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IP Abuse Reports for 195.154.152.21:
This IP address has been reported a total of
194
times from
132 distinct
sources.
195.154.152.21 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 55
reports;
United States of America
with 54
reports;
United Kingdom of Great Britain and Northern Ireland
with 18
reports.
The most common categories in these recent reports were:
Brute-Force
180
times;
SSH
178
times;
Port Scan
8
times;
Web App Attack
3
times;
DDoS Attack
2
times;
Other
7
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.
2026-09-05T14:48:49.793474shield sshd\[26193\]: Invalid user dump from 195.154.152.21 port 51998
202 ...
show more2026-09-05T14:48:49.793474shield sshd\[26193\]: Invalid user dump from 195.154.152.21 port 51998
2026-09-05T14:48:49.872456shield sshd\[26193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
2026-09-05T14:48:52.199797shield sshd\[26193\]: Failed password for invalid user dump from 195.154.152.21 port 51998 ssh2
2026-09-05T14:58:31.208143shield sshd\[29129\]: Invalid user web3 from 195.154.152.21 port 47880
2026-09-05T14:58:31.285250shield sshd\[29129\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
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Sep 5 16:55:51 [host] sshd[27309]: Connection closed by invalid user web3 195.154.152.21 port 53982 ...
show moreSep 5 16:55:51 [host] sshd[27309]: Connection closed by invalid user web3 195.154.152.21 port 53982
Sep 5 16:57:51 [host] sshd[27798]: Invalid user web3 from 195.154.152.21 port 44146
Sep 5 16:57:51 [host] sshd[27798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid
Sep 5 16:57:53 [host] sshd[27798]: Failed password for invalid user web3 from 195.154.152.21 port 4
Sep 5 16:57:53 [host] sshd[27798]: Connection closed by invalid user web3 195.154.152.21 port 44146
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2026-09-05T16:34:06.199085+02:00 serv1.blumental-server.de sshd-session[3532858]: pam_unix(sshd:auth ...
show more2026-09-05T16:34:06.199085+02:00 serv1.blumental-server.de sshd-session[3532858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.152.21
2026-09-05T16:34:07.778462+02:00 serv1.blumental-server.de sshd-session[3532858]: Failed password for invalid user chainlink from 195.154.152.21 port 58190 ssh2
2026-09-05T16:44:07.895806+02:00 serv1.blumental-server.de sshd-session[3536598]: Invalid user polkadot from 195.154.152.21 port 57902
...
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2026-09-05T14:29:20.055111shield sshd\[20081\]: Invalid user chainlink from 195.154.152.21 port 5917 ...
show more2026-09-05T14:29:20.055111shield sshd\[20081\]: Invalid user chainlink from 195.154.152.21 port 59176
2026-09-05T14:29:20.129062shield sshd\[20081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
2026-09-05T14:29:22.636766shield sshd\[20081\]: Failed password for invalid user chainlink from 195.154.152.21 port 59176 ssh2
2026-09-05T14:29:23.490194shield sshd\[20095\]: Invalid user chainlink from 195.154.152.21 port 34482
2026-09-05T14:29:23.575344shield sshd\[20095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
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2026-09-05T14:19:12.199100shield sshd\[17065\]: Invalid user whale from 195.154.152.21 port 34710
20 ...
show more2026-09-05T14:19:12.199100shield sshd\[17065\]: Invalid user whale from 195.154.152.21 port 34710
2026-09-05T14:19:12.278107shield sshd\[17065\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
2026-09-05T14:19:14.651591shield sshd\[17065\]: Failed password for invalid user whale from 195.154.152.21 port 34710 ssh2
2026-09-05T14:19:15.090340shield sshd\[17090\]: Invalid user whale from 195.154.152.21 port 51148
2026-09-05T14:19:15.169801shield sshd\[17090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=smtpng.smtpxxl.com
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Sep 5 15:01:18 nervous-edison8 sshd[850932]: Failed password for invalid user admin from 195.154.15 ...
show moreSep 5 15:01:18 nervous-edison8 sshd[850932]: Failed password for invalid user admin from 195.154.152.21 port 33798 ssh2
Sep 5 15:11:55 nervous-edison8 sshd[852518]: Invalid user admin from 195.154.152.21 port 58990
Sep 5 15:11:55 nervous-edison8 sshd[852518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.152.21
Sep 5 15:11:58 nervous-edison8 sshd[852518]: Failed password for invalid user admin from 195.154.152.21 port 58990 ssh2
Sep 5 15:17:47 nervous-edison8 sshd[853308]: Invalid user whale from 195.154.152.21 port 59512
...
