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No reports in the last 60 days
5.78.91.55 has been reported 312
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
312
times from
227 distinct
sources.
5.78.91.55 was first reported on
, and the most recent report was
.
2025-05-30T12:24:22.490616+00:00 edge-evo-iad01.int.pdx.net.uk sshd[2237364]: Invalid user admin fro ...
show more2025-05-30T12:24:22.490616+00:00 edge-evo-iad01.int.pdx.net.uk sshd[2237364]: Invalid user admin from 5.78.91.55 port 52628
2025-05-30T12:24:23.047103+00:00 edge-evo-iad01.int.pdx.net.uk sshd[2237366]: Invalid user admin from 5.78.91.55 port 52630
2025-05-30T12:24:23.611023+00:00 edge-evo-iad01.int.pdx.net.uk sshd[2237368]: Invalid user test from 5.78.91.55 port 52646
...
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May 30 12:22:53 fail2ban sshd[1005187]: Failed password for root from 5.78.91.55 port 38172 ssh2
May ...
show moreMay 30 12:22:53 fail2ban sshd[1005187]: Failed password for root from 5.78.91.55 port 38172 ssh2
May 30 12:22:56 fail2ban sshd[1005189]: Invalid user admin from 5.78.91.55 port 38196
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May 30 14:21:34 ccbnet04 sshd[3383730]: Failed password for invalid user admin from 5.78.91.55 port ...
show moreMay 30 14:21:34 ccbnet04 sshd[3383730]: Failed password for invalid user admin from 5.78.91.55 port 41766 ssh2
May 30 14:21:35 ccbnet04 sshd[3383786]: Invalid user test from 5.78.91.55 port 41778
May 30 14:21:35 ccbnet04 sshd[3383786]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
May 30 14:21:38 ccbnet04 sshd[3383786]: Failed password for invalid user test from 5.78.91.55 port 41778 ssh2
May 30 14:21:39 ccbnet04 sshd[3383898]: Invalid user devops from 5.78.91.55 port 41798
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2025-05-30 07:20:57.388201-0500 localhost sshd-session[70674]: Failed password for invalid user pos ...
show more2025-05-30 07:20:57.388201-0500 localhost sshd-session[70674]: Failed password for invalid user posiflex from 5.78.91.55 port 43228 ssh2
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SSH Brute force: 86 attempts were recorded from 5.78.91.55
2025-05-30T14:00:08+02:00 Connection clos ...
show moreSSH Brute force: 86 attempts were recorded from 5.78.91.55
2025-05-30T14:00:08+02:00 Connection closed by authenticating user root 5.78.91.55 port 44278 [preauth]
2025-05-30T14:00:09+02:00 Invalid user admin from 5.78.91.55 port 44284
2025-05-30T14:00:11+02:00 Invalid user admin from 5.78.91.55 port 44338
2025-05-30T14:00:12+02:00 Invalid user test from 5.78.91.55 port 44354
2025-05-30T14:00:13+02:00 Invalid user devops from 5.78.91.55 port 44358
2025-05-30T14:00:14+02:00 Invalid user cs2 from 5.78.91.55 port 44370
2025-05-30T14:00:15+02:00 Invalid user pi from 5.78.91.55 port 44382
2025-05-30T14:00:16+02:00 Invalid user minecraft from 5.78.91.55 port 44398
2025-05-30T14:00:18+02:00 Connection closed by authenticating user root 5.78.91.55 port 44412 [preauth]
2025-05-30T14:00:19+02:00 Invalid user kali from 5.78.91.55 port 44428
2025-05-30T14:00:20+02:00 Invalid user vyos from 5.78.91.55
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May 30 06:18:40 b146-10 sshd[2609796]: Failed password for admin from 5.78.91.55 port 59272 ssh2
May ...
show moreMay 30 06:18:40 b146-10 sshd[2609796]: Failed password for admin from 5.78.91.55 port 59272 ssh2
May 30 06:18:42 b146-10 sshd[2609798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55 user=admin
May 30 06:18:44 b146-10 sshd[2609798]: Failed password for admin from 5.78.91.55 port 38720 ssh2
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Brute-Force
SSH
Anonymous
May 30 12:10:39 f2b auth.info sshd[410597]: Failed password for root from 5.78.91.55 port 47576 ssh2 ...
show moreMay 30 12:10:39 f2b auth.info sshd[410597]: Failed password for root from 5.78.91.55 port 47576 ssh2
May 30 12:10:39 f2b auth.info sshd[410599]: Invalid user admin from 5.78.91.55 port 47578
May 30 12:10:39 f2b auth.info sshd[410599]: Failed password for invalid user admin from 5.78.91.55 port 47578 ssh2
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2025-05-30T12:08:46.539510+00:00 edge-con-sjc01.int.pdx.net.uk sshd[402163]: Invalid user admin from ...
show more2025-05-30T12:08:46.539510+00:00 edge-con-sjc01.int.pdx.net.uk sshd[402163]: Invalid user admin from 5.78.91.55 port 42310
2025-05-30T12:08:46.617217+00:00 edge-con-sjc01.int.pdx.net.uk sshd[402163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.78.91.55
2025-05-30T12:08:48.645944+00:00 edge-con-sjc01.int.pdx.net.uk sshd[402163]: Failed password for invalid user admin from 5.78.91.55 port 42310 ssh2
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