This IP address has been reported a total of
50
times from
47 distinct
sources.
198.55.109.174 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.
3 incidents: SSH brute-force. First: 2026-05-30 19:25, Last: 2026-05-31 02:15 UTC. Triggers: ufw-rep ...
show more3 incidents: SSH brute-force. First: 2026-05-30 19:25, Last: 2026-05-31 02:15 UTC. Triggers: ufw-repeater,sshd-aggressive,ufw-repeater.
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Port Scan
Brute-Force
SSH
Anonymous
2026-05-31T02:24:53.714841+00:00 s158416 sshd[510823]: Invalid user ldap from 198.55.109.174 port 42 ...
show more2026-05-31T02:24:53.714841+00:00 s158416 sshd[510823]: Invalid user ldap from 198.55.109.174 port 42046
2026-05-31T02:24:53.721745+00:00 s158416 sshd[510823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.55.109.174
2026-05-31T02:24:55.423180+00:00 s158416 sshd[510823]: Failed password for invalid user ldap from 198.55.109.174 port 42046 ssh2
2026-05-31T02:26:16.357918+00:00 s158416 sshd[510910]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.55.109.174 user=root
2026-05-31T02:26:18.119472+00:00 s158416 sshd[510910]: Failed password for root from 198.55.109.174 port 46356 ssh2
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Brute-Force
SSH
Anonymous
2026-05-31T02:06:08.828591+00:00 de-fra2-git1 sshd[2195021]: Invalid user frappe from 198.55.109.174 ...
show more2026-05-31T02:06:08.828591+00:00 de-fra2-git1 sshd[2195021]: Invalid user frappe from 198.55.109.174 port 49668
2026-05-31T02:11:43.676511+00:00 de-fra2-git1 sshd[2197131]: Invalid user andy from 198.55.109.174 port 59522
2026-05-31T02:19:50.484404+00:00 de-fra2-git1 sshd[2200755]: Invalid user admin from 198.55.109.174 port 54240
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IN04-DRDP-RYZ-STOR: Blocked by Fail2Ban for SSH Brute Force from 198.55.109.174 at 2026-05-30 22:08: ...
show moreIN04-DRDP-RYZ-STOR: Blocked by Fail2Ban for SSH Brute Force from 198.55.109.174 at 2026-05-30 22:08:29 EDT
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2026-05-30T21:33:11.221299-04:00 debian sshd[1253869]: Invalid user elsearch from 198.55.109.174 por ...
show more2026-05-30T21:33:11.221299-04:00 debian sshd[1253869]: Invalid user elsearch from 198.55.109.174 port 34638
2026-05-30T21:33:11.224985-04:00 debian sshd[1253869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.55.109.174
2026-05-30T21:33:13.076301-04:00 debian sshd[1253869]: Failed password for invalid user elsearch from 198.55.109.174 port 34638 ssh2
2026-05-30T21:35:47.759700-04:00 debian sshd[1255919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.55.109.174 user=root
2026-05-30T21:35:50.027159-04:00 debian sshd[1255919]: Failed password for root from 198.55.109.174 port 33118 ssh2
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2026-05-31T04:32:28.598559+03:00 Debian-1303-trixie-amd64-base sshd-session[173731]: Invalid user gi ...
show more2026-05-31T04:32:28.598559+03:00 Debian-1303-trixie-amd64-base sshd-session[173731]: Invalid user gitlabuser from 198.55.109.174 port 47066
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2026-05-31T01:29:34.770528+00:00 edge-sea-con01.int.pdx.net.uk sshd[2654391]: Failed password for ro ...
show more2026-05-31T01:29:34.770528+00:00 edge-sea-con01.int.pdx.net.uk sshd[2654391]: Failed password for root from 198.55.109.174 port 43576 ssh2
2026-05-31T01:31:07.619467+00:00 edge-sea-con01.int.pdx.net.uk sshd[2654546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.55.109.174 user=root
2026-05-31T01:31:09.979169+00:00 edge-sea-con01.int.pdx.net.uk sshd[2654546]: Failed password for root from 198.55.109.174 port 43094 ssh2
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2026-05-31T00:56:44.122896+00:00 homepage sshd[3934841]: Invalid user frappe from 198.55.109.174 por ...
show more2026-05-31T00:56:44.122896+00:00 homepage sshd[3934841]: Invalid user frappe from 198.55.109.174 port 49866
2026-05-31T00:58:12.435740+00:00 homepage sshd[3940971]: Invalid user user from 198.55.109.174 port 58292
2026-05-31T00:59:37.431749+00:00 homepage sshd[3946327]: Invalid user dev from 198.55.109.174 port 54230
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2026-05-31T02:57:21.514462+02:00 axisverse sshd-session[913119]: Invalid user user from 198.55.109.1 ...
show more2026-05-31T02:57:21.514462+02:00 axisverse sshd-session[913119]: Invalid user user from 198.55.109.174 port 41060
2026-05-31T02:58:49.325113+02:00 axisverse sshd-session[916576]: Invalid user dev from 198.55.109.174 port 38216
2026-05-31T03:01:39.192270+02:00 axisverse sshd-session[922903]: Invalid user dmdba from 198.55.109.174 port 59460
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Brute-Force
SSH
Showing 1 to
15
of 50 reports
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