This IP address has been reported a total of
347
times from
180 distinct
sources.
91.92.242.151 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 7
reports;
Netherlands
with 3
reports;
United States of America
with 3
reports.
The most common categories in these recent reports were:
Brute-Force
13
times;
Email Spam
12
times;
Hacking
2
times;
Port Scan
2
times;
Bad Web Bot
2
times;
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.
F2B postfix ban. Logs: 2026-10-26T02:22:27.418509+01:00 isp postfix/submission/smtpd[908120]: lost c ...
show moreF2B postfix ban. Logs: 2026-10-26T02:22:27.418509+01:00 isp postfix/submission/smtpd[908120]: lost connection after CONNECT from unknown[91.92.242.151]
2026-10-26T02:22:28.168413+01:00 isp postfix/submission/smtpd[908120]: NOQUEUE: reject: RCPT from unknown[91.92.242.151]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[91.92.242.151]>
2026-10-26T02:22:28.306738+01:00 isp postfix/submission/smtpd[908120]: lost connection after RSET from unknown[91.92.242.151]
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Unsolicited TCP connection from 91.92.242.151 to port 0 at 2026-10-25T22:22:43Z. Source IP completed ...
show moreUnsolicited TCP connection from 91.92.242.151 to port 0 at 2026-10-25T22:22:43Z. Source IP completed three-way handshake to non-public service on this host. Detected by automated intrusion monitoring.
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Port Scan
Hacking
Anonymous
2026-10-25T20:29:54.548728+01:00 host postfix/smtpd[3702402]: lost connection after CONNECT from unk ...
show more2026-10-25T20:29:54.548728+01:00 host postfix/smtpd[3702402]: lost connection after CONNECT from unknown[91.92.242.151]
2026-10-25T20:29:54.707513+01:00 host postfix/smtpd[3702404]: lost connection after EHLO from unknown[91.92.242.151]
2026-10-25T20:29:55.344880+01:00 host postfix/smtpd[3702402]: NOQUEUE: reject: RCPT from unknown[91.92.242.151]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[91.92.242.151]>
...
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2026-10-25T16:25:22.478860+01:00 gollum postfix/smtpd[545412]: NOQUEUE: reject: RCPT from unknown[91 ...
show more2026-10-25T16:25:22.478860+01:00 gollum postfix/smtpd[545412]: NOQUEUE: reject: RCPT from unknown[91.92.242.151]: 554 5.7.1 Service unavailable; Client host [91.92.242.151] blocked using zen.spamhaus.org; Listed by SBL, see https://check.spamhaus.org/sbl/query/SBL686267 / Listed by DROP, see https://check.spamhaus.org/sbl/query/SBL686267 / Listed by CSS, see https://check.spamhaus.org/query/ip/91.92.242.151 / Listed by XBL, see https://check.spamhaus.org/query/ip/91.92.242.151; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[91.92.242.151]>
...
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