This IP address has been reported a total of
36
times from
22 distinct
sources.
157.15.66.104 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 14
reports;
Netherlands
with 3
reports;
Ukraine
with 2
reports.
The most common categories in these recent reports were:
Email Spam
16
times;
Brute-Force
7
times;
Port Scan
3
times;
Web App Attack
2
times;
SSH
1
time;
Other
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.
SPF Fail sender not permitted to send mail for @evilazrael.de / Mail sent to address hacked/leaked f ...
show moreSPF Fail sender not permitted to send mail for @evilazrael.de / Mail sent to address hacked/leaked from Gamigo
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2026-09-30T00:06:07.992088+03:00 apache-guacamole postfix/smtpd[210807]: NOQUEUE: reject: RCPT from ...
show more2026-09-30T00:06:07.992088+03:00 apache-guacamole postfix/smtpd[210807]: NOQUEUE: reject: RCPT from unknown[157.15.66.104]: 554 5.7.1 <[email protected]>: Sender address rejected: Spoofing detected. Inbound emails from our own domain are not allowed.; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ip-15-66-104.trimitra.net.id>
...
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2026-09-28T06:46:49.066266+03:00 apache-guacamole postfix/smtpd[144894]: NOQUEUE: reject: RCPT from ...
show more2026-09-28T06:46:49.066266+03:00 apache-guacamole postfix/smtpd[144894]: NOQUEUE: reject: RCPT from unknown[157.15.66.104]: 554 5.7.1 <[email protected]>: Sender address rejected: Spoofing detected. Inbound emails from our own domain are not allowed.; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ip-15-66-104.trimitra.net.id>
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Brute-Force
Anonymous
(wordpress) Failed login wp-login.php or xmlrpc.php
Sep 15 19:59:26 ksol postfix/postscreen[7029]: NOQUEUE: reject: RCPT from [157.15.66.104]:41092: 550 ...
show moreSep 15 19:59:26 ksol postfix/postscreen[7029]: NOQUEUE: reject: RCPT from [157.15.66.104]:41092: 550 5.7.1 Service unavailable; client [157.15.66.104] blocked using zen.spamhaus.org; from=<anonymized@email>, to=<anonymized@email>, proto=ESMTP, helo=<ip-15-66-104.trimitra.net.id>
Sep 15 19:59:27 ksol postfix/postscreen[7029]: HANGUP after 1.6 from [157.15.66.104]:41092 in tests after SMTP handshake
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