This IP address has been reported a total of
8
times from
4 distinct
sources.
158.247.28.2 was first reported on
October 21st 2021 , and the most recent report was
1 day ago Switzerland
with 1
report;
United States of America
with 1
report.
The only category in these recent reports was:
Email Spam
2
times.
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
🇨🇭
Origon
2026-09-25 12:29:56
(1 day ago)
NOQUEUE - IP: 158.247.28.2 - Sep 25 14:29:56 plesk postfix/smtpd[997216]: NOQUEUE: reject: RCPT fro ...
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NOQUEUE - IP: 158.247.28.2 - Sep 25 14:29:56 plesk postfix/smtpd[997216]: NOQUEUE: reject: RCPT from bid48j4.bf01.hubspotstarter.net[158.247.28.2]: 554 5.7.1 Service unavailable; Client host [158.247.28.2] blocked using dnsbl-2.uceprotect.net; Net 158.247.16.0/20 is UCEPROTECT-Level2 listed because 32 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=158.247.28.2; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<bid48j4.bf01.hubspotstarter.net>
show less
Email Spam
🇺🇸
DiodeDave
2026-08-20 15:26:50
(1 month ago)
Attempted access after blacklisting
Email Spam
🇨🇭
Origon
2026-04-29 15:32:17
(4 months ago)
NOQUEUE - IP: 158.247.28.2 - Apr 29 17:32:16 plesk postfix/smtpd[2857814]: NOQUEUE: reject: RCPT fr ...
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NOQUEUE - IP: 158.247.28.2 - Apr 29 17:32:16 plesk postfix/smtpd[2857814]: NOQUEUE: reject: RCPT from bid48j4.bf01.hubspotstarter.net[158.247.28.2]: 554 5.7.1 Service unavailable; Client host [158.247.28.2] blocked using dnsbl-2.uceprotect.net; Net 158.247.16.0/20 is UCEPROTECT-Level2 listed because 40 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=158.247.28.2; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<bid48j4.bf01.hubspotstarter.net>
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Email Spam
🇨🇭
Origon
2026-04-20 08:24:39
(5 months ago)
NOQUEUE - IP: 158.247.28.2 - Apr 20 10:24:38 plesk postfix/smtpd[2160919]: NOQUEUE: reject: RCPT fr ...
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NOQUEUE - IP: 158.247.28.2 - Apr 20 10:24:38 plesk postfix/smtpd[2160919]: NOQUEUE: reject: RCPT from bid48j4.bf01.hubspotstarter.net[158.247.28.2]: 554 5.7.1 Service unavailable; Client host [158.247.28.2] blocked using dnsbl-2.uceprotect.net; Net 158.247.16.0/20 is UCEPROTECT-Level2 listed because 62 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=158.247.28.2; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<bid48j4.bf01.hubspotstarter.net>
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Email Spam
2023-09-27 11:33:45
(2 years ago)
postfix
Email Spam
Web App Attack
🇺🇸
DiodeDave
2023-03-29 16:08:49
(3 years ago)
Multiple attempts from blocked location
Hacking
🇺🇸
DiodeDave
2023-02-10 18:48:27
(3 years ago)
Sign in attempted from blocked location
Hacking
🇬🇧
Joe-Mark
2021-10-21 10:12:21
(4 years ago)
RecipientDoesNotExist Timestamp : 21-Oct-21 14:18 Listed on spam-sorbs (2212)
Email Spam
Showing 1 to
8
of 8 reports
