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AbuseIPDB » 52.128.40.127

52.128.40.127 was found in our database!

This IP was reported 65 times. Confidence of Abuse is 16%: ?

16%

ISP	ActiveCampaign, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS14618
Hostname(s)	s6.csa1.acemsc5.com
Domain Name	activecampaign.com
Country	🇺🇸 United States of America
City	Reston, Virginia

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

Report 52.128.40.127

Whois 52.128.40.127

IP Abuse Reports for 52.128.40.127:

This IP address has been reported a total of 65 times from 15 distinct sources. 52.128.40.127 was first reported on November 6th 2021, and the most recent report was 5 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
🇫🇮 MostHosted	2026-06-17 14:58:50 (5 days ago)	Spam Sender	Email Spam
🇨🇭 Origon	2026-05-28 08:29:33 (3 weeks ago)	NOQUEUE - IP: 52.128.40.127 - May 28 10:29:33 plesk postfix/smtpd[2696343]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 52.128.40.127 - May 28 10:29:33 plesk postfix/smtpd[2696343]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇫🇮 MostHosted	2026-05-24 12:06:26 (4 weeks ago)	Spam Sender	Email Spam
🇨🇭 Origon	2026-05-01 23:58:52 (1 month ago)	NOQUEUE - IP: 52.128.40.127 - May 2 01:58:52 plesk postfix/smtpd[3370225]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.128.40.127 - May 2 01:58:52 plesk postfix/smtpd[3370225]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
Anonymous	2026-04-24 17:22:19 (1 month ago)	SPAM EMAIL 52.128.40.127 (s6.csa1.acemsc5.com)	Email Spam
Anonymous	2026-03-10 04:58:00 (3 months ago)	Subject: Personal Finance Livestream (March 10) "Financial Tips for Life After Separation & Divorce ... show more Subject: Personal Finance Livestream (March 10) "Financial Tips for Life After Separation & Divorce" Category Bulk Direction Inbound Reason Bulk Email Date Mar 9 9:01:34 AM IP Address 52.128.40.127 (s6.csa1.acemsc5.com) \| SMTP From bounce-700104-2887-260012-d... \| Header From Enriched Academy <[email protected]> show less	Email Spam Phishing
🇺🇸 xmission.com	2026-03-09 21:07:32 (3 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 28.0. Latest msgid suffix: ...30 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 28.0. Latest msgid suffix: ...3086833487 show less	Email Spam
🇺🇸 xmission.com	2026-02-27 18:00:27 (3 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.4. Latest msgid suffix: ...22 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.4. Latest msgid suffix: ...2215207899 show less	Email Spam
🇨🇭 Origon	2026-01-06 16:33:52 (5 months ago)	NOQUEUE - IP: 52.128.40.127 - Jan 6 17:33:52 plesk postfix/smtpd[813867]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 52.128.40.127 - Jan 6 17:33:52 plesk postfix/smtpd[813867]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2026-01-02 09:28:17 (5 months ago)	NOQUEUE - IP: 52.128.40.127 - Jan 2 10:28:17 plesk postfix/smtpd[2476129]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.128.40.127 - Jan 2 10:28:17 plesk postfix/smtpd[2476129]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-2.uceprotect.net; Net 52.128.40.0/24 is UCEPROTECT-Level2 listed because 67 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2025-12-30 07:22:07 (5 months ago)	NOQUEUE - IP: 52.128.40.127 - Dec 30 08:22:07 plesk postfix/smtpd[1042619]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 52.128.40.127 - Dec 30 08:22:07 plesk postfix/smtpd[1042619]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-2.uceprotect.net; Net 52.128.40.0/24 is UCEPROTECT-Level2 listed because 51 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2025-12-23 17:31:43 (5 months ago)	NOQUEUE - IP: 52.128.40.127 - Dec 23 18:31:43 plesk postfix/smtpd[2816885]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 52.128.40.127 - Dec 23 18:31:43 plesk postfix/smtpd[2816885]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2025-12-20 10:35:20 (6 months ago)	NOQUEUE - IP: 52.128.40.127 - Dec 20 11:35:20 plesk postfix/smtpd[1601651]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 52.128.40.127 - Dec 20 11:35:20 plesk postfix/smtpd[1601651]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2025-12-15 16:55:34 (6 months ago)	NOQUEUE - IP: 52.128.40.127 - Dec 15 17:55:33 plesk postfix/smtpd[338719]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.128.40.127 - Dec 15 17:55:33 plesk postfix/smtpd[338719]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam
🇨🇭 Origon	2025-12-11 11:10:26 (6 months ago)	NOQUEUE - IP: 52.128.40.127 - Dec 11 12:10:26 plesk postfix/smtpd[986167]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.128.40.127 - Dec 11 12:10:26 plesk postfix/smtpd[986167]: NOQUEUE: reject: RCPT from s6.csa1.acemsc5.com[52.128.40.127]: 554 5.7.1 Service unavailable; Client host [52.128.40.127] blocked using dnsbl-1.uceprotect.net; IP 52.128.40.127 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.127; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s6.csa1.acemsc5.com> show less	Email Spam

Showing 1 to 15 of 65 reports

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