This IP address has been reported a total of
56
times from
56 distinct
sources.
138.68.20.20 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 13
reports;
United States of America
with 10
reports;
France
with 7
reports.
The most common categories in these recent reports were:
SSH
50
times;
Brute-Force
47
times;
Port Scan
7
times;
Hacking
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.
2026-10-23T16:46:30.398751+02:00 Linux04 sshd-session[57572]: Failed password for invalid user ubunt ...
show more2026-10-23T16:46:30.398751+02:00 Linux04 sshd-session[57572]: Failed password for invalid user ubuntu from 138.68.20.20 port 32814 ssh2
2026-10-23T16:49:06.017740+02:00 Linux04 sshd-session[63234]: Invalid user ubuntu from 138.68.20.20 port 60712
2026-10-23T16:49:06.177187+02:00 Linux04 sshd-session[63234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.20.20
2026-10-23T16:49:08.131703+02:00 Linux04 sshd-session[63234]: Failed password for invalid user ubuntu from 138.68.20.20 port 60712 ssh2
2026-10-23T16:51:54.342514+02:00 Linux04 sshd-session[3097]: Invalid user ubuntu from 138.68.20.20 port 57952
2026-10-23T16:51:54.501040+02:00 Linux04 sshd-session[3097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.20.20
2026-10-23T16:51:56.818732+02:00 Linux04 sshd-session[3097]: Failed password for invalid user ubuntu from 138.68.20.20 port 57952 ssh2
2026-10-23T16:54:38.638715+02:00 Linux04 sshd-s
...
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2026-10-23T14:43:29.422032rednet sshd[1438048]: Invalid user ubuntu from 138.68.20.20 port 38848
202 ...
show more2026-10-23T14:43:29.422032rednet sshd[1438048]: Invalid user ubuntu from 138.68.20.20 port 38848
2026-10-23T14:45:59.086607rednet sshd[1439586]: Invalid user ubuntu from 138.68.20.20 port 52996
2026-10-23T14:48:33.731273rednet sshd[1441183]: Invalid user ubuntu from 138.68.20.20 port 36364
2026-10-23T14:51:21.289534rednet sshd[1442859]: Invalid user ubuntu from 138.68.20.20 port 46560
2026-10-23T14:54:06.538409rednet sshd[1444585]: Invalid user ubuntu from 138.68.20.20 port 47394
...
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2026-10-23T22:48:32.049585+08:00 *hostname* sshd-session[2265818]: Invalid user ubuntu from 138.68.2 ...
show more2026-10-23T22:48:32.049585+08:00 *hostname* sshd-session[2265818]: Invalid user ubuntu from 138.68.20.20 port 53670
2026-10-23T22:51:19.612684+08:00 *hostname* sshd-session[2265889]: Connection from 138.68.20.20 port 54718 on 10.66.0.3 port 22 rdomain ""
2026-10-23T22:51:19.647536+08:00 *hostname* sshd-session[2265889]: Invalid user ubuntu from 138.68.20.20 port 54718
2026-10-23T22:54:04.593324+08:00 *hostname* sshd-session[2266155]: Connection from 138.68.20.20 port 43146 on 10.66.0.3 port 22 rdomain ""
2026-10-23T22:54:04.629736+08:00 *hostname* sshd-session[2266155]: Invalid user ubuntu from 138.68.20.20 port 43146
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2026-10-23T16:42:42.958539+02:00 MNZ-1 sshd-session[11656]: Invalid user ubuntu from 138.68.20.20 po ...
show more2026-10-23T16:42:42.958539+02:00 MNZ-1 sshd-session[11656]: Invalid user ubuntu from 138.68.20.20 port 57036
2026-10-23T16:45:14.636279+02:00 MNZ-1 sshd-session[11667]: Invalid user ubuntu from 138.68.20.20 port 40372
2026-10-23T16:47:45.094474+02:00 MNZ-1 sshd-session[11672]: Invalid user ubuntu from 138.68.20.20 port 57522
2026-10-23T16:50:31.784204+02:00 MNZ-1 sshd-session[11679]: Invalid user ubuntu from 138.68.20.20 port 35756
2026-10-23T16:53:17.306238+02:00 MNZ-1 sshd-session[11687]: Invalid user ubuntu from 138.68.20.20 port 60412
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2026-10-23T16:42:54.020088+02:00 casca sshd-session[649015]: Invalid user ubuntu from 138.68.20.20 p ...
show more2026-10-23T16:42:54.020088+02:00 casca sshd-session[649015]: Invalid user ubuntu from 138.68.20.20 port 52318
2026-10-23T16:45:25.495059+02:00 casca sshd-session[657220]: Invalid user ubuntu from 138.68.20.20 port 51552
2026-10-23T16:47:56.462783+02:00 casca sshd-session[665556]: Invalid user ubuntu from 138.68.20.20 port 40058
2026-10-23T16:50:43.581200+02:00 casca sshd-session[674674]: Invalid user ubuntu from 138.68.20.20 port 57022
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Brute-Force
SSH
Anonymous
SSH brute force: repeated failed logins and invalid usernames. Reported by fail2ban.