This IP address has been reported a total of
12
times from
11 distinct
sources.
197.255.139.198 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 3
reports;
Italy
with 2
reports;
Switzerland
with 1
report.
The most common categories in these recent reports were:
Brute-Force
7
times;
Email Spam
3
times;
Hacking
2
times;
Port Scan
2
times;
DDoS Attack
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.
Oct 15 16:33:21 ksol postfix/submissions-465/smtpd[18514]: NOQUEUE: reject: CONNECT from unknown[197 ...
show moreOct 15 16:33:21 ksol postfix/submissions-465/smtpd[18514]: NOQUEUE: reject: CONNECT from unknown[197.255.139.198]:60528: 554 5.7.1 Service unavailable; Client host [197.255.139.198] blocked using sbl-xbl.spamhaus.org; Listed by CSS, see https://check.spamhaus.org/query/ip/197.255.139.198 / Listed by XBL, see https://check.spamhaus.org/query/ip/197.255.139.198; proto=SMTP
Oct 15 16:33:22 ksol postfix/submissions-465/smtpd[18514]: NOQUEUE: lost connection after CONNECT from unknown[197.255.139.198]:60528
...
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postfix-non-smtp-command - IP: 197.255.139.198 - time="2026-10-15T16:27:05+02:00" level=info msg="( ...
show morepostfix-non-smtp-command - IP: 197.255.139.198 - time="2026-10-15T16:27:05+02:00" level=info msg="(555f66b4f6a74558bc11e3f93469658es8App0Mcc0TKEeje/crowdsec) crowdsecurity/postfix-non-smtp-command by ip 197.255.139.198 (CV/37517) : 4h ban on Ip 197.255.139.198" module=db
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Email Spam
Anonymous
2026-10-15T16:08:12.135050+02:00 gollum postfix/smtps/smtpd[606947]: warning: unknown[197.255.139.19 ...
show more2026-10-15T16:08:12.135050+02:00 gollum postfix/smtps/smtpd[606947]: warning: unknown[197.255.139.198]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2026-10-15T16:08:12.135192+02:00 gollum postfix/smtps/smtpd[606947]: lost connection after AUTH from unknown[197.255.139.198]
2026-10-15T16:08:12.135438+02:00 gollum postfix/smtps/smtpd[606947]: disconnect from unknown[197.255.139.198] ehlo=1 auth=0/1 commands=1/2
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Oct 7 08:21:40 diego postfix/smtpd[1292216]: warning: unknown[197.255.139.198]: SASL PLAIN authenti ...
show moreOct 7 08:21:40 diego postfix/smtpd[1292216]: warning: unknown[197.255.139.198]: SASL PLAIN authentication failed: authentication failure
...
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