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54.240.7.38

Recent Activity

Abuse confidence score ?

27% Elevated

74 reports

29 reporters · latest 18 hours ago

ISP	Amazon Web Services, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS16509
Hostname(s)	a7-38.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 54.240.7.38

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This IP address has been reported a total of 74 times from 29 distinct sources. 54.240.7.38 was first reported on February 1st 2021, and the most recent report was 18 hours ago. In the last 60 days, the top reporter locations were: Switzerland with 9 reports; Turkey with 2 reports; Germany with 1 report. The most common categories in these recent reports were: Email Spam 13 times; Brute-Force 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 stom	2026-10-23 19:46:15 (18 hours ago)	2026-10-23T19:46:14.401236ls1.tom2.co.uk postfix/smtpd[27934]: NOQUEUE: reject: RCPT from unknown[54 ... show more 2026-10-23T19:46:14.401236ls1.tom2.co.uk postfix/smtpd[27934]: NOQUEUE: reject: RCPT from unknown[54.240.7.38]: 450 4.7.1 <a7-38.smtp-out.eu-west-1.amazonses.com>: Helo command rejected: Host not found; from=<010201a16a4cb1a7-857358a8-e8ff-4ca8-a424-934e999bfe2d-000000@awsses.dole.co.uk> to=<[email protected]> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> ... show less	Brute-Force Email Spam
🇨🇭 Origon	2026-10-23 01:32:53 (1 day ago)	NOQUEUE - IP: 54.240.7.38 - Oct 23 03:32:53 plesk postfix/smtpd[1178007]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.7.38 - Oct 23 03:32:53 plesk postfix/smtpd[1178007]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a16663aec5-c6d3d5e0-0e35-4610-b7cd-4ca869ee7e07-000000@bes.bmail.sony-europe.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-10-19 19:19:03 (4 days ago)	NOQUEUE - IP: 54.240.7.38 - Oct 19 21:19:03 plesk postfix/smtpd[3859013]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.7.38 - Oct 19 21:19:03 plesk postfix/smtpd[3859013]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a1559a56bf-652ccb1f-76d5-4564-9dbe-0f78e6dacb7c-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇹🇷 ferique	2026-10-19 06:10:25 (5 days ago)	Real-time Intercept: Email Spam. Reference: Tagged as Spam by SpamAssassin. Score 31/10	Email Spam
🇨🇭 Origon	2026-10-16 14:48:37 (1 week ago)	NOQUEUE - IP: 54.240.7.38 - Oct 16 16:48:37 plesk postfix/smtpd[3526580]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.7.38 - Oct 16 16:48:37 plesk postfix/smtpd[3526580]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a1452fafee-aa57d342-8868-4401-b5d8-15cf23ec0e0e-000000@bes.bmail.sony-europe.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇹🇷 ferique	2026-10-09 08:54:30 (2 weeks ago)	Real-time Intercept: Email Spam. Reference: Tagged as Spam by SpamAssassin. Score 29/10	Email Spam
🇨🇭 Origon	2026-10-05 12:15:07 (2 weeks ago)	NOQUEUE - IP: 54.240.7.38 - Oct 5 14:15:07 plesk postfix/smtpd[3991139]: NOQUEUE: reject: RCPT from ... show more NOQUEUE - IP: 54.240.7.38 - Oct 5 14:15:07 plesk postfix/smtpd[3991139]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a10bfd333f-c1b743b6-ae6e-4bd0-93c0-c97e77227a14-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-09-30 11:51:24 (3 weeks ago)	NOQUEUE - IP: 54.240.7.38 - Sep 30 13:51:24 plesk postfix/smtpd[406413]: NOQUEUE: reject: RCPT from ... show more NOQUEUE - IP: 54.240.7.38 - Sep 30 13:51:24 plesk postfix/smtpd[406413]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a0f227af81-a65159b3-b5f2-4980-8e27-e3b50ee5d345-000000@sending.bakery2b.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-09-23 08:39:11 (1 month ago)	NOQUEUE - IP: 54.240.7.38 - Sep 23 10:39:11 plesk postfix/smtpd[1496948]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.7.38 - Sep 23 10:39:11 plesk postfix/smtpd[1496948]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a0cd6b3080-44fd83c6-a067-4ccd-b51f-aab7026a814e-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇩🇪 SCHAPPY	2026-09-16 16:32:37 (1 month ago)	SMTP message was rejected by SPAM filter with very high propability.	Email Spam
🇨🇭 Origon	2026-09-15 08:22:36 (1 month ago)	NOQUEUE - IP: 54.240.7.38 - Sep 15 10:22:36 plesk postfix/smtpd[2123866]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 54.240.7.38 - Sep 15 10:22:36 plesk postfix/smtpd[2123866]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a0a429235c-0469b973-4301-45b8-9913-d83064465634-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-09-11 13:18:36 (1 month ago)	NOQUEUE - IP: 54.240.7.38 - Sep 11 15:18:36 plesk postfix/smtpd[370463]: NOQUEUE: reject: RCPT from ... show more NOQUEUE - IP: 54.240.7.38 - Sep 11 15:18:36 plesk postfix/smtpd[370463]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a0909eb345-529828d0-268f-4df4-adf9-84f67d9ebb47-000000@eu-west-1.amazonses.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇨🇭 Origon	2026-09-08 11:13:26 (1 month ago)	NOQUEUE - IP: 54.240.7.38 - Sep 8 13:13:26 plesk postfix/smtpd[3505863]: NOQUEUE: reject: RCPT from ... show more NOQUEUE - IP: 54.240.7.38 - Sep 8 13:13:26 plesk postfix/smtpd[3505863]: NOQUEUE: reject: RCPT from a7-38.smtp-out.eu-west-1.amazonses.com[54.240.7.38]: 554 5.7.1 Service unavailable; Client host [54.240.7.38] blocked using bl.0spam.org; Received: from a7-38.smtp-out.eu-west-1.amazonses.com (a7-38.smtp-out.eu-west-1.amazonses.com [54.240.7.38]) Fri, 9 May 2025 16:22:04 +0000 Subject: Tax Extension; from=<010201a080b90672-472241f5-19fc-4a6e-950d-14b71876acd8-000000@bes.bmail.sony-europe.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<a7-38.smtp-out.eu-west-1.amazonses.com> show less	Email Spam
🇺🇸 DiodeDave	2026-08-12 23:27:56 (2 months ago)	Attempted access after blacklisting	Email Spam
🇸🇰 KlinikaMD	2026-07-25 17:00:39 (2 months ago)	Automatic report from KMD firewall log.	Port Scan Hacking Brute-Force

Showing 1 to 15 of 74 reports

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