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45.171.148.167

Neutral Activity

Abuse Confidence Score

0% Low Risk

2,732 reports

756 reporters · latest 6 months ago

ISP: COPREL TELECOM LTDA
Usage Type: Fixed Line ISP
ASN: AS52892
Domain Name: copreltelecom.com.br
Country: 🇧🇷 Brazil
City: Passo Fundo, Rio Grande do Sul

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

Report Whois

No reports in the last 60 days

45.171.148.167 has been reported 2,732 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

2,732 from 756 distinct reporters

First reported

October 29th 2023

Most recent report

6 months ago

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇷 viki53	2025-11-02 22:53:01 UTC · (1 year ago)	Nov 2 23:49:31 portfolio-web sshd[95081]: Failed password for root from 45.171.148.167 port 41682 ssh2 Nov 2 23:51:12 portfolio-web sshd[95114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 ... show more Nov 2 23:49:31 portfolio-web sshd[95081]: Failed password for root from 45.171.148.167 port 41682 ssh2 Nov 2 23:51:12 portfolio-web sshd[95114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:51:14 portfolio-web sshd[95114]: Failed password for root from 45.171.148.167 port 42998 ssh2 Nov 2 23:52:58 portfolio-web sshd[95156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:53:00 portfolio-web sshd[95156]: Failed password for root from 45.171.148.167 port 44310 ssh2 ... show less	Brute-Force SSH
🇫🇷 viki53	2025-11-02 22:34:38 UTC · (1 year ago)	Nov 2 23:31:08 portfolio-web sshd[94675]: Failed password for root from 45.171.148.167 port 52106 ssh2 Nov 2 23:32:50 portfolio-web sshd[94734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 ... show more Nov 2 23:31:08 portfolio-web sshd[94675]: Failed password for root from 45.171.148.167 port 52106 ssh2 Nov 2 23:32:50 portfolio-web sshd[94734]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:32:52 portfolio-web sshd[94734]: Failed password for root from 45.171.148.167 port 53754 ssh2 Nov 2 23:34:36 portfolio-web sshd[94774]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:34:38 portfolio-web sshd[94774]: Failed password for root from 45.171.148.167 port 55410 ssh2 ... show less	Brute-Force SSH
🇫🇷 viki53	2025-11-02 22:16:12 UTC · (1 year ago)	Nov 2 23:12:38 portfolio-web sshd[94255]: Failed password for root from 45.171.148.167 port 34050 ssh2 Nov 2 23:14:23 portfolio-web sshd[94338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 ... show more Nov 2 23:12:38 portfolio-web sshd[94255]: Failed password for root from 45.171.148.167 port 34050 ssh2 Nov 2 23:14:23 portfolio-web sshd[94338]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:14:25 portfolio-web sshd[94338]: Failed password for root from 45.171.148.167 port 35724 ssh2 Nov 2 23:16:09 portfolio-web sshd[94373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 23:16:11 portfolio-web sshd[94373]: Failed password for root from 45.171.148.167 port 37390 ssh2 ... show less	Brute-Force SSH
🇺🇸 bigscoots.com	2025-11-02 22:10:04 UTC · (1 year ago)	45.171.148.167 (BR/Brazil/45-171-148-167.copreltelecom.com.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Nov 2 16:09:59 16532 sshd[20826]: pam_unix(sshd:auth): authenti ... show more 45.171.148.167 (BR/Brazil/45-171-148-167.copreltelecom.com.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Nov 2 16:09:59 16532 sshd[20826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 16:05:46 16532 sshd[20554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 16:05:48 16532 sshd[20554]: Failed password for root from 45.171.148.167 port 43952 ssh2 Nov 2 16:08:07 16532 sshd[20750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.232.188.221 user=root Nov 2 16:08:09 16532 sshd[20750]: Failed password for root from 165.232.188.221 port 60766 ssh2 IP Addresses Blocked: show less	Brute-Force SSH
🇨🇿 plzenskypruvodce.cz	2025-11-02 22:03:25 UTC · (1 year ago)	2025-11-02T23:03:24.945496+01:00 eproxy sshd[291819]: User root not allowed because account is locked 2025-11-02T23:03:25.172999+01:00 eproxy sshd[291819]: Received disconnect from 45.171.148.167 port 59278:11: Bye Bye [preauth] ...	Web App Attack
