This IP address has been reported a total of
53
times from
44 distinct
sources.
50.209.135.114 was first reported on
, and the most recent report was
.
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.
Fail2Ban report from jail 'postfix': 2026-09-17T04:42:49.040023+02:00 mail postfix/submission/smtpd[ ...
show moreFail2Ban report from jail 'postfix': 2026-09-17T04:42:49.040023+02:00 mail postfix/submission/smtpd[3020919]: warning: unknown[50.209.135.114]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=capek
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Brute-Force
SSH
Anonymous
2026-09-17T04:38:14.365929 biopolis.pcconsultant.it postfix/smtpd[2442654]: warning: unknown[50.209. ...
show more2026-09-17T04:38:14.365929 biopolis.pcconsultant.it postfix/smtpd[2442654]: warning: unknown[50.209.135.114]: SASL LOGIN authentication failed: authentication failure, sasl_username=business
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Sep 17 01:56:10 mail postfix/submission/smtpd[2193206]: warning: unknown[50.209.135.114]: SASL LOGIN ...
show moreSep 17 01:56:10 mail postfix/submission/smtpd[2193206]: warning: unknown[50.209.135.114]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 17 01:56:11 mail postfix/submission/smtpd[2193206]: lost connection after AUTH from unknown[50.209.135.114]
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SMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-17 01:32 UT ...
show moreSMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-17 01:32 UTC
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Port Scan
Anonymous
2026-09-17T02:19:55.123278+01:00 [masked] postfix/smtps/smtpd[1398331]: warning: unknown[50.209.135. ...
show more2026-09-17T02:19:55.123278+01:00 [masked] postfix/smtps/smtpd[1398331]: warning: unknown[50.209.135.114]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=art@[masked]
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16 Sep 2026 22:34:55UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) includin ...
show more16 Sep 2026 22:34:55UTC:Distributed Brute Force Password Attack (smtp, ftp, imap, pop, ssh) including ip address 50.209.135.114
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