This IP address has been reported a total of
85
times from
80 distinct
sources.
129.121.136.199 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 23
reports;
United States of America
with 11
reports;
Netherlands
with 9
reports.
The most common categories in these recent reports were:
Brute-Force
82
times;
SSH
78
times;
Port Scan
3
times;
Bad Web Bot
1
time;
Web App Attack
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.
2026-10-21T02:17:06.499106+01:00 node1 sshd[1164649]: Invalid user terra from 129.121.136.199 port 3 ...
show more2026-10-21T02:17:06.499106+01:00 node1 sshd[1164649]: Invalid user terra from 129.121.136.199 port 38028
2026-10-21T02:17:06.505371+01:00 node1 sshd[1164649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199
2026-10-21T02:17:08.318506+01:00 node1 sshd[1164649]: Failed password for invalid user terra from 129.121.136.199 port 38028 ssh2
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Oct 21 03:17:06 main-angler sshd[1582748]: pam_unix(sshd:auth): authentication failure; logname= uid ...
show moreOct 21 03:17:06 main-angler sshd[1582748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199
Oct 21 03:17:06 main-angler sshd[1582748]: Invalid user terra from 129.121.136.199 port 41768
Oct 21 03:17:08 main-angler sshd[1582748]: Failed password for invalid user terra from 129.121.136.199 port 41768 ssh2
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2026-10-21T04:16:42.467426+03:00 sub sshd-session[9886]: Invalid user terra from 129.121.136.199 por ...
show more2026-10-21T04:16:42.467426+03:00 sub sshd-session[9886]: Invalid user terra from 129.121.136.199 port 57564
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2026-10-21T02:40:57.923475+02:00 host1 sshd[430092]: Failed password for invalid user anon from 129. ...
show more2026-10-21T02:40:57.923475+02:00 host1 sshd[430092]: Failed password for invalid user anon from 129.121.136.199 port 39692 ssh2
2026-10-21T02:45:57.217005+02:00 host1 sshd[430669]: Invalid user dzq from 129.121.136.199 port 37320
2026-10-21T02:45:57.219682+02:00 host1 sshd[430669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199
2026-10-21T02:45:59.118820+02:00 host1 sshd[430669]: Failed password for invalid user dzq from 129.121.136.199 port 37320 ssh2
2026-10-21T02:47:09.065785+02:00 host1 sshd[430977]: Invalid user deployer from 129.121.136.199 port 41178
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Oct 21 02:17:41 plesk sshd[15486]: Failed password for root from 129.121.136.199 port 49340 ssh2
Oct ...
show moreOct 21 02:17:41 plesk sshd[15486]: Failed password for root from 129.121.136.199 port 49340 ssh2
Oct 21 02:18:47 plesk sshd[15654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199 user=root
Oct 21 02:18:49 plesk sshd[15654]: Failed password for root from 129.121.136.199 port 58368 ssh2
Oct 21 02:19:54 plesk sshd[15857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199 user=root
Oct 21 02:19:56 plesk sshd[15857]: Failed password for root from 129.121.136.199 port 46912 ssh2
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[21/Oct/2026:03:11:34 +0300] sshd: Invalid user chrome from 129.121.136.199 port 34008
[21/Oct/2026 ...
show more[21/Oct/2026:03:11:34 +0300] sshd: Invalid user chrome from 129.121.136.199 port 34008
[21/Oct/2026:03:11:34 +0300] sshd: User root from 129.121.136.199 not allowed because not listed in AllowUsers
[21/Oct/2026:03:11:34 +0300] sshd: User root from 129.121.136.199 not allowed because not listed in AllowUsers
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2026-10-20T23:39:47.391107+00:00 server sshd[124579]: Invalid user user from 129.121.136.199 port 50 ...
show more2026-10-20T23:39:47.391107+00:00 server sshd[124579]: Invalid user user from 129.121.136.199 port 50484
2026-10-20T23:47:11.963340+00:00 server sshd[124829]: Invalid user fivem from 129.121.136.199 port 49216
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2026-10-21T01:44:28.275300+02:00 rpi4 sshd[88348]: pam_unix(sshd:auth): authentication failure; logn ...
show more2026-10-21T01:44:28.275300+02:00 rpi4 sshd[88348]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199 user=root
2026-10-21T01:44:30.405890+02:00 rpi4 sshd[88348]: Failed password for root from 129.121.136.199 port 59498 ssh2
2026-10-21T01:45:39.065603+02:00 rpi4 sshd[88351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.121.136.199 user=root
2026-10-21T01:45:41.472242+02:00 rpi4 sshd[88351]: Failed password for root from 129.121.136.199 port 47618 ssh2
2026-10-21T01:46:48.485554+02:00 rpi4 sshd[88356]: Invalid user fivem from 129.121.136.199 port 41462
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Brute-Force
SSH
Anonymous
2026-10-20T23:15:01.993797+00:00 de-fra2-ntp1 sshd[1365801]: Invalid user ftpuser from 129.121.136.1 ...
show more2026-10-20T23:15:01.993797+00:00 de-fra2-ntp1 sshd[1365801]: Invalid user ftpuser from 129.121.136.199 port 56280
2026-10-20T23:16:30.630859+00:00 de-fra2-ntp1 sshd[1366065]: Invalid user minecraft from 129.121.136.199 port 39978
2026-10-20T23:17:35.493254+00:00 de-fra2-ntp1 sshd[1366072]: Invalid user suman from 129.121.136.199 port 43482
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2026-10-21T02:11:41.328736+03:00 singularity2 sshd[3918043]: Invalid user ftpuser from 129.121.136.1 ...
show more2026-10-21T02:11:41.328736+03:00 singularity2 sshd[3918043]: Invalid user ftpuser from 129.121.136.199 port 42092
2026-10-21T02:11:41.467082+03:00 singularity2 sshd[3918043]: Disconnected from invalid user ftpuser 129.121.136.199 port 42092 [preauth]
2026-10-21T02:16:05.583363+03:00 singularity2 sshd[3920773]: Invalid user minecraft from 129.121.136.199 port 55602
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2026-10-20T22:49:27.882393+00:00 alertalicitacao sshd[356082]: User root from 129.121.136.199 not al ...
show more2026-10-20T22:49:27.882393+00:00 alertalicitacao sshd[356082]: User root from 129.121.136.199 not allowed because not listed in AllowUsers
2026-10-20T22:50:31.790169+00:00 alertalicitacao sshd[356185]: Connection from 129.121.136.199 port 57628 on 192.168.100.167 port 22 rdomain ""
2026-10-20T22:50:34.691904+00:00 alertalicitacao sshd[356185]: User root from 129.121.136.199 not allowed because not listed in AllowUsers
2026-10-20T22:51:30.629873+00:00 alertalicitacao sshd[356251]: Connection from 129.121.136.199 port 51952 on 192.168.100.167 port 22 rdomain ""
2026-10-20T22:51:31.441474+00:00 alertalicitacao sshd[356251]: Invalid user coder from 129.121.136.199 port 51952
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Brute-Force
SSH
Anonymous
SSH Brute Force (3 attempts). Evidence: sshd-session[103583]: Failed password for root from 129.121. ...
show moreSSH Brute Force (3 attempts). Evidence: sshd-session[103583]: Failed password for root from 129.121.136.199 port 44978 ssh2;sshd-session[103583]: Disconnected from authenticating user root 129.121.136.199 port 44978 [preauth]
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