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Sep 5 16:07:55 [host] sshd[7205]: Connection closed by invalid user admin 195.154.152.21 port 51706 ...
show moreSep 5 16:07:55 [host] sshd[7205]: Connection closed by invalid user admin 195.154.152.21 port 51706
Sep 5 16:12:11 [host] sshd[9398]: Invalid user admin from 195.154.152.21 port 56448
Sep 5 16:12:11 [host] sshd[9398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=
Sep 5 16:12:12 [host] sshd[9398]: Failed password for invalid user admin from 195.154.152.21 port 5
Sep 5 16:12:12 [host] sshd[9398]: Connection closed by invalid user admin 195.154.152.21 port 56448
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2026-09-05T13:46:57.680084+00:00 vps-6d1826fa-vps-ovh-net sshd[2044483]: Failed password for invalid ...
show more2026-09-05T13:46:57.680084+00:00 vps-6d1826fa-vps-ovh-net sshd[2044483]: Failed password for invalid user ltc from 195.154.152.21 port 53888 ssh2
2026-09-05T14:02:14.021197+00:00 vps-6d1826fa-vps-ovh-net sshd[2072908]: Invalid user admin from 195.154.152.21 port 49494
2026-09-05T14:02:14.038728+00:00 vps-6d1826fa-vps-ovh-net sshd[2072908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.152.21
2026-09-05T14:02:15.656094+00:00 vps-6d1826fa-vps-ovh-net sshd[2072908]: Failed password for invalid user admin from 195.154.152.21 port 49494 ssh2
2026-09-05T14:12:00.049025+00:00 vps-6d1826fa-vps-ovh-net sshd[2090793]: Invalid user admin from 195.154.152.21 port 35738
...
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2026-09-05T15:32:49.104032+02:00 admin sshd[983046]: Failed password for invalid user crypto from 19 ...
show more2026-09-05T15:32:49.104032+02:00 admin sshd[983046]: Failed password for invalid user crypto from 195.154.152.21 port 33388 ssh2
2026-09-05T15:37:02.479031+02:00 admin sshd[983769]: Invalid user kraken from 195.154.152.21 port 60430
2026-09-05T15:37:02.502955+02:00 admin sshd[983769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.154.152.21
2026-09-05T15:37:04.883557+02:00 admin sshd[983769]: Failed password for invalid user kraken from 195.154.152.21 port 60430 ssh2
2026-09-05T15:52:10.703104+02:00 admin sshd[986839]: Invalid user ltc from 195.154.152.21 port 43404
...
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Sep 5 15:40:37 [host] sshd[24914]: Connection closed by invalid user server 195.154.152.21 port 517 ...
show moreSep 5 15:40:37 [host] sshd[24914]: Connection closed by invalid user server 195.154.152.21 port 517
Sep 5 15:41:13 [host] sshd[25281]: Invalid user server from 195.154.152.21 port 49768
Sep 5 15:41:13 [host] sshd[25281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid
Sep 5 15:41:15 [host] sshd[25281]: Failed password for invalid user server from 195.154.152.21 port
Sep 5 15:41:15 [host] sshd[25281]: Connection closed by invalid user server 195.154.152.21 port 497
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Sep 5 14:51:04 [host] sshd[13826]: Connection closed by invalid user btc 195.154.152.21 port 49840 ...
show moreSep 5 14:51:04 [host] sshd[13826]: Connection closed by invalid user btc 195.154.152.21 port 49840
Sep 5 15:20:43 [host] sshd[17927]: Invalid user bear from 195.154.152.21 port 38598
Sep 5 15:20:44 [host] sshd[17927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid
Sep 5 15:20:45 [host] sshd[17927]: Failed password for invalid user bear from 195.154.152.21 port 3
Sep 5 15:20:45 [host] sshd[17927]: Connection closed by invalid user bear 195.154.152.21 port 38598
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