This IP address has been reported a total of
3,135
times from
1,034 distinct
sources.
138.68.243.18 was first reported on
, and the most recent report was
.
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.
2026-06-03T09:57:10.043267+02:00 libre sshd[1056046]: Failed password for invalid user admin from 13 ...
show more2026-06-03T09:57:10.043267+02:00 libre sshd[1056046]: Failed password for invalid user admin from 138.68.243.18 port 35582 ssh2
2026-06-03T09:57:11.112762+02:00 libre sshd[1056046]: Connection closed by invalid user admin 138.68.243.18 port 35582 [preauth]
2026-06-03T10:00:09.673190+02:00 libre sshd[1056154]: Invalid user orangepi from 138.68.243.18 port 36598
2026-06-03T10:00:09.683261+02:00 libre sshd[1056154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T10:00:11.944231+02:00 libre sshd[1056154]: Failed password for invalid user orangepi from 138.68.243.18 port 36598 ssh2
...
show less
Jun 3 01:50:45 b146-18 sshd[352555]: Invalid user orangepi from 138.68.243.18 port 53456
Jun 3 01: ...
show moreJun 3 01:50:45 b146-18 sshd[352555]: Invalid user orangepi from 138.68.243.18 port 53456
Jun 3 01:50:45 b146-18 sshd[352555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
Jun 3 01:50:47 b146-18 sshd[352555]: Failed password for invalid user orangepi from 138.68.243.18 port 53456 ssh2
...
show less
2026-06-03T10:44:53.307616pantelemone.ru sshd[1606127]: Invalid user orangepi from 138.68.243.18 por ...
show more2026-06-03T10:44:53.307616pantelemone.ru sshd[1606127]: Invalid user orangepi from 138.68.243.18 port 58740
2026-06-03T10:44:53.311452pantelemone.ru sshd[1606127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T10:44:55.485420pantelemone.ru sshd[1606127]: Failed password for invalid user orangepi from 138.68.243.18 port 58740 ssh2
2026-06-03T10:48:28.731194pantelemone.ru sshd[1606405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
2026-06-03T10:48:31.085960pantelemone.ru sshd[1606405]: Failed password for root from 138.68.243.18 port 53404 ssh2
...
show less
Jun 3 00:42:59 ismay sshd[453582]: Invalid user orangepi from 138.68.243.18 port 39258
Jun 3 00:42 ...
show moreJun 3 00:42:59 ismay sshd[453582]: Invalid user orangepi from 138.68.243.18 port 39258
Jun 3 00:42:59 ismay sshd[453582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
Jun 3 00:43:01 ismay sshd[453582]: Failed password for invalid user orangepi from 138.68.243.18 port 39258 ssh2
Jun 3 00:45:49 ismay sshd[453877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
Jun 3 00:45:52 ismay sshd[453877]: Failed password for root from 138.68.243.18 port 38482 ssh2
...
show less
Jun 3 07:42:37 fedi sshd[368917]: Invalid user admin from 138.68.243.18 port 38126
Jun 3 07:45:33 ...
show moreJun 3 07:42:37 fedi sshd[368917]: Invalid user admin from 138.68.243.18 port 38126
Jun 3 07:45:33 fedi sshd[369258]: Invalid user orangepi from 138.68.243.18 port 39376
...
show less
2026-06-03T08:19:52.305318+02:00 vps643776 sshd[2965665]: Invalid user orangepi from 138.68.243.18 p ...
show more2026-06-03T08:19:52.305318+02:00 vps643776 sshd[2965665]: Invalid user orangepi from 138.68.243.18 port 33754
2026-06-03T08:19:52.311161+02:00 vps643776 sshd[2965665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T08:19:54.205101+02:00 vps643776 sshd[2965665]: Failed password for invalid user orangepi from 138.68.243.18 port 33754 ssh2
2026-06-03T08:22:41.305642+02:00 vps643776 sshd[2965865]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
2026-06-03T08:22:42.734097+02:00 vps643776 sshd[2965865]: Failed password for root from 138.68.243.18 port 32832 ssh2
...
show less
Brute-Force
SSH
Anonymous
2026-06-03T08:17:43+02:00 lb-2 sshd[377789]: Failed password for invalid user admin from 138.68.243. ...
show more2026-06-03T08:17:43+02:00 lb-2 sshd[377789]: Failed password for invalid user admin from 138.68.243.18 port 55266 ssh2
2026-06-03T08:20:31+02:00 lb-2 sshd[378120]: Invalid user orangepi from 138.68.243.18 port 59356
2026-06-03T08:20:31+02:00 lb-2 sshd[378120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T08:20:33+02:00 lb-2 sshd[378120]: Failed password for invalid user orangepi from 138.68.243.18 port 59356 ssh2
...
show less
2026-06-03T06:11:52.638948shield sshd\[27811\]: Invalid user admin from 138.68.243.18 port 60812
202 ...
show more2026-06-03T06:11:52.638948shield sshd\[27811\]: Invalid user admin from 138.68.243.18 port 60812
2026-06-03T06:11:52.649969shield sshd\[27811\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T06:11:54.316991shield sshd\[27811\]: Failed password for invalid user admin from 138.68.243.18 port 60812 ssh2
2026-06-03T06:14:46.781123shield sshd\[28344\]: Invalid user orangepi from 138.68.243.18 port 60832
2026-06-03T06:14:46.785083shield sshd\[28344\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
show less
Jun 3 00:13:52 b146-11 sshd[407805]: Invalid user orangepi from 138.68.243.18 port 42276
Jun 3 00: ...
show moreJun 3 00:13:52 b146-11 sshd[407805]: Invalid user orangepi from 138.68.243.18 port 42276
Jun 3 00:13:52 b146-11 sshd[407805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
Jun 3 00:13:55 b146-11 sshd[407805]: Failed password for invalid user orangepi from 138.68.243.18 port 42276 ssh2
...
show less
Brute-Force
SSH
Anonymous
2026-06-03T08:10:05.831173+02:00 mike-Z390 sshd-session[107065]: Invalid user orangepi from 138.68.2 ...
show more2026-06-03T08:10:05.831173+02:00 mike-Z390 sshd-session[107065]: Invalid user orangepi from 138.68.243.18 port 33468
2026-06-03T08:10:05.836697+02:00 mike-Z390 sshd-session[107065]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-06-03T08:10:07.479553+02:00 mike-Z390 sshd-session[107065]: Failed password for invalid user orangepi from 138.68.243.18 port 33468 ssh2
2026-06-03T08:13:01.050725+02:00 mike-Z390 sshd-session[114582]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
2026-06-03T08:13:02.522435+02:00 mike-Z390 sshd-session[114582]: Failed password for root from 138.68.243.18 port 37636 ssh2
...
show less
Jun 3 07:36:15 vulcan sshd-session[81000]: Invalid user admin from 138.68.243.18 port 51446
Jun 3 ...
show moreJun 3 07:36:15 vulcan sshd-session[81000]: Invalid user admin from 138.68.243.18 port 51446
Jun 3 07:39:12 vulcan sshd-session[81022]: Invalid user orangepi from 138.68.243.18 port 49886
Jun 3 07:58:43 vulcan sshd-session[81264]: Invalid user test from 138.68.243.18 port 43884
Jun 3 08:01:29 vulcan sshd-session[81308]: Invalid user user from 138.68.243.18 port 41600
...
show less