This IP address has been reported a total of
211
times from
112 distinct
sources.
138.16.172.165 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 61
reports;
United States of America
with 29
reports;
France
with 15
reports.
The most common categories in these recent reports were:
Brute-Force
188
times;
SSH
174
times;
Port Scan
10
times;
Web App Attack
7
times;
Hacking
3
times;
Other
5
times.
Old Reports
The most recent abuse report for this IP address is from
. It is possible that this IP is no
longer involved in abusive activities.
Repeated SSH brute force and user enumeration attempts against a secured web server. Multiple failed ...
show moreRepeated SSH brute force and user enumeration attempts against a secured web server. Multiple failed authentication attempts from this IP across an extended period.
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[bas-9] SSH brute-force: 98 failed sshd authentication attempt(s) from 138.16.172.165 on port 22 (au ...
show more[bas-9] SSH brute-force: 98 failed sshd authentication attempt(s) from 138.16.172.165 on port 22 (automated sensor)
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2026-09-12T02:01:58.423787+00:00 sgp01 sshd[2032552]: Invalid user db2fenc1 from 138.16.172.165 port ...
show more2026-09-12T02:01:58.423787+00:00 sgp01 sshd[2032552]: Invalid user db2fenc1 from 138.16.172.165 port 43030
2026-09-12T02:03:57.615979+00:00 sgp01 sshd[2032569]: Invalid user webext from 138.16.172.165 port 46568
2026-09-12T02:09:51.071200+00:00 sgp01 sshd[2032907]: Invalid user scsadmin from 138.16.172.165 port 60838
2026-09-12T02:13:24.586563+00:00 sgp01 sshd[2032956]: Invalid user rain from 138.16.172.165 port 36874
2026-09-12T02:20:59.945582+00:00 sgp01 sshd[2033280]: Invalid user vlad from 138.16.172.165 port 47022
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2026-09-12T01:57:47.819559+00:00 sshd-session[547183]: Disconnected from authenticating user roo ...
show more2026-09-12T01:57:47.819559+00:00 sshd-session[547183]: Disconnected from authenticating user root 138.16.172.165 port 53450 [preauth]
2026-09-12T02:02:06.867210+00:00 sshd-session[547201]: Invalid user db2fenc1 from 138.16.172.165 port 60182
2026-09-12T02:02:07.054602+00:00 sshd-session[547201]: Disconnected from invalid user db2fenc1 138.16.172.165 port 60182 [preauth]
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2026-09-11T17:13:38.825583-07:00 bluejay sshd[300086]: Failed password for invalid user student from ...
show more2026-09-11T17:13:38.825583-07:00 bluejay sshd[300086]: Failed password for invalid user student from 138.16.172.165 port 42786 ssh2
2026-09-11T17:20:46.297248-07:00 bluejay sshd[301905]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165 user=root
2026-09-11T17:20:48.038070-07:00 bluejay sshd[301905]: Failed password for root from 138.16.172.165 port 51598 ssh2
2026-09-11T17:22:48.801648-07:00 bluejay sshd[302462]: Invalid user zhangyue from 138.16.172.165 port 39044
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2026-09-12T02:15:09.354193+02:00 vps sshd-session[3018]: Failed password for invalid user student fr ...
show more2026-09-12T02:15:09.354193+02:00 vps sshd-session[3018]: Failed password for invalid user student from 138.16.172.165 port 46082 ssh2
2026-09-12T02:20:56.993940+02:00 vps sshd-session[3195]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165 user=root
2026-09-12T02:20:59.109931+02:00 vps sshd-session[3195]: Failed password for root from 138.16.172.165 port 60680 ssh2
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2026-09-11T23:41:32.629051+00:00 general-01 sshd[2715022]: Invalid user tester from 138.16.172.165 p ...
show more2026-09-11T23:41:32.629051+00:00 general-01 sshd[2715022]: Invalid user tester from 138.16.172.165 port 39610
2026-09-11T23:41:32.633328+00:00 general-01 sshd[2715022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165
2026-09-11T23:41:34.543287+00:00 general-01 sshd[2715022]: Failed password for invalid user tester from 138.16.172.165 port 39610 ssh2
2026-09-11T23:43:30.317554+00:00 general-01 sshd[2715118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165 user=root
2026-09-11T23:43:32.760531+00:00 general-01 sshd[2715118]: Failed password for root from 138.16.172.165 port 41032 ssh2
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2026-09-11T23:12:37.788280+00:00 general-01 sshd[2714086]: Invalid user hik from 138.16.172.165 port ...
show more2026-09-11T23:12:37.788280+00:00 general-01 sshd[2714086]: Invalid user hik from 138.16.172.165 port 59958
2026-09-11T23:12:37.791353+00:00 general-01 sshd[2714086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165
2026-09-11T23:12:39.180977+00:00 general-01 sshd[2714086]: Failed password for invalid user hik from 138.16.172.165 port 59958 ssh2
2026-09-11T23:14:27.659809+00:00 general-01 sshd[2714155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165 user=root
2026-09-11T23:14:29.817279+00:00 general-01 sshd[2714155]: Failed password for root from 138.16.172.165 port 49460 ssh2
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2026-09-11T22:40:12.567775+00:00 general-01 sshd[2712971]: Failed password for root from 138.16.172. ...
show more2026-09-11T22:40:12.567775+00:00 general-01 sshd[2712971]: Failed password for root from 138.16.172.165 port 52932 ssh2
2026-09-11T22:41:57.578767+00:00 general-01 sshd[2713025]: Invalid user valheim from 138.16.172.165 port 55864
2026-09-11T22:41:57.584572+00:00 general-01 sshd[2713025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.16.172.165
2026-09-11T22:42:00.043078+00:00 general-01 sshd[2713025]: Failed password for invalid user valheim from 138.16.172.165 port 55864 ssh2
2026-09-11T22:43:52.461546+00:00 general-01 sshd[2713073]: Invalid user ftpuser01 from 138.16.172.165 port 39882
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2026-09-11T22:54:08.544060+02:00 router01.ib-heddier.de sshd[637106]: Disconnected from authenticati ...
show more2026-09-11T22:54:08.544060+02:00 router01.ib-heddier.de sshd[637106]: Disconnected from authenticating user root 138.16.172.165 port 43416 [preauth]
2026-09-11T22:58:17.198042+02:00 router01.ib-heddier.de sshd[637697]: Disconnected from authenticating user root 138.16.172.165 port 34146 [preauth]
2026-09-11T23:00:14.611115+02:00 router01.ib-heddier.de sshd[638015]: Invalid user jens from 138.16.172.165 port 36858
2026-09-11T23:00:14.681830+02:00 router01.ib-heddier.de sshd[638015]: Disconnected from invalid user jens 138.16.172.165 port 36858 [preauth]
2026-09-11T23:02:15.454261+02:00 router01.ib-heddier.de sshd[638312]: Disconnected from authenticating user root 138.16.172.165 port 49794 [preauth]
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