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188.166.121.41

Neutral Activity

Abuse Confidence Score

0% Low Risk

56 reports

49 reporters · latest 6 months ago

ISP: Digital Ocean, Inc.
Usage Type: Data Center/Web Hosting/Transit
ASN: AS14061
Domain Name: digitalocean.com
Country: 🇳🇱 Netherlands
City: Amsterdam, North Holland

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

Report Whois

No reports in the last 60 days

188.166.121.41 has been reported 56 times. The most recent report is from 6 months ago.

The full history is preserved below and remains searchable. A 0% score reflects the absence of recent activity, but this is not a guarantee that earlier reports were invalid. Abuse confidence score decays, naturally, over time, when the abusive activity stops.

Abuse Reports

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Total reports

56 from 49 distinct reporters

First reported

August 19th 2025

Most recent report

6 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 xmission.com	2026-04-25 01:55:41 UTC · (6 months ago)	Blocked by UFW (TCP on 8443) Source port: 61014 TTL: 237 Packet length: 44 TOS: 0x08 This report (for 188.166.121.41) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter	Port Scan
🇹🇷 rtbh.com.tr	2026-02-17 20:11:37 UTC · (8 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇧🇪 taivas.nl	2026-02-15 19:00:01 UTC · (8 months ago)	SSH_scan	SSH
🇩🇪 ghostwarriors	2026-02-15 18:50:51 UTC · (8 months ago)	Unauthorized connection attempt detected, SSH Brute-Force	Port Scan Brute-Force SSH
🇺🇸 trobotham	2026-02-15 18:36:11 UTC · (8 months ago)	(sshd) Failed SSH login from 188.166.121.41 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: 22; Direction: in; Trigger: LF_SSHD; Logs: Feb 15 13:31:24 w sshd[446378]: Invalid user oracle from 188.166.121.41 port 53328 Feb 15 13:32:37 w sshd[44700 ... show more (sshd) Failed SSH login from 188.166.121.41 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: 22; Direction: in; Trigger: LF_SSHD; Logs: Feb 15 13:31:24 w sshd[446378]: Invalid user oracle from 188.166.121.41 port 53328 Feb 15 13:32:37 w sshd[447003]: Invalid user user from 188.166.121.41 port 50478 Feb 15 13:33:50 w sshd[447506]: Invalid user vps from 188.166.121.41 port 48922 Feb 15 13:34:57 w sshd[448162]: Invalid user testuser from 188.166.121.41 port 45040 Feb 15 13:36:08 w sshd[448986]: Invalid user server from 188.166.121.41 port 55710 show less	Port Scan
🇨🇦 craftxbox	2026-02-15 18:34:31 UTC · (8 months ago)	Feb 15 18:29:44 mail sshd[3430054]: Invalid user postgres from 188.166.121.41 port 47056 Feb 15 18:30:54 mail sshd[3430071]: Invalid user oracle from 188.166.121.41 port 53816 Feb 15 18:32:08 mail sshd[3430093]: Invalid user user from 188.166.121.41 ... show more Feb 15 18:29:44 mail sshd[3430054]: Invalid user postgres from 188.166.121.41 port 47056 Feb 15 18:30:54 mail sshd[3430071]: Invalid user oracle from 188.166.121.41 port 53816 Feb 15 18:32:08 mail sshd[3430093]: Invalid user user from 188.166.121.41 port 34824 Feb 15 18:33:20 mail sshd[3430132]: Invalid user vps from 188.166.121.41 port 53278 Feb 15 18:34:30 mail sshd[3430197]: Invalid user testuser from 188.166.121.41 port 37652 ... show less	Brute-Force SSH
🇳🇱 Marius	2026-02-15 18:33:03 UTC · (8 months ago)	Detected by Fail2Ban	Brute-Force SSH
