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IP Abuse Reports for 81.0.212.6
This IP address has been reported a total of
694
times from
255 distinct
sources.
81.0.212.6 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 185
reports;
United States of America
with 137
reports;
Netherlands
with 76
reports.
The most common categories in these recent reports were:
Brute-Force
635
times;
SSH
609
times;
Port Scan
28
times;
Web App Attack
20
times;
Hacking
8
times;
Other
12
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.
Fail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security too ...
show moreFail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security tooling. Technical log details and local server identifiers intentionally omitted for privacy.
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Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. So ...
show moreDetected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. Sources: fail2ban. First seen: 2026-09-19. Risk score: 100/100.
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2026-09-21T08:34:16.076516+00:00 sg-jumphost-server sshd[2613042]: Invalid user wallet from 81.0.212 ...
show more2026-09-21T08:34:16.076516+00:00 sg-jumphost-server sshd[2613042]: Invalid user wallet from 81.0.212.6 port 59834
2026-09-21T08:34:16.240646+00:00 sg-jumphost-server sshd[2613042]: Connection closed by invalid user wallet 81.0.212.6 port 59834 [preauth]
...
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2026-09-21T10:19:37.943543+02:00 doarg sshd[892610]: Invalid user backoffice from 81.0.212.6 port 39 ...
show more2026-09-21T10:19:37.943543+02:00 doarg sshd[892610]: Invalid user backoffice from 81.0.212.6 port 39608
2026-09-21T10:19:59.921322+02:00 doarg sshd[892652]: Invalid user backoffice from 81.0.212.6 port 34010
2026-09-21T10:21:52.403933+02:00 doarg sshd[892856]: Invalid user backoffice from 81.0.212.6 port 59030
2026-09-21T10:25:57.720793+02:00 doarg sshd[893214]: Invalid user exchange from 81.0.212.6 port 41068
2026-09-21T10:26:17.972505+02:00 doarg sshd[893244]: Invalid user exchange from 81.0.212.6 port 48226
...
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Sep 21 10:08:14 spotterlog sshd[383705]: Invalid user centos from 81.0.212.6 port 37742
Sep 21 10:19 ...
show moreSep 21 10:08:14 spotterlog sshd[383705]: Invalid user centos from 81.0.212.6 port 37742
Sep 21 10:19:43 spotterlog sshd[384228]: Invalid user backoffice from 81.0.212.6 port 45684
Sep 21 10:26:02 spotterlog sshd[384544]: Invalid user exchange from 81.0.212.6 port 52732
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Sep 21 10:19:04 plesk sshd[3447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ...
show moreSep 21 10:19:04 plesk sshd[3447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.0.212.6
Sep 21 10:19:06 plesk sshd[3447]: Failed password for invalid user backoffice from 81.0.212.6 port 40442 ssh2
Sep 21 10:25:24 plesk sshd[4778]: Invalid user exchange from 81.0.212.6 port 55996
Sep 21 10:25:25 plesk sshd[4778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.0.212.6
Sep 21 10:25:27 plesk sshd[4778]: Failed password for invalid user exchange from 81.0.212.6 port 55996 ssh2
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Brute-Force
SSH
Anonymous
2026-09-21T08:10:53.412973+00:00 de-fra2-nc2 sshd[3563981]: Invalid user centos from 81.0.212.6 port ...
show more2026-09-21T08:10:53.412973+00:00 de-fra2-nc2 sshd[3563981]: Invalid user centos from 81.0.212.6 port 57264
2026-09-21T08:16:58.060445+00:00 de-fra2-nc2 sshd[3564170]: Invalid user backoffice from 81.0.212.6 port 46902
2026-09-21T08:23:26.122327+00:00 de-fra2-nc2 sshd[3564882]: Invalid user exchange from 81.0.212.6 port 47494
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Fail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security too ...
show moreFail2Ban sshd: repeated SSH login failures (possible brute-force) detected by automated security tooling. Technical log details and local server identifiers intentionally omitted for privacy.
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2026-09-21T10:13:37.104290+02:00 kittycat sshd-session[1159996]: Invalid user centos from 81.0.212.6 ...
show more2026-09-21T10:13:37.104290+02:00 kittycat sshd-session[1159996]: Invalid user centos from 81.0.212.6 port 52146
2026-09-21T10:13:37.142195+02:00 kittycat sshd-session[1159996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.0.212.6
2026-09-21T10:13:38.995729+02:00 kittycat sshd-session[1159996]: Failed password for invalid user centos from 81.0.212.6 port 52146 ssh2
2026-09-21T10:17:02.085079+02:00 kittycat sshd-session[1160608]: Connection from 81.0.212.6 port 56124 on 144.91.110.176 port 22 rdomain ""
2026-09-21T10:17:02.469606+02:00 kittycat sshd-session[1160608]: Invalid user backoffice from 81.0.212.6 port 56124
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2026-09-21T10:07:50.259809+02:00 pokevador sshd[432485]: Failed password for invalid user centos fro ...
show more2026-09-21T10:07:50.259809+02:00 pokevador sshd[432485]: Failed password for invalid user centos from 81.0.212.6 port 40480 ssh2
2026-09-21T10:14:31.765563+02:00 pokevador sshd[436826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.0.212.6 user=root
2026-09-21T10:14:34.033563+02:00 pokevador sshd[436826]: Failed password for root from 81.0.212.6 port 50418 ssh2
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2026-09-21T10:11:20.557673+02:00 lovinoes.de sshd-session[525449]: Invalid user centos from 81.0.212 ...
show more2026-09-21T10:11:20.557673+02:00 lovinoes.de sshd-session[525449]: Invalid user centos from 81.0.212.6 port 44584
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Port Scan
Brute-Force
SSH
Anonymous
2026-09-21T01:08:24.939388-07:00 hessvillage.com sshd[486218]: Invalid user centos from 81.0.212.6 p ...
show more2026-09-21T01:08:24.939388-07:00 hessvillage.com sshd[486218]: Invalid user centos from 81.0.212.6 port 51614
2026-09-21T01:08:47.856441-07:00 hessvillage.com sshd[486268]: Invalid user centos from 81.0.212.6 port 57726
2026-09-21T01:09:19.963522-07:00 hessvillage.com sshd[486358]: Invalid user centos from 81.0.212.6 port 52066
2026-09-21T01:10:30.521629-07:00 hessvillage.com sshd[486576]: Invalid user centos from 81.0.212.6 port 37476
2026-09-21T01:10:38.323841-07:00 hessvillage.com sshd[486608]: Invalid user centos from 81.0.212.6 port 54930
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