This IP address has been reported a total of
3,110
times from
1,029 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.
May 9 03:16:00 ice1 sshd[3492726]: Invalid user admin from 138.68.243.18 port 41390
May 9 03:19:10 ...
show moreMay 9 03:16:00 ice1 sshd[3492726]: Invalid user admin from 138.68.243.18 port 41390
May 9 03:19:10 ice1 sshd[3492744]: Invalid user orangepi from 138.68.243.18 port 39994
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May 8 21:16:00 kenworth sshd[1572374]: Invalid user orangepi from 138.68.243.18 port 56752
May 8 2 ...
show moreMay 8 21:16:00 kenworth sshd[1572374]: Invalid user orangepi from 138.68.243.18 port 56752
May 8 21:16:00 kenworth sshd[1572374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
May 8 21:16:03 kenworth sshd[1572374]: Failed password for invalid user orangepi from 138.68.243.18 port 56752 ssh2
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Brute-Force
SSH
Anonymous
SSH brute force attempt. User: vyos, Pass: [REDACTED]
May 9 11:05:31 ser162528253480 sshd[2188594]: pam_unix(sshd:auth): authentication failure; logname= ...
show moreMay 9 11:05:31 ser162528253480 sshd[2188594]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
May 9 11:05:33 ser162528253480 sshd[2188594]: Failed password for invalid user admin from 138.68.243.18 port 46052 ssh2
May 9 11:08:53 ser162528253480 sshd[2188632]: Invalid user orangepi from 138.68.243.18 port 42336
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Brute-Force
SSH
Anonymous
SSH brute force attempt. User: sshadmin, Pass: [REDACTED]
May 9 04:52:26 OPSO sshd\[13950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 e ...
show moreMay 9 04:52:26 OPSO sshd\[13950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=admin
May 9 04:52:28 OPSO sshd\[13950\]: Failed password for admin from 138.68.243.18 port 54384 ssh2
May 9 04:55:28 OPSO sshd\[14371\]: Invalid user orangepi from 138.68.243.18 port 49566
May 9 04:55:28 OPSO sshd\[14371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
May 9 04:55:30 OPSO sshd\[14371\]: Failed password for invalid user orangepi from 138.68.243.18 port 49566 ssh2
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May 9 05:38:33 alpha-ee6a30e929 sshd[133085]: pam_unix(sshd:auth): authentication failure; logname= ...
show moreMay 9 05:38:33 alpha-ee6a30e929 sshd[133085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
May 9 05:38:35 alpha-ee6a30e929 sshd[133085]: Failed password for invalid user admin from 138.68.243.18 port 41302 ssh2
May 9 05:41:58 alpha-ee6a30e929 sshd[133089]: Invalid user orangepi from 138.68.243.18 port 33318
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2026-05-08T22:31:05.609110-04:00 debian sshd[54651]: Invalid user orangepi from 138.68.243.18 port 5 ...
show more2026-05-08T22:31:05.609110-04:00 debian sshd[54651]: Invalid user orangepi from 138.68.243.18 port 54490
2026-05-08T22:31:05.614266-04:00 debian sshd[54651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-05-08T22:31:07.316592-04:00 debian sshd[54651]: Failed password for invalid user orangepi from 138.68.243.18 port 54490 ssh2
2026-05-08T22:34:28.335511-04:00 debian sshd[54978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
2026-05-08T22:34:30.239843-04:00 debian sshd[54978]: Failed password for root from 138.68.243.18 port 38094 ssh2
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May 8 20:33:33 europa sshd[3918550]: Invalid user orangepi from 138.68.243.18 port 50382
May 8 20: ...
show moreMay 8 20:33:33 europa sshd[3918550]: Invalid user orangepi from 138.68.243.18 port 50382
May 8 20:33:33 europa sshd[3918550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
May 8 20:33:34 europa sshd[3918550]: Failed password for invalid user orangepi from 138.68.243.18 port 50382 ssh2
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2026-05-08T21:50:01.143391-04:00 debian sshd[49633]: Invalid user orangepi from 138.68.243.18 port 5 ...
show more2026-05-08T21:50:01.143391-04:00 debian sshd[49633]: Invalid user orangepi from 138.68.243.18 port 51920
2026-05-08T21:50:01.146642-04:00 debian sshd[49633]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18
2026-05-08T21:50:02.584026-04:00 debian sshd[49633]: Failed password for invalid user orangepi from 138.68.243.18 port 51920 ssh2
2026-05-08T21:53:08.515717-04:00 debian sshd[49854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.243.18 user=root
2026-05-08T21:53:10.626130-04:00 debian sshd[49854]: Failed password for root from 138.68.243.18 port 53334 ssh2
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