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No reports in the last 60 days
91.99.51.201 has been reported 44
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.
Nov 4 13:30:50 odin sshd[10144]: Failed password for root from 91.99.51.201 port 34140 ssh2
Nov 4 13:33:41 odin sshd[10284]: Failed password for root from 91.99.51.201 port 37144 ssh2
Nov 4 12:33:33 mail sshd[3441134]: Failed password for root from 91.99.51.201 port 42456 ssh2
Nov 4 12:34:45 mail sshd[3441941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.99.51.201 user=root
Nov 4 ...
show moreNov 4 12:33:33 mail sshd[3441134]: Failed password for root from 91.99.51.201 port 42456 ssh2
Nov 4 12:34:45 mail sshd[3441941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.99.51.201 user=root
Nov 4 12:34:47 mail sshd[3441941]: Failed password for root from 91.99.51.201 port 52676 ssh2
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2025-11-04T13:32:04.625256alwww1 sshd[1900349]: User root from 91.99.51.201 not allowed because not listed in AllowUsers
2025-11-04T13:32:04.640628alwww1 sshd[1900349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= ...
show more2025-11-04T13:32:04.625256alwww1 sshd[1900349]: User root from 91.99.51.201 not allowed because not listed in AllowUsers
2025-11-04T13:32:04.640628alwww1 sshd[1900349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.99.51.201 user=root
2025-11-04T13:32:06.923209alwww1 sshd[1900349]: Failed password for invalid user root from 91.99.51.201 port 38508 ssh2
2025-11-04T13:34:02.517284alwww1 sshd[1900677]: User root from 91.99.51.201 not allowed because not listed in AllowUsers
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Nov 4 03:37:56 dashboard sshd[1153515]: Failed password for root from 91.99.51.201 port 56908 ssh2
Nov 4 03:39:11 dashboard sshd[1153814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.99.51.201 user=ro ...
show moreNov 4 03:37:56 dashboard sshd[1153515]: Failed password for root from 91.99.51.201 port 56908 ssh2
Nov 4 03:39:11 dashboard sshd[1153814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.99.51.201 user=root
Nov 4 03:39:14 dashboard sshd[1153814]: Failed password for root from 91.99.51.201 port 58976 ssh2
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Brute-Force
SSH
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