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AbuseIPDB » 103.239.54.176

103.239.54.176 was found in our database!

This IP was reported 98 times. Confidence of Abuse is 65%: ?

65%

ISP	Cogetel Ltd, Online ISP, Cambodia
Usage Type	Fixed Line ISP
ASN	AS23673
Hostname(s)	cogetel-176-54-239-103.online.com.kh
Domain Name	cogetel.com.kh
Country	🇰🇭 Cambodia
City	Phnom Penh, Phnom Penh

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 103.239.54.176

Whois 103.239.54.176

IP Abuse Reports for 103.239.54.176:

This IP address has been reported a total of 98 times from 49 distinct sources. 103.239.54.176 was first reported on January 26th 2023, and the most recent report was 1 day ago.

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.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇩🇪 Viveronese	2026-07-09 13:49:20 (1 day ago)	SASL LOGIN authentication failed	Brute-Force
🇩🇪 evilazrael.de	2026-07-09 12:47:25 (1 day ago)	SPF Fail sender not permitted to send mail for @evilazrael.de	Email Spam
Anonymous	2026-07-09 01:43:32 (1 day ago)	2026-07-09T03:43:31.179856+02:00 gollum postfix/smtpd[2523395]: NOQUEUE: reject: RCPT from unknown[1 ... show more 2026-07-09T03:43:31.179856+02:00 gollum postfix/smtpd[2523395]: NOQUEUE: reject: RCPT from unknown[103.239.54.176]: 554 5.7.1 Service unavailable; Client host [103.239.54.176] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/103.239.54.176 / Listed by PBL, see https://check.spamhaus.org/query/ip/103.239.54.176 / Listed by CSS, see https://check.spamhaus.org/query/ip/103.239.54.176; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<cogetel-176-54-239-103.online.com.kh> ... show less	Email Spam
🇨🇭 Origon	2026-07-08 21:22:07 (2 days ago)	NOQUEUE - IP: 103.239.54.176 - Jul 8 23:22:07 plesk postfix/smtpd[2021223]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.239.54.176 - Jul 8 23:22:07 plesk postfix/smtpd[2021223]: NOQUEUE: reject: RCPT from unknown[103.239.54.176]: 554 5.7.1 Service unavailable; Client host [103.239.54.176] blocked using dnsbl-1.uceprotect.net; IP 103.239.54.176 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.239.54.176; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-176-54-239-103.online.com.kh> show less	Email Spam
Anonymous	2026-07-08 09:05:16 (2 days ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇩🇪 Jochen Pretli	2026-07-06 22:52:17 (4 days ago)	connection to honeypot	Email Spam Port Scan
🇩🇪 filstal.org	2026-07-06 12:26:02 (4 days ago)	CrowdSec: crowdsecurity/postfix-spam	Email Spam Brute-Force
Anonymous	2026-07-06 10:27:47 (4 days ago)	SPAM EMAIL 103.239.54.176 (RBL_TRIGGER)	Email Spam
🇩🇪 Viveronese	2026-07-06 03:30:53 (4 days ago)	SASL LOGIN authentication failed	Brute-Force
🇨🇭 Origon	2026-07-05 17:20:21 (5 days ago)	NOQUEUE - IP: 103.239.54.176 - Jul 5 19:18:27 plesk postfix/smtpd[3267629]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.239.54.176 - Jul 5 19:18:27 plesk postfix/smtpd[3267629]: NOQUEUE: reject: RCPT from unknown[103.239.54.176]: 554 5.7.1 Service unavailable; Client host [103.239.54.176] blocked using dnsbl-1.uceprotect.net; IP 103.239.54.176 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.239.54.176; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-176-54-239-103.online.com.kh> show less	Email Spam
Anonymous	2026-07-05 16:12:09 (5 days ago)	SpamAssassin score 19.6 exceeded block threshold 15.0	Email Spam
🇨🇭 Origon	2026-06-29 11:45:43 (1 week ago)	NOQUEUE - IP: 103.239.54.176 - Jun 29 13:45:43 plesk postfix/smtpd[647169]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 103.239.54.176 - Jun 29 13:45:43 plesk postfix/smtpd[647169]: NOQUEUE: reject: RCPT from unknown[103.239.54.176]: 554 5.7.1 Service unavailable; Client host [103.239.54.176] blocked using dnsbl-1.uceprotect.net; IP 103.239.54.176 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.239.54.176; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<103.239.54.176> show less	Email Spam
🇩🇪 mattk	2026-06-20 17:26:40 (2 weeks ago)	Jun 20 17:26:39 postfix/smtpd[1240583]: disconnect from unknown[103.239.54.176] ehlo=1 mail=1 rcpt=0 ... show more Jun 20 17:26:39 postfix/smtpd[1240583]: disconnect from unknown[103.239.54.176] ehlo=1 mail=1 rcpt=0/1 commands=2/3 show less	Email Spam Brute-Force
🇺🇸 etu brutus	2026-06-20 06:49:05 (2 weeks ago)	Credential Stuffing BotNet ...	Hacking Brute-Force
🇨🇭 Origon	2026-06-18 04:27:04 (3 weeks ago)	NOQUEUE - IP: 103.239.54.176 - Jun 18 06:27:04 plesk postfix/smtpd[2635539]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 103.239.54.176 - Jun 18 06:27:04 plesk postfix/smtpd[2635539]: NOQUEUE: reject: RCPT from unknown[103.239.54.176]: 554 5.7.1 Service unavailable; Client host [103.239.54.176] blocked using dnsbl-1.uceprotect.net; IP 103.239.54.176 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=103.239.54.176; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<cogetel-176-54-239-103.online.com.kh> show less	Email Spam

Showing 1 to 15 of 98 reports

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