This IP address has been reported a total of
13
times from
11 distinct
sources.
142.185.171.2 was first reported on
September 10th 2026 , and the most recent report was
1 week ago Italy
with 4
reports;
Germany
with 3
reports;
France
with 2
reports.
The most common categories in these recent reports were:
Brute-Force
12
times;
Exploited Host
1
time;
Port Scan
1
time;
Bad Web Bot
1
time;
Web App Attack
1
time.
Old Reports
The most recent abuse report for this IP address is from
1 week ago
Reporter
IoA Timestamp (UTC)
Comment
Categories
🇮🇹
CoreTech srl
2026-09-15 20:44:35
(1 week ago)
"SMTP Login failed": count(IP)=20.0mail3-dc1 22:22:42.545 [185.149.191.92] SMTP Login failed: Incorr ...
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"SMTP Login failed": count(IP)=20.0mail3-dc1 22:22:42.545 [185.149.191.92] SMTP Login failed: Incorrect password for user [[email protected] ]MX1-DC2 22:23:50.295 [181.160.185.72] SMTP Login failed: Username or password is incorrect.MX1-DC2 22:23:50.295 [181.160.185.72] SMTP Login failed: Domain [manzottiautomobili.it] not foundSmartermail 22:23:53.116 [142.185.171.2] SMTP Login failed: Domain [serfre.com] not foundSmartermail 22:23:53.116 [142.185.171.2] SMTP Login failed: Username or password is incorrect.Smartermail 22:25:53.521 [169.58.161.36] SMTP Login failed: Domain [mmicromed.it] not foundSmartermail 22:25:53.521 [169.58.161.36] SMTP Login failed: Username or password is incorrect.MX1-DC2 22:26:03.948 [184.186.73.79] SMTP Login failed: Domain [sormani.it] not foundMX1-DC2 22:26:03.948 [184.186.73.79] SMTP Login failed: Username or password is incorrect.
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Brute-Force
🇩🇪
ghostwarriors
2026-09-15 16:21:17
(1 week ago)
Attempts against SMTP/SSMTP
Brute-Force
Web App Attack
🇩🇰
powerhostingdk
2026-09-15 13:58:05
(1 week ago)
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report ...
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[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
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Brute-Force
🇭🇺
Lacika555
2026-09-15 13:17:47
(1 week ago)
RdpGuard detected brute-force attempt on SMTP
Brute-Force
🇩🇪
FeG Deutschland
2026-09-15 10:16:08
(1 week ago)
Mail: - login with unknown user - bruteforce
Brute-Force
🇫🇷
Papy Abuse
2026-09-14 17:31:56
(1 week ago)
postfix-sasl
Brute-Force
🇮🇹
CoreTech srl
2026-09-14 16:02:32
(1 week ago)
"SMTP Login failed": count(IP)=24.0Smartermail 17:57:24.565 [142.185.171.2] SMTP Login failed: Incor ...
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"SMTP Login failed": count(IP)=24.0Smartermail 17:57:24.565 [142.185.171.2] SMTP Login failed: Incorrect email address [segreteria]Smartermail 17:57:24.565 [142.185.171.2] SMTP Login failed: Username or password is incorrect.is-6411d9d7 17:59:39.701 [185.247.21.86] SMTP Login failed: User [info] not foundis-6411d9d7 17:59:39.701 [185.247.21.86] SMTP Login failed: Username or password is incorrect.Smartermail 18:00:05.033 [72.202.229.17] SMTP Login failed: Domain [priante.it] not foundSmartermail 18:00:05.033 [72.202.229.17] SMTP Login failed: Username or password is incorrect.Smartermail 18:00:09.031 [70.182.12.151] SMTP Login failed: Username or password is incorrect.Smartermail 18:00:09.031 [70.182.12.151] SMTP Login failed: Incorrect email address [luigi]Smartermail 18:00:52.359 [114.230.16.231] SMTP Login failed: Domain [consus.it] not found
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Brute-Force
🇮🇹
Inartis
2026-09-14 04:26:36
(1 week ago)
2026-09-14T06:26:35.282206mail1.inartis.it postfix/smtpd[2172613]: warning: unknown[142.185.171.2]: ...
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2026-09-14T06:26:35.282206mail1.inartis.it postfix/smtpd[2172613]: warning: unknown[142.185.171.2]: SASL LOGIN authentication failed: authentication failure, [email protected]
...
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Port Scan
Brute-Force
🇩🇪
FeG Deutschland
2026-09-14 04:16:02
(1 week ago)
Mail: - login with unknown user - bruteforce
Brute-Force
2026-09-14 00:45:00
(1 week ago)
SMTP brute force - auth failed
Brute-Force
Exploited Host
🇮🇹
VHosting
2026-09-13 19:10:04
(1 week ago)
Detected mail brute force attack from different servers
Brute-Force
🇫🇷
GabrielJST
2026-09-13 19:07:08
(1 week ago)
(smtpauth) Failed SMTP AUTH login from 142.185.171.2 (CA/Canada/-)
Brute-Force
🇨🇭
backslash
2026-09-10 18:42:00
(1 week ago)
block ruleset bad bot: wordpress scans 82C095539D4FDAF84E2E2FD6B6FC0664645851A8
Bad Web Bot
Showing 1 to
13
of 13 reports
