This IP address has been reported a total of
50
times from
43 distinct
sources.
121.46.244.21 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 18
reports;
United States of America
with 8
reports;
France
with 4
reports.
The most common categories in these recent reports were:
Brute-Force
47
times;
SSH
46
times;
Web App Attack
2
times;
Bad Web Bot
1
time;
Port Scan
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 2 10:31:11 main-angler sshd[1999311]: Invalid user ubuntu from 121.46.244.21 port 34554
Oct 2 ...
show moreOct 2 10:31:11 main-angler sshd[1999311]: Invalid user ubuntu from 121.46.244.21 port 34554
Oct 2 10:31:14 main-angler sshd[1999311]: Failed password for invalid user ubuntu from 121.46.244.21 port 34554 ssh2
Oct 2 10:31:14 main-angler sshd[1999367]: Invalid user xnfriseureinfachschn76b from 121.46.244.21 port 35690
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2026-10-02T09:51:46.880919+02:00 s896 sshd[3456108]: Invalid user ubuntu from 121.46.244.21 port 353 ...
show more2026-10-02T09:51:46.880919+02:00 s896 sshd[3456108]: Invalid user ubuntu from 121.46.244.21 port 35378
2026-10-02T09:51:47.838063+02:00 s896 sshd[3456108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.244.21
2026-10-02T09:51:49.553733+02:00 s896 sshd[3456108]: Failed password for invalid user ubuntu from 121.46.244.21 port 35378 ssh2
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Oct 2 08:09:11 dev sshd[1243350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid= ...
show moreOct 2 08:09:11 dev sshd[1243350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.244.21
Oct 2 08:09:12 dev sshd[1243350]: Failed password for invalid user ubuntu from 121.46.244.21 port 29948 ssh2
Oct 2 08:09:13 dev sshd[1243352]: Invalid user dirtbikerider from 121.46.244.21 port 31080
Oct 2 08:09:13 dev sshd[1243352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.244.21
Oct 2 08:09:15 dev sshd[1243352]: Failed password for invalid user dirtbikerider from 121.46.244.21 port 31080 ssh2
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2026-10-02T03:25:21.667943+00:00 aurora sshd[687570]: Invalid user ubuntu from 121.46.244.21 port 63 ...
show more2026-10-02T03:25:21.667943+00:00 aurora sshd[687570]: Invalid user ubuntu from 121.46.244.21 port 63349
2026-10-02T03:25:21.907966+00:00 aurora sshd[687570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.244.21
2026-10-02T03:25:23.689713+00:00 aurora sshd[687570]: Failed password for invalid user ubuntu from 121.46.244.21 port 63349 ssh2
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Brute-Force
SSH
Anonymous
2026-10-02T05:50:17.746912us-2 sshd[4663]: Failed password for root from 121.46.244.21 port 11799 ss ...
show more2026-10-02T05:50:17.746912us-2 sshd[4663]: Failed password for root from 121.46.244.21 port 11799 ssh2
2026-10-02T05:50:18.771642us-2 sshd[4674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.46.244.21
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