This IP address has been reported a total of
168
times from
140 distinct
sources.
106.51.72.246 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 41
reports;
Germany
with 40
reports;
France
with 13
reports.
The most common categories in these recent reports were:
Brute-Force
158
times;
SSH
158
times;
Web App Attack
4
times;
Port Scan
3
times;
Bad Web Bot
2
times;
Other
5
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.
2026-10-11T03:56:55.068900+08:00 nice-lasers-1.localdomain sshd[150578]: Invalid user ftpuser from 1 ...
show more2026-10-11T03:56:55.068900+08:00 nice-lasers-1.localdomain sshd[150578]: Invalid user ftpuser from 106.51.72.246 port 56268
2026-10-11T03:56:55.319773+08:00 nice-lasers-1.localdomain sshd[150578]: Disconnected from invalid user ftpuser 106.51.72.246 port 56268 [preauth]
2026-10-11T03:58:26.477158+08:00 nice-lasers-1.localdomain sshd[150582]: Invalid user admin from 106.51.72.246 port 57928
...
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2026-10-10T13:44:06.882656-06:00 b146-InstructorA sshd[3519088]: pam_sss(sshd:auth): authentication ...
show more2026-10-10T13:44:06.882656-06:00 b146-InstructorA sshd[3519088]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.72.246 user=administrator
2026-10-10T13:44:08.639161-06:00 b146-InstructorA sshd[3519088]: Failed password for invalid user administrator from 106.51.72.246 port 40530 ssh2
2026-10-10T13:51:37.903693-06:00 b146-InstructorA sshd[3519246]: User root from 106.51.72.246 not allowed because none of user's groups are listed in AllowGroups
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2026-10-10T18:36:00.296131+00:00 edge-hiv-nyc01.int.pdx.net.uk sshd[2537741]: Invalid user postgres ...
show more2026-10-10T18:36:00.296131+00:00 edge-hiv-nyc01.int.pdx.net.uk sshd[2537741]: Invalid user postgres from 106.51.72.246 port 54322
2026-10-10T18:45:23.621945+00:00 edge-hiv-nyc01.int.pdx.net.uk sshd[2538695]: Invalid user zcx from 106.51.72.246 port 53508
2026-10-10T18:48:35.559449+00:00 edge-hiv-nyc01.int.pdx.net.uk sshd[2538989]: Invalid user damien from 106.51.72.246 port 42710
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Brute-Force
SSH
Anonymous
2026-10-10T14:38:13.020753-04:00 serysea sshd[749973]: Invalid user anton from 106.51.72.246 port 53 ...
show more2026-10-10T14:38:13.020753-04:00 serysea sshd[749973]: Invalid user anton from 106.51.72.246 port 53476
2026-10-10T14:42:44.088779-04:00 serysea sshd[750046]: Invalid user nadmin from 106.51.72.246 port 59438
2026-10-10T14:46:02.381446-04:00 serysea sshd[750058]: Invalid user zcx from 106.51.72.246 port 36038
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2026-10-10T18:36:26.353688+00:00 traccar-server sshd[1122404]: Invalid user postgres from 106.51.72. ...
show more2026-10-10T18:36:26.353688+00:00 traccar-server sshd[1122404]: Invalid user postgres from 106.51.72.246 port 48552
2026-10-10T18:36:26.360164+00:00 traccar-server sshd[1122404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.72.246
2026-10-10T18:36:28.418024+00:00 traccar-server sshd[1122404]: Failed password for invalid user postgres from 106.51.72.246 port 48552 ssh2
2026-10-10T18:41:04.721128+00:00 traccar-server sshd[1123047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.72.246 user=root
2026-10-10T18:41:05.942624+00:00 traccar-server sshd[1123047]: Failed password for root from 106.51.72.246 port 51744 ssh2
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Port Scan
Brute-Force
Bad Web Bot
Web App Attack
SSH
Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
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Oct 10 16:57:07 stn7875 sshd[29329]: Invalid user deleteme from 106.51.72.246 port 35036
Oct 10 17:2 ...
show moreOct 10 16:57:07 stn7875 sshd[29329]: Invalid user deleteme from 106.51.72.246 port 35036
Oct 10 17:22:40 stn7875 sshd[32573]: Invalid user ms from 106.51.72.246 port 35938
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2026-10-10T18:44:02.103003+02:00 main sshd[3676863]: Failed password for invalid user divine from 10 ...
show more2026-10-10T18:44:02.103003+02:00 main sshd[3676863]: Failed password for invalid user divine from 106.51.72.246 port 50534 ssh2
2026-10-10T18:53:27.135998+02:00 main sshd[3703190]: Invalid user server from 106.51.72.246 port 52468
2026-10-10T18:53:27.139280+02:00 main sshd[3703190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.72.246
2026-10-10T18:53:28.925902+02:00 main sshd[3703190]: Failed password for invalid user server from 106.51.72.246 port 52468 ssh2
2026-10-10T18:55:00.739641+02:00 main sshd[3707436]: Invalid user mongo from 106.51.72.246 port 37432
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SSH brute-force attempt from 106.51.72.246 blocked by Chicago. 2026-10-10T08:50:09.358093-07:00 honk ...
show moreSSH brute-force attempt from 106.51.72.246 blocked by Chicago. 2026-10-10T08:50:09.358093-07:00 honk sshd[4151502]: Connection from 106.51.72.246 port 57960 on 10.0.0.204 port 22 rdomain ""
2026-10-10T08:50:10.594410-07:00 honk sshd[4151502]: Invalid user user2 from 106.51.72.246 port 57960
2026-10-10T08:50:10.825218-07:00 honk sshd[4151502]: Disconnected from invalid user user2 106.51.72.246 port 57960 [preauth]
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