This IP address has been reported a total of
89
times from
71 distinct
sources.
104.168.4.239 was first reported on
, and the most recent report was
.
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.
2026-06-06T06:51:38.035065+02:00 jadzia sshd-session[388460]: Invalid user apps from 104.168.4.239 p ...
show more2026-06-06T06:51:38.035065+02:00 jadzia sshd-session[388460]: Invalid user apps from 104.168.4.239 port 42076
2026-06-06T06:51:38.128872+02:00 jadzia sshd-session[388460]: Disconnected from invalid user apps 104.168.4.239 port 42076 [preauth]
2026-06-06T06:54:35.738808+02:00 jadzia sshd-session[388661]: Invalid user eddy from 104.168.4.239 port 54472
2026-06-06T06:54:35.832788+02:00 jadzia sshd-session[388661]: Disconnected from invalid user eddy 104.168.4.239 port 54472 [preauth]
2026-06-06T06:56:31.874876+02:00 jadzia sshd-session[388800]: Invalid user ubuntu from 104.168.4.239 port 42604
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(sshd) Failed SSH login from 104.168.4.239 (US/United States/104-168-4-239-host.colocrossing.com): 5 ...
show more(sshd) Failed SSH login from 104.168.4.239 (US/United States/104-168-4-239-host.colocrossing.com): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 5 23:43:12 15850 sshd[17436]: Invalid user apps from 104.168.4.239 port 57116
Jun 5 23:43:14 15850 sshd[17436]: Failed password for invalid user apps from 104.168.4.239 port 57116 ssh2
Jun 5 23:53:21 15850 sshd[21376]: Invalid user eddy from 104.168.4.239 port 51290
Jun 5 23:53:23 15850 sshd[21376]: Failed password for invalid user eddy from 104.168.4.239 port 51290 ssh2
Jun 5 23:55:15 15850 sshd[22163]: Invalid user ubuntu from 104.168.4.239 port 43776
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2026-06-06T03:37:11.565996+00:00 it-mil01 sshd-session[1505060]: Invalid user luo from 104.168.4.239 ...
show more2026-06-06T03:37:11.565996+00:00 it-mil01 sshd-session[1505060]: Invalid user luo from 104.168.4.239 port 55904
2026-06-06T03:39:21.076584+00:00 it-mil01 sshd-session[1505247]: Connection from 104.168.4.239 port 52040 on 5.231.80.191 port 22 rdomain ""
2026-06-06T03:39:21.678664+00:00 it-mil01 sshd-session[1505247]: Invalid user ja from 104.168.4.239 port 52040
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Brute-Force
SSH
Anonymous
Jun 6 03:34:36 sftp-cognizant-chicago-1 sshd[1097886]: Invalid user demo1 from 104.168.4.239 port 5 ...
show moreJun 6 03:34:36 sftp-cognizant-chicago-1 sshd[1097886]: Invalid user demo1 from 104.168.4.239 port 59992
Jun 6 03:34:36 sftp-cognizant-chicago-1 sshd[1097886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.4.239
Jun 6 03:34:39 sftp-cognizant-chicago-1 sshd[1097886]: Failed password for invalid user demo1 from 104.168.4.239 port 59992 ssh2
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Jun 6 04:22:01 cti1.cti.srvfarm.net sshd[410544]: Invalid user dev from 104.168.4.239 port 36990
Ju ...
show moreJun 6 04:22:01 cti1.cti.srvfarm.net sshd[410544]: Invalid user dev from 104.168.4.239 port 36990
Jun 6 04:22:01 cti1.cti.srvfarm.net sshd[410544]: Disconnected from invalid user dev 104.168.4.239 port 36990 [preauth]
Jun 6 04:25:14 cti1.cti.srvfarm.net sshd[411384]: Disconnected from authenticating user root 104.168.4.239 port 42880 [preauth]
Jun 6 04:26:53 cti1.cti.srvfarm.net sshd[411798]: Invalid user ftpuser from 104.168.4.239 port 46670
Jun 6 04:26:53 cti1.cti.srvfarm.net sshd[411798]: Disconnected from invalid user ftpuser 104.168.4.239 port 46670 [preauth]
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Brute-Force
Anonymous
reported through recidive - multiple failed attempts(SSH)
[sshd] | 2026-06-06T03:38:53.015853+02:00 xargana.tr sshd[1903449]: Failed password for invalid user ...
