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IP Abuse Reports for 139.99.55.90:
This IP address has been reported a total of
142
times from
109 distinct
sources.
139.99.55.90 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 40
reports;
United States of America
with 32
reports;
France
with 16
reports.
The most common categories in these recent reports were:
SSH
127
times;
Brute-Force
123
times;
Port Scan
11
times;
Web App Attack
3
times;
DDoS Attack
2
times;
Other
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.
2026-09-05T12:43:31.797498+02:00 serengeti2 sshd-session[2982270]: Failed password for invalid user ...
show more2026-09-05T12:43:31.797498+02:00 serengeti2 sshd-session[2982270]: Failed password for invalid user deline from 139.99.55.90 port 55130 ssh2
2026-09-05T12:44:05.724398+02:00 serengeti2 sshd-session[2982464]: Invalid user deline from 139.99.55.90 port 60024
2026-09-05T12:44:05.900648+02:00 serengeti2 sshd-session[2982464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.55.90
2026-09-05T12:44:07.747980+02:00 serengeti2 sshd-session[2982464]: Failed password for invalid user deline from 139.99.55.90 port 60024 ssh2
2026-09-05T12:48:51.417870+02:00 serengeti2 sshd-session[2984497]: Invalid user mantas from 139.99.55.90 port 34338
...
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2026-09-05T12:41:55.495987+02:00 phishsim sshd[693241]: Invalid user deline from 139.99.55.90 port 5 ...
show more2026-09-05T12:41:55.495987+02:00 phishsim sshd[693241]: Invalid user deline from 139.99.55.90 port 50110
2026-09-05T12:48:34.255537+02:00 phishsim sshd[694251]: Invalid user mantas from 139.99.55.90 port 40708
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Sep 5 12:45:39 smtp sshd[282010]: Failed password for invalid user mantas from 139.99.55.90 port 54 ...
show moreSep 5 12:45:39 smtp sshd[282010]: Failed password for invalid user mantas from 139.99.55.90 port 54326 ssh2
...
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Sep 5 12:27:23 pegasus sshd[2667501]: Invalid user brett from 139.99.55.90 port 44460
Sep 5 12:27: ...
show moreSep 5 12:27:23 pegasus sshd[2667501]: Invalid user brett from 139.99.55.90 port 44460
Sep 5 12:27:23 pegasus sshd[2667501]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.55.90
Sep 5 12:27:25 pegasus sshd[2667501]: Failed password for invalid user brett from 139.99.55.90 port 44460 ssh2
Sep 5 12:27:59 pegasus sshd[2667858]: Invalid user brett from 139.99.55.90 port 44722
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2026-09-05T12:20:49.448372+02:00 eproxy sshd[618885]: Invalid user microsotf from 139.99.55.90 port ...
show more2026-09-05T12:20:49.448372+02:00 eproxy sshd[618885]: Invalid user microsotf from 139.99.55.90 port 47692
2026-09-05T12:27:15.113824+02:00 eproxy sshd[620368]: Invalid user brett from 139.99.55.90 port 42634
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2026-09-05 05:24:39.486809-0500 localhost sshd-session[33202]: Failed password for invalid user rho ...
show more2026-09-05 05:24:39.486809-0500 localhost sshd-session[33202]: Failed password for invalid user rhondaschienle from 139.99.55.90 port 52068 ssh2
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