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AbuseIPDB » 91.193.6.142

91.193.6.142 was found in our database!

This IP was reported 101 times. Confidence of Abuse is 9%: ?

ISP	M247 LTD Quebec Infrastructure
Usage Type	Data Center/Web Hosting/Transit
ASN	AS9009
Domain Name	m247.com
Country	🇨🇦 Canada
City	Montreal, Quebec

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

Report 91.193.6.142

Whois 91.193.6.142

IP Abuse Reports for 91.193.6.142:

This IP address has been reported a total of 101 times from 51 distinct sources. 91.193.6.142 was first reported on February 15th 2025, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
Anonymous	2026-06-14 12:47:26 (1 week ago)	2026-06-14 12:47:26 warning[1296216]: host unknown[91.193.6.142]: unauthorized access atte ... show more 2026-06-14 12:47:26 warning[1296216]: host unknown[91.193.6.142]: unauthorized access attempted: tcp/9010 show less	Port Scan Brute-Force
🇺🇸 xmission.com	2026-05-20 14:26:55 (1 month ago)	Blocked by UFW (TCP on 56388) Source port: 31855 TTL: 49 Packet length: 60 TOS: 0x08 This report (f ... show more Blocked by UFW (TCP on 56388) Source port: 31855 TTL: 49 Packet length: 60 TOS: 0x08 This report (for 91.193.6.142) was generated by: https://github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇨🇳 pengpeng	2026-04-28 00:51:50 (2 months ago)	monitor: on VM-0-7-ubuntu \| port: 16511 \| ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporte ... show more monitor: on VM-0-7-ubuntu \| port: 16511 \| ttl: 251 script: github.com/sefinek/UFW-AbuseIPDB-Reporter show less	Port Scan
🇺🇸 bigscoots.com	2026-04-23 15:22:48 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 2 ... show more (smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-04-23 11:22:19 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:49221: 535 Incorrect authentication data ([email protected]) 2026-04-23 11:22:25 dovecot_login authenticator failed for H=([10.12.18.115]) [91.193.6.142]:49221: 535 Incorrect authentication data ([email protected]) 2026-04-23 11:22:31 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:3911: 535 Incorrect authentication data ([email protected]) 2026-04-23 11:22:37 dovecot_login authenticator failed for H=([10.12.18.115]) [91.193.6.142]:3911: 535 Incorrect authentication data ([email protected]) 2026-04-23 11:22:45 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:12251: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 bigscoots.com	2026-04-23 13:48:53 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 2 ... show more (smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-04-23 09:48:24 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:33620: 535 Incorrect authentication data ([email protected]) 2026-04-23 09:48:30 dovecot_login authenticator failed for H=([10.12.18.115]) [91.193.6.142]:33620: 535 Incorrect authentication data ([email protected]) 2026-04-23 09:48:36 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:25086: 535 Incorrect authentication data ([email protected]) 2026-04-23 09:48:42 dovecot_login authenticator failed for H=([10.12.18.115]) [91.193.6.142]:25086: 535 Incorrect authentication data ([email protected]) 2026-04-23 09:48:52 dovecot_plain authenticator failed for H=([10.12.18.115]) [91.193.6.142]:37747: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇦🇺 AWW-Admin	2026-04-17 03:54:04 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-)	Brute-Force
🇫🇷 UM3	2026-04-17 03:20:40 (2 months ago)	Exim Auth Failed	Brute-Force
🇧🇷 hostseries	2026-04-17 00:37:47 (2 months ago)	Trigger: LF_SMTPAUTH	Brute-Force
