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104.28.159.21

Recent Activity

Abuse Confidence Score

59% Elevated

300 reports

101 reporters · latest 17 hours ago

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

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

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Abuse Reports

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Total reports

300 from 101 distinct reporters

First reported

September 23rd 2023

Most recent report

17 hours ago

Last 60 days

Top reporter locations 🇳🇱 Netherlands 16 🇩🇪 Germany 12 🇨🇭 Switzerland 6

Most common categories Web App Attack 33 Hacking 14 Bad Web Bot 14 Brute-Force 5 Exploited Host 5

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
🇩🇪 ger-stg-sifi1	2026-11-15 00:33:39 UTC · (17 hours ago)	(wordpress) Failed wordpress login using wp-login.php or xmlrpc.php	Web App Attack
🇳🇱 Alt255	2026-11-14 22:23:37 UTC · (19 hours ago)	[ti-24al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [14/Nov/2026:23:23:15 +0100] "GET /.git/config HTTP/1.1" 301 563 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko ... show more [ti-24al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [14/Nov/2026:23:23:15 +0100] "GET /.git/config HTTP/1.1" 301 563 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0" ... show less	Bad Web Bot Web App Attack
🇨🇭 TheCoon	2026-11-14 10:43:11 UTC · (1 day ago)	Automated: Credential theft attempt - JSON bomb served	Web App Attack Hacking
🇨🇭 TheCoon	2026-11-13 07:00:53 UTC · (2 days ago)	Automated: Credential theft attempt - JSON bomb served	Web App Attack Hacking
🇳🇱 Alt255	2026-11-12 18:38:19 UTC · (2 days ago)	[ti-07al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [12/Nov/2026:19:38:06 +0100] "GET /.aws/credentials HTTP/1.1" 301 471 "https://www.google.com/search?q=fbschoorsteentechniek.nl ... show more [ti-07al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [12/Nov/2026:19:38:06 +0100] "GET /.aws/credentials HTTP/1.1" 301 471 "https://www.google.com/search?q=fbschoorsteentechniek.nl" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" ... show less	Bad Web Bot Web App Attack
🇳🇱 Alt255	2026-11-10 04:29:00 UTC · (5 days ago)	[ti-tinov] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [10/Nov/2026:05:28:39 +0100] "GET /.env.save HTTP/1.1" 301 4407 "https://www.google.com/search?q=www.pipportal.nl" "Mozilla/5. ... show more [ti-tinov] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [10/Nov/2026:05:28:39 +0100] "GET /.env.save HTTP/1.1" 301 4407 "https://www.google.com/search?q=www.pipportal.nl" "Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Safari/605.1.15" ... show less	Bad Web Bot Web App Attack
🇨🇭 TheCoon	2026-11-08 10:48:39 UTC · (1 week ago)	Automated: Credential theft attempt - JSON bomb served	Web App Attack Hacking
🇳🇱 Alt255	2026-11-06 18:30:10 UTC · (1 week ago)	[livebd] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [06/Nov/2026:19:29:52 +0100] "GET /.env.development.local HTTP/1.1" 404 7917 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:1 ... show more [livebd] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [06/Nov/2026:19:29:52 +0100] "GET /.env.development.local HTTP/1.1" 404 7917 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0" ... show less	Bad Web Bot Web App Attack
🇳🇱 Alt255	2026-11-05 14:33:12 UTC · (1 week ago)	[ti-11al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [05/Nov/2026:15:33:03 +0100] "GET /wp-config.php.bak HTTP/1.1" 404 6096 "https://www.google.com/search?q=strux1.co.uk" "Mozilla ... show more [ti-11al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [05/Nov/2026:15:33:03 +0100] "GET /wp-config.php.bak HTTP/1.1" 404 6096 "https://www.google.com/search?q=strux1.co.uk" "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ChatGPT-User/1.0; +https://openai.com/bot)" ... show less	Bad Web Bot Web App Attack
🇩🇪 IVski.com	2026-11-03 23:37:44 UTC · (1 week ago)	IVski WAF \| Sensitive file probe - looking for exposed .env.local	Hacking Brute-Force Web App Attack
🇳🇱 BlueWire Hosting	2026-10-31 07:38:35 UTC · (2 weeks ago)	High-confidence malicious configuration/VCS probe	Web App Attack
🇩🇪 _ArminS_	2026-10-30 15:48:53 UTC · (2 weeks ago)	WEB-Scan 38527:80 detected 2026.10.30 16:48:53 blocked until 2026.12.19 09:51:40	Port Scan
🇩🇪 Bedios GmbH	2026-10-29 11:32:08 UTC · (2 weeks ago)	Scanning for exposed credentials and private keys.	Hacking
🇳🇱 Alt255	2026-10-29 03:36:19 UTC · (2 weeks ago)	[ti-02ra] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [29/Oct/2026:04:35:59 +0100] "GET /.env.bak HTTP/1.1" 301 4499 "https://www.google.com/search?q=www.hortusgrandcafe.nl" "Mozill ... show more [ti-02ra] Web exploit scanning: 1 suspicious requests detected by fail2ban jail apache-scanner. Example: 104.28.159.21 - - [29/Oct/2026:04:35:59 +0100] "GET /.env.bak HTTP/1.1" 301 4499 "https://www.google.com/search?q=www.hortusgrandcafe.nl" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" ... show less	Bad Web Bot Web App Attack
🇳🇱 Alt255	2026-10-28 18:54:04 UTC · (2 weeks ago)	[ti-12al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail <name>. Example: 104.28.159.21 - - \[28/Oct/2026:19:53:43 +0100\] "GET /.git/config HTTP/1.1" 301 6375 "https://www.google.com/search\?q=whiskysailing.de" "Mozilla/5.0 \( ... show more [ti-12al] Web exploit scanning: 1 suspicious requests detected by fail2ban jail <name>. Example: 104.28.159.21 - - \[28/Oct/2026:19:53:43 +0100\] "GET /.git/config HTTP/1.1" 301 6375 "https://www.google.com/search\?q=whiskysailing.de" "Mozilla/5.0 \(Linux\; Android 14\; Pixel 8\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/135.0.6422.113 Mobile Safari/537.36" ... show less	Bad Web Bot Web App Attack

Showing 1 to 15 of 300 reports

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