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AbuseIPDB » 138.255.160.87

138.255.160.87

Neutral Activity

159 reports found in our database

0% Low Risk

Abuse confidence score ?

ISP

Smart Link Consultoria e serviços em telec. LTDA

Usage Type

Fixed Line ISP

ASN

AS263975

Domain Name

linksolution.com.br

Country

🇧🇷 Brazil

City

Rio de Janeiro, Rio de Janeiro

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

Report Whois

No reports in the last 60 days

138.255.160.87 has been reported 159 times. The most recent report is from 7 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.

IP Abuse Reports for 138.255.160.87:

This IP address has been reported a total of 159 times from 46 distinct sources. 138.255.160.87 was first reported on December 1st 2025, and the most recent report was 7 months ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 AbuseBaer	2026-02-07 05:27:20 (7 months ago)	Many RDP login attempts detected by IDS script	Brute-Force
🇹🇷 Threat.live	2026-02-06 19:05:15 (7 months ago)	Brute Force, tcp/3389	Brute-Force
🇫🇷 ✨	2026-02-05 02:12:10 (7 months ago)	Rule : RDP UserAccount : Administrator S-1-0-0 - - 0x0 S-1-0-0 Administrator 0xc000006d %#13 0xc00 ... show more Rule : RDP UserAccount : Administrator S-1-0-0 - - 0x0 S-1-0-0 Administrator 0xc000006d %#13 0xc000006a 3 NtLmSsp NTLM workstation - - 0 0x0 - 138.255.160.87 0 show less	Brute-Force SSH
🇩🇪 DoSammy	2026-02-04 21:05:25 (7 months ago)	neu-RDP-Brute-Force	Brute-Force
🇩🇪 Ariazonaa	2026-02-04 19:41:59 (7 months ago)	RDP brute-force detected. Automated system says: 'Nice try, script kiddie.'	Brute-Force
🇧🇷 SvrAdmin	2025-12-29 06:34:02 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-29 03:24:47 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:41580: 535 Incorrect authentication data ([email protected]) 2025-12-29 03:33:23 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:35050: 535 Incorrect authentication data ([email protected]) 2025-12-29 03:33:34 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:37448: 535 Incorrect authentication data ([email protected]) 2025-12-29 03:33:58 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:47354: 535 Incorrect authentication data ([email protected]) 2025-12-29 03:33:58 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:47378: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇧🇷 SvrAdmin	2025-12-29 00:32:47 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-28 21:17:59 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:58034: 535 Incorrect authentication data ([email protected]) 2025-12-28 21:26:46 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:60242: 535 Incorrect authentication data ([email protected]) 2025-12-28 21:28:42 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:41992: 535 Incorrect authentication data ([email protected]) 2025-12-28 21:30:11 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:39694: 535 Incorrect authentication data ([email protected]) 2025-12-28 21:32:42 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:55896: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇧🇷 SvrAdmin	2025-12-28 17:51:15 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-28 14:40:57 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:52424: 535 Incorrect authentication data ([email protected]) 2025-12-28 14:42:39 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:33300: 535 Incorrect authentication data ([email protected]) 2025-12-28 14:44:11 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:41708: 535 Incorrect authentication data ([email protected]) 2025-12-28 14:48:15 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:36792: 535 Incorrect authentication data ([email protected]) 2025-12-28 14:51:09 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:54348: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇧🇷 SvrAdmin	2025-12-28 02:12:26 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-27 23:08:36 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:58896: 535 Incorrect authentication data ([email protected]) 2025-12-27 23:10:07 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:38938: 535 Incorrect authentication data ([email protected]) 2025-12-27 23:11:49 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:51684: 535 Incorrect authentication data ([email protected]) 2025-12-27 23:12:09 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:59048: 535 Incorrect authentication data ([email protected]) 2025-12-27 23:12:25 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:35260: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇧🇷 SvrAdmin	2025-12-27 11:31:27 (8 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.87 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2025-12-27 08:24:10 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:57114: 535 Incorrect authentication data ([email protected]) 2025-12-27 08:28:56 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:34874: 535 Incorrect authentication data ([email protected]) 2025-12-27 08:29:43 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:40854: 535 Incorrect authentication data ([email protected]) 2025-12-27 08:29:56 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:42058: 535 Incorrect authentication data ([email protected]) 2025-12-27 08:31:23 dovecot_login authenticator failed for (ADMIN) [138.255.160.87]:53844: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇫🇷 vhnmn	2025-12-26 20:57:35 (8 months ago)	spam/brute force attack blocked attempt from fail2ban ...	Email Spam Brute-Force
🇺🇸 agenciahypelab.com.br	2025-12-26 18:12:32 (8 months ago)	WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER	Brute-Force SSH
🇩🇪 eebh.hu	2025-12-26 06:21:27 (8 months ago)	Dec 26 07:21:26 mail postfix/smtps/smtpd[1840315]: warning: unknown[138.255.160.87]: SASL LOGIN auth ... show more Dec 26 07:21:26 mail postfix/smtps/smtpd[1840315]: warning: unknown[138.255.160.87]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
🇩🇪 eebh.hu	2025-12-26 01:07:28 (8 months ago)	Dec 26 02:07:28 mail postfix/smtps/smtpd[1762363]: warning: unknown[138.255.160.87]: SASL LOGIN auth ... show more Dec 26 02:07:28 mail postfix/smtps/smtpd[1762363]: warning: unknown[138.255.160.87]: SASL LOGIN authentication failed: (reason unavailable), [email protected] ... show less	Brute-Force
🇬🇧 [email protected]	2025-12-26 00:36:22 (8 months ago)	...	Brute-Force SSH

Showing 1 to 15 of 159 reports

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