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104.23.221.91

Neutral Activity Whitelisted Subnet

Abuse confidence score ?

0% Low Risk

48 reports

16 reporters · latest 1 week ago

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

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇸🇪 Sweden
City	Stockholm, Stockholm

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

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IP Abuse Reports for 104.23.221.91

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This IP address has been reported a total of 48 times from 16 distinct sources. 104.23.221.91 was first reported on June 9th 2025, and the most recent report was 1 week ago. In the last 60 days, the top reporter locations were: United States of America with 20 reports; Germany with 2 reports; Netherlands with 2 reports. The most common categories in these recent reports were: Web App Attack 30 times; Bad Web Bot 27 times; Brute-Force 22 times; Exploited Host 2 times; Hacking 2 times; Other 5 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇺🇸 TPI-Abuse	2026-09-30 14:04:29 (1 week ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Sep 30 10:04:23.141840 2026] [security2:error] [pid 11027:tid 11027] [client 104.23.221.91:10372] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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 "musicpolitan.com"] [uri "/.git/config"] [unique_id "ar0W5852cKpO0j6iGz6iwQAAAA8"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-30 03:50:08 (1 week ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Tue Sep 29 23:50:03.067728 2026] [security2:error] [pid 17664:tid 17664] [client 104.23.221.91:12068] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" at REQUEST_URI. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/02_Global_Generic.conf"] [line "120"] [id "210492"] [rev "3"] [severity "CRITICAL"] [tag "CWAF"] [tag "Generic"] [hostname "dcwenger.com"] [uri "/.git/config"] [unique_id "aryG651MPQ5uS9OFQXhB-wAAABY"] show less	Brute-Force Bad Web Bot Web App Attack
🇳🇱 BlueWire Hosting	2026-09-29 01:39:13 (1 week ago)	High-confidence malicious configuration/VCS probe	Web App Attack
🇵🇸 ManFromWorld	2026-09-27 11:51:00 (2 weeks ago)		DDoS Attack Brute-Force Bad Web Bot Web App Attack Web Spam Fraud VoIP Hacking Blog Spam
🇺🇸 TPI-Abuse	2026-09-27 07:05:14 (2 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun Sep 27 03:05:06.924780 2026] [security2:error] [pid 28246:tid 28246] [client 104.23.221.91:10367] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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 "sporttaekwondo.net"] [uri "/.git/config"] [unique_id "arjAIshnaONYQkic7rrMBgAAAAY"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 FeG Deutschland	2026-09-27 01:47:25 (2 weeks ago)	Looking for CMS/PHP/SQL vulnerablilities/excessive crawling - 124	Exploited Host Web App Attack
🇺🇸 TPI-Abuse	2026-09-27 00:28:54 (2 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 26 20:28:50.765736 2026] [security2:error] [pid 901:tid 901] [client 104.23.221.91:12648] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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 "glaswood.com"] [uri "/.git/config"] [unique_id "arhjQtJaDAoOQb2eARiysQAAABg"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-09-26 09:14:29 (2 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sat Sep 26 05:14:23.430327 2026] [security2:error] [pid 23142:tid 23142] [client 104.23.221.91:9679] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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 "tomslawmd.com"] [uri "/.git/config"] [unique_id "areM70PU7oyfzxVmy5zRmAAAABw"] show less	Brute-Force Bad Web Bot Web App Attack
🇧🇪 madeit	2026-09-12 07:08:44 (4 weeks ago)		Web App Attack
🇳🇱 homeshowdomain.nl	2026-09-08 22:04:11 (1 month ago)	Auto-ban: >3000 req/min op 2026-09-08	Web App Attack SSH Hacking
🇨🇭 backslash	2026-09-08 01:51:00 (1 month ago)	block ruleset bad bot: misc bad content F608233CC4C86EE814CE8DDDA9C4A0D3C79882F6	Bad Web Bot
🇷🇺 DZBOT	2026-08-28 13:46:33 (1 month ago)	DZBOT: Website Scanning / Scraping	Bad Web Bot Exploited Host Web App Attack
🇺🇸 TPI-Abuse	2026-08-19 05:24:06 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Aug 19 01:24:02.146896 2026] [security2:error] [pid 3603:tid 3603] [client 104.23.221.91:11976] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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.royalchess.net"] [uri "/.git/config"] [unique_id "aoU98kvClKWB2xyARDpsdAAAABc"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-08-19 05:07:31 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.221.91 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Aug 19 01:07:23.901373 2026] [security2:error] [pid 16095:tid 16095] [client 104.23.221.91:10667] ModSecurity: Access denied with code 403 (phase 1). Matched phrase "/.git/" 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.sabbathseminars.net"] [uri "/.git/config"] [unique_id "aoU6C1SCDcIeAvkx51UpfAAAAAE"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 Michel Wijnberg	2026-08-19 04:50:15 (1 month ago)	104.23.221.91 - - [19/Aug/2026:04:50:15 +0000] "GET /.git/HEAD HTTP/1.1" 301 162 "-" "Mozilla/5.0 (W ... show more 104.23.221.91 - - [19/Aug/2026:04:50:15 +0000] "GET /.git/HEAD HTTP/1.1" 301 162 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36" ... show less	Bad Web Bot Web App Attack

Showing 1 to 15 of 48 reports

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