🇨🇿 plzenskypruvodce.cz	2025-11-02 21:39:09 UTC · (1 year ago)	2025-11-02T22:39:08.455831+01:00 eproxy sshd[291027]: User root not allowed because account is locked 2025-11-02T22:39:08.682552+01:00 eproxy sshd[291027]: Received disconnect from 45.171.148.167 port 54718:11: Bye Bye [preauth] ...	Web App Attack
🇺🇸 sh97	2025-11-02 21:21:17 UTC · (1 year ago)	US901-VM-NYC: SSH Brute Force from 45.171.148.167 at 2025-11-02 16:21:17 EST	Brute-Force SSH
🇨🇿 plzenskypruvodce.cz	2025-11-02 21:15:35 UTC · (1 year ago)	2025-11-02T22:15:35.353697+01:00 eproxy sshd[290317]: User root not allowed because account is locked 2025-11-02T22:15:35.582689+01:00 eproxy sshd[290317]: Received disconnect from 45.171.148.167 port 52234:11: Bye Bye [preauth] ...	Web App Attack
Anonymous	2025-11-02 20:23:04 UTC · (1 year ago)	Fail2Ban: activité malveillante détectée (jail: sshd)	Brute-Force SSH
🇳🇱 andronick83	2025-11-02 20:21:31 UTC · (1 year ago)	Nov 2 20:19:46 main sshd[3047022]: Failed password for root from 45.171.148.167 port 46962 ssh2 Nov 2 20:21:26 main sshd[3047418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov ... show more Nov 2 20:19:46 main sshd[3047022]: Failed password for root from 45.171.148.167 port 46962 ssh2 Nov 2 20:21:26 main sshd[3047418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 20:21:28 main sshd[3047418]: Failed password for root from 45.171.148.167 port 50678 ssh2 ... show less	Brute-Force SSH
🇺🇸 bigscoots.com	2025-11-02 20:19:20 UTC · (1 year ago)	45.171.148.167 (BR/Brazil/45-171-148-167.copreltelecom.com.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Nov 2 14:18:27 18051 sshd[9104]: pam_unix(sshd:auth): authentic ... show more 45.171.148.167 (BR/Brazil/45-171-148-167.copreltelecom.com.br), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: ; Direction: 1; Trigger: LF_DISTATTACK; Logs: Nov 2 14:18:27 18051 sshd[9104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.183.75.162 user=root Nov 2 14:18:29 18051 sshd[9104]: Failed password for root from 103.183.75.162 port 41844 ssh2 Nov 2 14:19:06 18051 sshd[9173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 14:16:00 18051 sshd[8870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.171.148.167 user=root Nov 2 14:16:01 18051 sshd[8870]: Failed password for root from 45.171.148.167 port 52510 ssh2 IP Addresses Blocked: 103.183.75.162 (ID/Indonesia/ip103-183-75-162.cloudhost.web.id) show less	Brute-Force SSH
🇹🇷 rtbh.com.tr	2025-11-02 20:09:42 UTC · (1 year ago)	list.rtbh.com.tr report: tcp/0	Brute-Force
Anonymous	2025-11-02 18:31:01 UTC · (1 year ago)	2025-11-02T18:20:56.878367+00:00 de-fra2-nat642 sshd[1928281]: Invalid user dcuesta from 45.171.148.167 port 47208 2025-11-02T18:24:30.539252+00:00 de-fra2-nat642 sshd[1928311]: Invalid user scanner from 45.171.148.167 port 43878 2025-11-02T18:31:00. ... show more 2025-11-02T18:20:56.878367+00:00 de-fra2-nat642 sshd[1928281]: Invalid user dcuesta from 45.171.148.167 port 47208 2025-11-02T18:24:30.539252+00:00 de-fra2-nat642 sshd[1928311]: Invalid user scanner from 45.171.148.167 port 43878 2025-11-02T18:31:00.633777+00:00 de-fra2-nat642 sshd[1928367]: Invalid user wanghk from 45.171.148.167 port 53858 ... show less	Brute-Force SSH
Anonymous	2025-11-02 18:25:29 UTC · (1 year ago)	Large amount of failed SSH access attempts (brute-force)	Brute-Force SSH
🇫🇮 bittiguru.fi	2025-11-02 18:16:57 UTC · (1 year ago)	2025-11-02T20:10:30.189851docker008 sshd[3588851]: Invalid user admin from 45.171.148.167 port 41448 2025-11-02T20:15:21.280027docker008 sshd[3589880]: Invalid user gulshan from 45.171.148.167 port 48176 2025-11-02T20:16:56.880555docker008 sshd[35902 ... show more 2025-11-02T20:10:30.189851docker008 sshd[3588851]: Invalid user admin from 45.171.148.167 port 41448 2025-11-02T20:15:21.280027docker008 sshd[3589880]: Invalid user gulshan from 45.171.148.167 port 48176 2025-11-02T20:16:56.880555docker008 sshd[3590218]: Invalid user zhuning from 45.171.148.167 port 50412 ... show less	Brute-Force SSH

Showing 136 to 150 of 2732 reports

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