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IP Abuse Reports for 181.192.16.166
This IP address has been reported a total of
4
times from
4 distinct
sources.
181.192.16.166 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Switzerland
with 1
report;
Germany
with 1
report;
Netherlands
with 1
report.
The most common categories in these recent reports were:
Email Spam
3
times;
Brute-Force
1
time;
Port Scan
1
time.
Old Reports
The most recent abuse report for this IP address is from
. It is possible that this IP is no
longer involved in abusive activities.
MikroTik RouterOS: single unauthorized login attempt (user 'dircreate') at 2026-09-11 01:49 UTC. Par ...
show moreMikroTik RouterOS: single unauthorized login attempt (user 'dircreate') at 2026-09-11 01:49 UTC. Part of a distributed credential-stuffing campaign: 92 distinct source IPs attempted the same username against our infrastructure within the same hour. Automated detection. AS17069 Coop Telefonica Villa Gesell Ltda.
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NOQUEUE - IP: 181.192.16.166 - Sep 7 19:31:26 plesk postfix/smtpd[2189520]: NOQUEUE: reject: RCPT f ...
show moreNOQUEUE - IP: 181.192.16.166 - Sep 7 19:31:26 plesk postfix/smtpd[2189520]: NOQUEUE: reject: RCPT from unknown[181.192.16.166]: 554 5.7.1 Service unavailable; Client host [181.192.16.166] blocked using dnsbl-1.uceprotect.net; IP 181.192.16.166 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=181.192.16.166; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<dynamic-181-192-16-166.cotel.com.ar>
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Email Spam
Anonymous
2026-09-07T18:28:19.639437+02:00 gollum postfix/smtpd[3597436]: NOQUEUE: reject: RCPT from unknown[1 ...
show more2026-09-07T18:28:19.639437+02:00 gollum postfix/smtpd[3597436]: NOQUEUE: reject: RCPT from unknown[181.192.16.166]: 554 5.7.1 Service unavailable; Client host [181.192.16.166] blocked using zen.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/181.192.16.166 / Listed by XBL, see https://check.spamhaus.org/query/ip/181.192.16.166 / Listed by PBL, see https://check.spamhaus.org/query/ip/181.192.16.166; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<dynamic-181-192-16-166.cotel.com.ar>
...
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