This IP address has been reported a total of
822
times from
446 distinct
sources.
81.181.166.191 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.
This IP address carried out 166 port scanning attempts on 01-06-2026. For more information or to rep ...
show moreThis IP address carried out 166 port scanning attempts on 01-06-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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This IP address carried out 27 SSH credential attack (attempts) on 01-06-2026. For more information ...
show moreThis IP address carried out 27 SSH credential attack (attempts) on 01-06-2026. For more information or to report interesting / incorrect findings, give me a shoutout @parthmaniar on Twitter.
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2026-06-01T10:30:40.337548+00:00 thecount sshd[18353]: Disconnected from authenticating user root 81 ...
show more2026-06-01T10:30:40.337548+00:00 thecount sshd[18353]: Disconnected from authenticating user root 81.181.166.191 port 56422 [preauth]
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2026-06-01T15:14:45.218161+05:00 agroindustriylv.hlab.kz sshd[450714]: Invalid user claude from 81.1 ...
show more2026-06-01T15:14:45.218161+05:00 agroindustriylv.hlab.kz sshd[450714]: Invalid user claude from 81.181.166.191 port 51286
2026-06-01T15:16:03.693507+05:00 agroindustriylv.hlab.kz sshd[450728]: Invalid user toor from 81.181.166.191 port 55276
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2026-06-01T10:13:21.793479+00:00 kebab sshd-session[2783393]: pam_unix(sshd:auth): authentication fa ...
show more2026-06-01T10:13:21.793479+00:00 kebab sshd-session[2783393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.181.166.191 user=root
2026-06-01T10:13:23.261167+00:00 kebab sshd-session[2783393]: Failed password for root from 81.181.166.191 port 33614 ssh2
2026-06-01T10:14:48.796465+00:00 kebab sshd-session[2784107]: Invalid user claude from 81.181.166.191 port 53552
2026-06-01T10:14:48.807270+00:00 kebab sshd-session[2784107]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.181.166.191
2026-06-01T10:14:50.894183+00:00 kebab sshd-session[2784107]: Failed password for invalid user claude from 81.181.166.191 port 53552 ssh2
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(sshd) Failed SSH login from 81.181.166.191 (RO/Romania/concurs.phantombits.xyz): 5 in the last 3600 ...
show more(sshd) Failed SSH login from 81.181.166.191 (RO/Romania/concurs.phantombits.xyz): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 1 05:06:23 21154 sshd[20324]: Invalid user deploy from 81.181.166.191 port 54314
Jun 1 05:06:26 21154 sshd[20324]: Failed password for invalid user deploy from 81.181.166.191 port 54314 ssh2
Jun 1 05:13:00 21154 sshd[21780]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.181.166.191 user=root
Jun 1 05:13:01 21154 sshd[21780]: Failed password for root from 81.181.166.191 port 45980 ssh2
Jun 1 05:14:27 21154 sshd[22256]: Invalid user claude from 81.181.166.191 port 37276
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2026-06-01T11:11:21.887703voip.dilenatech.com sshd[14043]: Failed password for invalid user deploy f ...
show more2026-06-01T11:11:21.887703voip.dilenatech.com sshd[14043]: Failed password for invalid user deploy from 81.181.166.191 port 46364 ssh2
2026-06-01T11:13:33.998507voip.dilenatech.com sshd[14134]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.181.166.191 user=root
2026-06-01T11:13:35.635688voip.dilenatech.com sshd[14134]: Failed password for root from 81.181.166.191 port 44262 ssh2
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2026-06-01T08:53:49.355185+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user app from 81.1 ...
show more2026-06-01T08:53:49.355185+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user app from 81.181.166.191 port 43148
2026-06-01T08:56:46.502689+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user test from 81.181.166.191 port 59374
2026-06-01T08:58:11.529223+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user ankit from 81.181.166.191 port 55346
2026-06-01T08:59:35.269538+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user dd from 81.181.166.191 port 60040
2026-06-01T09:01:02.014153+00:00 debian-4gb-hel1-2 18fe2893d46b[3158683]: Invalid user vitor from 81.181.166.191 port 40494
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Brute-Force
SSH
Showing 1 to
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