This IP address has been reported a total of
67
times from
59 distinct
sources.
54.193.190.144 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 13
reports;
United States of America
with 12
reports;
Netherlands
with 6
reports.
The most common categories in these recent reports were:
Brute-Force
57
times;
SSH
56
times;
Port Scan
5
times;
Web App Attack
3
times;
Hacking
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.
Oct 15 04:22:37 ipmi sshd[1785515]: Connection closed by 54.193.190.144 port 38810 [preauth]
Oct 15 ...
show moreOct 15 04:22:37 ipmi sshd[1785515]: Connection closed by 54.193.190.144 port 38810 [preauth]
Oct 15 04:22:39 ipmi sshd[1785525]: Connection closed by 54.193.190.144 port 38812 [preauth]
Oct 15 04:22:39 ipmi sshd[1785527]: Unable to negotiate with 54.193.190.144 port 33974: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
Oct 15 04:22:40 ipmi sshd[1785534]: Unable to negotiate with 54.193.190.144 port 33988: no matching host key type found. Their offer: ecdsa-sha2-nistp521,[email protected] [preauth]
Oct 15 04:22:41 ipmi sshd[1785536]: Connection closed by 54.193.190.144 port 33990 [preauth]
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2026-10-15T05:27:52.306597+02:00 canterlot.jotoma.de sshd[2779788]: Connection closed by 54.193.190. ...
show more2026-10-15T05:27:52.306597+02:00 canterlot.jotoma.de sshd[2779788]: Connection closed by 54.193.190.144 port 54780 [preauth]
2026-10-15T05:27:53.623854+02:00 canterlot.jotoma.de sshd[2779808]: Connection closed by 54.193.190.144 port 54796 [preauth]
2026-10-15T05:27:54.054068+02:00 canterlot.jotoma.de sshd[2779816]: Unable to negotiate with 54.193.190.144 port 54802: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
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2026-10-15T05:17:52.398553+02:00 h3013167 sshd[3581632]: Connection closed by 54.193.190.144 port 34 ...
show more2026-10-15T05:17:52.398553+02:00 h3013167 sshd[3581632]: Connection closed by 54.193.190.144 port 34626 [preauth]
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Unsolicited SSH brute-force against port 22 on my small self-hosted server. 6 failed authentication ...
show moreUnsolicited SSH brute-force against port 22 on my small self-hosted server. 6 failed authentication attempts inside the fail2ban detection window triggered an automatic ban (jail sshd). Publickey-only auth means no attempt here could have succeeded -- this is untargeted scanning. Repeat offenses from this address get exponentially longer bans. Reported automatically by fail2ban; no manual review.
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2026-10-15T02:40:09.062237+00:00 node1.eu sshd-session[140000]: Connection closed by 54.193.190.144 ...
show more2026-10-15T02:40:09.062237+00:00 node1.eu sshd-session[140000]: Connection closed by 54.193.190.144 port 33590 [preauth]
2026-10-15T02:40:10.157370+00:00 node1.eu sshd-session[140019]: Connection closed by 54.193.190.144 port 50752 [preauth]
2026-10-15T02:40:10.530089+00:00 node1.eu sshd-session[140023]: Unable to negotiate with 54.193.190.144 port 50764: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
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Automated report: 4 SSH authentication failure events observed during the last 15 minutes against TC ...
show moreAutomated report: 4 SSH authentication failure events observed during the last 15 minutes against TCP port 22.
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2026-10-15T02:01:56.826496+00:00 ws1.trivox.sh sshd-session[1802996]: Connection closed by 54.193.19 ...
show more2026-10-15T02:01:56.826496+00:00 ws1.trivox.sh sshd-session[1802996]: Connection closed by 54.193.190.144 port 50746 [preauth]
2026-10-15T02:01:57.657392+00:00 ws1.trivox.sh sshd-session[1802998]: Connection closed by 54.193.190.144 port 50748 [preauth]
2026-10-15T02:01:58.283922+00:00 ws1.trivox.sh sshd-session[1803000]: Unable to negotiate with 54.193.190.144 port 50760: no matching host key type found. Their offer: ecdsa-sha2-nistp384,[email protected] [preauth]
2026-10-15T02:01:59.163949+00:00 ws1.trivox.sh sshd-session[1803002]: Unable to negotiate with 54.193.190.144 port 50772: no matching host key type found. Their offer: ecdsa-sha2-nistp521,[email protected] [preauth]
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