This IP address has been reported a total of
31
times from
29 distinct
sources.
81.228.206.158 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
Automated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 us ...
show moreAutomated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 using multiple usernames and password guesses within a short timeframe.
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2026-07-02T20:05:12.985184-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 p ...
show more2026-07-02T20:05:12.985184-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 port 38068 ssh2
2026-07-02T20:05:18.086633-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 port 38068 ssh2
2026-07-02T20:05:22.517483-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 port 38068 ssh2
2026-07-02T20:05:26.813443-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 port 38068 ssh2
2026-07-02T20:05:30.051898-04:00 debian sshd[730731]: Failed password for root from 81.228.206.158 port 38068 ssh2
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2026-07-03T00:02:36.605241+00:00 internet sshd[3857342]: error: maximum authentication attempts exce ...
show more2026-07-03T00:02:36.605241+00:00 internet sshd[3857342]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 34208 ssh2 [preauth]
2026-07-03T00:02:37.475315+00:00 internet sshd[3857344]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 34396 ssh2 [preauth]
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Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
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2026-07-03T01:41:09.319149+02:00 phobos sshd[231388]: error: maximum authentication attempts exceede ...
show more2026-07-03T01:41:09.319149+02:00 phobos sshd[231388]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 60968 ssh2 [preauth]
2026-07-03T01:41:10.090485+02:00 phobos sshd[231390]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 32896 ssh2 [preauth]
2026-07-03T01:41:10.845011+02:00 phobos sshd[231392]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 33010 ssh2 [preauth]
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2026-07-02T18:57:18.072066-04:00 main-nyc3 sshd[2090353]: error: maximum authentication attempts exc ...
show more2026-07-02T18:57:18.072066-04:00 main-nyc3 sshd[2090353]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 42450 ssh2 [preauth]
2026-07-02T18:57:19.690860-04:00 main-nyc3 sshd[2090357]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 42776 ssh2 [preauth]
2026-07-02T18:57:21.865834-04:00 main-nyc3 sshd[2090359]: error: maximum authentication attempts exceeded for root from 81.228.206.158 port 43116 ssh2 [preauth]
2026-07-02T18:57:24.632836-04:00 main-nyc3 sshd[2090363]: Invalid user admin from 81.228.206.158 port 43770
2026-07-02T18:57:25.192799-04:00 main-nyc3 sshd[2090363]: error: maximum authentication attempts exceeded for invalid user admin from 81.228.206.158 port 43770 ssh2 [preauth]
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Jul 2 23:17:41 s1-jellyfish sshd[44208]: Failed password for root from 81.228.206.158 port 41546 ss ...
show moreJul 2 23:17:41 s1-jellyfish sshd[44208]: Failed password for root from 81.228.206.158 port 41546 ssh2
Jul 2 23:17:44 s1-jellyfish sshd[44208]: Failed password for root from 81.228.206.158 port 41546 ssh2
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Jul 2 23:57:57 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2 ...
show moreJul 2 23:57:57 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2
Jul 2 23:58:00 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2
Jul 2 23:58:02 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2
Jul 2 23:58:06 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2
Jul 2 23:58:10 gamehost sshd[3010246]: Failed password for root from 81.228.206.158 port 45900 ssh2
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2026-07-02T22:52:02.040727+02:00 www sshd-session[165653]: Failed password for root from 81.228.206. ...
show more2026-07-02T22:52:02.040727+02:00 www sshd-session[165653]: Failed password for root from 81.228.206.158 port 38718 ssh2
2026-07-02T22:52:05.569688+02:00 www sshd-session[165653]: Failed password for root from 81.228.206.158 port 38718 ssh2
2026-07-02T22:52:08.825496+02:00 www sshd-session[165653]: Failed password for root from 81.228.206.158 port 38718 ssh2
2026-07-02T22:52:12.351054+02:00 www sshd-session[165653]: Failed password for root from 81.228.206.158 port 38718 ssh2
2026-07-02T22:52:15.264440+02:00 www sshd-session[165653]: Failed password for root from 81.228.206.158 port 38718 ssh2
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