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IP Abuse Reports for 81.230.146.243:
This IP address has been reported a total of
35
times from
34 distinct
sources.
81.230.146.243 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 9
reports;
United States of America
with 8
reports;
Netherlands
with 5
reports.
The most common categories in these recent reports were:
Brute-Force
28
times;
SSH
27
times;
Port Scan
8
times;
Hacking
3
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.
2026-09-06T18:19:18.049419+02:00 ns3124905 sshd-session[743686]: Failed password for root from 81.23 ...
show more2026-09-06T18:19:18.049419+02:00 ns3124905 sshd-session[743686]: Failed password for root from 81.230.146.243 port 56116 ssh2
2026-09-06T18:19:21.061428+02:00 ns3124905 sshd-session[743686]: Failed password for root from 81.230.146.243 port 56116 ssh2
2026-09-06T18:19:24.318698+02:00 ns3124905 sshd-session[743686]: Failed password for root from 81.230.146.243 port 56116 ssh2
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(sshd) Failed SSH login from 81.230.146.243 (SE/Sweden/81-230-146-243-no2450.tbcn.telia.com): 5 in t ...
show more(sshd) Failed SSH login from 81.230.146.243 (SE/Sweden/81-230-146-243-no2450.tbcn.telia.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: 2026-09-07T01:19:57.512165+10:00 arcade-james sshd-session[116759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.230.146.243 user=root
2026-09-07T01:19:59.063289+10:00 arcade-james sshd-session[116759]: Failed password for invalid user root from 81.230.146.243 port 50888 ssh2
2026-09-07T01:20:01.948713+10:00 arcade-james sshd-session[116759]: Failed password for invalid user root from 81.230.146.243 port 50888 ssh2
2026-09-07T01:20:05.526888+10:00 arcade-james sshd-session[116759]: Failed password for invalid user root from 81.230.146.243 port 50888 ssh2
2026-09-07T01:20:08.315164+10:00 arcade-james sshd-session[116759]: Failed password for invalid user root from 81.230.146.243 port 50888 ssh2
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2026-09-06T08:40:09.534241-06:00 hemera sshd[194356]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-09-06T08:40:09.534241-06:00 hemera sshd[194356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.230.146.243 user=root
2026-09-06T08:40:11.351538-06:00 hemera sshd[194356]: Failed password for invalid user root from 81.230.146.243 port 56370 ssh2
2026-09-06T08:40:15.038270-06:00 hemera sshd[194356]: Failed password for invalid user root from 81.230.146.243 port 56370 ssh2
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Sep 6 14:33:35 mtrtools sshd[3537827]: error: maximum authentication attempts exceeded for root fro ...
show moreSep 6 14:33:35 mtrtools sshd[3537827]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 33902 ssh2 [preauth]
Sep 6 14:33:37 mtrtools sshd[3537832]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 34458 ssh2 [preauth]
Sep 6 14:33:39 mtrtools sshd[3537834]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 34950 ssh2 [preauth]
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2026-09-06T13:20:08.245Z, an unauthorized SSH access attempt was detected from source IP address 81. ...
show more2026-09-06T13:20:08.245Z, an unauthorized SSH access attempt was detected from source IP address 81.230.146.243 by our NetFlow-based intrusion detection.
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2026-09-06T14:20:07.713990milloweb sshd[24687]: Failed password for root from 81.230.146.243 port 40 ...
show more2026-09-06T14:20:07.713990milloweb sshd[24687]: Failed password for root from 81.230.146.243 port 40360 ssh2
2026-09-06T14:20:09.448383milloweb sshd[24687]: Failed password for root from 81.230.146.243 port 40360 ssh2
2026-09-06T14:20:11.790545milloweb sshd[24687]: Failed password for root from 81.230.146.243 port 40360 ssh2
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(sshd) Failed SSH login from 81.230.146.243 (SE/Sweden/81-230-146-243-no2450.tbcn.telia.com): 1 in t ...
show more(sshd) Failed SSH login from 81.230.146.243 (SE/Sweden/81-230-146-243-no2450.tbcn.telia.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 6 14:05:46 sshd[1524791]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 42794 ssh2 [preauth]
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2026-09-06T13:53:26.829130+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146 ...
show more2026-09-06T13:53:26.829130+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
2026-09-06T13:53:29.710891+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
2026-09-06T13:53:31.932591+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
2026-09-06T13:53:33.961203+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
2026-09-06T13:53:36.853193+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
2026-09-06T13:53:41.079555+02:00 pve-osd-101 sshd[1367566]: Failed password for root from 81.230.146.243 port 51484 ssh2
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Malicious activity detected: web_attack
Server: commstackbc (185.127.18.66)
Attack: web_attack
Time ...
show moreMalicious activity detected: web_attack
Server: commstackbc (185.127.18.66)
Attack: web_attack
Timestamp: 2026-09-06 12:51:31 UTC
Log evidence:
09/06/2026-12:51:30.532582 [**] [1:1000090:1] POLICY Unauthorized Management Port Access [**] [Classification: Attempted Administrator Privilege Gain] [Priority: 1] {TCP} 81.230.146.243:46965 -> 185.127.18.66:22
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Port Scan
Brute-Force
Anonymous
Sep 6 13:49:48 dragon sshd[105175]: error: maximum authentication attempts exceeded for root from 8 ...
show moreSep 6 13:49:48 dragon sshd[105175]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 35434 ssh2 [preauth]
Sep 6 13:49:49 dragon sshd[105178]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 35558 ssh2 [preauth]
Sep 6 13:49:50 dragon sshd[105184]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 35714 ssh2 [preauth]
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2026-09-06T11:30:06.502764+00:00 robert-vm sshd-session[3925860]: error: maximum authentication atte ...
show more2026-09-06T11:30:06.502764+00:00 robert-vm sshd-session[3925860]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 58036 ssh2 [preauth]
2026-09-06T11:30:07.272601+00:00 robert-vm sshd-session[3926050]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 58170 ssh2 [preauth]
2026-09-06T11:30:08.091161+00:00 robert-vm sshd-session[3926052]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 58320 ssh2 [preauth]
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Sep 6 10:51:41 vpn sshd[4043965]: Failed password for root from 81.230.146.243 port 53522 ssh2
Sep ...
show moreSep 6 10:51:41 vpn sshd[4043965]: Failed password for root from 81.230.146.243 port 53522 ssh2
Sep 6 10:52:01 vpn sshd[4043965]: error: maximum authentication attempts exceeded for root from 81.230.146.243 port 53522 ssh2 [preauth]
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