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54.240.3.21

Recent Activity

Abuse confidence score ?

28% Elevated

59 reports

32 reporters · latest 1 day ago

ISP	Amazon Web Services, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16509
Hostname(s)	a3-21.smtp-out.eu-west-1.amazonses.com
Domain Name	amazon.com
Country	🇺🇸 United States of America
City	Seattle, Washington

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IP Abuse Reports for 54.240.3.21

This IP address has been reported a total of 59 times from 32 distinct sources. 54.240.3.21 was first reported on December 21st 2020, and the most recent report was 1 day ago. In the last 60 days, the top reporter locations were: Switzerland with 4 reports; Netherlands with 1 report; Turkey with 1 report. The most common categories in these recent reports were: Email Spam 7 times; Phishing 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇭 Origon	2026-09-23 08:08:33 (1 day ago)	NOQUEUE - IP: 54.240.3.21 - Sep 23 10:08:33 plesk postfix/smtpd[1496998]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.3.21 - Sep 23 10:08:33 plesk postfix/smtpd[1496998]: NOQUEUE: reject: RCPT from a3-21.smtp-out.eu-west-1.amazonses.com[54.240.3.21]: 554 5.7.1 Service unavailable; Client host [54.240.3.21] blocked using bl.0spam.org; Received: from a3-21.smtp-out.eu-west-1.amazonses.com (a3-21.smtp-out.eu-west-1.amazonses.com [54.240.3.21]) Thu, 17 Apr 2025 09:13:38 +0000 Subject: High-quality furniture made from recycled household plastic materials.; from=<010201a0cd4f1a4d-b3202fda-e006-49ce-b62d-b1056434d0d2-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a3-21.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇺🇸 xmission.com	2026-09-21 21:07:31 (2 days ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.2. Latest msgid suffix: ...d9 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 25.2. Latest msgid suffix: ...d98-000000 show less	Email Spam
Anonymous	2026-09-20 17:24:00 (3 days ago)	E-mail spam at 2026-09-20 17:24 from @eu-west-1.amazonses.com with score 9	Email Spam
🇨🇭 Origon	2026-09-14 15:56:25 (1 week ago)	NOQUEUE - IP: 54.240.3.21 - Sep 14 17:56:24 plesk postfix/smtpd[1029198]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.3.21 - Sep 14 17:56:24 plesk postfix/smtpd[1029198]: NOQUEUE: reject: RCPT from a3-21.smtp-out.eu-west-1.amazonses.com[54.240.3.21]: 554 5.7.1 Service unavailable; Client host [54.240.3.21] blocked using bl.0spam.org; Received: from a3-21.smtp-out.eu-west-1.amazonses.com (a3-21.smtp-out.eu-west-1.amazonses.com [54.240.3.21]) Thu, 17 Apr 2025 09:13:38 +0000 Subject: High-quality furniture made from recycled household plastic materials.; from=<010201a0a0a23f55-a71c73d6-03c7-498a-ba32-3af4d840c7af-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a3-21.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-09-11 22:24:34 (1 week ago)	NOQUEUE - IP: 54.240.3.21 - Sep 12 00:24:34 plesk postfix/smtpd[1027958]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.3.21 - Sep 12 00:24:34 plesk postfix/smtpd[1027958]: NOQUEUE: reject: RCPT from a3-21.smtp-out.eu-west-1.amazonses.com[54.240.3.21]: 554 5.7.1 Service unavailable; Client host [54.240.3.21] blocked using bl.0spam.org; Received: from a3-21.smtp-out.eu-west-1.amazonses.com (a3-21.smtp-out.eu-west-1.amazonses.com [54.240.3.21]) Thu, 17 Apr 2025 09:13:38 +0000 Subject: High-quality furniture made from recycled household plastic materials.; from=<010201a092928c64-39e796de-33c0-46f2-b60e-aac078c5399a-000000@newsletter.trip.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a3-21.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇹🇷 ugurcoskun	2026-09-09 08:30:33 (2 weeks ago)	Seczar SecureOps — FortiMail virus: 1 virus-laden message(s) — sender(s): 010201a0854a2a1b-f4ae3ee0- ... show more Seczar SecureOps — FortiMail virus: 1 virus-laden message(s) — sender(s): 010201a0854a2a1b-f4ae3ee0-d261-447d-8712-b11cd764b48d-000000@plus.innotrans.de show less	Phishing Email Spam
🇨🇭 Origon	2026-09-07 14:20:34 (2 weeks ago)	NOQUEUE - IP: 54.240.3.21 - Sep 7 16:20:34 plesk postfix/smtpd[1860582]: NOQUEUE: milter-reject: EH ... show more NOQUEUE - IP: 54.240.3.21 - Sep 7 16:20:34 plesk postfix/smtpd[1860582]: NOQUEUE: milter-reject: EHLO from a3-21.smtp-out.eu-west-1.amazonses.com[54.240.3.21]: 451 4.7.1 Service unavailable - try again later; proto=SMTP helo=<a3-21.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇺🇸 EvilTurkey	2026-06-24 12:21:04 (2 months ago)	Sent an email which was automatically dropped by email firewall. Sending spam to financial instituti ... show more Sent an email which was automatically dropped by email firewall. Sending spam to financial institution. show less	Email Spam
Anonymous	2026-06-16 11:27:00 (3 months ago)	Phishing	Email Spam Phishing
🇷🇴 INTEQ	2026-05-24 08:04:37 (4 months ago)	SPAM from 54.240.3.21	Email Spam
🇷🇴 INTEQ	2026-05-20 07:50:37 (4 months ago)	SPAM from 54.240.3.21	Email Spam
Anonymous	2026-05-15 09:23:00 (4 months ago)	E-mail spam at 2026-05-15 09:23 from @eu-west-1.amazonses.com with score 9	Email Spam
🇺🇸 Peter Racine	2026-05-04 12:55:00 (4 months ago)	Phishing email - phishing link - http[:]//terra-mare.com[.]mx/99&e=9e8f52eb&h=b2781827&f=y&p=y&m=4g6 ... show more Phishing email - phishing link - http[:]//terra-mare.com[.]mx/99&e=9e8f52eb&h=b2781827&f=y&p=y&m=4g6XSX1zgpzG5cr" target="_blank show less	Phishing
🇨🇭 Origon	2026-04-28 13:21:29 (4 months ago)	NOQUEUE - IP: 54.240.3.21 - Apr 28 15:21:29 plesk postfix/smtpd[741972]: NOQUEUE: reject: RCPT from ... show more NOQUEUE - IP: 54.240.3.21 - Apr 28 15:21:29 plesk postfix/smtpd[741972]: NOQUEUE: reject: RCPT from a3-21.smtp-out.eu-west-1.amazonses.com[54.240.3.21]: 454 4.7.1 <[email protected]>: Relay access denied; from=<0102019dd33c4ad2-f5c58045-ac67-4b63-8fee-7c2edabfaea4-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a3-21.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
Anonymous	2026-04-24 13:31:00 (4 months ago)	E-mail spam at 2026-04-24 13:31 from @eu-west-1.amazonses.com with score 9	Email Spam

Showing 1 to 15 of 59 reports

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