This IP address has been reported a total of
14
times from
13 distinct
sources.
81.84.53.164 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 4
reports;
Netherlands
with 3
reports;
United Kingdom of Great Britain and Northern Ireland
with 2
reports.
The most common categories in these recent reports were:
Brute-Force
11
times;
SSH
11
times;
Web App Attack
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.
[Auto ban] Fail2Ban jail sshd on host: 3 failures in 2h. Excerpt: 2026-09-02T06:55:46.572478+00:00 U ...
show more[Auto ban] Fail2Ban jail sshd on host: 3 failures in 2h. Excerpt: 2026-09-02T06:55:46.572478+00:00 Ubuntu-Toronto1 sshd[1952369]: Invalid user k8s from 81.84.53.164 port 47942
2026-09-02T07:18:22.520720+00:00 Ubuntu-Toronto1 sshd[1963072]: Invalid user alexander from 81.84.53.164 port 41952
2026-09-02T08:39:14.107033+00:00 Ubuntu-Toronto1 sshd[2001880]: Invalid user scotty from 81.84.53.164 port 56422
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Brute-Force
SSH
Anonymous
2026-09-02T01:15:16.047212+00:00 mail sshd[990596]: Invalid user theta from 81.84.53.164 port 53990
...
show more2026-09-02T01:15:16.047212+00:00 mail sshd[990596]: Invalid user theta from 81.84.53.164 port 53990
2026-09-02T02:36:17.594349+00:00 mail sshd[994720]: Invalid user frauddetector from 81.84.53.164 port 41964
2026-09-02T03:56:56.849990+00:00 mail sshd[998773]: Invalid user puppet from 81.84.53.164 port 58094
...
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2026-09-01T19:26:08.646215+00:00 sgp01 sshd[1417431]: Invalid user monero from 81.84.53.164 port 327 ...
show more2026-09-01T19:26:08.646215+00:00 sgp01 sshd[1417431]: Invalid user monero from 81.84.53.164 port 32772
2026-09-01T19:54:29.160833+00:00 sgp01 sshd[1418774]: Invalid user monero from 81.84.53.164 port 54046
2026-09-01T20:47:53.046262+00:00 sgp01 sshd[1420974]: Invalid user ws from 81.84.53.164 port 45948
2026-09-01T21:16:31.482449+00:00 sgp01 sshd[1422352]: Invalid user ws from 81.84.53.164 port 39124
2026-09-01T22:10:00.299708+00:00 sgp01 sshd[1424850]: Invalid user micronaut from 81.84.53.164 port 59582
...
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2026-09-01T19:21:15.249664 telos sshd[3878059]: Invalid user monero from 81.84.53.164 port 40062
202 ...
show more2026-09-01T19:21:15.249664 telos sshd[3878059]: Invalid user monero from 81.84.53.164 port 40062
2026-09-01T20:42:54.880198 telos sshd[3879197]: Invalid user ws from 81.84.53.164 port 53242
2026-09-01T22:05:02.582443 telos sshd[3881449]: Invalid user micronaut from 81.84.53.164 port 38592
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2026-09-01T14:55:50.073363-04:00 site sshd-session[178810]: Invalid user monero from 81.84.53.164 po ...
show more2026-09-01T14:55:50.073363-04:00 site sshd-session[178810]: Invalid user monero from 81.84.53.164 port 56708
2026-09-01T16:17:22.471584-04:00 site sshd-session[179525]: Invalid user ws from 81.84.53.164 port 41662
2026-09-01T17:39:30.563152-04:00 site sshd-session[180476]: Invalid user micronaut from 81.84.53.164 port 55202
...
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Automated sensor: 3 SSH brute-force attempts over the last 24h (latest 2026-09-01T19:31Z). Usernames ...
show moreAutomated sensor: 3 SSH brute-force attempts over the last 24h (latest 2026-09-01T19:31Z). Usernames tried: monero.
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