This IP address has been reported a total of
17
times from
12 distinct
sources.
41.216.164.6 was first reported on
, and the most recent report was
.
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.
<redacted>: Helo command rejected: need fully-qualified hostname; from=<redacted> to=<redacted> prot ...
show more<redacted>: Helo command rejected: need fully-qualified hostname; from=<redacted> to=<redacted> proto=ESMTP helo=<redacted>
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Email account brute force: 1 attempts were recorded from 41.216.164.6
2026-06-25T14:44:15+02:00 warn ...
show moreEmail account brute force: 1 attempts were recorded from 41.216.164.6
2026-06-25T14:44:15+02:00 warning: unknown[41.216.164.6]: SASL LOGIN authentication failed: authentication failure, [email protected]show less
Brute-Force
Anonymous
2026-05-31T21:15:19.724065+02:00 gollum postfix/smtpd[1723300]: NOQUEUE: reject: RCPT from unknown[4 ...
show more2026-05-31T21:15:19.724065+02:00 gollum postfix/smtpd[1723300]: NOQUEUE: reject: RCPT from unknown[41.216.164.6]: 554 5.7.1 Service unavailable; Client host [41.216.164.6] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/41.216.164.6 / Listed by CSS, see https://check.spamhaus.org/query/ip/41.216.164.6; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<41.216.164.6>
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NOQUEUE - IP: 41.216.164.6 - May 28 21:00:55 plesk postfix/smtpd[3601078]: NOQUEUE: reject: RCPT fr ...
show moreNOQUEUE - IP: 41.216.164.6 - May 28 21:00:55 plesk postfix/smtpd[3601078]: NOQUEUE: reject: RCPT from unknown[41.216.164.6]: 554 5.7.1 Service unavailable; Client host [41.216.164.6] blocked using dnsbl-1.uceprotect.net; IP 41.216.164.6 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=41.216.164.6; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<41.216.164.6>
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NOQUEUE - IP: 41.216.164.6 - Mar 2 18:46:44 plesk postfix/smtpd[3273382]: NOQUEUE: reject: RCPT fro ...
show moreNOQUEUE - IP: 41.216.164.6 - Mar 2 18:46:44 plesk postfix/smtpd[3273382]: NOQUEUE: reject: RCPT from unknown[41.216.164.6]: 554 5.7.1 Service unavailable; Client host [41.216.164.6] blocked using dnsbl-1.uceprotect.net; IP 41.216.164.6 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=41.216.164.6; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<41.216.164.6>
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NOQUEUE - IP: 41.216.164.6 - Feb 23 23:48:47 plesk postfix/smtpd[3595466]: NOQUEUE: reject: RCPT fr ...
show moreNOQUEUE - IP: 41.216.164.6 - Feb 23 23:48:47 plesk postfix/smtpd[3595466]: NOQUEUE: reject: RCPT from unknown[41.216.164.6]: 554 5.7.1 Service unavailable; Client host [41.216.164.6] blocked using dnsbl-1.uceprotect.net; IP 41.216.164.6 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=41.216.164.6; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[200.53.28.159]>
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Feb 20 06:18:18 ChazTelPlex sshd[454648]: Failed password for root from 41.216.164.6 port 37199 ssh2 ...
show moreFeb 20 06:18:18 ChazTelPlex sshd[454648]: Failed password for root from 41.216.164.6 port 37199 ssh2
Feb 20 06:18:21 ChazTelPlex sshd[454648]: Failed password for root from 41.216.164.6 port 37199 ssh2
...
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SSH Brute force: 1 attempts were recorded from 41.216.164.6
2026-02-20T10:06:02+01:00 Disconnected f ...
show moreSSH Brute force: 1 attempts were recorded from 41.216.164.6
2026-02-20T10:06:02+01:00 Disconnected from authenticating user root 41.216.164.6 port 45201 [preauth]
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DDoS attack + email spoofing + phishing + malware delivery targeting SMTP mail server (TCP/25). Mult ...
show moreDDoS attack + email spoofing + phishing + malware delivery targeting SMTP mail server (TCP/25). Multiple connection attempts detected. Detected on 2026-02-19, Buenos Aires, Argentina.
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DDoS Attack
Open Proxy
Email Spam
Port Scan
Brute-Force
41.216.164.6 (NG/Nigeria/-), 5 distributed SMTP Logins on account [[email protected]] in the last ...
show more41.216.164.6 (NG/Nigeria/-), 5 distributed SMTP Logins on account [[email protected]] in the last 300 secs
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Brute-Force
Showing 1 to
15
of 17 reports
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