This IP address has been reported a total of
83
times from
67 distinct
sources.
139.155.16.163 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
Germany
with 16
reports;
United States of America
with 15
reports;
Netherlands
with 6
reports.
The most common categories in these recent reports were:
SSH
80
times;
Brute-Force
79
times;
Hacking
4
times;
Port Scan
2
times;
Bad Web Bot
1
time;
Other
2
times.
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.
Oct 21 18:24:17 uiravps sshd[338020]: pam_unix(sshd:auth): authentication failure; logname= uid=0 eu ...
show moreOct 21 18:24:17 uiravps sshd[338020]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163 user=root
Oct 21 18:24:19 uiravps sshd[338020]: Failed password for root from 139.155.16.163 port 38624 ssh2
Oct 21 18:25:51 uiravps sshd[346885]: Invalid user rootuser from 139.155.16.163 port 56364
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2026-10-21T17:45:44.321372+00:00 Linux13 sshd-session[2390324]: Failed password for invalid user ss ...
show more2026-10-21T17:45:44.321372+00:00 Linux13 sshd-session[2390324]: Failed password for invalid user ss from 139.155.16.163 port 33994 ssh2
2026-10-21T17:47:18.919239+00:00 Linux13 sshd-session[2394690]: Invalid user oss from 139.155.16.163 port 43400
2026-10-21T17:47:18.921596+00:00 Linux13 sshd-session[2394690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163
2026-10-21T17:47:21.314326+00:00 Linux13 sshd-session[2394690]: Failed password for invalid user oss from 139.155.16.163 port 43400 ssh2
2026-10-21T17:49:01.947536+00:00 Linux13 sshd-session[2399574]: Invalid user stream from 139.155.16.163 port 60304
2026-10-21T17:49:01.949713+00:00 Linux13 sshd-session[2399574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163
2026-10-21T17:49:03.979418+00:00 Linux13 sshd-session[2399574]: Failed password for invalid user stream from 139.155.16.163 port 60304 ssh2
2026-10-21T17:50:27.920662
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2026-10-22T01:01:33.156081+08:00 laxh2-202411170129435ddf18 sshd[3068115]: Invalid user user from 13 ...
show more2026-10-22T01:01:33.156081+08:00 laxh2-202411170129435ddf18 sshd[3068115]: Invalid user user from 139.155.16.163 port 52744
2026-10-22T01:01:33.166054+08:00 laxh2-202411170129435ddf18 sshd[3068115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163
2026-10-22T01:01:35.707427+08:00 laxh2-202411170129435ddf18 sshd[3068115]: Failed password for invalid user user from 139.155.16.163 port 52744 ssh2
2026-10-22T01:04:57.124802+08:00 laxh2-202411170129435ddf18 sshd[3068152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163 user=root
2026-10-22T01:04:59.338808+08:00 laxh2-202411170129435ddf18 sshd[3068152]: Failed password for root from 139.155.16.163 port 50012 ssh2
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2026-10-21T20:00:21.831515+03:00 grape sshd-session[2949417]: User root from 139.155.16.163 not allo ...
show more2026-10-21T20:00:21.831515+03:00 grape sshd-session[2949417]: User root from 139.155.16.163 not allowed because none of user's groups are listed in AllowGroups
2026-10-21T20:02:08.288577+03:00 grape sshd-session[2952042]: Connection from 139.155.16.163 port 47516 on 192.168.0.100 port 22 rdomain ""
2026-10-21T20:02:09.713133+03:00 grape sshd-session[2952042]: Invalid user user from 139.155.16.163 port 47516
2026-10-21T20:03:50.230092+03:00 grape sshd-session[2954662]: Connection from 139.155.16.163 port 57508 on 192.168.0.100 port 22 rdomain ""
2026-10-21T20:03:52.363041+03:00 grape sshd-session[2954662]: Invalid user kata from 139.155.16.163 port 57508
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2026-10-21T13:54:51.929709 arp-hbs-app sshd[1238188]: pam_unix(sshd:auth): authentication failure; l ...
show more2026-10-21T13:54:51.929709 arp-hbs-app sshd[1238188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163
2026-10-21T13:54:54.283195 arp-hbs-app sshd[1238188]: Failed password for invalid user ntuser from 139.155.16.163 port 36570 ssh2
2026-10-21T13:58:51.828275 arp-hbs-app sshd[1270107]: Invalid user sysadm from 139.155.16.163 port 33170
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2026-10-21T12:06:53.895861-04:00 kotia sshd-session[2405607]: Invalid user info from 139.155.16.163 ...
show more2026-10-21T12:06:53.895861-04:00 kotia sshd-session[2405607]: Invalid user info from 139.155.16.163 port 40858
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2026-10-20T14:12:58.907672+00:00 sin.updn.io sshd[3335711]: Invalid user noc from 139.155.16.163 por ...
show more2026-10-20T14:12:58.907672+00:00 sin.updn.io sshd[3335711]: Invalid user noc from 139.155.16.163 port 37766
2026-10-20T14:12:58.912783+00:00 sin.updn.io sshd[3335711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163
2026-10-20T14:13:00.625539+00:00 sin.updn.io sshd[3335711]: Failed password for invalid user noc from 139.155.16.163 port 37766 ssh2
2026-10-20T14:15:49.139071+00:00 sin.updn.io sshd[3344612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.16.163 user=deploy
2026-10-20T14:15:50.992085+00:00 sin.updn.io sshd[3344612]: Failed password for deploy from 139.155.16.163 port 49418 ssh2
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