Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
Whitelisted Subnet
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who
may use them for search engine spiders. However, these same entities sometimes also provide cloud
servers and mail services which are easily abused. Pay special attention when trusting or
distrusting these IPs.
This IP address has been reported a total of
150
times from
44 distinct
sources.
104.23.166.128 was first reported on
, and the most recent report was
.
In the last 60 days, the top reporter locations were:
United States of America
with 27
reports;
Bulgaria
with 11
reports;
Germany
with 7
reports.
The most common categories in these recent reports were:
Web App Attack
58
times;
Bad Web Bot
32
times;
Brute-Force
27
times;
Hacking
20
times;
Port Scan
3
times;
Other
2
times.
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.
2026-10-07T20:21:15+01:00 NAS [Wed Oct 07 20:21:15.979514 2026] [proxy_fcgi:error] [pid 1306:tid 132 ...
show more2026-10-07T20:21:15+01:00 NAS [Wed Oct 07 20:21:15.979514 2026] [proxy_fcgi:error] [pid 1306:tid 1321] [client 104.23.166.128:52416] AH01071: Got error 'Primary script unknown'
...
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[07/Oct/2026:20:54:06 +0300] -- 104.23.166.128 Ban reason: Scanner [CMS_GENERIC] | Request: GET /.gi ...
show more[07/Oct/2026:20:54:06 +0300] -- 104.23.166.128 Ban reason: Scanner [CMS_GENERIC] | Request: GET /.git-credentials HTTP/1.1
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Bad Web Bot
Web App Attack
Anonymous
(caddyscan) Scanner path probe from 104.23.166.128 (NL/The Netherlands/-): 5 in the last 3600 secs; ...
show more(caddyscan) Scanner path probe from 104.23.166.128 (NL/The Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: [REDACTED] 200 2627 104.23.166.128 - - [07/Oct/2026:07:03:10 +0000] "GET /.aws/credentials HTTP/1.1"
[REDACTED] 200 2627 104.23.166.128 - - [07/Oct/2026:07:03:11 +0000] "GET /wp-config.php HTTP/1.1"
[REDACTED] 200 2627 104.23.166.128 - - [07/Oct/2026:07:03:12 +0000] "GET /wp-config.php HTTP/1.1"
[REDACTED] 200 2627 104.23.166.128 - - [07/Oct/2026:07:33:01 +0000] "GET /.env.bak HTTP/1.1"
[REDACTED] 200 2627 104.23.166.128 - - [07/Oct/2026:07:37:29 +0000] "GET /.env.backup HTTP/1.1"
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Repeated requests for suspicious nonexistent URLs, for example: /.aws/credentials (HTTP/1.1 port 80, ...
show moreRepeated requests for suspicious nonexistent URLs, for example: /.aws/credentials (HTTP/1.1 port 80, bogus vhost, user agent: "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36")
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Web scanner probing for sensitive files (.env, .git, backups) or path traversal. Reported by fail2ba ...
show moreWeb scanner probing for sensitive files (.env, .git, backups) or path traversal. Reported by fail2ban.
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