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89.181.42.170

Recent Activity

Abuse Confidence Score

100% Critical

45 reports

34 reporters · latest 24 minutes ago

ISP: NOS COMUNICACOES S.A.
Usage Type: Mobile ISP
ASN: AS2860
Hostname(s): 89-181-42-170.net.novis.pt
Domain Name: nos.pt
Country: 🇵🇹 Portugal
City: Lisbon, Lisbon

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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Abuse Reports

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Total reports

45 from 34 distinct reporters

First reported

November 6th 2026

Most recent report

24 minutes ago

Last 60 days

Top reporter locations 🇩🇪 Germany 29 🇫🇷 France 4 🇧🇷 Brazil 3

Most common categories Brute-Force 44 SSH 42 Port Scan 4 Hacking 3

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.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 lenz	2026-11-12 15:31:23 UTC · (24 minutes ago)	2026-11-12T16:30:59.657931+01:00 fedora.lenzdevelopment.pl sshd-session[174186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T16:31:01.691737+01:00 fedora.lenzdevelopment.pl sshd-ses ... show more 2026-11-12T16:30:59.657931+01:00 fedora.lenzdevelopment.pl sshd-session[174186]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T16:31:01.691737+01:00 fedora.lenzdevelopment.pl sshd-session[174186]: Failed password for invalid user lifeixin from 89.181.42.170 port 52496 ssh2 2026-11-12T16:31:21.009175+01:00 fedora.lenzdevelopment.pl sshd-session[174189]: Invalid user Admin from 89.181.42.170 port 52498 2026-11-12T16:31:21.076961+01:00 fedora.lenzdevelopment.pl sshd-session[174189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T16:31:22.744251+01:00 fedora.lenzdevelopment.pl sshd-session[174189]: Failed password for invalid user Admin from 89.181.42.170 port 52498 ssh2 ... show less	Brute-Force SSH
🇩🇪 reznekcs	2026-11-12 06:15:42 UTC · (9 hours ago)	F2B sshd ban. Logs: 2026-11-12T07:15:41.205498+01:00 isp sshd[3290663]: Connection closed by 89.181.42.170 port 35278 [preauth]	Brute-Force SSH
🇫🇷 Baking333	2026-11-12 04:45:59 UTC · (11 hours ago)		Brute-Force SSH
🇩🇪 sorgenfrei-it.com	2026-11-12 04:45:57 UTC · (11 hours ago)	2026-11-12T05:45:24.788758+01:00 mainserver sshd[3154045]: Failed password for root from 89.181.42.170 port 57782 ssh2 2026-11-12T05:45:27.761755+01:00 mainserver sshd[3154232]: Invalid user cer02 from 89.181.42.170 port 57784 2026-11-12T05:45:27.849 ... show more 2026-11-12T05:45:24.788758+01:00 mainserver sshd[3154045]: Failed password for root from 89.181.42.170 port 57782 ssh2 2026-11-12T05:45:27.761755+01:00 mainserver sshd[3154232]: Invalid user cer02 from 89.181.42.170 port 57784 2026-11-12T05:45:27.849906+01:00 mainserver sshd[3154232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T05:45:29.568727+01:00 mainserver sshd[3154232]: Failed password for invalid user cer02 from 89.181.42.170 port 57784 ssh2 2026-11-12T05:45:57.090834+01:00 mainserver sshd[3155231]: Invalid user reder from 89.181.42.170 port 57788 ... show less	SSH Brute-Force
🇩🇪 GrafSchnüffel	2026-11-12 02:52:56 UTC · (13 hours ago)	2026-11-12T03:52:11.754858+01:00 admin sshd[2076165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T03:52:13.500532+01:00 admin sshd[2076165]: Failed password for invalid user dsaiki ... show more 2026-11-12T03:52:11.754858+01:00 admin sshd[2076165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T03:52:13.500532+01:00 admin sshd[2076165]: Failed password for invalid user dsaikia from 89.181.42.170 port 34430 ssh2 2026-11-12T03:52:34.333033+01:00 admin sshd[2076178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 user=root 2026-11-12T03:52:35.902820+01:00 admin sshd[2076178]: Failed password for root from 89.181.42.170 port 34436 ssh2 2026-11-12T03:52:55.864601+01:00 admin sshd[2076182]: Invalid user ssglass from 89.181.42.170 port 34440 ... show less	Brute-Force SSH
🇩🇪 _ArminS_	2026-11-11 23:10:31 UTC · (16 hours ago)	Bad SSHAUTH 2026.11.12 00:10:28 blocked until 2026.11.15 00:10:28 by HoneyPot FI_Uusimaa01	SSH Brute-Force Hacking
