This IP address has been reported a total of
27
times from
17 distinct
sources.
103.197.242.112 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.
Email account brute force: 2 attempts were recorded from 103.197.242.112
2026-06-20T03:39:12+02:00 w ...
show moreEmail account brute force: 2 attempts were recorded from 103.197.242.112
2026-06-20T03:39:12+02:00 warning: unknown[103.197.242.112]: SASL LOGIN authentication failed: authentication failure, [email protected]
2026-06-20T03:39:19+02:00 warning: unknown[103.197.242.112]: SASL LOGIN authentication failed: authentication failure, [email protected]show less
Brute-Force
Anonymous
2026-06-17T09:33:21.846746+02:00 gollum postfix/smtpd[1540508]: NOQUEUE: reject: RCPT from unknown[1 ...
show more2026-06-17T09:33:21.846746+02:00 gollum postfix/smtpd[1540508]: NOQUEUE: reject: RCPT from unknown[103.197.242.112]: 554 5.7.1 Service unavailable; Client host [103.197.242.112] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/103.197.242.112 / Listed by CSS, see https://check.spamhaus.org/query/ip/103.197.242.112; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<cogetel-112-242-197-103.online.com.kh>
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NOQUEUE - IP: 103.197.242.112 - Jun 10 17:31:36 plesk postfix/smtpd[1762163]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 103.197.242.112 - Jun 10 17:31:36 plesk postfix/smtpd[1762163]: NOQUEUE: reject: RCPT from unknown[103.197.242.112]: 554 5.7.1 Service unavailable; Client host [103.197.242.112] blocked using dnsbl-3.uceprotect.net; Your ISP ONLINE-AS Cogetel Online, Cambodia, ISP, KH/AS23673 is UCEPROTECT-Level3 listed because of a spamscore of 479.1. See: http://www.uceprotect.net/rblcheck.php?ipr=103.197.242.112; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-112-242-197-103.online.com.kh>
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NOQUEUE - IP: 103.197.242.112 - Jun 1 18:50:26 plesk postfix/smtpd[3450951]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 103.197.242.112 - Jun 1 18:50:26 plesk postfix/smtpd[3450951]: NOQUEUE: reject: RCPT from unknown[103.197.242.112]: 554 5.7.1 Service unavailable; Client host [103.197.242.112] blocked using dnsbl-1.uceprotect.net; IP 103.197.242.112 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.197.242.112; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-112-242-197-103.online.com.kh>
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NOQUEUE - IP: 103.197.242.112 - May 29 16:46:14 plesk postfix/smtpd[1061921]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 103.197.242.112 - May 29 16:46:14 plesk postfix/smtpd[1061921]: NOQUEUE: reject: RCPT from unknown[103.197.242.112]: 554 5.7.1 Service unavailable; Client host [103.197.242.112] blocked using dnsbl-1.uceprotect.net; IP 103.197.242.112 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.197.242.112; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-112-242-197-103.online.com.kh>
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NOQUEUE - IP: 103.197.242.112 - May 26 15:57:36 plesk postfix/smtpd[3133995]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 103.197.242.112 - May 26 15:57:36 plesk postfix/smtpd[3133995]: NOQUEUE: reject: RCPT from unknown[103.197.242.112]: 554 5.7.1 Service unavailable; Client host [103.197.242.112] blocked using dnsbl-1.uceprotect.net; IP 103.197.242.112 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.197.242.112; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-112-242-197-103.online.com.kh>
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