This IP address has been reported a total of
39
times from
34 distinct
sources.
144.91.64.66 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 10
reports;
Finland
with 6
reports;
France
with 6
reports.
The most common categories in these recent reports were:
Brute-Force
37
times;
SSH
36
times;
Port Scan
2
times;
Exploited Host
1
time;
Web App Attack
1
time;
Other
1
time.
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.
This IP was detected by CrowdSec triggering crowdsecurity/ssh-slow-bf. Ip: 144.91.64.66 - ASN: 51167 ...
show moreThis IP was detected by CrowdSec triggering crowdsecurity/ssh-slow-bf. Ip: 144.91.64.66 - ASN: 51167 (Contabo GmbH) - Maliciousness Score is 50 %
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2026-10-05T03:22:17.492341nodehost.ru sshd[47874]: Invalid user admin2 from 144.91.64.66 port 43622
...
show more2026-10-05T03:22:17.492341nodehost.ru sshd[47874]: Invalid user admin2 from 144.91.64.66 port 43622
2026-10-05T03:22:17.533029nodehost.ru sshd[47874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-05T03:22:19.700647nodehost.ru sshd[47874]: Failed password for invalid user admin2 from 144.91.64.66 port 43622 ssh2
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2026-10-05T01:46:49.363553+00:00 mia.updn.io sshd[825401]: pam_unix(sshd:auth): authentication failu ...
show more2026-10-05T01:46:49.363553+00:00 mia.updn.io sshd[825401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-05T01:46:51.843248+00:00 mia.updn.io sshd[825401]: Failed password for invalid user admin2 from 144.91.64.66 port 57794 ssh2
2026-10-05T01:46:58.653206+00:00 mia.updn.io sshd[826083]: Invalid user amir from 144.91.64.66 port 39574
2026-10-05T01:46:58.780089+00:00 mia.updn.io sshd[826083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-05T01:47:00.827546+00:00 mia.updn.io sshd[826083]: Failed password for invalid user amir from 144.91.64.66 port 39574 ssh2
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2026-10-05T01:46:49.452588+00:00 edge-mini sshd[464288]: Invalid user admin2 from 144.91.64.66 port ...
show more2026-10-05T01:46:49.452588+00:00 edge-mini sshd[464288]: Invalid user admin2 from 144.91.64.66 port 53846
2026-10-05T01:46:49.604959+00:00 edge-mini sshd[464288]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-05T01:46:52.084210+00:00 edge-mini sshd[464288]: Failed password for invalid user admin2 from 144.91.64.66 port 53846 ssh2
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Brute-Force
SSH
Anonymous
2026-10-05T04:46:49.492372us-2 sshd[8557]: pam_unix(sshd:auth): authentication failure; logname= uid ...
show more2026-10-05T04:46:49.492372us-2 sshd[8557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
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Brute-Force
SSH
Anonymous
2026-10-05T02:53:33.226262+02:00 mail sshd[2586392]: Invalid user admin2 from 144.91.64.66 port 3540 ...
show more2026-10-05T02:53:33.226262+02:00 mail sshd[2586392]: Invalid user admin2 from 144.91.64.66 port 35402
2026-10-05T02:53:33.280882+02:00 mail sshd[2586392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-05T02:53:35.339299+02:00 mail sshd[2586392]: Failed password for invalid user admin2 from 144.91.64.66 port 35402 ssh2
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Automated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 us ...
show moreAutomated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 using multiple usernames and password guesses within a short timeframe.
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2026-10-04T23:43:51.231207+00:00 netbird.franssen.xyz sshd-session[4167760]: Failed password for inv ...
show more2026-10-04T23:43:51.231207+00:00 netbird.franssen.xyz sshd-session[4167760]: Failed password for invalid user administrator from 144.91.64.66 port 59284 ssh2
2026-10-04T23:44:10.933517+00:00 netbird.franssen.xyz sshd-session[4167886]: Invalid user dev from 144.91.64.66 port 56128
2026-10-04T23:44:10.972621+00:00 netbird.franssen.xyz sshd-session[4167886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-04T23:44:13.161229+00:00 netbird.franssen.xyz sshd-session[4167886]: Failed password for invalid user dev from 144.91.64.66 port 56128 ssh2
2026-10-04T23:51:16.758823+00:00 netbird.franssen.xyz sshd-session[4169959]: Invalid user root1 from 144.91.64.66 port 60658
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2026-10-04T23:15:48.563956+00:00 netbird.franssen.xyz sshd-session[4159576]: pam_unix(sshd:auth): au ...
show more2026-10-04T23:15:48.563956+00:00 netbird.franssen.xyz sshd-session[4159576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66 user=root
2026-10-04T23:15:50.721357+00:00 netbird.franssen.xyz sshd-session[4159576]: Failed password for root from 144.91.64.66 port 43858 ssh2
2026-10-04T23:18:37.167042+00:00 netbird.franssen.xyz sshd-session[4160432]: Invalid user chris from 144.91.64.66 port 35878
2026-10-04T23:18:37.232594+00:00 netbird.franssen.xyz sshd-session[4160432]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.91.64.66
2026-10-04T23:18:38.993618+00:00 netbird.franssen.xyz sshd-session[4160432]: Failed password for invalid user chris from 144.91.64.66 port 35878 ssh2
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Automated honeypot observation: SSH brute-force / credential-stuffing. Failed logins: 1, successful: ...
show moreAutomated honeypot observation: SSH brute-force / credential-stuffing. Failed logins: 1, successful: 0, commands: 0, file transfers: 0. Seen on 1 sensor(s) (eu1) over 2026-10-04..2026-10-04. Reported by an SSH honeypot network; no production service involved.
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2026-10-04T23:23:16.509700milloweb sshd[2121]: Invalid user admin2 from 144.91.64.66 port 54800
2026 ...
show more2026-10-04T23:23:16.509700milloweb sshd[2121]: Invalid user admin2 from 144.91.64.66 port 54800
2026-10-04T23:23:16.515859milloweb sshd[2121]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=vmi2661207.contaboserver.net
2026-10-04T23:23:18.591394milloweb sshd[2121]: Failed password for invalid user admin2 from 144.91.64.66 port 54800 ssh2
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