🇭🇰 Mary Barnhart	2026-11-11 17:24:39 UTC · (22 hours ago)	2026-11-12T01:24:36.207253+08:00 localhost sshd[2669729]: Invalid user otu from 89.181.42.170 port 60718 2026-11-12T01:24:36.502789+08:00 localhost sshd[2669729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost ... show more 2026-11-12T01:24:36.207253+08:00 localhost sshd[2669729]: Invalid user otu from 89.181.42.170 port 60718 2026-11-12T01:24:36.502789+08:00 localhost sshd[2669729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-12T01:24:39.090258+08:00 localhost sshd[2669729]: Failed password for invalid user otu from 89.181.42.170 port 60718 ssh2 ... show less	Brute-Force SSH
🇫🇷 nimradium	2026-11-11 11:23:04 UTC · (1 day ago)	Nov 11 12:23:01 web-main sshd[1371664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 Nov 11 12:23:01 web-main sshd[1371664]: Invalid user yzhou from 89.181.42.170 port 37630 Nov 11 12:23:03 we ... show more Nov 11 12:23:01 web-main sshd[1371664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 Nov 11 12:23:01 web-main sshd[1371664]: Invalid user yzhou from 89.181.42.170 port 37630 Nov 11 12:23:03 web-main sshd[1371664]: Failed password for invalid user yzhou from 89.181.42.170 port 37630 ssh2 show less	Brute-Force SSH
🇩🇪 sorgenfrei-it.com	2026-11-11 10:52:37 UTC · (1 day ago)	2026-11-11T11:52:13.792890+01:00 mainserver sshd[800143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-11T11:52:15.670774+01:00 mainserver sshd[800143]: Failed password for invalid use ... show more 2026-11-11T11:52:13.792890+01:00 mainserver sshd[800143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-11T11:52:15.670774+01:00 mainserver sshd[800143]: Failed password for invalid user kvd from 89.181.42.170 port 53314 ssh2 2026-11-11T11:52:35.211504+01:00 mainserver sshd[800787]: Invalid user pacs from 89.181.42.170 port 53316 2026-11-11T11:52:35.283673+01:00 mainserver sshd[800787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 2026-11-11T11:52:37.180725+01:00 mainserver sshd[800787]: Failed password for invalid user pacs from 89.181.42.170 port 53316 ssh2 ... show less	SSH Brute-Force
🇩🇪 lf-abuse-1	2026-11-11 05:57:05 UTC · (1 day ago)	SSH attack	Brute-Force SSH
🇩🇪 ghostwarriors	2026-11-11 04:50:14 UTC · (1 day ago)	Unauthorized connection attempt detected, SSH Brute-Force	Brute-Force Port Scan SSH
Anonymous	2026-11-11 04:40:15 UTC · (1 day ago)	2026-11-11T05:39:39.171461+01:00 dornberger.it sshd-session[488787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 user=root 2026-11-11T05:39:41.427571+01:00 dornberger.it sshd-session[488787]: ... show more 2026-11-11T05:39:39.171461+01:00 dornberger.it sshd-session[488787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 user=root 2026-11-11T05:39:41.427571+01:00 dornberger.it sshd-session[488787]: Failed password for invalid user root from 89.181.42.170 port 37724 ssh2 2026-11-11T05:40:14.154452+01:00 dornberger.it sshd-session[489771]: Invalid user gengtaijia from 89.181.42.170 port 37732 ... show less	Brute-Force SSH
🇩🇪 groupnet.at	2026-11-11 04:05:36 UTC · (1 day ago)	Nov 11 05:05:33 routing0302 sshd[3295637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 Nov 11 05:05:33 routing0302 sshd[3295637]: Invalid user project1 from 89.181.42.170 port 59932 Nov 11 05 ... show more Nov 11 05:05:33 routing0302 sshd[3295637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.181.42.170 Nov 11 05:05:33 routing0302 sshd[3295637]: Invalid user project1 from 89.181.42.170 port 59932 Nov 11 05:05:35 routing0302 sshd[3295637]: Failed password for invalid user project1 from 89.181.42.170 port 59932 ssh2 ... show less	Brute-Force SSH
🇮🇳 evicky2002	2026-11-10 10:17:39 UTC · (2 days ago)	Confirmed malicious by STILWaters CTI platform (score=100, sources=1)	Hacking Brute-Force SSH
🇧🇷 ICS Labs	2026-11-09 20:08:19 UTC · (2 days ago)	ICS Labs threat intelligence (ICS Feeds): Brute-Force. Last observed 2026-11-09 UTC.	Brute-Force

Showing 1 to 15 of 45 reports

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