This IP address has been reported a total of
148
times from
130 distinct
sources.
203.161.56.145 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 19
reports;
France
with 15
reports.
The most common categories in these recent reports were:
Brute-Force
143
times;
SSH
137
times;
Port Scan
4
times;
Bad Web Bot
1
time;
Web App Attack
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.
Oct 19 20:13:13 admin sshd[1449009]: Invalid user bea from 203.161.56.145 port 57252
Oct 19 20:13:55 ...
show moreOct 19 20:13:13 admin sshd[1449009]: Invalid user bea from 203.161.56.145 port 57252
Oct 19 20:13:55 admin sshd[1449023]: Invalid user bis from 203.161.56.145 port 58352
Oct 19 20:15:26 admin sshd[1449667]: Invalid user rs from 203.161.56.145 port 46740
Oct 19 20:16:08 admin sshd[1449730]: Invalid user mark from 203.161.56.145 port 38464
Oct 19 20:17:40 admin sshd[1450070]: Invalid user temp from 203.161.56.145 port 56022
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Brute-Force
SSH
Anonymous
2026-10-19T10:40:41.873811+00:00 gaming2 sshd-session[92772]: Invalid user test from 203.161.56.145 ...
show more2026-10-19T10:40:41.873811+00:00 gaming2 sshd-session[92772]: Invalid user test from 203.161.56.145 port 43232
2026-10-19T10:57:34.246675+00:00 gaming2 sshd-session[92899]: Invalid user prueba1 from 203.161.56.145 port 46946
2026-10-19T10:59:18.410053+00:00 gaming2 sshd-session[92917]: Invalid user lzj from 203.161.56.145 port 54490
2026-10-19T11:00:06.914844+00:00 gaming2 sshd-session[92924]: Invalid user newadmin from 203.161.56.145 port 39116
2026-10-19T11:00:53.338507+00:00 gaming2 sshd-session[92935]: Invalid user felix from 203.161.56.145 port 46824
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Oct 19 12:34:44 rooty sshd-session[60173]: Invalid user info from 203.161.56.145 port 35984
Oct 19 1 ...
show moreOct 19 12:34:44 rooty sshd-session[60173]: Invalid user info from 203.161.56.145 port 35984
Oct 19 12:36:03 rooty sshd-session[60185]: Invalid user testuser from 203.161.56.145 port 50950
Oct 19 12:39:59 rooty sshd-session[60222]: Invalid user gsu from 203.161.56.145 port 55550
Oct 19 12:41:00 rooty sshd-session[60238]: Invalid user mel from 203.161.56.145 port 47886
Oct 19 12:43:54 rooty sshd-session[60264]: Invalid user admin from 203.161.56.145 port 42286
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Brute-Force
SSH
Anonymous
2026-10-19T09:32:19.671321+00:00 NexNode sshd[1569444]: Invalid user info from 203.161.56.145 port 5 ...
show more2026-10-19T09:32:19.671321+00:00 NexNode sshd[1569444]: Invalid user info from 203.161.56.145 port 51336
2026-10-19T09:35:41.591220+00:00 NexNode sshd[1575869]: Invalid user testuser from 203.161.56.145 port 39014
2026-10-19T09:36:44.573346+00:00 NexNode sshd[1577646]: Invalid user operator from 203.161.56.145 port 59992
2026-10-19T09:39:39.935639+00:00 NexNode sshd[1590149]: Invalid user gsu from 203.161.56.145 port 35138
2026-10-19T09:40:40.476558+00:00 NexNode sshd[1593423]: Invalid user mel from 203.161.56.145 port 53288
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2026-10-19T09:29:58.716813+00:00 web4 sshd[2152334]: Invalid user info from 203.161.56.145 port 4561 ...
show more2026-10-19T09:29:58.716813+00:00 web4 sshd[2152334]: Invalid user info from 203.161.56.145 port 45614
2026-10-19T09:35:19.812058+00:00 web4 sshd[2154866]: Invalid user testuser from 203.161.56.145 port 52228
2026-10-19T09:36:23.567499+00:00 web4 sshd[2155630]: Invalid user operator from 203.161.56.145 port 38290
2026-10-19T09:39:20.701441+00:00 web4 sshd[2155824]: Invalid user gsu from 203.161.56.145 port 55418
2026-10-19T09:40:20.226504+00:00 web4 sshd[2156552]: Invalid user mel from 203.161.56.145 port 37030
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2026-10-19T05:33:30.645232-04:00 wyy-melu-01.evoxt.com sshd[45738]: pam_unix(sshd:auth): authenticat ...
