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No reports in the last 60 days
193.236.53.195 has been reported 52
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
IP Abuse Reports for 193.236.53.195:
This IP address has been reported a total of
52
times from
23 distinct
sources.
193.236.53.195 was first reported on
, and the most recent report was
.
Dec 18 14:20:20 shubashi sshd[2368742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreDec 18 14:20:20 shubashi sshd[2368742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.236.53.195 user=[redacted]
Dec 18 14:20:22 shubashi sshd[2368742]: Failed password for [redacted] from 193.236.53.195 port 12190 ssh2
Dec 18 14:20:24 shubashi sshd[2368772]: Invalid user [redacted] from 193.236.53.195 port 13263
Dec 18 14:20:24 shubashi sshd[2368772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.236.53.195
Dec 18 14:20:26 shubashi sshd[2368772]: Failed password for [redacted] from 193.236.53.195 port 13263 ssh2
...
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(sshd) Failed SSH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Ports: *; Dire ...
show more(sshd) Failed SSH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Dec 15 16:57:29 da057 sshd[592918]: Invalid user traduct from 193.236.53.195 port 14529
Dec 15 16:57:30 da057 sshd[592930]: Invalid user luandra from 193.236.53.195 port 10231
Dec 15 16:57:30 da057 sshd[592938]: Invalid user [email protected] from 193.236.53.195 port 9073
Dec 15 16:57:34 da057 pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [[email protected]]
Dec 15 16:57:30 da057 sshd[592954]: Invalid user traduct from 193.236.53.195 port 7956
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(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Port ...
show more(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: Dec 15 12:08:58 alpha pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [[email protected]]
Dec 15 12:09:04 alpha pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [vul]
Dec 15 12:09:09 alpha pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [admin]
Dec 15 12:09:13 alpha pure-ftpd: ([email protected]) [WARNING] Authentication failed for user [carin-psp-creaties]
2025-12-15 12:09:34 plain authenticator failed for H=(PE) [193.236.53.195]: 535 Incorrect authentication data ([email protected])
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(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Port ...
show more(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2025-12-11 05:50:59 dovecot_plain authenticator failed for (PE) [193.236.53.195]:12715: 535 Incorrect authentication data ([email protected])
2025-12-11 05:51:01 dovecot_plain authenticator failed for (PE) [193.236.53.195]:15586: 535 Incorrect authentication data ([email protected])
2025-12-11 05:51:05 dovecot_plain authenticator failed for (PE) [193.236.53.195]:15365: 535 Incorrect authentication data (set_id=os35633538)
2025-12-11 05:51:05 SMTP call from [193.236.53.195]:16321 dropped: too many syntax or protocol errors (last command was "?\034?\032?\027?\031?\034?\033?\030?\032?\026?\016?\r?\v?\f? ?", NULL)
2025-12-11 05:54:19 dovecot_plain authenticator failed for (PE) [193.236.53.195]:7938: 535 Incorrect authentication data ([email protected])
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Brute-Force
SSH
Anonymous
Dec 3 17:24:26 mx1 postfix/smtps/smtpd[10874]: warning: unknown[193.236.53.195]: SASL PLAIN authent ...
show moreDec 3 17:24:26 mx1 postfix/smtps/smtpd[10874]: warning: unknown[193.236.53.195]: SASL PLAIN authentication failed:
Dec 3 17:24:36 mx1 postfix/submission/smtpd[10880]: warning: unknown[193.236.53.195]: SASL PLAIN authentication failed:
Dec 3 17:24:38 mx1 postfix/smtpd[10709]: warning: unknown[193.236.53.195]: SASL PLAIN authentication failed:
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Detected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N ...
show moreDetected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N/A - Timestamp: 12/3/2025 4:21 pm (UTC-6)
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Web Spam
Hacking
Bad Web Bot
Web App Attack
Anonymous
Dec 3 17:06:54 shubashi sshd[4166015]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreDec 3 17:06:54 shubashi sshd[4166015]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.236.53.195 user=[redacted]
Dec 3 17:06:56 shubashi sshd[4166015]: Failed password for [redacted] from 193.236.53.195 port 10450 ssh2
Dec 3 17:06:58 shubashi sshd[4166025]: Invalid user [redacted] from 193.236.53.195 port 10083
Dec 3 17:06:58 shubashi sshd[4166025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.236.53.195
Dec 3 17:07:00 shubashi sshd[4166025]: Failed password for [redacted] from 193.236.53.195 port 10083 ssh2
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(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Port ...
show more(smtpauth) Failed SMTP AUTH login from 193.236.53.195 (PT/Portugal/-): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2025-12-03 10:55:18 dovecot_plain authenticator failed for (PE) [193.236.53.195]:18272: 535 Incorrect authentication data ([email protected])
2025-12-03 10:55:20 dovecot_plain authenticator failed for (PE) [193.236.53.195]:6499: 535 Incorrect authentication data ([email protected])
2025-12-03 10:55:23 dovecot_plain authenticator failed for (PE) [193.236.53.195]:6663: 535 Incorrect authentication data (set_id=os888070)
2025-12-03 10:55:23 SMTP call from [193.236.53.195]:6962 dropped: too many syntax or protocol errors (last command was "?\034?\032?\027?\031?\034?\033?\030?\032?\026?\016?\r?\v?\f? ?", NULL)
2025-12-03 10:58:36 dovecot_plain authenticator failed for (PE) [193.236.53.195]:5512: 535 Incorrect authentication data ([email protected])
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Detected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N ...
show moreDetected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N/A - Timestamp: 11/28/2025 12:24 pm (UTC-6)
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Detected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N ...
show moreDetected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N/A - Timestamp: 11/28/2025 10:40 am (UTC-6)
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Detected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N ...
show moreDetected Wordpress Scanning. - Request Method: GET - Target: {PC} wp-login.php - User Agent: N/A - Timestamp: 11/23/2025 10:39 pm (UTC-6)
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