This IP address has been reported a total of
168
times from
129 distinct
sources.
66.42.113.48 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.
Sep 16 15:58:28 obsidian sshd[3098606]: Invalid user user from 66.42.113.48 port 38528
Sep 16 15:59: ...
show moreSep 16 15:58:28 obsidian sshd[3098606]: Invalid user user from 66.42.113.48 port 38528
Sep 16 15:59:11 obsidian sshd[3099185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.42.113.48 user=root
Sep 16 15:59:13 obsidian sshd[3099185]: Failed password for root from 66.42.113.48 port 53908 ssh2
...
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CrowdSec local HTTP alert
scenario: crowdsecurity/http-cve-2021-41773
alert_id: 7384
events: 1
creat ...
show moreCrowdSec local HTTP alert
scenario: crowdsecurity/http-cve-2021-41773
alert_id: 7384
events: 1
created_at: 2026-09-16T15:17:40Z
message: Ip 66.42.113.48 performed 'crowdsecurity/http-cve-2021-41773' (1 events over 0s) at 2026-09-16 15:17:39.905513456 +0000 UTC
target_uri: ["/cgi-bin/.%2e/.%2e/.%2e/.%2e/.%2e/.%2e/.%2e/.%2e/.%2e/.%2e/bin/sh"]
method: ["POST"]
status: ["400"]
user_agent: ["libredtail-http"]
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Detected multiple authentication failures and invalid user attempts from IP address 66.42.113.48 on ...
show moreDetected multiple authentication failures and invalid user attempts from IP address 66.42.113.48 on [ES] Sapphire Node.
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2026-09-16T08:51:05.159678-06:00 b146-54 sshd[2573142]: pam_sss(sshd:auth): authentication failure; ...
show more2026-09-16T08:51:05.159678-06:00 b146-54 sshd[2573142]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.42.113.48 user=admin
2026-09-16T08:51:06.520122-06:00 b146-54 sshd[2573142]: Failed password for invalid user admin from 66.42.113.48 port 42254 ssh2
2026-09-16T08:51:50.884128-06:00 b146-54 sshd[2573169]: Invalid user user from 66.42.113.48 port 39224
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