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AbuseIPDB » 138.255.160.132

138.255.160.132 was found in our database!

This IP was reported 371 times. Confidence of Abuse is 98%: ?

98%

ISP	Smart Link Consultoria e serviços em telec. LTDA
Usage Type	Fixed Line ISP
ASN	AS263975
Domain Name	linksolution.com.br
Country	🇧🇷 Brazil
City	Salvador, Bahia

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

Report 138.255.160.132

Whois 138.255.160.132

IP Abuse Reports for 138.255.160.132:

This IP address has been reported a total of 371 times from 71 distinct sources. 138.255.160.132 was first reported on February 27th 2026, and the most recent report was 1 hour ago.

Recent Reports: We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 welm	2026-06-28 13:22:00 (1 hour ago)	(PERMBLOCK) 138.255.160.132 (BR/Brazil/-) has had more than 4 temp blocks in the last 86400 secs; Po ... show more (PERMBLOCK) 138.255.160.132 (BR/Brazil/-) has had more than 4 temp blocks in the last 86400 secs; Ports: *; Direction: inout; Trigger: LF_PERMBLOCK_COUNT; Logs: show less	Port Scan
🇺🇸 agenciahypelab.com.br	2026-06-28 09:08:55 (5 hours ago)	WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER	Brute-Force SSH
🇧🇷 dominioz	2026-06-27 15:23:08 (23 hours ago)	138.255.160.132 [6DCC] 12:23:04 Authentication [SMTP] - Result=0, [email protected], Me ... show more 138.255.160.132 [6DCC] 12:23:04 Authentication [SMTP] - Result=0, [email protected], Method=0 ... show less	Brute-Force
🇺🇸 agenciahypelab.com.br	2026-06-27 06:35:13 (1 day ago)	WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER	Brute-Force SSH
Anonymous	2026-06-27 00:54:21 (1 day ago)	Malicious IP Addresses.	Hacking
🇫🇷 vhnmn	2026-06-26 21:40:04 (1 day ago)	spam/brute force attack blocked attempt from fail2ban ...	Email Spam Brute-Force
🇺🇸 agenciahypelab.com.br	2026-06-26 06:13:07 (2 days ago)	WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER	Brute-Force SSH
🇧🇷 SvrAdmin	2026-06-25 06:43:52 (3 days ago)	[315] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [315] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Jun 25 02:51:57 cwp01 postfix/smtpd[10830]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 02:57:55 cwp01 postfix/smtpd[10830]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 03:19:51 cwp01 postfix/smtpd[13333]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 03:23:48 cwp01 postfix/smtpd[13333]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 03:43:50 cwp01 postfix/smtpd[15540]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Port Scan Hacking Brute-Force Exploited Host
🇧🇷 SvrAdmin	2026-06-25 06:06:37 (3 days ago)	[254] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [254] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Jun 25 02:20:26 painel postfix/smtpd[27360]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 02:36:23 painel postfix/smtpd[1978]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 02:45:50 painel postfix/smtpd[8678]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 03:00:09 painel postfix/smtpd[14754]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jun 25 03:06:35 painel postfix/smtpd[17714]: warning: unknown[138.255.160.132]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 show less	Port Scan Hacking Brute-Force Exploited Host
🇺🇸 agenciahypelab.com.br	2026-06-25 05:46:01 (3 days ago)	WordPress login brute-force detectado e bloqueado pelo CSF/LFD. Trigger: LF_TRIGGER	Brute-Force SSH
🇧🇷 SvrAdmin	2026-06-24 22:37:59 (3 days ago)	[101] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; ... show more [101] (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-06-24 19:00:38 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:44766: 535 Incorrect authentication data ([email protected]) 2026-06-24 19:00:54 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:33316: 535 Incorrect authentication data ([email protected]) 2026-06-24 19:01:28 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:37312: 535 Incorrect authentication data ([email protected]) 2026-06-24 19:23:11 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:39896: 535 Incorrect authentication data ([email protected]) 2026-06-24 19:37:55 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:34406: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
Anonymous	2026-06-24 22:34:13 (3 days ago)	Jun 24 17:24:23 darkstar sm-mta[23907]: 65OLBUFo023907: [138.255.160.132] did not issue MAIL/EXPN/VR ... show more Jun 24 17:24:23 darkstar sm-mta[23907]: 65OLBUFo023907: [138.255.160.132] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTAS-v6 Jun 24 17:24:36 darkstar sm-mta[24043]: 65OLBjJD024043: [138.255.160.132] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTAS-v6 Jun 24 17:25:00 darkstar sm-mta[24199]: 65OLBwrg024199: [138.255.160.132] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTAS-v6 Jun 24 18:34:09 darkstar sm-mta[66564]: 65OML81j066564: [138.255.160.132] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTAS-v6 ... show less	Brute-Force
🇺🇸 hostmach	2026-06-24 22:29:26 (3 days ago)	(smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; Ports ... show more (smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-06-24 18:02:56 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:53688: 535 Incorrect authentication data ([email protected]) 2026-06-24 18:03:02 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:39102: 535 Incorrect authentication data ([email protected]) 2026-06-24 18:03:41 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:42974: 535 Incorrect authentication data ([email protected]) 2026-06-24 18:15:39 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:56780: 535 Incorrect authentication data ([email protected]) 2026-06-24 18:29:22 dovecot_login authenticator failed for H=(ADMIN) [138.255.160.132]:36838: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇫🇷 vhnmn	2026-06-24 21:21:47 (3 days ago)	spam/brute force attack blocked attempt from fail2ban ...	Email Spam Brute-Force
🇫🇷 GabrielJST	2026-06-24 16:09:18 (3 days ago)	(smtpauth) Failed SMTP AUTH login from 138.255.160.132 (BR/Brazil/-)	Brute-Force

Showing 1 to 15 of 371 reports

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