This IP address has been reported a total of
324
times from
202 distinct
sources.
213.211.137.23 was first reported on
, and the most recent report was
.
Old Reports:
The most recent abuse report for this IP address is from
. It is possible that this IP is no longer involved in abusive activities.
Reporter
IoA Timestamp (UTC)
Comment
Categories
Anonymous
Tarpit trap event · duration=8s · automated report from intelmatch-prod
Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
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Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
show less
Brute-Force
SSH
Anonymous
Tarpit trap event · duration=11s · automated report from intelmatch-prod
Automated report: SSH brute force detected. This IP exceeded the allowed number of failed login atte ...
show moreAutomated report: SSH brute force detected. This IP exceeded the allowed number of failed login attempts (3 attempts).
show less
2026-05-28 03:36:13 server sshd[80824]: Failed password for invalid user debian from 213.211.137.23 ...
show more2026-05-28 03:36:13 server sshd[80824]: Failed password for invalid user debian from 213.211.137.23 port 51202 ssh2
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2026-05-29T15:39:02.933916+03:00 tenorium.com sshd[2625473]: Invalid user bitcoin from 213.211.137.2 ...
show more2026-05-29T15:39:02.933916+03:00 tenorium.com sshd[2625473]: Invalid user bitcoin from 213.211.137.23 port 35370
2026-05-29T15:39:02.975944+03:00 tenorium.com sshd[2625473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.211.137.23
2026-05-29T15:39:04.974875+03:00 tenorium.com sshd[2625473]: Failed password for invalid user bitcoin from 213.211.137.23 port 35370 ssh2
2026-05-29T15:43:34.541994+03:00 tenorium.com sshd[2626558]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.211.137.23 user=root
2026-05-29T15:43:36.882151+03:00 tenorium.com sshd[2626558]: Failed password for root from 213.211.137.23 port 52484 ssh2
...
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May 29 14:28:00 zurich-2 sshd[2720563]: Invalid user bitcoin from 213.211.137.23 port 51560
May 29 1 ...
show moreMay 29 14:28:00 zurich-2 sshd[2720563]: Invalid user bitcoin from 213.211.137.23 port 51560
May 29 14:28:00 zurich-2 sshd[2720563]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.211.137.23
May 29 14:28:02 zurich-2 sshd[2720563]: Failed password for invalid user bitcoin from 213.211.137.23 port 51560 ssh2
...
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2026-05-29T14:18:40.281401+02:00 router01.civitelli.de sshd-session[345460]: Invalid user nas from 2 ...
show more2026-05-29T14:18:40.281401+02:00 router01.civitelli.de sshd-session[345460]: Invalid user nas from 213.211.137.23 port 40634
2026-05-29T14:18:40.326584+02:00 router01.civitelli.de sshd-session[345460]: Connection closed by invalid user nas 213.211.137.23 port 40634 [preauth]
2026-05-29T14:23:12.759417+02:00 router01.civitelli.de sshd-session[346529]: Invalid user eth from 213.211.137.23 port 49364
2026-05-29T14:23:12.797225+02:00 router01.civitelli.de sshd-session[346529]: Connection closed by invalid user eth 213.211.137.23 port 49364 [preauth]
2026-05-29T14:24:07.933665+02:00 router01.civitelli.de sshd-session[346750]: Invalid user blockchain from 213.211.137.23 port 56116
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