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IP Abuse Reports for 185.252.201.21:
This IP address has been reported a total of
109
times from
57 distinct
sources.
185.252.201.21 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 35
reports;
Germany
with 31
reports;
United Kingdom of Great Britain and Northern Ireland
with 5
reports.
The most common categories in these recent reports were:
Brute-Force
104
times;
SSH
101
times;
Port Scan
3
times;
Web App Attack
2
times;
Exploited Host
1
time;
Other
2
times.
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.
Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. So ...
show moreDetected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. Sources: fail2ban. First seen: 2026-09-05. Risk score: 80/100.
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Invalid user sysuser from 185.252.201.21 pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreInvalid user sysuser from 185.252.201.21 pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21 | Failed password for invalid user sysuser from 185.252.201.21
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2026-09-05T16:41:54.090758shield sshd\[26925\]: Invalid user geddes from 185.252.201.21 port 60758
2 ...
show more2026-09-05T16:41:54.090758shield sshd\[26925\]: Invalid user geddes from 185.252.201.21 port 60758
2026-09-05T16:41:54.190921shield sshd\[26925\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
2026-09-05T16:41:55.641090shield sshd\[26925\]: Failed password for invalid user geddes from 185.252.201.21 port 60758 ssh2
2026-09-05T16:42:15.350340shield sshd\[27007\]: Invalid user avax from 185.252.201.21 port 37700
2026-09-05T16:42:15.494514shield sshd\[27007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
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Brute-Force
SSH
Anonymous
Sep 5 11:32:36 wp sshd[1616011]: Invalid user bitcoin from 185.252.201.21 port 46480
Sep 5 11:32:3 ...
show moreSep 5 11:32:36 wp sshd[1616011]: Invalid user bitcoin from 185.252.201.21 port 46480
Sep 5 11:32:38 wp sshd[1616011]: Failed password for invalid user bitcoin from 185.252.201.21 port 46480 ssh2
Sep 5 11:33:31 wp sshd[1616212]: Invalid user bitcoin from 185.252.201.21 port 58896
...
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2026-09-05T16:26:15.348427shield sshd\[22627\]: Invalid user arcos from 185.252.201.21 port 37364
20 ...
show more2026-09-05T16:26:15.348427shield sshd\[22627\]: Invalid user arcos from 185.252.201.21 port 37364
2026-09-05T16:26:15.448403shield sshd\[22627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
2026-09-05T16:26:17.324681shield sshd\[22627\]: Failed password for invalid user arcos from 185.252.201.21 port 37364 ssh2
2026-09-05T16:28:56.545756shield sshd\[23284\]: Invalid user cryptobear from 185.252.201.21 port 41350
2026-09-05T16:28:56.666229shield sshd\[23284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
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2026-09-05T16:11:50.544887shield sshd\[18579\]: Invalid user admin from 185.252.201.21 port 35862
20 ...
show more2026-09-05T16:11:50.544887shield sshd\[18579\]: Invalid user admin from 185.252.201.21 port 35862
2026-09-05T16:11:50.796185shield sshd\[18579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
2026-09-05T16:11:53.256580shield sshd\[18579\]: Failed password for invalid user admin from 185.252.201.21 port 35862 ssh2
2026-09-05T16:12:44.547350shield sshd\[18794\]: Invalid user fomo from 185.252.201.21 port 40002
2026-09-05T16:12:44.659888shield sshd\[18794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
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2026-09-05T15:53:25.104081shield sshd\[13176\]: Invalid user holloway from 185.252.201.21 port 33404 ...
show more2026-09-05T15:53:25.104081shield sshd\[13176\]: Invalid user holloway from 185.252.201.21 port 33404
2026-09-05T15:53:25.196923shield sshd\[13176\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
2026-09-05T15:53:27.626104shield sshd\[13176\]: Failed password for invalid user holloway from 185.252.201.21 port 33404 ssh2
2026-09-05T15:55:39.731398shield sshd\[13826\]: Invalid user admin from 185.252.201.21 port 47628
2026-09-05T15:55:39.865030shield sshd\[13826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
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2026-09-05T15:37:17.352074shield sshd\[8473\]: Invalid user kilgore from 185.252.201.21 port 34264
2 ...
show more2026-09-05T15:37:17.352074shield sshd\[8473\]: Invalid user kilgore from 185.252.201.21 port 34264
2026-09-05T15:37:17.638785shield sshd\[8473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
2026-09-05T15:37:19.510636shield sshd\[8473\]: Failed password for invalid user kilgore from 185.252.201.21 port 34264 ssh2
2026-09-05T15:40:16.203304shield sshd\[9335\]: Invalid user jeet from 185.252.201.21 port 52828
2026-09-05T15:40:16.302384shield sshd\[9335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.252.201.21
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Sep 5 17:29:09 [host] sshd[9499]: Connection closed by invalid user cardano 185.252.201.21 port 535 ...
show moreSep 5 17:29:09 [host] sshd[9499]: Connection closed by invalid user cardano 185.252.201.21 port 535
Sep 5 17:29:43 [host] sshd[9720]: Invalid user cardano from 185.252.201.21 port 56208
Sep 5 17:29:43 [host] sshd[9720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=
Sep 5 17:29:45 [host] sshd[9720]: Failed password for invalid user cardano from 185.252.201.21 port
Sep 5 17:29:45 [host] sshd[9720]: Connection closed by invalid user cardano 185.252.201.21 port 562
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Fail2ban automatic report for ssh: Sep 5 17:29:01 [HOST_REMOVED] sshd[1141324]: Invalid user cardan ...
show moreFail2ban automatic report for ssh: Sep 5 17:29:01 [HOST_REMOVED] sshd[1141324]: Invalid user cardano from 185.252.201.21 port 34044
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Detected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. So ...
show moreDetected by SiberKapan threat intelligence platform (siberkapan.org). Attack types: fail2ban_ban. Sources: fail2ban. First seen: 2026-09-05. Risk score: 40/100.
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