show more2026-10-19T05:33:30.645232-04:00 wyy-melu-01.evoxt.com sshd[45738]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.161.56.145
2026-10-19T05:33:32.521569-04:00 wyy-melu-01.evoxt.com sshd[45738]: Failed password for invalid user info from 203.161.56.145 port 42644 ssh2
2026-10-19T05:35:51.858924-04:00 wyy-melu-01.evoxt.com sshd[45745]: Invalid user testuser from 203.161.56.145 port 38542
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2026-10-19T12:10:31.921089+03:00 rose sshd-session[12550]: Invalid user service from 203.161.56.145 ...
show more2026-10-19T12:10:31.921089+03:00 rose sshd-session[12550]: Invalid user service from 203.161.56.145 port 54746
2026-10-19T12:12:36.990475+03:00 rose sshd-session[12561]: Invalid user cps from 203.161.56.145 port 50116
2026-10-19T12:13:34.316410+03:00 rose sshd-session[12568]: Invalid user admin from 203.161.56.145 port 56002
2026-10-19T12:14:36.070673+03:00 rose sshd-session[12573]: Invalid user sav from 203.161.56.145 port 59318
2026-10-19T12:15:34.811670+03:00 rose sshd-session[12578]: Invalid user ftptest from 203.161.56.145 port 49806
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2026-10-19T09:09:57.838210+00:00 vps02 sshd-session[147522]: Invalid user service from 203.161.56.14 ...
show more2026-10-19T09:09:57.838210+00:00 vps02 sshd-session[147522]: Invalid user service from 203.161.56.145 port 51878
2026-10-19T09:12:07.832000+00:00 vps02 sshd-session[147660]: Invalid user cps from 203.161.56.145 port 46512
2026-10-19T09:13:05.312511+00:00 vps02 sshd-session[147724]: Invalid user admin from 203.161.56.145 port 48254
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2026-10-19T05:09:56.040297-04:00 super-B650-GAMING-X-AX sshd[3494627]: Invalid user service from 203 ...
show more2026-10-19T05:09:56.040297-04:00 super-B650-GAMING-X-AX sshd[3494627]: Invalid user service from 203.161.56.145 port 34054
2026-10-19T05:09:56.042856-04:00 super-B650-GAMING-X-AX sshd[3494627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.161.56.145
2026-10-19T05:09:57.467205-04:00 super-B650-GAMING-X-AX sshd[3494627]: Failed password for invalid user service from 203.161.56.145 port 34054 ssh2
2026-10-19T05:11:05.056204-04:00 super-B650-GAMING-X-AX sshd[3510700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.161.56.145 user=root
2026-10-19T05:11:06.951804-04:00 super-B650-GAMING-X-AX sshd[3510700]: Failed password for root from 203.161.56.145 port 59192 ssh2
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2026-10-19T10:44:15.703907+02:00 epyc01 sshd-session[2342055]: Connection from 203.161.56.145 port 5 ...
show more2026-10-19T10:44:15.703907+02:00 epyc01 sshd-session[2342055]: Connection from 203.161.56.145 port 53806 on 5.231.248.234 port 22 rdomain ""
2026-10-19T10:44:16.627455+02:00 epyc01 sshd-session[2342055]: Invalid user mysql2 from 203.161.56.145 port 53806
2026-10-19T10:45:13.150072+02:00 epyc01 sshd-session[2342847]: Connection from 203.161.56.145 port 51078 on 5.231.248.234 port 22 rdomain ""
2026-10-19T10:45:14.027470+02:00 epyc01 sshd-session[2342847]: Invalid user cacti from 203.161.56.145 port 51078
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2026-10-19T02:14:57.401449-06:00 brown sshd[3347421]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-10-19T02:14:57.401449-06:00 brown sshd[3347421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.161.56.145
2026-10-19T02:14:57.404330-06:00 brown sshd[3347421]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.161.56.145 user=prashant
2026-10-19T02:14:59.602211-06:00 brown sshd[3347421]: Failed password for invalid user prashant from 203.161.56.145 port 60964 ssh2
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