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IP Abuse Reports for 187.64.131.4:
This IP address has been reported a total of
62
times from
31 distinct
sources.
187.64.131.4 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
France
with 23
reports;
Germany
with 13
reports;
United States of America
with 11
reports.
The most common categories in these recent reports were:
SSH
59
times;
Brute-Force
54
times;
Port Scan
6
times;
Hacking
4
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.
Invalid user sysuser from 187.64.131.4 pam_unix(sshd:auth): authentication failure; logname= uid=0 e ...
show moreInvalid user sysuser from 187.64.131.4 pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.64.131.4 | Failed password for invalid user sysuser from 187.64.131.4
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2026-09-05T13:17:50.621542shield sshd\[30115\]: Invalid user cat from 187.64.131.4 port 53616
2026-0 ...
show more2026-09-05T13:17:50.621542shield sshd\[30115\]: Invalid user cat from 187.64.131.4 port 53616
2026-09-05T13:17:50.765430shield sshd\[30115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.64.131.4
2026-09-05T13:17:52.327227shield sshd\[30115\]: Failed password for invalid user cat from 187.64.131.4 port 53616 ssh2
2026-09-05T13:19:54.305295shield sshd\[30748\]: Invalid user cat from 187.64.131.4 port 51062
2026-09-05T13:19:54.448209shield sshd\[30748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.64.131.4
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Automated sensor: 4 SSH brute-force attempts over the last 24h (latest 2026-09-05T07:32Z). Usernames ...
show moreAutomated sensor: 4 SSH brute-force attempts over the last 24h (latest 2026-09-05T07:32Z). Usernames tried: deploy.
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187.64.131.4 fell into Endlessh tarpit; 0/30 total connections are currently still open. Total time ...
show more187.64.131.4 fell into Endlessh tarpit; 0/30 total connections are currently still open. Total time wasted: 2m 8s. Total bytes sent by tarpit: 12.00KiB. Report generated by Endlessh Report Generator v1.2.3
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Automated sensor: 12 SSH brute-force attempts over the last 24h (latest 2026-09-03T19:29Z). Username ...
show moreAutomated sensor: 12 SSH brute-force attempts over the last 24h (latest 2026-09-03T19:29Z). Usernames tried: alfonso, intern, marama, matrix.
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2026-09-02T20:16:04.189157+00:00 sgp01 sshd[1494981]: Invalid user matrix from 187.64.131.4 port 375 ...
show more2026-09-02T20:16:04.189157+00:00 sgp01 sshd[1494981]: Invalid user matrix from 187.64.131.4 port 37594
2026-09-02T22:17:13.821981+00:00 sgp01 sshd[1500491]: Invalid user matrix from 187.64.131.4 port 54476
2026-09-03T02:59:45.389149+00:00 sgp01 sshd[1512882]: Invalid user alfonso from 187.64.131.4 port 56262
2026-09-03T04:54:42.235374+00:00 sgp01 sshd[1517961]: Invalid user alfonso from 187.64.131.4 port 44756
2026-09-03T09:27:27.636593+00:00 sgp01 sshd[1528267]: Invalid user intern from 187.64.131.4 port 46490
...
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