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AbuseIPDB » 104.23.168.51

104.23.168.51 was found in our database!

This IP was reported 114 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Important Note: 104.23.168.51 is an IP address from within our whitelist belonging to the subnet 104.16.0.0/13, which we identify as: "Cloudflare Reverse Proxy".

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.

Report 104.23.168.51

Whois 104.23.168.51

IP Abuse Reports for 104.23.168.51:

This IP address has been reported a total of 114 times from 38 distinct sources. 104.23.168.51 was first reported on March 1st 2025, and the most recent report was 1 day ago.

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.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇧🇬 Stoyko Stoykov	2026-06-22 07:28:00 (1 day ago)	104.23.168.51 - - [22/Jun/2026:10:27:58 +0300] "HEAD /.env.old HTTP/2.0" 404 0 "-" "Mozilla/5.0 (com ... show more 104.23.168.51 - - [22/Jun/2026:10:27:58 +0300] "HEAD /.env.old HTTP/2.0" 404 0 "-" "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" ... show less	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-06-21 05:45:11 (2 days ago)	(mod_security) mod_security (id:210492) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Jun 21 01:45:05.111874 2026] [security2:error] [pid 32339:tid 32341] [client 104.23.168.51:13135] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.env" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "www.experience.tagspace.com"] [uri "/.env.dist"] [unique_id "ajd6YcXVjVz-IpbFLCUqSAAAAMA"], referer: https://www.google.com/search?q=www.experience.tagspace.com show less	Brute-Force Bad Web Bot Web App Attack
🇧🇬 Stoyko Stoykov	2026-06-17 09:26:16 (6 days ago)	104.23.168.51 - - [17/Jun/2026:12:26:16 +0300] "GET /.env HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows ... show more 104.23.168.51 - - [17/Jun/2026:12:26:16 +0300] "GET /.env HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36" ... show less	Hacking Web App Attack
🇺🇸 mnsf	2026-06-17 00:24:14 (6 days ago)	Abuse Detected (1)	Brute-Force Web App Attack
🇷🇺 DZBOT	2026-06-12 17:21:53 (1 week ago)	DZBOT: Website Scanning / Scraping	Bad Web Bot Exploited Host Web App Attack
🇧🇬 Stoyko Stoykov	2026-06-12 17:10:33 (1 week ago)	104.23.168.51 - - [12/Jun/2026:20:10:33 +0300] "GET /.aws/credentials HTTP/1.1" 301 162 "-" "Opera/9 ... show more 104.23.168.51 - - [12/Jun/2026:20:10:33 +0300] "GET /.aws/credentials HTTP/1.1" 301 162 "-" "Opera/9.25 (Windows NT 6.0; U; en)" ... show less	Hacking Web App Attack
🇧🇬 Stoyko Stoykov	2026-06-10 07:43:12 (1 week ago)	104.23.168.51 - - [10/Jun/2026:10:43:11 +0300] "GET //wp-includes/ID3/license.txt HTTP/2.0" 404 134 ... show more 104.23.168.51 - - [10/Jun/2026:10:43:11 +0300] "GET //wp-includes/ID3/license.txt HTTP/2.0" 404 134 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36" ... show less	Hacking Web App Attack
🇧🇬 Stoyko Stoykov	2026-06-03 22:10:33 (2 weeks ago)	104.23.168.51 - - [04/Jun/2026:01:10:32 +0300] "GET /.env-example HTTP/2.0" 404 134 "-" "TLM-Audit-S ... show more 104.23.168.51 - - [04/Jun/2026:01:10:32 +0300] "GET /.env-example HTTP/2.0" 404 134 "-" "TLM-Audit-Scanner/1.0" ... show less	Hacking Web App Attack
🇳🇱 homeshowdomain.nl	2026-05-29 22:06:06 (3 weeks ago)	Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on ... show more Auto-ban: single probe for restricted files (.env / backups / admin endpoints). Likely mass-scan on 2026-05-28. show less	Web App Attack SSH Hacking
🇧🇬 Stoyko Stoykov	2026-05-29 15:39:32 (3 weeks ago)	104.23.168.51 - - [29/May/2026:18:39:30 +0300] "GET //wp-includes/wlwmanifest.xml HTTP/2.0" 404 0 "- ... show more 104.23.168.51 - - [29/May/2026:18:39:30 +0300] "GET //wp-includes/wlwmanifest.xml HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" ... show less	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-05-27 15:52:52 (3 weeks ago)	(mod_security) mod_security (id:949110) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:949110) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed May 27 11:52:48.131198 2026] [security2:error] [pid 23799:tid 23799] [client 104.23.168.51:12047] ModSecurity: Access denied with code 403 (phase 2). Operator GE matched 5 at TX:anomaly_score. [file "/etc/apache2/conf.d/modsec_vendor_configs/OWASP3/rules/REQUEST-949-BLOCKING-EVALUATION.conf"] [line "30"] [id "949110"] [msg "Inbound Anomaly Score Exceeded (Total Score: 5)"] [severity "CRITICAL"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-generic"] [hostname "freedrm.org"] [uri "/.env.backup"] [unique_id "ahcTUJUWAZ2OdDa5uKvIyQAAAAA"], referer: https://www.google.com/search?q=freedrm.org show less	Brute-Force Bad Web Bot Web App Attack
🇧🇬 Stoyko Stoykov	2026-05-27 05:04:22 (3 weeks ago)	104.23.168.51 - - [27/May/2026:08:04:21 +0300] "GET /phpinfo.php HTTP/2.0" 404 0 "-" "Mozilla/5.0 (W ... show more 104.23.168.51 - - [27/May/2026:08:04:21 +0300] "GET /phpinfo.php HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" ... show less	Hacking Web App Attack
🇧🇬 Stoyko Stoykov	2026-05-26 04:29:06 (4 weeks ago)	104.23.168.51 - - [26/May/2026:07:29:05 +0300] "GET /.env HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows ... show more 104.23.168.51 - - [26/May/2026:07:29:05 +0300] "GET /.env HTTP/2.0" 404 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36" ... show less	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-05-15 11:41:23 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.168.51 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Fri May 15 07:39:55.175723 2026] [security2:error] [pid 4867:tid 4867] [client 104.23.168.51:11917] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/sftp-config.json" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "117"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "chandlerowen.com"] [uri "/sftp-config.json"] [unique_id "agcGC8dhCI2gQIlYh28MiQAAAAw"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 octageeks.com	2026-05-13 04:06:25 (1 month ago)	Wordpress malicious attack:[octawpauthor]	Web App Attack

Showing 1 to 15 of 114 reports

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