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AbuseIPDB » 91.238.166.158

91.238.166.158 was found in our database!

This IP was reported 422 times. Confidence of Abuse is 64%: ?

64%

ISP	SCARNET Sp. z o.o.
Usage Type	Fixed Line ISP
ASN	AS60195
Hostname(s)	host-91-238-166-158.scarnet.eu
Domain Name	scarnet.eu
Country	🇵🇱 Poland
City	Skarzysko-Kamienna, Swietokrzyskie

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

Report 91.238.166.158

Whois 91.238.166.158

IP Abuse Reports for 91.238.166.158:

This IP address has been reported a total of 422 times from 128 distinct sources. 91.238.166.158 was first reported on April 29th 2021, and the most recent report was 1 day 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
🇪🇸 www.pk25.com	2026-06-27 01:43:34 (1 day ago)	2026-06-27T03:43:17.628442+02:00 servidor1 auth[3534041]: pam_unix(dovecot:auth): authentication fai ... show more 2026-06-27T03:43:17.628442+02:00 servidor1 auth[3534041]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=casarural rhost=91.238.166.158 user=casarural 2026-06-27T03:43:25.949001+02:00 servidor1 auth[3534041]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=casarural rhost=91.238.166.158 user=casarural 2026-06-27T03:43:33.460622+02:00 servidor1 auth[3534041]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=casarural rhost=91.238.166.158 user=casarural ... show less	Brute-Force
🇫🇷 smtp.com.es	2026-06-22 19:21:49 (5 days ago)	Brute force attempt.	Brute-Force Email Spam
🇩🇪 FeG Deutschland	2026-06-16 16:14:16 (1 week ago)	Mail: - login with unknown user - bruteforce	Brute-Force
🇧🇷 dominioz	2026-06-16 15:38:06 (1 week ago)	91.238.166.158 [1CA4] 12:37:57 Authentication [IMAP] - Result=0, [email protected], ... show more 91.238.166.158 [1CA4] 12:37:57 Authentication [IMAP] - Result=0, [email protected], Method=0 91.238.166.158 [1CA4] 12:38:01 Authentication [IMAP] - Result=0, [email protected], Method=0 91.238.166.158 [1CA4] 12:38:05 Authentication [IMAP] - Result=0, [email protected], Method=0 ... show less	Brute-Force
🇫🇷 smtp.com.es	2026-06-16 02:34:20 (1 week ago)	Brute force attempt.	Brute-Force Email Spam
🇪🇸 www.pk25.com	2026-06-13 05:08:51 (2 weeks ago)	2026-06-13T07:08:34.439862+02:00 servidor1 auth[1578704]: pam_unix(dovecot:auth): authentication fai ... show more 2026-06-13T07:08:34.439862+02:00 servidor1 auth[1578704]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=91.238.166.158 2026-06-13T07:08:42.993428+02:00 servidor1 auth[1578704]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=91.238.166.158 2026-06-13T07:08:50.650043+02:00 servidor1 auth[1578704]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot [email protected] rhost=91.238.166.158 ... show less	Brute-Force
🇮🇳 dineshskt4all	2026-06-12 16:53:29 (2 weeks ago)	Jun 12 16:53:24 auth: Info: passwd-file([email protected],91.238.166.158,<kfulUBFUlt1b7q ... show more Jun 12 16:53:24 auth: Info: passwd-file([email protected],91.238.166.158,<kfulUBFUlt1b7qae>): unknown user Jun 12 16:53:26 imap-login: Info: Disconnected: Connection closed (auth failed, 1 attempts in 2 secs): user=<[email protected]>, method=PLAIN, rip=91.238.166.158, lip=68.183.87.236, TLS, session=<kfulUBFUlt1b7qae> ... show less	SSH
🇦🇺 AWW-Admin	2026-06-12 04:09:38 (2 weeks ago)	(imapd) Failed IMAP login from 91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu)	Brute-Force
🇷🇴 gtheo99	2026-06-12 03:58:01 (2 weeks ago)	(imapd) Failed IMAP login from 91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu): 3 in the l ... show more (imapd) Failed IMAP login from 91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu): 3 in the last 900 secs show less	Brute-Force Email Spam
🇬🇧 cg-design.co.uk	2026-06-06 10:59:50 (3 weeks ago)	91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu), 10 distributed imapd attacks on account [ ... show more 91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu), 10 distributed imapd attacks on account [redacted] show less	Brute-Force
🇷🇺 DZBOT	2026-06-05 21:44:06 (3 weeks ago)	DZBOT: [MTA] Brute-force users	Brute-Force
🇬🇧 cg-design.co.uk	2026-06-05 02:39:23 (3 weeks ago)	91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu), 10 distributed imapd attacks on account [ ... show more 91.238.166.158 (PL/Poland/host-91-238-166-158.scarnet.eu), 10 distributed imapd attacks on account [redacted] show less	Brute-Force
🇳🇿 andkiwi	2026-06-03 02:57:08 (3 weeks ago)	Unauthorised attempted login to IMAP server	Brute-Force
🇩🇪 Hazzard	2026-06-01 20:45:08 (3 weeks ago)	91.238.166.158 (PL/Poland/Mazovia/Jastrząb/host-91-238-166-158.scarnet.eu/[redacted]	Brute-Force
🇩🇪 Hazzard	2026-06-01 19:50:37 (3 weeks ago)	(imapd) Failed IMAP login from 91.238.166.158 (PL/Poland/Mazovia/Jastrząb/host-91-238-166-158.scarne ... show more (imapd) Failed IMAP login from 91.238.166.158 (PL/Poland/Mazovia/Jastrząb/host-91-238-166-158.scarnet.eu/[redacted]) show less	Brute-Force

Showing 1 to 15 of 422 reports

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