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AbuseIPDB » 122.3.121.154

122.3.121.154 was found in our database!

This IP was reported 38 times. Confidence of Abuse is 46%: ?

46%

ISP	SMEBCD2018010228121_CENTRAL PHILIPPINE ADVENTIST COLLEGE
Usage Type	Fixed Line ISP
ASN	AS9299
Hostname(s)	122.3.121.154.pldt.net
Domain Name	cpac.edu.ph
Country	🇵🇭 Philippines
City	Bacolod City, Western Visayas

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

Report 122.3.121.154

Whois 122.3.121.154

IP Abuse Reports for 122.3.121.154:

This IP address has been reported a total of 38 times from 27 distinct sources. 122.3.121.154 was first reported on April 25th 2025, and the most recent report was 4 days 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
Anonymous	2026-07-23 11:33:46 (4 days ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇫🇷 smtp.com.es	2026-07-22 13:04:40 (4 days ago)	Brute force attempt.	Brute-Force Email Spam
🇨🇭 Origon	2026-07-20 07:11:19 (1 week ago)	NOQUEUE - IP: 122.3.121.154 - Jul 20 09:11:19 plesk postfix/smtpd[1749381]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 122.3.121.154 - Jul 20 09:11:19 plesk postfix/smtpd[1749381]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using dnsbl-1.uceprotect.net; IP 122.3.121.154 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=122.3.121.154; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<122.3.121.154.pldt.net> show less	Email Spam
🇷🇸 Smel	2026-07-14 10:19:18 (1 week ago)	Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	Email Spam Hacking Brute-Force
🇩🇪 hbrks	2026-07-14 06:50:05 (1 week ago)	PMG Antispam: Auth/Protocol Failure	Email Spam
Anonymous	2026-07-03 04:25:02 (3 weeks ago)	2026-07-03T05:24:48.219320+01:00 [masked] postfix/cleanup[4024438]: 5E07998003C: milter-reject: END- ... show more 2026-07-03T05:24:48.219320+01:00 [masked] postfix/cleanup[4024438]: 5E07998003C: milter-reject: END-OF-MESSAGE from unknown[122.3.121.154]: 5.7.1 Spam message rejected; from=<checkboxc@[masked]> to=<checkboxc@[masked]> proto=ESMTP helo=<122.3.121.154.pldt.net> 2026-07-03T05:25:01.743266+01:00 [masked] postfix/cleanup[4024438]: 8B75998003C: milter-reject: END-OF-MESSAGE from unknown[122.3.121.154]: 5.7.1 Spam message rejected; from=<checkboxc@[masked]> to=<checkboxc@[masked]> proto=ESMTP helo=<122.3.121.154.pldt.net> ... show less	Email Spam
Anonymous	2026-06-24 06:58:44 (1 month ago)	SPAM EMAIL 122.3.121.154 (RBL_TRIGGER)	Email Spam
Anonymous	2026-06-23 01:05:26 (1 month ago)	2026-06-23T03:05:25.772115+02:00 gollum postfix/smtpd[2925061]: NOQUEUE: reject: RCPT from unknown[1 ... show more 2026-06-23T03:05:25.772115+02:00 gollum postfix/smtpd[2925061]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using zen.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/122.3.121.154 / Listed by XBL, see https://check.spamhaus.org/query/ip/122.3.121.154 / Listed by PBL, see https://check.spamhaus.org/query/ip/122.3.121.154; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<122.3.121.154.pldt.net> ... show less	Email Spam
🇩🇪 Viveronese	2026-06-22 20:57:58 (1 month ago)	SASL LOGIN authentication failed	Brute-Force
🇨🇭 Origon	2026-06-22 13:42:56 (1 month ago)	NOQUEUE - IP: 122.3.121.154 - Jun 22 15:42:55 plesk postfix/smtpd[1076548]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 122.3.121.154 - Jun 22 15:42:55 plesk postfix/smtpd[1076548]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=122.3.121.154; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<122.3.121.154.pldt.net> show less	Email Spam
Anonymous	2026-06-20 16:10:43 (1 month ago)	Mail spam/misbruik — Detected by CRMON security monitor.	Email Spam
🇨🇭 Origon	2026-02-12 14:36:38 (5 months ago)	NOQUEUE - IP: 122.3.121.154 - Feb 12 15:36:38 plesk postfix/smtpd[1143712]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 122.3.121.154 - Feb 12 15:36:38 plesk postfix/smtpd[1143712]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=122.3.121.154; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<122.3.121.154.pldt.net> show less	Email Spam
🇨🇭 Origon	2026-02-09 09:21:14 (5 months ago)	NOQUEUE - IP: 122.3.121.154 - Feb 9 10:21:13 plesk postfix/smtpd[3201151]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 122.3.121.154 - Feb 9 10:21:13 plesk postfix/smtpd[3201151]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=122.3.121.154; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<122.3.121.154.pldt.net> show less	Email Spam
🇨🇭 Origon	2026-02-06 08:39:47 (5 months ago)	NOQUEUE - IP: 122.3.121.154 - Feb 6 09:39:47 plesk postfix/smtpd[2218295]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 122.3.121.154 - Feb 6 09:39:47 plesk postfix/smtpd[2218295]: NOQUEUE: reject: RCPT from unknown[122.3.121.154]: 554 5.7.1 Service unavailable; Client host [122.3.121.154] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=122.3.121.154; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<smtpclient.apple> show less	Email Spam
🇸🇰 Eurofluid	2025-12-08 22:00:30 (7 months ago)	You shall not pass ! Abusive behavior blocked by EF firewall.	Port Scan Hacking Brute-Force

Showing 1 to 15 of 38 reports

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