This IP address has been reported a total of
140
times from
97 distinct
sources.
42.51.37.22 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.
2026-06-29T20:11:29.230727+02:00 guestgw-router01.remscheid.de sshd-session[2994450]: Disconnected f ...
show more2026-06-29T20:11:29.230727+02:00 guestgw-router01.remscheid.de sshd-session[2994450]: Disconnected from invalid user admin1 42.51.37.22 port 44510 [preauth]
2026-06-29T20:12:49.315889+02:00 guestgw-router01.remscheid.de sshd-session[2994650]: Invalid user odoo from 42.51.37.22 port 40842
2026-06-29T20:12:49.535254+02:00 guestgw-router01.remscheid.de sshd-session[2994650]: Disconnected from invalid user odoo 42.51.37.22 port 40842 [preauth]
2026-06-29T20:14:37.056565+02:00 guestgw-router01.remscheid.de sshd-session[2994745]: error: kex_exchange_identification: read: Connection reset by peer
2026-06-29T20:14:37.056643+02:00 guestgw-router01.remscheid.de sshd-session[2994745]: Connection reset by 42.51.37.22 port 53828
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Jun 29 16:59:41 sshd-session[26529]: Received disconnect from 42.51.37.22 port 36072:11: Bye Bye [p ...
show moreJun 29 16:59:41 sshd-session[26529]: Received disconnect from 42.51.37.22 port 36072:11: Bye Bye [preauth]
Jun 29 17:20:09 sshd-session[26562]: Invalid user testuser from 42.51.37.22 port 51000
...
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(sshd) Failed SSH login from 42.51.37.22 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: ...
show more(sshd) Failed SSH login from 42.51.37.22 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: 1; Trigger: LF_SSHD; Logs: Jun 28 16:16:33 13465 sshd[23296]: Invalid user ubuntu from 42.51.37.22 port 41214
Jun 28 16:16:36 13465 sshd[23296]: Failed password for invalid user ubuntu from 42.51.37.22 port 41214 ssh2
Jun 28 16:26:20 13465 sshd[28633]: Invalid user dev from 42.51.37.22 port 40434
Jun 28 16:26:22 13465 sshd[28633]: Failed password for invalid user dev from 42.51.37.22 port 40434 ssh2
Jun 28 16:37:38 13465 sshd[1779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.37.22 user=root
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Jun 28 18:23:05 nordic sshd[957656]: Invalid user seed from 42.51.37.22 port 34510
Jun 28 18:33:50 n ...
show moreJun 28 18:23:05 nordic sshd[957656]: Invalid user seed from 42.51.37.22 port 34510
Jun 28 18:33:50 nordic sshd[957761]: Invalid user gsf from 42.51.37.22 port 42594
...
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Brute-Force
SSH
Anonymous
Jun 28 20:48:03 community sshd[2908665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 ...
show moreJun 28 20:48:03 community sshd[2908665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.37.22 user=root
Jun 28 20:48:05 community sshd[2908665]: Failed password for root from 42.51.37.22 port 36570 ssh2
...
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2026-06-28T14:45:57.020909-03:00 pve sshd[139315]: Failed password for root from 42.51.37.22 port 47 ...
show more2026-06-28T14:45:57.020909-03:00 pve sshd[139315]: Failed password for root from 42.51.37.22 port 47088 ssh2
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Brute-Force
SSH
Showing 1 to
15
of 140 reports
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