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201.66.81.159

Neutral Activity

Abuse Confidence Score

0% Low Risk

6 reports

4 reporters · latest 8 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

201.66.81.159 has been reported 6 times. The most recent report is from 8 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

6 from 4 distinct reporters

First reported

March 4th 2026

Most recent report

8 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 bigscoots.com	2026-03-05 03:37:25 UTC · (8 months ago)	201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 21:22:11 15663 sshd[10526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid ... show more 201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 21:22:11 15663 sshd[10526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.159 user=root Mar 4 21:22:13 15663 sshd[10526]: Failed password for root from 201.66.81.159 port 41188 ssh2 Mar 4 21:37:04 15663 sshd[11683]: Failed password for root from 191.219.246.169 port 10732 ssh2 Mar 4 21:37:03 15663 sshd[11683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.219.246.169 user=root Mar 4 21:15:44 15663 sshd[9833]: Failed password for root from 201.66.81.163 port 27110 ssh2 IP Addresses Blocked: show less	Brute-Force SSH
🇬🇧 djboddington	2026-03-05 03:21:55 UTC · (8 months ago)	This IP was detected by CrowdSec triggering crowdsecurity/ssh-bf	SSH Brute-Force
🇺🇸 bigscoots.com	2026-03-04 19:43:52 UTC · (8 months ago)	201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 13:37:26 16451 sshd[12906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid ... show more 201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 13:37:26 16451 sshd[12906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.159 user=root Mar 4 13:29:33 16451 sshd[12316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.159 user=root Mar 4 13:29:35 16451 sshd[12316]: Failed password for root from 201.66.81.159 port 27256 ssh2 Mar 4 13:43:39 16451 sshd[13396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.163 user=root Mar 4 13:37:28 16451 sshd[12906]: Failed password for root from 201.66.81.159 port 29094 ssh2 IP Addresses Blocked: show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-03-04 19:28:06 UTC · (8 months ago)	201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 13:27:34 14411 sshd[16672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid ... show more 201.66.81.159 (BR/Brazil/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Mar 4 13:27:34 14411 sshd[16672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.103.243.87 user=root Mar 4 13:27:35 14411 sshd[16672]: Failed password for root from 14.103.243.87 port 57126 ssh2 Mar 4 13:19:36 14411 sshd[16053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.81.159 user=root Mar 4 13:19:38 14411 sshd[16053]: Failed password for root from 201.66.81.159 port 27862 ssh2 Mar 4 13:27:38 14411 sshd[16676]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.103.243.87 user=root IP Addresses Blocked: 14.103.243.87 (CN/China/-) show less	Brute-Force SSH
Anonymous	2026-03-04 19:23:13 UTC · (8 months ago)	$f2bV_matches	Brute-Force SSH
🇫🇮 habs	2026-03-04 19:22:11 UTC · (8 months ago)	Mar 4 20:17:01 gateway sshd[2333602]: User root from 201.66.81.159 not allowed because not listed in AllowUsers Mar 4 20:17:03 gateway sshd[2333602]: Failed password for invalid user root from 201.66.81.159 port 28810 ssh2 Mar 4 20:22:11 gateway s ... show more Mar 4 20:17:01 gateway sshd[2333602]: User root from 201.66.81.159 not allowed because not listed in AllowUsers Mar 4 20:17:03 gateway sshd[2333602]: Failed password for invalid user root from 201.66.81.159 port 28810 ssh2 Mar 4 20:22:11 gateway sshd[2333863]: User root from 201.66.81.159 not allowed because not listed in AllowUsers ... show less	Brute-Force SSH

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