🇺🇸 hieronymousch	2026-02-15 18:25:44 UTC · (8 months ago)	2026-02-15T19:23:12.643426+01:00 hosting.defencegeeks.net sshd-session[1951889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root 2026-02-15T19:23:15.167139+01:00 hosting.defencegeeks.n ... show more 2026-02-15T19:23:12.643426+01:00 hosting.defencegeeks.net sshd-session[1951889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root 2026-02-15T19:23:15.167139+01:00 hosting.defencegeeks.net sshd-session[1951889]: Failed password for root from 188.166.121.41 port 56436 ssh2 2026-02-15T19:24:26.380714+01:00 hosting.defencegeeks.net sshd-session[1952780]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root 2026-02-15T19:24:28.758584+01:00 hosting.defencegeeks.net sshd-session[1952780]: Failed password for root from 188.166.121.41 port 39884 ssh2 2026-02-15T19:25:42.080325+01:00 hosting.defencegeeks.net sshd-session[1953975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root 2026-02-15T19:25:44.461582+01:00 hosting.defencegeeks.net sshd-session[1953975]: Failed password for root from 188.166.121.41 port ... show less	Brute-Force SSH
🇺🇸 sh97	2026-02-15 18:24:27 UTC · (8 months ago)	US01-CB-WA: SSH Brute Force from 188.166.121.41 at 2026-02-15 23:54:27 IST	Brute-Force SSH
🇺🇸 gbzret4d	2026-02-15 18:23:46 UTC · (8 months ago)	Blocked by CrowdSec. Scenario: crowdsecurity/ssh-slow-bf	Brute-Force SSH
🇺🇸 Jairo Melo	2026-02-15 18:21:49 UTC · (8 months ago)	Feb 15 10:19:35 archivo-colectivo sshd[1148756]: Connection closed by authenticating user root 188.166.121.41 port 38448 [preauth] Feb 15 10:20:41 archivo-colectivo sshd[1148790]: Connection closed by authenticating user root 188.166.121.41 port 5609 ... show more Feb 15 10:19:35 archivo-colectivo sshd[1148756]: Connection closed by authenticating user root 188.166.121.41 port 38448 [preauth] Feb 15 10:20:41 archivo-colectivo sshd[1148790]: Connection closed by authenticating user root 188.166.121.41 port 56090 [preauth] Feb 15 10:21:48 archivo-colectivo sshd[1148797]: Connection closed by authenticating user root 188.166.121.41 port 40026 [preauth] ... show less	Brute-Force SSH
🇨🇦 Filli Group	2026-02-15 18:21:47 UTC · (8 months ago)	2026-02-15T19:19:31.810555+01:00 tor01-ca-pop.as202427.net sshd[1263501]: User root from 188.166.121.41 not allowed because not listed in AllowUsers 2026-02-15T19:20:38.067711+01:00 tor01-ca-pop.as202427.net sshd[1263705]: User root from 188.166.121. ... show more 2026-02-15T19:19:31.810555+01:00 tor01-ca-pop.as202427.net sshd[1263501]: User root from 188.166.121.41 not allowed because not listed in AllowUsers 2026-02-15T19:20:38.067711+01:00 tor01-ca-pop.as202427.net sshd[1263705]: User root from 188.166.121.41 not allowed because not listed in AllowUsers 2026-02-15T19:21:46.269095+01:00 tor01-ca-pop.as202427.net sshd[1263873]: User root from 188.166.121.41 not allowed because not listed in AllowUsers ... show less	Brute-Force SSH
Anonymous	2026-02-15 18:21:30 UTC · (8 months ago)	Feb 15 18:20:22 madrants sshd[81573]: Failed password for root from 188.166.121.41 port 35344 ssh2 Feb 15 18:21:27 madrants sshd[81610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root ... show more Feb 15 18:20:22 madrants sshd[81573]: Failed password for root from 188.166.121.41 port 35344 ssh2 Feb 15 18:21:27 madrants sshd[81610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root Feb 15 18:21:29 madrants sshd[81610]: Failed password for root from 188.166.121.41 port 54568 ssh2 ... show less	Brute-Force SSH
🇺🇸 Ukn0w1t	2026-02-15 18:21:21 UTC · (8 months ago)	2026-02-15T18:20:15.401970+00:00 edge-mini sshd[524678]: Failed password for root from 188.166.121.41 port 35744 ssh2 2026-02-15T18:21:19.063824+00:00 edge-mini sshd[524685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ... show more 2026-02-15T18:20:15.401970+00:00 edge-mini sshd[524678]: Failed password for root from 188.166.121.41 port 35744 ssh2 2026-02-15T18:21:19.063824+00:00 edge-mini sshd[524685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.121.41 user=root 2026-02-15T18:21:21.269587+00:00 edge-mini sshd[524685]: Failed password for root from 188.166.121.41 port 37422 ssh2 ... show less	Brute-Force SSH
Anonymous	2026-02-15 18:19:03 UTC · (8 months ago)	$f2bV_matches	Brute-Force SSH

Showing 1 to 15 of 56 reports

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