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No reports in the last 60 days
5.78.91.55 has been reported 310
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
IP Abuse Reports for 5.78.91.55
This IP address has been reported a total of
310
times from
226 distinct
sources.
5.78.91.55 was first reported on
, and the most recent report was
.
May 30 18:27:46 cloud sshd[4113248]: Invalid user admin from 5.78.91.55 port 56160
May 30 18:27:47 c ...
show moreMay 30 18:27:46 cloud sshd[4113248]: Invalid user admin from 5.78.91.55 port 56160
May 30 18:27:47 cloud sshd[4113254]: Invalid user admin from 5.78.91.55 port 56162
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May 30 18:27:13 GT sshd[1369327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ...
show moreMay 30 18:27:13 GT sshd[1369327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
May 30 18:27:15 GT sshd[1369327]: Failed password for invalid user admin from 5.78.91.55 port 45592 ssh2
May 30 18:27:16 GT sshd[1369329]: Invalid user admin from 5.78.91.55 port 45604
May 30 18:27:16 GT sshd[1369329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
May 30 18:27:18 GT sshd[1369329]: Failed password for invalid user admin from 5.78.91.55 port 45604 ssh2
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May 30 18:23:32 v4bgp sshd[3634218]: Invalid user admin from 5.78.91.55 port 38212
May 30 18:23:32 v ...
show moreMay 30 18:23:32 v4bgp sshd[3634218]: Invalid user admin from 5.78.91.55 port 38212
May 30 18:23:32 v4bgp sshd[3634218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
May 30 18:23:34 v4bgp sshd[3634218]: Failed password for invalid user admin from 5.78.91.55 port 38212 ssh2
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2025-05-31T02:21:20.254748+08:00 *hostname* sshd-session[1662546]: Invalid user test from 5.78.91.55 ...
show more2025-05-31T02:21:20.254748+08:00 *hostname* sshd-session[1662546]: Invalid user test from 5.78.91.55 port 34448
2025-05-31T02:21:20.603717+08:00 *hostname* sshd-session[1662548]: Connection from 5.78.91.55 port 45270 on 10.1.193.201 port 22 rdomain ""
2025-05-31T02:21:21.302445+08:00 *hostname* sshd-session[1662548]: Invalid user devops from 5.78.91.55 port 45270
2025-05-31T02:21:21.793573+08:00 *hostname* sshd-session[1662550]: Connection from 5.78.91.55 port 45286 on 10.1.193.201 port 22 rdomain ""
2025-05-31T02:21:22.712577+08:00 *hostname* sshd-session[1662550]: Invalid user cs2 from 5.78.91.55 port 45286
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2025-05-30T20:11:34+02:00 sshd[3776919]: Invalid user admin from 5.78.91.55 port 50014
2025-05-30T2 ...
show more2025-05-30T20:11:34+02:00 sshd[3776919]: Invalid user admin from 5.78.91.55 port 50014
2025-05-30T20:11:34+02:00 sshd[3776919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
2025-05-30T20:11:37+02:00 sshd[3776919]: Failed password for invalid user admin from 5.78.91.55 port 50014 ssh2
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2025-05-30T19:05:19.680711+01:00 pbs2 sshd[2135479]: Invalid user admin from 5.78.91.55 port 49568
2 ...
show more2025-05-30T19:05:19.680711+01:00 pbs2 sshd[2135479]: Invalid user admin from 5.78.91.55 port 49568
2025-05-30T19:05:20.648062+01:00 pbs2 sshd[2135657]: Invalid user admin from 5.78.91.55 port 60222
2025-05-30T19:05:21.609982+01:00 pbs2 sshd[2135659]: Invalid user test from 5.78.91.55 port 60248
2025-05-30T19:05:22.510557+01:00 pbs2 sshd[2135661]: Invalid user devops from 5.78.91.55 port 60292
2025-05-30T19:05:23.428773+01:00 pbs2 sshd[2135839]: Invalid user cs2 from 5.78.91.55 port 60308
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Failed password for root May 30 16:10:12 port 55880
Brute-Force
SSH
Anonymous
2025-05-30T17:50:14.403869+00:00 polka sshd-session[421097]: Connection closed by authenticating use ...
show more2025-05-30T17:50:14.403869+00:00 polka sshd-session[421097]: Connection closed by authenticating user root 5.78.91.55 port 55402 [preauth]
2025-05-30T17:50:15.084532+00:00 polka sshd-session[421099]: Invalid user admin from 5.78.91.55 port 55404
2025-05-30T17:50:15.217569+00:00 polka sshd-session[421099]: Connection closed by invalid user admin 5.78.91.55 port 55404 [preauth]
2025-05-30T17:50:16.053491+00:00 polka sshd-session[421101]: Invalid user admin from 5.78.91.55 port 55418
2025-05-30T17:50:16.185664+00:00 polka sshd-session[421101]: Connection closed by invalid user admin 5.78.91.55 port 55418 [preauth]
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