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AbuseIPDB » 136.169.211.237

136.169.211.237

Neutral Activity

81 reports found in our database

0% Low Risk

Abuse confidence score ?

ISP

JSC Ufanet

Usage Type

Fixed Line ISP

ASN

AS39593

Hostname(s)

136.169.211.237.dynamic.ufanet.ru

Domain Name

ufanet.ru

Country

🇷🇺 Russian Federation

City

Yoshkar-Ola, Mariy-El Republic

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

Report Whois

No reports in the last 60 days

136.169.211.237 has been reported 81 times. The most recent report is from 1 year 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 136.169.211.237:

This IP address has been reported a total of 81 times from 30 distinct sources. 136.169.211.237 was first reported on January 2nd 2024, and the most recent report was 1 year ago.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇿 unhfree.net	2025-07-29 10:10:33 (1 year ago)	Jul 29 11:58:17 canopus postfix/smtpd[1431455]: lost connection after EHLO from unknown[136.169.211. ... show more Jul 29 11:58:17 canopus postfix/smtpd[1431455]: lost connection after EHLO from unknown[136.169.211.237] Jul 29 12:04:45 canopus postfix/smtpd[1432338]: lost connection after EHLO from unknown[136.169.211.237] Jul 29 12:05:36 canopus postfix/smtpd[1432338]: lost connection after EHLO from unknown[136.169.211.237] Jul 29 12:08:45 canopus postfix/smtpd[1432518]: lost connection after EHLO from unknown[136.169.211.237] Jul 29 12:10:32 canopus postfix/smtpd[1432719]: lost connection after EHLO from unknown[136.169.211.237] ... show less	Brute-Force Exploited Host
Anonymous	2025-07-29 10:04:30 (1 year ago)	Ports: 25,2525,110,143,993,995; Direction: 0; Trigger: LF_CUSTOMTRIGGER	Brute-Force SSH
🇺🇸 lintelcorpo	2024-10-21 09:02:34 (1 year ago)	Yesterday, this IP was the source of 17 failed authentications targeting 17 unique usernames on our ... show more Yesterday, this IP was the source of 17 failed authentications targeting 17 unique usernames on our Mail Server. show less	Brute-Force
🇨🇿 lp	2024-10-20 09:24:23 (1 year ago)	Email account brute force: 4 attempts were recorded from 136.169.211.237 2024-10-20T10:04:13+02:00 w ... show more Email account brute force: 4 attempts were recorded from 136.169.211.237 2024-10-20T10:04:13+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-20T10:24:26+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-20T11:00:31+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-20T11:07:32+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇺🇸 lintelcorpo	2024-10-16 09:04:08 (1 year ago)	Yesterday, this IP was the source of 43 failed authentications targeting 21 unique usernames on our ... show more Yesterday, this IP was the source of 43 failed authentications targeting 21 unique usernames on our Mail Server. show less	Brute-Force
🇩🇪 WhiteShark	2024-10-16 06:15:40 (1 year ago)	136.169.208.0/22 blocked due to abusive behavior, count=2 for IP 136.169.211.237	Email Spam
🇨🇿 lp	2024-10-16 04:57:41 (1 year ago)	Email account brute force: 10 attempts were recorded from 136.169.211.237 2024-10-16T05:31:07+02:00 ... show more Email account brute force: 10 attempts were recorded from 136.169.211.237 2024-10-16T05:31:07+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-16T05:46:56+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-16T05:48:08+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-16T05:59:29+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-16T06:00:06+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-16T06:07:54+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: auth show less	Brute-Force
🇧🇷 Vieira Filho	2024-10-15 20:27:37 (1 year ago)	Oct 15 16:21:52 vieirafilho postfix/smtps/smtpd[5262]: warning: unknown[136.169.211.237]: SASL LOGIN ... show more Oct 15 16:21:52 vieirafilho postfix/smtps/smtpd[5262]: warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure Oct 15 17:27:36 vieirafilho postfix/smtps/smtpd[6005]: warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force SSH
🇹🇭 thaizone.com	2024-10-15 17:01:06 (1 year ago)	Mail credential brute-force attack (SM3) #1	Email Spam Brute-Force
🇨🇿 lp	2024-10-15 16:55:47 (1 year ago)	Email account brute force: 2 attempts were recorded from 136.169.211.237 2024-10-15T18:38:29+02:00 w ... show more Email account brute force: 2 attempts were recorded from 136.169.211.237 2024-10-15T18:38:29+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-15T18:40:11+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇩🇪 WhiteShark	2024-10-15 16:33:16 (1 year ago)	136.169.208.0/22 blocked due to abusive behavior	Email Spam
🇩🇪 odenwald.social (Abuse reporting)	2024-10-09 22:50:16 (1 year ago)	Fail2Ban: Mail-Server	Port Scan Brute-Force
🇧🇷 Vieira Filho	2024-10-09 19:50:37 (1 year ago)	Oct 09 15:44:18 vieirafilho postfix/smtps/smtpd[28104]: warning: unknown[136.169.211.237]: SASL LOGI ... show more Oct 09 15:44:18 vieirafilho postfix/smtps/smtpd[28104]: warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure Oct 09 16:50:36 vieirafilho postfix/smtps/smtpd[30770]: warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure ... show less	Brute-Force SSH
🇨🇿 lp	2024-10-09 18:24:30 (1 year ago)	Email account brute force: 2 attempts were recorded from 136.169.211.237 2024-10-09T20:00:15+02:00 w ... show more Email account brute force: 2 attempts were recorded from 136.169.211.237 2024-10-09T20:00:15+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] 2024-10-09T20:02:58+02:00 warning: unknown[136.169.211.237]: SASL LOGIN authentication failed: authentication failure, [email protected] show less	Brute-Force
🇺🇸 lintelcorpo	2024-10-08 09:02:52 (1 year ago)	Yesterday, this IP was the source of 14 failed authentications targeting 13 unique usernames on our ... show more Yesterday, this IP was the source of 14 failed authentications targeting 13 unique usernames on our Mail Server. show less	Brute-Force

Showing 1 to 15 of 81 reports

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