This IP address has been reported a total of
107
times from
92 distinct
sources.
138.68.135.231 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.
SSH Brute force: 5 attempts were recorded from 138.68.135.231
2026-08-02T02:02:17+02:00 Invalid user ...
show moreSSH Brute force: 5 attempts were recorded from 138.68.135.231
2026-08-02T02:02:17+02:00 Invalid user password from 138.68.135.231 port 45238
2026-08-02T02:04:56+02:00 Invalid user admin-user from 138.68.135.231 port 45810
2026-08-02T02:07:37+02:00 Invalid user networkadmin from 138.68.135.231 port 37540
2026-08-02T02:10:19+02:00 Invalid user chat from 138.68.135.231 port 51274
2026-08-02T02:12:50+02:00 Invalid user oz from 138.68.135.231 port 51212
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2026-08-02T00:07:37.710205+00:00 becker-software sshd[3480118]: Invalid user networkadmin from 138.6 ...
show more2026-08-02T00:07:37.710205+00:00 becker-software sshd[3480118]: Invalid user networkadmin from 138.68.135.231 port 43632
2026-08-02T00:10:19.438260+00:00 becker-software sshd[3481420]: Connection from 138.68.135.231 port 39262 on 77.90.16.3 port 22 rdomain ""
2026-08-02T00:10:19.501520+00:00 becker-software sshd[3481420]: Invalid user chat from 138.68.135.231 port 39262
2026-08-02T00:12:50.745758+00:00 becker-software sshd[3482529]: Connection from 138.68.135.231 port 39998 on 77.90.16.3 port 22 rdomain ""
2026-08-02T00:12:50.812964+00:00 becker-software sshd[3482529]: Invalid user oz from 138.68.135.231 port 39998
...
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2026-08-02T08:07:26.571141+08:00 *hostname* sshd-session[876011]: Invalid user networkadmin from 138 ...
show more2026-08-02T08:07:26.571141+08:00 *hostname* sshd-session[876011]: Invalid user networkadmin from 138.68.135.231 port 50066
2026-08-02T08:10:08.409295+08:00 *hostname* sshd-session[876018]: Connection from 138.68.135.231 port 46620 on 10.0.0.24 port 22 rdomain ""
2026-08-02T08:10:09.158884+08:00 *hostname* sshd-session[876018]: Invalid user chat from 138.68.135.231 port 46620
2026-08-02T08:12:39.939588+08:00 *hostname* sshd-session[876024]: Connection from 138.68.135.231 port 54668 on 10.0.0.24 port 22 rdomain ""
2026-08-02T08:12:40.669270+08:00 *hostname* sshd-session[876024]: Invalid user oz from 138.68.135.231 port 54668
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2026-08-01T19:02:02.814668-05:00 nextcloud sshd[983685]: Invalid user password from 138.68.135.231 p ...
show more2026-08-01T19:02:02.814668-05:00 nextcloud sshd[983685]: Invalid user password from 138.68.135.231 port 58446
2026-08-01T19:04:41.967391-05:00 nextcloud sshd[1028436]: Invalid user admin-user from 138.68.135.231 port 52414
2026-08-01T19:07:21.861995-05:00 nextcloud sshd[1074341]: Invalid user networkadmin from 138.68.135.231 port 39940
2026-08-01T19:10:05.049818-05:00 nextcloud sshd[1120288]: Invalid user chat from 138.68.135.231 port 55328
2026-08-01T19:12:36.227822-05:00 nextcloud sshd[1162996]: Invalid user oz from 138.68.135.231 port 43016
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Brute-Force
SSH
Anonymous
Aug 2 00:01:41 newbrook-two sshd[3268272]: Invalid user password from 138.68.135.231 port 49376
Aug ...
show moreAug 2 00:01:41 newbrook-two sshd[3268272]: Invalid user password from 138.68.135.231 port 49376
Aug 2 00:04:19 newbrook-two sshd[3269005]: Invalid user admin-user from 138.68.135.231 port 47482
Aug 2 00:06:58 newbrook-two sshd[3269745]: Invalid user networkadmin from 138.68.135.231 port 32910
Aug 2 00:09:41 newbrook-two sshd[3270505]: Invalid user chat from 138.68.135.231 port 47984
Aug 2 00:12:15 newbrook-two sshd[3271215]: Invalid user oz from 138.68.135.231 port 59962
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Aug 2 00:01:01 mail sshd[109818]: Invalid user password from 138.68.135.231 port 44048
Aug 2 00:03 ...
show moreAug 2 00:01:01 mail sshd[109818]: Invalid user password from 138.68.135.231 port 44048
Aug 2 00:03:39 mail sshd[109889]: Invalid user admin-user from 138.68.135.231 port 37362
Aug 2 00:06:19 mail sshd[110032]: Invalid user networkadmin from 138.68.135.231 port 38560
Aug 2 00:09:02 mail sshd[110067]: Invalid user chat from 138.68.135.231 port 43140
Aug 2 00:11:37 mail sshd[110237]: Invalid user oz from 138.68.135.231 port 37864
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(sshd) Failed SSH login from 138.68.135.231 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: * ...
show more(sshd) Failed SSH login from 138.68.135.231 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 2 01:57:02 da057 sshd[1947939]: Did not receive identification string from 138.68.135.231 port 38078
Aug 2 02:01:27 da057 sshd[1953230]: Invalid user password from 138.68.135.231 port 59454
Aug 2 02:04:05 da057 sshd[1956435]: Invalid user admin-user from 138.68.135.231 port 39344
Aug 2 02:06:44 da057 sshd[1960343]: Invalid user networkadmin from 138.68.135.231 port 38670
Aug 2 02:09:28 da057 sshd[1962820]: Invalid user chat from 138.68.135.231 port 59412
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Aug 2 02:01:12 mail sshd[26154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ...
show moreAug 2 02:01:12 mail sshd[26154]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.135.231
Aug 2 02:01:14 mail sshd[26154]: Failed password for invalid user password from 138.68.135.231 port 34618 ssh2
Aug 2 02:03:49 mail sshd[26211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.135.231
Aug 2 02:03:51 mail sshd[26211]: Failed password for invalid user admin-user from 138.68.135.231 port 46028 ssh2
Aug 2 02:06:28 mail sshd[26586]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.135.231
Aug 2 02:06:30 mail sshd[26586]: Failed password for invalid user networkadmin from 138.68.135.231 port 47412 ssh2
Aug 2 02:09:12 mail sshd[26645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.135.231
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Aug 1 19:03:08 debian-gitlab sshd[1136370]: Invalid user password from 138.68.135.231 port 38970
Au ...
show moreAug 1 19:03:08 debian-gitlab sshd[1136370]: Invalid user password from 138.68.135.231 port 38970
Aug 1 19:05:46 debian-gitlab sshd[1136528]: Invalid user admin-user from 138.68.135.231 port 49500
Aug 1 19:08:30 debian-gitlab sshd[1136588]: Invalid user networkadmin from 138.68.135.231 port 35460
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Brute-Force
SSH
Showing 1 to
15
of 107 reports
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