🇺🇸 bigscoots.com	2026-04-17 00:27:08 (2 months ago)	(smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 2 ... show more (smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-04-16 20:26:39 dovecot_plain authenticator failed for H=([10.12.18.226]) [91.193.6.142]:46491: 535 Incorrect authentication data ([email protected]) 2026-04-16 20:26:45 dovecot_login authenticator failed for H=([10.12.18.226]) [91.193.6.142]:46491: 535 Incorrect authentication data ([email protected]) 2026-04-16 20:26:52 dovecot_plain authenticator failed for H=([10.12.18.226]) [91.193.6.142]:3478: 535 Incorrect authentication data ([email protected]) 2026-04-16 20:26:54 dovecot_login authenticator failed for H=([10.12.18.226]) [91.193.6.142]:3478: 535 Incorrect authentication data ([email protected]) 2026-04-16 20:27:04 dovecot_plain authenticator failed for H=([10.12.18.226]) [91.193.6.142]:43652: 535 Incorrect authentication data ([email protected]) show less	Brute-Force SSH
🇺🇸 TurboTechieSystems	2026-04-17 00:26:47 (2 months ago)	2026-04-16T19:26:33.358227-05:00 postfix/submission/smtpd: unknown: SASL PLAIN authentication fail ... show more 2026-04-16T19:26:33.358227-05:00 postfix/submission/smtpd: unknown: SASL PLAIN authentication failed:, sasl_username=Redacted 2026-04-16T19:26:39.160732-05:00 postfix/submission/smtpd: unknown SASL LOGIN failed:, sasl_username=Redacted 2026-04-16T19:26:46.416216-05:00 postfix/smtps/smtpd: unknown: SASL PLAIN authentication failed:, sasl_username=Redacted show less	Email Spam Brute-Force
🇮🇩 xveil	2026-04-17 00:25:25 (2 months ago)	2026-04-17T07:25:23.649091 mail-honeypot postfix/submission/smtpd[10172]: warning: unknown[91.193.6. ... show more 2026-04-17T07:25:23.649091 mail-honeypot postfix/submission/smtpd[10172]: warning: unknown[91.193.6.142]: SASL PLAIN authentication failed: authentication failure ... show less	Brute-Force
🇩🇪 FeG Deutschland	2026-04-16 23:36:13 (2 months ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇧🇷 SvrAdmin	2026-04-10 15:17:53 (2 months ago)	[101] (smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Po ... show more [101] (smtpauth) Failed SMTP AUTH login from 91.193.6.142 (CA/Canada/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2026-04-10 12:17:22 dovecot_plain authenticator failed for H=([10.12.18.200]) [91.193.6.142]:52379: 535 Incorrect authentication data ([email protected]) 2026-04-10 12:17:28 dovecot_login authenticator failed for H=([10.12.18.200]) [91.193.6.142]:52379: 535 Incorrect authentication data ([email protected]) 2026-04-10 12:17:36 dovecot_plain authenticator failed for H=([10.12.18.200]) [91.193.6.142]:43877: 535 Incorrect authentication data ([email protected]) 2026-04-10 12:17:38 dovecot_login authenticator failed for H=([10.12.18.200]) [91.193.6.142]:43877: 535 Incorrect authentication data ([email protected]) 2026-04-10 12:17:50 dovecot_plain authenticator failed for H=([10.12.18.200]) [91.193.6.142]:35552: 535 Incorrect authentication data ([email protected]) show less	Port Scan Hacking Brute-Force Exploited Host
🇷🇸 Smel	2026-04-03 20:00:09 (2 months ago)	Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	Email Spam Hacking Brute-Force
🇨🇿 lp	2026-03-30 04:50:26 (2 months ago)	Email account brute force: 6 attempts were recorded from 91.193.6.142 2026-03-30T05:46:14+02:00 warn ... show more Email account brute force: 6 attempts were recorded from 91.193.6.142 2026-03-30T05:46:14+02:00 warning: unknown[91.193.6.142]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-30T05:46:14+02:00 warning: unknown[91.193.6.142]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-30T05:46:15+02:00 warning: unknown[91.193.6.142]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-30T05:46:16+02:00 warning: unknown[91.193.6.142]: SASL LOGIN authentication failed: authentication failure, [email protected] 2026-03-30T05:46:26+02:00 warning: unknown[91.193.6.142]: SASL PLAIN authentication failed: authentication failure, [email protected] 2026-03-30T05:46:26+02:00 warning: unknown[91.193.6.142]: SASL LOGIN authentication failed: authenticatio show less	Brute-Force

Showing 1 to 15 of 101 reports

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