JavaScript is disabled. Some features of this site may not work properly. For a smoother experience, please enable JavaScript in your browser settings.

AbuseIPDB » 104.23.239.81

104.23.239.81 was found in our database!

This IP was reported 224 times. Confidence of Abuse is 0%: ?

ISP	Cloudflare, Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS13335
Domain Name	cloudflare.com
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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

Important Note: 104.23.239.81 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 104.23.239.81

Whois 104.23.239.81

IP Abuse Reports for 104.23.239.81:

This IP address has been reported a total of 224 times from 75 distinct sources. 104.23.239.81 was first reported on July 9th 2025, and the most recent report was 10 hours 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
🇨🇭 4server	2026-05-06 21:33:59 (4 weeks ago)	[WedMay0623:33:50.6826652026][security2:error][pid1341705:tid1341986][client104.23.239.81:0]ModSecur ... show more [WedMay0623:33:50.6826652026][security2:error][pid1341705:tid1341986][client104.23.239.81:0]ModSecurity:Accessdeniedwithcode403\(phase1\).Matchedphrase\".env\"atREQUEST_URI.[file\"/etc/apache2/conf.d/modsec_custom_rules.conf\"][line\"364\"][id\"960720\"][msg\"Forbiddenfileaccess\"][hostname\"server-privato.ch\"][uri\"/.env.vercel\"][unique_id\"afuzvhrobVt0wWbOchQfTAAAAQo\"] show less	Hacking Web App Attack
🇺🇸 TPI-Abuse	2026-05-05 00:11:29 (4 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon May 04 20:11:24.493466 2026] [security2:error] [pid 16771:tid 16780] [client 104.23.239.81:12152] 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 "triestemagica.org"] [uri "/.git/config"] [unique_id "afk1rPCDyO5b7aILF3McJwAAAEc"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-05-04 19:45:35 (4 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon May 04 15:45:31.490635 2026] [security2:error] [pid 9003:tid 9078] [client 104.23.239.81:10236] 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 "boracayglobal.org"] [uri "/.git/config"] [unique_id "afj3Wy65TSsV4Xu4HZxgoQAAAAU"] show less	Brute-Force Bad Web Bot Web App Attack
🇦🇺 trentwiles.com	2026-05-04 15:23:45 (4 weeks ago)	Unauthorized connection attempt detected from IP address 104.23.239.81 to port 443 [SYD]	Port Scan
🇺🇸 TPI-Abuse	2026-05-04 13:39:55 (4 weeks ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Mon May 04 09:39:51.087705 2026] [security2:error] [pid 6780:tid 6780] [client 104.23.239.81:10100] 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 "lilachost.net"] [uri "/.git/config"] [unique_id "afihp5OOK40GSl8sbyVEMwAAABE"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-05-03 08:09:59 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Sun May 03 04:09:53.763857 2026] [security2:error] [pid 16678:tid 16678] [client 104.23.239.81:9507] 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 "astglobaltech.com"] [uri "/.git/config"] [unique_id "afcC0bM1iA4DCw7GQEwp8AAAAAY"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-04-30 18:07:23 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Apr 30 14:07:18.584055 2026] [security2:error] [pid 10633:tid 10633] [client 104.23.239.81:9515] 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 "webmail.realitytourist.com"] [uri "/.git/config"] [unique_id "afOaVhRocdpxkIX6AufvwgAAAAI"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-04-30 11:59:19 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Apr 30 07:59:14.497840 2026] [security2:error] [pid 27876:tid 27882] [client 104.23.239.81:9881] 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 "webdisk.internationalacademyofprojectmanagement.com"] [uri "/.git/config"] [unique_id "afNEEgykR_CGDPcHFYl2UQAAAMI"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-04-30 08:23:28 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Apr 30 04:23:24.132167 2026] [security2:error] [pid 17246:tid 17246] [client 104.23.239.81:9748] 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 "webdisk.garyrankin.com"] [uri "/.git/config"] [unique_id "afMRfFjF5AvVizFnMGB0LgAAAAA"] show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-04-30 07:23:36 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Apr 30 03:23:30.158698 2026] [security2:error] [pid 29696:tid 29696] [client 104.23.239.81:10059] 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 "webmail.klingandi.com"] [uri "/.git/config"] [unique_id "afMDcouhzUuhzh0zah3DawAAAAQ"] show less	Brute-Force Bad Web Bot Web App Attack
🇪🇸 librebit	2026-04-24 18:06:12 (1 month ago)	Brute force	Brute-Force
🇦🇺 trentwiles.com	2026-04-23 14:00:41 (1 month ago)	Unauthorized connection attempt detected from IP address 104.23.239.81 to port 443 [SYD]	Port Scan
🇫🇷 SpaceHost-Server	2026-04-22 22:25:48 (1 month ago)		Brute-Force Web App Attack
🇺🇸 TPI-Abuse	2026-04-22 20:02:18 (1 month ago)	(mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Port ... show more (mod_security) mod_security (id:210492) triggered by 104.23.239.81 (-): 1 in the last 300 secs; Ports: *; Direction: 1; Trigger: LF_MODSEC; Logs: [Wed Apr 22 16:02:13.909267 2026] [security2:error] [pid 21346:tid 21346] [client 104.23.239.81:10114] 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 "webmail.tonyv.org"] [uri "/.env.production.local"] [unique_id "aekpRaveB3zeI69dkzwx0QAAAA0"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 macrob	2026-04-22 07:02:47 (1 month ago)	2026/04/22 07:02:22 [error] 2168223#2168223: 169423454 access forbidden by rule, client: 104.23.239 ... show more 2026/04/22 07:02:22 [error] 2168223#2168223: 169423454 access forbidden by rule, client: 104.23.239.81, server: binixo.com.ua, request: "GET /config/.env HTTP/2.0", host: "binixo.com.ua" 2026/04/22 07:02:23 [error] 2168223#2168223: 169423454 access forbidden by rule, client: 104.23.239.81, server: binixo.com.ua, request: "GET /backend/.env HTTP/2.0", host: "binixo.com.ua" 2026/04/22 07:02:23 [error] 2168223#2168223: 169423454 access forbidden by rule, client: 104.23.239.81, server: binixo.com.ua, request: "GET /src/.env HTTP/2.0", host: "binixo.com.ua" ... show less	Web App Attack

Showing 31 to 45 of 224 reports

Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown 🚩

Recently Reported IPs:

🇺🇸 162.216.150.213

🇸🇬 2404:6800:4003:c26::125

🇺🇸 192.210.243.12

🇨🇳 125.45.55.75

🇳🇱 103.251.165.133

🇫🇷 85.217.140.12

🇩🇪 69.5.169.18

🇨🇳 60.172.1.210

🇲🇾 49.124.146.40

🇷🇺 5.188.156.61

🇬🇧 2a06:4880:c000::f1

🇩🇪 213.209.159.108

🇺🇿 198.163.204.139

🇸🇬 165.154.205.91

🇺🇸 134.209.215.131

🇱🇹 45.227.254.170

🇷🇺 31.173.2.33

🇷🇺 188.168.24.228

🇺🇸 147.93.183.178

🇱🇹 141.98.9.93