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IP Abuse Reports for 38.137.53.136
This IP address has been reported a total of
22
times from
17 distinct
sources.
38.137.53.136 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Czechia
with 4
reports;
Austria
with 3
reports;
Germany
with 3
reports.
The most common categories in these recent reports were:
Brute-Force
19
times;
Port Scan
2
times;
Email Spam
2
times;
Bad Web Bot
1
time;
Spoofing
1
time.
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.
Email account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-20T11:38:03+02:00 war ...
show moreEmail account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-20T11:38:03+02:00 warning: unknown[38.137.53.136]: SASL PLAIN authentication failed: authentication failure, [email protected]show less
Email account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-19T12:02:17+02:00 war ...
show moreEmail account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-19T12:02:17+02:00 warning: unknown[38.137.53.136]: SASL PLAIN authentication failed: authentication failure, [email protected]show less
Email account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-15T17:08:46+02:00 war ...
show moreEmail account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-15T17:08:46+02:00 warning: unknown[38.137.53.136]: SASL PLAIN authentication failed: authentication failure, [email protected]show less
Email account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-09T07:14:18+02:00 war ...
show moreEmail account brute force: 1 attempts were recorded from 38.137.53.136
2026-09-09T07:14:18+02:00 warning: unknown[38.137.53.136]: SASL PLAIN authentication failed: authentication failure, [email protected]show less
Automated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-09-04 07:00:16 ...
show moreAutomated report from fail2ban on mail.fitzgerald.eu. Jail: dovecot. First seen: 2026-09-04 07:00:16. Events: 1. Reported by ipdb-security/fitzgerald.eu
show less
2026-09-05T07:08:54.279296+00:00 mail dovecot: auth: passwd-file([email protected],38.137.53.136): ...
show more2026-09-05T07:08:54.279296+00:00 mail dovecot: auth: passwd-file([email protected],38.137.53.136): unknown user (given password: apolzin)
...
show less