show more[sshd] | 2026-06-06T03:38:53.015853+02:00 xargana.tr sshd[1903449]: Failed password for invalid user scan from 104.168.4.239 port 60644 ssh2
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2026-06-06T01:27:53.736542+00:00 tor.updn.io sshd[1722253]: Failed password for invalid user pc from ...
show more2026-06-06T01:27:53.736542+00:00 tor.updn.io sshd[1722253]: Failed password for invalid user pc from 104.168.4.239 port 52048 ssh2
2026-06-06T01:39:07.788546+00:00 tor.updn.io sshd[1724218]: Invalid user scan from 104.168.4.239 port 45182
2026-06-06T01:39:07.791971+00:00 tor.updn.io sshd[1724218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.4.239
2026-06-06T01:39:10.142442+00:00 tor.updn.io sshd[1724218]: Failed password for invalid user scan from 104.168.4.239 port 45182 ssh2
2026-06-06T01:40:51.105975+00:00 tor.updn.io sshd[1724416]: Invalid user amir from 104.168.4.239 port 46666
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Jun 6 03:19:27 fw03 sshd[1487687]: Invalid user ulyanovsk from 104.168.4.239 port 50716
Jun 6 03:1 ...
show moreJun 6 03:19:27 fw03 sshd[1487687]: Invalid user ulyanovsk from 104.168.4.239 port 50716
Jun 6 03:19:27 fw03 sshd[1487687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.4.239
Jun 6 03:19:29 fw03 sshd[1487687]: Failed password for invalid user ulyanovsk from 104.168.4.239 port 50716 ssh2
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2026-06-06T00:52:17.008432oracle-1st-50GB-20250813-1045 sshd[1271054]: Invalid user culture from 104 ...
show more2026-06-06T00:52:17.008432oracle-1st-50GB-20250813-1045 sshd[1271054]: Invalid user culture from 104.168.4.239 port 35254
2026-06-06T00:53:55.703252oracle-1st-50GB-20250813-1045 sshd[1271092]: Connection from 104.168.4.239 port 39832 on 10.0.0.184 port 22 rdomain ""
2026-06-06T00:53:56.318710oracle-1st-50GB-20250813-1045 sshd[1271092]: Invalid user f from 104.168.4.239 port 39832
2026-06-06T00:55:33.669310oracle-1st-50GB-20250813-1045 sshd[1271162]: Connection from 104.168.4.239 port 60664 on 10.0.0.184 port 22 rdomain ""
2026-06-06T00:55:34.289125oracle-1st-50GB-20250813-1045 sshd[1271162]: Invalid user memberpbp from 104.168.4.239 port 60664
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Jun 5 21:47:12 proxy-03 sshd[1968726]: Failed password for invalid user smsgw from 104.168.4.239 po ...
show moreJun 5 21:47:12 proxy-03 sshd[1968726]: Failed password for invalid user smsgw from 104.168.4.239 port 51646 ssh2
Jun 5 21:49:09 proxy-03 sshd[1984351]: Invalid user lineage from 104.168.4.239 port 36830
Jun 5 21:49:09 proxy-03 sshd[1984351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.4.239
Jun 5 21:49:11 proxy-03 sshd[1984351]: Failed password for invalid user lineage from 104.168.4.239 port 36830 ssh2
Jun 5 21:52:04 proxy-03 sshd[1988335]: Invalid user survey from 104.168.4.239 port 41426
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Brute-Force
SSH
Showing 1 to
15
of 89 reports
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