from 65.21.239.164 port 60468
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