This IP address has been reported a total of
40
times from
32 distinct
sources.
85.137.91.54 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.
Connection closed by 85.137.91.54 port 45906 [preauth]
Unable to negotiate with 85.137.91.54 port 35 ...
show moreConnection closed by 85.137.91.54 port 45906 [preauth]
Unable to negotiate with 85.137.91.54 port 35430: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
Unable to negotiate with 85.137.91.54 port 49234: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
Unable to negotiate with 85.137.91.54 port 58738: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256 [preauth]
Unable to negotiate with 85.137.91.54 port 39516: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256
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2026-07-01T22:59:32+02:00 exit-2 sshd[25836]: Invalid user ubuntu from 85.137.91.54 port 46418
2026- ...
show more2026-07-01T22:59:32+02:00 exit-2 sshd[25836]: Invalid user ubuntu from 85.137.91.54 port 46418
2026-07-01T22:59:32+02:00 exit-2 sshd[25836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.137.91.54
2026-07-01T22:59:33+02:00 exit-2 sshd[25836]: Failed password for invalid user ubuntu from 85.137.91.54 port 46418 ssh2
2026-07-01T23:29:38+02:00 exit-2 sshd[25921]: Invalid user ubuntu from 85.137.91.54 port 50876
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2026-07-01T23:27:56.934037+02:00 hun sshd[104287]: Invalid user ubuntu from 85.137.91.54 port 50380
...
show more2026-07-01T23:27:56.934037+02:00 hun sshd[104287]: Invalid user ubuntu from 85.137.91.54 port 50380
...
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Brute-Force
SSH
Anonymous
2026-07-01T22:39:57+02:00 lb-2 sshd[314059]: Invalid user ubuntu from 85.137.91.54 port 59044
2026-0 ...
show more2026-07-01T22:39:57+02:00 lb-2 sshd[314059]: Invalid user ubuntu from 85.137.91.54 port 59044
2026-07-01T22:39:57+02:00 lb-2 sshd[314059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.137.91.54
2026-07-01T22:39:59+02:00 lb-2 sshd[314059]: Failed password for invalid user ubuntu from 85.137.91.54 port 59044 ssh2
2026-07-01T23:09:56+02:00 lb-2 sshd[317650]: Invalid user ubuntu from 85.137.91.54 port 52192
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Brute-Force
SSH
Anonymous
Large amount of failed SSH access attempts (brute-force)
2026-07-01T21:03:06.190515+00:00 ro1-hostc-storage sshd[831995]: pam_unix(sshd:auth): authentication ...
show more2026-07-01T21:03:06.190515+00:00 ro1-hostc-storage sshd[831995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.137.91.54
2026-07-01T21:03:08.263329+00:00 ro1-hostc-storage sshd[831995]: Failed password for invalid user ubuntu from 85.137.91.54 port 41958 ssh2
2026-07-01T21:03:10.278138+00:00 ro1-hostc-storage sshd[831995]: error: PAM: Authentication failure for illegal user ubuntu from 85.137.91.54
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2026-07-01T21:01:31.844085+00:00 edge-obe-sto01.int.pdx.net.uk sshd[2416606]: Invalid user ubuntu fr ...
show more2026-07-01T21:01:31.844085+00:00 edge-obe-sto01.int.pdx.net.uk sshd[2416606]: Invalid user ubuntu from 85.137.91.54 port 40210
2026-07-01T21:01:33.919770+00:00 edge-obe-sto01.int.pdx.net.uk sshd[2416606]: error: PAM: Authentication failure for illegal user ubuntu from 85.137.91.54
2026-07-01T21:01:33.920280+00:00 edge-obe-sto01.int.pdx.net.uk sshd[2416606]: Failed keyboard-interactive/pam for invalid user ubuntu from 85.137.91.54 port 40210 ssh2
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