This IP address has been reported a total of
162
times from
133 distinct
sources.
171.25.158.42 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 47
reports;
Germany
with 39
reports;
France
with 15
reports.
The most common categories in these recent reports were:
Brute-Force
151
times;
SSH
146
times;
Port Scan
8
times;
Hacking
5
times;
Web App Attack
5
times;
Other
6
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.
2026-10-15T14:48:10.384169+02:00 adsnew sshd[1431070]: Invalid user alvaro from 171.25.158.42 port 4 ...
show more2026-10-15T14:48:10.384169+02:00 adsnew sshd[1431070]: Invalid user alvaro from 171.25.158.42 port 40694
2026-10-15T14:48:10.389527+02:00 adsnew sshd[1431070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
2026-10-15T14:48:12.196138+02:00 adsnew sshd[1431070]: Failed password for invalid user alvaro from 171.25.158.42 port 40694 ssh2
2026-10-15T14:49:29.780686+02:00 adsnew sshd[1435269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42 user=root
2026-10-15T14:49:31.431953+02:00 adsnew sshd[1435269]: Failed password for root from 171.25.158.42 port 35332 ssh2
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2026-10-15T14:47:37.193180+02:00 serengeti2 sshd-session[801433]: Invalid user alvaro from 171.25.15 ...
show more2026-10-15T14:47:37.193180+02:00 serengeti2 sshd-session[801433]: Invalid user alvaro from 171.25.158.42 port 49306
2026-10-15T14:47:37.197296+02:00 serengeti2 sshd-session[801433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
2026-10-15T14:47:38.971016+02:00 serengeti2 sshd-session[801433]: Failed password for invalid user alvaro from 171.25.158.42 port 49306 ssh2
2026-10-15T14:48:57.144579+02:00 serengeti2 sshd-session[802026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42 user=root
2026-10-15T14:48:59.055853+02:00 serengeti2 sshd-session[802026]: Failed password for root from 171.25.158.42 port 37134 ssh2
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Brute-Force
SSH
Anonymous
(sshd) Failed SSH login from 171.25.158.42 (SE/Sweden/-): 5 in the last 3600 secs; Ports: *; Directi ...
show more(sshd) Failed SSH login from 171.25.158.42 (SE/Sweden/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 15 08:40:20 server5 sshd[10387]: Invalid user fff from 171.25.158.42
Oct 15 08:40:20 server5 sshd[10387]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
Oct 15 08:40:22 server5 sshd[10387]: Failed password for invalid user fff from 171.25.158.42 port 60850 ssh2
Oct 15 08:47:43 server5 sshd[11621]: Invalid user alvaro from 171.25.158.42
Oct 15 08:47:43 server5 sshd[11621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
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Fail2ban ban on jail 'sshd'. Repeated failed authentication attempts against a monitored host. Detec ...
show moreFail2ban ban on jail 'sshd'. Repeated failed authentication attempts against a monitored host. Detected and correlated by Wazuh SIEM (rule 100110, level 10). Reported automatically.
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2026-10-15T12:10:37.267741+00:00 ubuntu sshd[290935]: Invalid user admin from 171.25.158.42 port 490 ...
show more2026-10-15T12:10:37.267741+00:00 ubuntu sshd[290935]: Invalid user admin from 171.25.158.42 port 49078
2026-10-15T12:14:15.999646+00:00 ubuntu sshd[290949]: Invalid user gits from 171.25.158.42 port 34354
2026-10-15T12:15:38.431161+00:00 ubuntu sshd[290956]: User root from 171.25.158.42 not allowed because not listed in AllowUsers
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2026-10-15T21:09:56.379176+09:00 v2202511290309405508 sshd[535760]: pam_unix(sshd:auth): authenticat ...
show more2026-10-15T21:09:56.379176+09:00 v2202511290309405508 sshd[535760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
2026-10-15T21:09:58.591194+09:00 v2202511290309405508 sshd[535760]: Failed password for invalid user admin from 171.25.158.42 port 53866 ssh2
2026-10-15T21:14:10.499056+09:00 v2202511290309405508 sshd[542289]: Invalid user gits from 171.25.158.42 port 58372
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Brute-Force
SSH
Anonymous
2026-10-15T11:37:42.942820+00:00 neptune-monitor sshd[291309]: Invalid user fabio from 171.25.158.42 ...
show more2026-10-15T11:37:42.942820+00:00 neptune-monitor sshd[291309]: Invalid user fabio from 171.25.158.42 port 38398
2026-10-15T11:40:16.914452+00:00 neptune-monitor sshd[291622]: Invalid user chloe from 171.25.158.42 port 41682
2026-10-15T11:43:06.487131+00:00 neptune-monitor sshd[292029]: Invalid user elsearch from 171.25.158.42 port 46062
2026-10-15T11:44:20.173205+00:00 neptune-monitor sshd[292236]: Invalid user prachi from 171.25.158.42 port 33776
2026-10-15T11:45:40.580119+00:00 neptune-monitor sshd[292403]: Invalid user abc from 171.25.158.42 port 54392
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2026-10-15T19:39:32.889944+08:00 laxh2-202411170129435ddf18 sshd[2661436]: Invalid user chloe from 1 ...
show more2026-10-15T19:39:32.889944+08:00 laxh2-202411170129435ddf18 sshd[2661436]: Invalid user chloe from 171.25.158.42 port 33764
2026-10-15T19:39:32.895591+08:00 laxh2-202411170129435ddf18 sshd[2661436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42
2026-10-15T19:39:34.709005+08:00 laxh2-202411170129435ddf18 sshd[2661436]: Failed password for invalid user chloe from 171.25.158.42 port 33764 ssh2
2026-10-15T19:41:01.877103+08:00 laxh2-202411170129435ddf18 sshd[2661463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.158.42 user=root
2026-10-15T19:41:04.242678+08:00 laxh2-202411170129435ddf18 sshd[2661463]: Failed password for root from 171.25.158.42 port 53976 ssh2
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