This IP address has been reported a total of
51
times from
47 distinct
sources.
123.13.71.41 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 12
reports;
France
with 4
reports;
Indonesia
with 4
reports.
The most common categories in these recent reports were:
Brute-Force
45
times;
Email Spam
8
times;
Exploited Host
4
times;
Port Scan
3
times;
SSH
3
times;
Other
8
times.
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.
Oct 1 17:30:24 mail postfix/smtps/smtpd[24712]: warning: unknown[123.13.71.41]: SASL LOGIN authenti ...
show moreOct 1 17:30:24 mail postfix/smtps/smtpd[24712]: warning: unknown[123.13.71.41]: SASL LOGIN authentication failed: (reason unavailable), sasl_username=cj50658
Oct 2 06:39:12 mail postfix/smtps/smtpd[63977]: warning: unknown[123.13.71.41]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
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Brute-Force
Anonymous
2026-10-02T06:29:21.223497+03:00 shell.l3.fi postfix/smtps/smtpd[614575]: warning: unknown[123.13.71 ...
show more2026-10-02T06:29:21.223497+03:00 shell.l3.fi postfix/smtps/smtpd[614575]: warning: unknown[123.13.71.41]: SASL LOGIN authentication failed: UGFzc3dvcmQ6, sasl_username=stone23
2026-10-02T06:29:22.569337+03:00 shell.l3.fi postfix/smtps/smtpd[614575]: disconnect from unknown[123.13.71.41] ehlo=1 auth=0/1 commands=1/2
...
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Email Spam
Brute-Force
Anonymous
Oct 2 02:26:43 m postfix/smtpd[68212]: warning: unknown[123.13.71.41]: SASL LOGIN authentication fa ...
show moreOct 2 02:26:43 m postfix/smtpd[68212]: warning: unknown[123.13.71.41]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
...
show less