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201.66.81.153

Neutral Activity

Abuse Confidence Score

0% Low Risk

55 reports

41 reporters · latest 6 months ago

ISP: V tal
Usage Type: Unknown
ASN: Unknown
Domain Name: vtal.com
Country: 🇧🇷 Brazil
City: Sao Paulo, Sao Paulo

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

Report Whois

No reports in the last 60 days

201.66.81.153 has been reported 55 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

55 from 41 distinct reporters

First reported

March 5th 2026

Most recent report

6 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 thetomtaylor.co.uk	2026-05-05 23:08:15 UTC · (6 months ago)	Fail2Ban - [SSH]Brute-force login attempts on sshd ... [mx02]	Brute-Force SSH
🇬🇧 thetomtaylor.co.uk	2026-05-05 16:09:09 UTC · (6 months ago)	Fail2Ban - [SSH]Brute-force login attempts on sshd ... [mx03]	Brute-Force SSH
🇺🇸 kosada.com	2026-03-20 19:26:13 UTC · (7 months ago)	Web bot: DDoS	DDoS Attack Bad Web Bot
🇹🇷 rtbh.com.tr	2026-03-08 20:11:59 UTC · (8 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇨🇳 ThreatBook.io	2026-03-07 00:52:12 UTC · (8 months ago)	ThreatBook Intelligence: Dynamic IP more details on http://threatbook.io/ip/201.66.81.153	SSH
🇹🇷 rtbh.com.tr	2026-03-06 20:11:55 UTC · (8 months ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
🇩🇪 ghostwarriors	2026-03-06 13:21:13 UTC · (8 months ago)	Unauthorized connection attempt detected, SSH Brute-Force	Brute-Force Port Scan SSH
🇫🇷 tows	2026-03-06 13:20:15 UTC · (8 months ago)	Mar 6 13:14:38 vps-d7931dc8 sshd[307209]: Failed password for invalid user odm from 201.66.81.153 port 58428 ssh2 Mar 6 13:14:39 vps-d7931dc8 sshd[307209]: Disconnected from invalid user odm 201.66.81.153 port 58428 [preauth] Mar 6 13:20:12 vps-d7 ... show more Mar 6 13:14:38 vps-d7931dc8 sshd[307209]: Failed password for invalid user odm from 201.66.81.153 port 58428 ssh2 Mar 6 13:14:39 vps-d7931dc8 sshd[307209]: Disconnected from invalid user odm 201.66.81.153 port 58428 [preauth] Mar 6 13:20:12 vps-d7931dc8 sshd[307243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 user=root Mar 6 13:20:15 vps-d7931dc8 sshd[307243]: Failed password for root from 201.66.81.153 port 58480 ssh2 Mar 6 13:20:15 vps-d7931dc8 sshd[307243]: Disconnected from authenticating user root 201.66.81.153 port 58480 [preauth] show less	Brute-Force SSH
🇵🇱 webadmin	2026-03-06 13:19:52 UTC · (8 months ago)	2026-03-06T14:13:41.584752+01:00 tytan sshd-session[2171163]: Failed password for invalid user odm from 201.66.81.153 port 58494 ssh2 2026-03-06T14:13:42.424367+01:00 tytan sshd-session[2171163]: Disconnected from invalid user odm 201.66.81.153 port ... show more 2026-03-06T14:13:41.584752+01:00 tytan sshd-session[2171163]: Failed password for invalid user odm from 201.66.81.153 port 58494 ssh2 2026-03-06T14:13:42.424367+01:00 tytan sshd-session[2171163]: Disconnected from invalid user odm 201.66.81.153 port 58494 [preauth] 2026-03-06T14:19:48.669440+01:00 tytan sshd-session[2172237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 user=root 2026-03-06T14:19:50.911351+01:00 tytan sshd-session[2172237]: Failed password for root from 201.66.81.153 port 57960 ssh2 2026-03-06T14:19:51.198060+01:00 tytan sshd-session[2172237]: Disconnected from authenticating user root 201.66.81.153 port 57960 [preauth] ... show less	Brute-Force SSH
🇩🇪 teltow-flaeming.it	2026-03-06 13:17:56 UTC · (8 months ago)	SSH Brute Force ...	Brute-Force SSH
🇧🇾 lns.bz	2026-03-06 13:09:00 UTC · (8 months ago)	SSH bruteforce [BY]	SSH
🇩🇪 onlyops.app	2026-03-06 13:00:38 UTC · (8 months ago)	Brute-force login attempts on SSH \| detected by Fail2Ban (ssh jail) \| onlyops.app	Brute-Force
🇧🇷 helix	2026-03-06 12:57:37 UTC · (8 months ago)	Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).	Brute-Force SSH
🇺🇸 yzfdude1	2026-03-06 12:29:50 UTC · (8 months ago)	Mar 6 05:25:03 mack sshd[381019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 Mar 6 05:25:05 mack sshd[381019]: Failed password for invalid user k8s from 201.66.81.153 port 59410 ssh2 Mar ... show more Mar 6 05:25:03 mack sshd[381019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 Mar 6 05:25:05 mack sshd[381019]: Failed password for invalid user k8s from 201.66.81.153 port 59410 ssh2 Mar 6 05:29:50 mack sshd[381087]: Invalid user dis from 201.66.81.153 port 60534 ... show less	Brute-Force SSH
🇺🇸 z3rg	2026-03-06 12:27:49 UTC · (8 months ago)	2026-03-06T12:23:02.735974+00:00 vps-331c9132 sshd[1267362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 2026-03-06T12:23:04.866805+00:00 vps-331c9132 sshd[1267362]: Failed password for invali ... show more 2026-03-06T12:23:02.735974+00:00 vps-331c9132 sshd[1267362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.153 2026-03-06T12:23:04.866805+00:00 vps-331c9132 sshd[1267362]: Failed password for invalid user nikola from 201.66.81.153 port 61158 ssh2 2026-03-06T12:27:47.685585+00:00 vps-331c9132 sshd[1267405]: Invalid user home from 201.66.81.153 port 61418 ... show less	Brute-Force SSH

Showing 1 to 15 of 55 reports

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