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IP Abuse Reports for 201.55.113.81:
This IP address has been reported a total of
288
times from
177 distinct
sources.
201.55.113.81 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 68
reports;
United States of America
with 56
reports;
United Kingdom of Great Britain and Northern Ireland
with 25
reports.
The most common categories in these recent reports were:
Brute-Force
274
times;
SSH
269
times;
Port Scan
14
times;
Web App Attack
4
times;
Hacking
4
times;
Other
8
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.
2026-09-07T14:48:11.080845+02:00 gXdNODE2 sshd-session[296669]: Invalid user server from 201.55.113. ...
show more2026-09-07T14:48:11.080845+02:00 gXdNODE2 sshd-session[296669]: Invalid user server from 201.55.113.81 port 42978
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2026-09-07T14:46:24.680403+02:00 PRACSNew sshd-session[2132710]: Invalid user server from 201.55.113 ...
show more2026-09-07T14:46:24.680403+02:00 PRACSNew sshd-session[2132710]: Invalid user server from 201.55.113.81 port 43752
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2026-09-07T04:15:21.064040-06:00 b146-41 sshd[301073]: pam_sss(sshd:auth): authentication failure; l ...
show more2026-09-07T04:15:21.064040-06:00 b146-41 sshd[301073]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81 user=cloud
2026-09-07T04:15:23.284673-06:00 b146-41 sshd[301073]: Failed password for invalid user cloud from 201.55.113.81 port 60324 ssh2
2026-09-07T06:46:00.462341-06:00 b146-41 sshd[312363]: Invalid user server from 201.55.113.81 port 56568
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2026-09-07T12:19:12.312579+02:00 fangorn sshd[3085301]: pam_unix(sshd:auth): authentication failure; ...
show more2026-09-07T12:19:12.312579+02:00 fangorn sshd[3085301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81
2026-09-07T12:19:14.578127+02:00 fangorn sshd[3085301]: Failed password for invalid user exchange from 201.55.113.81 port 54344 ssh2
2026-09-07T14:45:26.491688+02:00 fangorn sshd[3102654]: Invalid user server from 201.55.113.81 port 56082
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2026-09-07T14:37:04.376305+02:00 ns3006402 sshd[2295660]: Invalid user server from 201.55.113.81 por ...
show more2026-09-07T14:37:04.376305+02:00 ns3006402 sshd[2295660]: Invalid user server from 201.55.113.81 port 39356
2026-09-07T14:37:04.617826+02:00 ns3006402 sshd[2295660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81
2026-09-07T14:37:06.485402+02:00 ns3006402 sshd[2295660]: Failed password for invalid user server from 201.55.113.81 port 39356 ssh2
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2026-09-07T14:36:21.289834+02:00 n23 sshd[3309431]: Connection from 201.55.113.81 port 50708 on 92.6 ...
show more2026-09-07T14:36:21.289834+02:00 n23 sshd[3309431]: Connection from 201.55.113.81 port 50708 on 92.62.22.214 port 22 rdomain ""
2026-09-07T14:36:22.303268+02:00 n23 sshd[3309431]: Invalid user server from 201.55.113.81 port 50708
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2026-09-07T14:28:23.413543+02:00 ns3124905 sshd-session[1195900]: Invalid user ubuntu from 201.55.11 ...
show more2026-09-07T14:28:23.413543+02:00 ns3124905 sshd-session[1195900]: Invalid user ubuntu from 201.55.113.81 port 35350
2026-09-07T14:28:23.690143+02:00 ns3124905 sshd-session[1195900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81
2026-09-07T14:28:25.856293+02:00 ns3124905 sshd-session[1195900]: Failed password for invalid user ubuntu from 201.55.113.81 port 35350 ssh2
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2026-09-07T11:09:49.175037+00:00 fwqzxdjwbj sshd-session[93538]: Invalid user scaleway from 201.55.1 ...
show more2026-09-07T11:09:49.175037+00:00 fwqzxdjwbj sshd-session[93538]: Invalid user scaleway from 201.55.113.81 port 49906
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2026-09-07T10:35:52.620070+00:00 edge-mini sshd[285079]: pam_unix(sshd:auth): authentication failure ...
show more2026-09-07T10:35:52.620070+00:00 edge-mini sshd[285079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81
2026-09-07T10:35:54.503628+00:00 edge-mini sshd[285079]: Failed password for invalid user exchange from 201.55.113.81 port 53222 ssh2
2026-09-07T11:08:36.191401+00:00 edge-mini sshd[285617]: Invalid user scaleway from 201.55.113.81 port 39286
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Sep 7 10:54:35 obsidian sshd[823531]: Invalid user ubuntu from 201.55.113.81 port 44418
Sep 7 10:5 ...
show moreSep 7 10:54:35 obsidian sshd[823531]: Invalid user ubuntu from 201.55.113.81 port 44418
Sep 7 10:59:33 obsidian sshd[829422]: Invalid user ubuntu from 201.55.113.81 port 36482
Sep 7 11:03:46 obsidian sshd[833365]: Invalid user wallet from 201.55.113.81 port 59916
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2026-09-07T12:31:24.660525vm-pico sshd[63535]: pam_unix(sshd:auth): authentication failure; logname= ...
show more2026-09-07T12:31:24.660525vm-pico sshd[63535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.55.113.81
2026-09-07T12:31:26.755843vm-pico sshd[63535]: Failed password for invalid user exchange from 201.55.113.81 port 47426 ssh2
2026-09-07T13:02:13.450083vm-pico sshd[63866]: Invalid user wallet from 201.55.113.81 port 39732
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