This IP address has been reported a total of
10
times from
8 distinct
sources.
138.122.23.149 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Switzerland
with 3
reports;
Czechia
with 3
reports;
Brazil
with 2
reports.
The most common categories in these recent reports were:
Brute-Force
6
times;
Hacking
3
times;
Web App Attack
2
times;
Exploited Host
1
time.
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.
Email account brute force: 4 attempts were recorded from 138.122.23.149
2026-10-10T21:42:46+0200 war ...
show moreEmail account brute force: 4 attempts were recorded from 138.122.23.149
2026-10-10T21:42:46+0200 warning: unknown[138.122.23.149]: SASL authentication failed
2026-10-10T21:42:47+0200 warning: unknown[138.122.23.149]: SASL authentication failed
2026-10-10T21:42:49+0200 warning: unknown[138.122.23.149]: SASL authentication failed
2026-10-10T21:42:51+0200 warning: unknown[138.122.23.149]: SASL authentication failed
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2026-10-1006:11:44dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10047:53 ...
show more2026-10-1006:11:44dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10047:535Incorrectauthenticationdata\(set_id=info\)2026-10-1006:11:50dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10047:535Incorrectauthenticationdata\(set_id=info\)2026-10-1006:11:58dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:11066:535Incorrectauthenticationdata\([email protected]\)2026-10-1006:12:08dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:11066:535Incorrectauthenticationdata\([email protected]\)2026-10-1006:12:19dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9661:535Incorrectauthenticationdata\(set_id=info\)2026-10-1006:12:21dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9661:535Incorrectauthenticationdata\(set_id=info\)2026-10-1006:12:24dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9324:535Incorrectauthenticationdata\([email protected]\)20
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2026-10-1001:30:09dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10290:53 ...
show more2026-10-1001:30:09dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10290:535Incorrectauthenticationdata\(set_id=info\)2026-10-1001:30:15dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10290:535Incorrectauthenticationdata\(set_id=info\)2026-10-1001:30:23dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10525:535Incorrectauthenticationdata\([email protected]\)2026-10-1001:30:33dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:10525:535Incorrectauthenticationdata\([email protected]\)2026-10-1001:30:44dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9366:535Incorrectauthenticationdata\(set_id=info\)2026-10-1001:30:46dovecot_loginauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9366:535Incorrectauthenticationdata\(set_id=info\)2026-10-1001:30:49dovecot_plainauthenticatorfailedforH=\([192.168.18.188]\)[138.122.23.149]:9870:535Incorrectauthenticationdata\([email protected]\)20
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Oct 7 18:38:21 canopus postfix/smtpd[3750639]: NOQUEUE: reject: RCPT from unknown[138.122.23.149]: ...
show moreOct 7 18:38:21 canopus postfix/smtpd[3750639]: NOQUEUE: reject: RCPT from unknown[138.122.23.149]: 554 5.7.1 Service unavailable; Client host [138.122.23.149] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/138.122.23.149; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[192.168.18.188]>
Oct 7 18:38:40 canopus postfix/smtpd[3750629]: NOQUEUE: reject: RCPT from unknown[138.122.23.149]: 554 5.7.1 Service unavailable; Client host [138.122.23.149] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/138.122.23.149; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[192.168.18.188]>
Oct 7 18:46:37 canopus postfix/smtpd[3750639]: NOQUEUE: reject: RCPT from unknown[138.122.23.149]: 554 5.7.1 Service unavailable; Client host [138.122.23.149] blocked using zen.spamhaus.org; Listed by PBL, see https://check.spamhaus.org/query/ip/138.122.23.149; from=<lume
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