This IP address has been reported a total of
28
times from
13 distinct
sources.
192.253.248.39 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
2026-05-20T15:28:53.535023+02:00 mail postfix/smtpd[1715781]: disconnect from unknown[192.253.248.39 ...
show more2026-05-20T15:28:53.535023+02:00 mail postfix/smtpd[1715781]: disconnect from unknown[192.253.248.39] ehlo=1 auth=0/1 commands=1/2
2026-05-20T15:29:50.031352+02:00 mail postfix/smtpd[1716070]: disconnect from unknown[192.253.248.39] ehlo=1 auth=0/1 commands=1/2
2026-05-20T15:30:32.231729+02:00 mail postfix/smtpd[1718330]: disconnect from unknown[192.253.248.39] ehlo=1 auth=0/1 commands=1/2
...
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(smtpauth) Failed SMTP AUTH login from 192.253.248.39 (GB/United Kingdom/-): 5 in the last 3600 secs ...
show more(smtpauth) Failed SMTP AUTH login from 192.253.248.39 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs:
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(smtpauth) Failed SMTP AUTH login from 192.253.248.39 (GB/United Kingdom/-): 5 in the last 3600 secs ...
show more(smtpauth) Failed SMTP AUTH login from 192.253.248.39 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-05-08 11:15:17 dovecot_login authenticator failed for H=(ylmf-pc) [192.253.248.39]:65222: 535 Incorrect authentication data (set_id=test)
2026-05-08 11:15:24 dovecot_login authenticator failed for H=(ylmf-pc) [192.253.248.39]:49916: 535 Incorrect authentication data (set_id=test)
2026-05-08 11:15:34 dovecot_login authenticator failed for H=(ylmf-pc) [192.253.248.39]:51307: 535 Incorrect authentication data (set_id=test)
2026-05-08 11:15:52 dovecot_login authenticator failed for H=(ylmf-pc) [192.253.248.39]:54305: 535 Incorrect authentication data
2026-05-08 11:16:02 dovecot_login authenticator failed for H=(ylmf-pc) [192.253.248.39]:58239: 535 Incorrect authentication data
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Brute-Force
SSH
Showing 1 to
15
of 28 reports
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