This IP address has been reported a total of
869
times from
434 distinct
sources.
91.80.152.183 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.
91.80.152.183 (IT/Italy/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Port ...
show more91.80.152.183 (IT/Italy/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_DISTATTACK; Logs: May 28 01:06:29 14815 sshd[28480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.80.152.183 user=root
May 28 01:06:13 14815 sshd[28374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.128.60.40 user=root
May 28 01:06:15 14815 sshd[28374]: Failed password for root from 43.128.60.40 port 38222 ssh2
May 28 00:56:39 14815 sshd[23355]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.128.60.40 user=root
May 28 00:56:42 14815 sshd[23355]: Failed password for root from 43.128.60.40 port 49568 ssh2
IP Addresses Blocked:
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Brute-Force
SSH
Anonymous
2026-05-28T05:34:44.234564+00:00 gra11-01-secure sshd[106157]: Invalid user victor from 91.80.152.18 ...
show more2026-05-28T05:34:44.234564+00:00 gra11-01-secure sshd[106157]: Invalid user victor from 91.80.152.183 port 47838
2026-05-28T05:38:35.717673+00:00 gra11-01-secure sshd[106165]: Invalid user teacher from 91.80.152.183 port 40722
2026-05-28T05:45:23.869313+00:00 gra11-01-secure sshd[106192]: Invalid user miguel from 91.80.152.183 port 40978
...
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Automated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 us ...
show moreAutomated SSH brute-force attack detected. The IP repeatedly attempted to authenticate to port 22 using multiple usernames and password guesses within a short timeframe.
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(sshd) Failed SSH login from 91.80.152.183 (IT/Italy/-): 5 in the last 3600 secs; Ports: *; Directio ...
show more(sshd) Failed SSH login from 91.80.152.183 (IT/Italy/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: May 28 00:36:06 15845 sshd[27284]: Invalid user victor from 91.80.152.183 port 38414
May 28 00:36:08 15845 sshd[27284]: Failed password for invalid user victor from 91.80.152.183 port 38414 ssh2
May 28 00:38:47 15845 sshd[28640]: Invalid user teacher from 91.80.152.183 port 34532
May 28 00:38:49 15845 sshd[28640]: Failed password for invalid user teacher from 91.80.152.183 port 34532 ssh2
May 28 00:40:35 15845 sshd[29634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.80.152.183 user=root
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Brute-Force
SSH
Anonymous
Automatic Reporting - Brute Force Attempts
Brute-Force
SSH
Web App Attack
Anonymous
2026-05-28T05:03:15.838053+00:00 de-fra2-dns2 sshd[1083687]: Invalid user botuser from 91.80.152.183 ...
show more2026-05-28T05:03:15.838053+00:00 de-fra2-dns2 sshd[1083687]: Invalid user botuser from 91.80.152.183 port 58936
2026-05-28T05:09:21.914860+00:00 de-fra2-dns2 sshd[1083769]: Invalid user bayu from 91.80.152.183 port 34376
2026-05-28T05:11:09.638848+00:00 de-fra2-dns2 sshd[1083781]: Invalid user lfs from 91.80.152.183 port 54502
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May 28 01:00:36 www sshd\[3917\]: Invalid user botuser from 91.80.152.183
May 28 01:09:01 www sshd\[ ...
show moreMay 28 01:00:36 www sshd\[3917\]: Invalid user botuser from 91.80.152.183
May 28 01:09:01 www sshd\[3963\]: Invalid user bayu from 91.80.152.183
...
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2026-05-28T08:03:12.315057+03:00 kotiacat.nexus sshd-session[19802]: Invalid user botuser from 91.80 ...
show more2026-05-28T08:03:12.315057+03:00 kotiacat.nexus sshd-session[19802]: Invalid user botuser from 91.80.152.183 port 33718
...
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Brute-Force
SSH
Anonymous
SSH brute force attempt. User: frontend, Pass: [REDACTED]
(sshd) Failed SSH login from 91.80.152.183 (IT/Italy/-): 5 in the last 3600 secs; Ports: *; Directio ...
show more(sshd) Failed SSH login from 91.80.152.183 (IT/Italy/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: May 27 23:29:46 14725 sshd[13296]: Invalid user sebastian from 91.80.152.183 port 53010
May 27 23:29:48 14725 sshd[13296]: Failed password for invalid user sebastian from 91.80.152.183 port 53010 ssh2
May 27 23:33:19 14725 sshd[13726]: Invalid user peter from 91.80.152.183 port 36454
May 27 23:33:21 14725 sshd[13726]: Failed password for invalid user peter from 91.80.152.183 port 36454 ssh2
May 27 23:35:08 14725 sshd[13964]: Invalid user sergey from 91.80.152.183 port 36630
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2026-05-28T06:30:46.297643+02:00 gw2.wira-gmbh.de sshd[587340]: Invalid user sebastian from 91.80.15 ...
show more2026-05-28T06:30:46.297643+02:00 gw2.wira-gmbh.de sshd[587340]: Invalid user sebastian from 91.80.152.183 port 40172
2026-05-28T06:30:46.389051+02:00 gw2.wira-gmbh.de sshd[587340]: Disconnected from invalid user sebastian 91.80.152.183 port 40172 [preauth]
2026-05-28T06:33:26.246850+02:00 gw2.wira-gmbh.de sshd[587765]: Invalid user peter from 91.80.152.183 port 56890
2026-05-28T06:33:26.312225+02:00 gw2.wira-gmbh.de sshd[587765]: Disconnected from invalid user peter 91.80.152.183 port 56890 [preauth]
2026-05-28T06:35:14.931665+02:00 gw2.wira-gmbh.de sshd[588116]: Invalid user sergey from 91.80.152.183 port 40028
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Brute-Force
Anonymous
SSH brute force attempt. User: sebastian, Pass: [REDACTED]
May 28 07:06:00 Xenoserver sshd[3261768]: Invalid user mustafa from 91.80.152.183 port 48830
May 28 ...
show moreMay 28 07:06:00 Xenoserver sshd[3261768]: Invalid user mustafa from 91.80.152.183 port 48830
May 28 07:09:28 Xenoserver sshd[3271005]: Invalid user giorgio from 91.80.152.183 port 49506
May 28 07:11:14 Xenoserver sshd[3272617]: Invalid user botuser from 91.80.152.183 port 53202
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Brute-Force
SSH
Showing 826 to
840
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