50.21.191.139

Recent Activity This IP has received recent abuse reports, which causes the score to increase.
Abuse Confidence Score
100% Critical
36 reports
27 reporters · latest 20 hours ago
ISP
IONOS Inc.
Usage Type
Data Center/Web Hosting/Transit
ASN
AS8560
Domain Name
ionos.com
Country
🇺🇸 United States of America
City
Lenexa, Kansas
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Abuse Reports

Total reports
36 from 27 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇩🇪 Germany 8 🇦🇹 Austria 6 🇺🇸 United States of America 6
Most common categories Web App Attack 32 Brute-Force 13 Hacking 4 Bad Web Bot 2 SQL Injection 2
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
🇩🇪 Erpelstolz
external host: 50.21.191.139 - - [11/Nov/2026:04:01:39 +0100] "GET /admin/.env HTTP/1.1" 301 343 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36" CF-Ray:- CF-IP:-
Web App Attack
🇦🇹 penguin-solutions.at
Excessive 403/404 errors ...
Brute-Force Web App Attack
🇩🇰 powerhostingdk
[mailserver] CrowdSec detected mailscanner/global-spam-aggregate (31 events). Automated abuse report.
Brute-Force
🇹🇷 Jova
Part of a distributed password attack on a mail account (SMTP logins from many IPs).
Brute-Force
🇧🇷 KingHost
Brute-Force
Anonymous
[Drupal AbuseIPDB module] Request path is blacklisted. /.env.bak
Web App Attack
🇦🇹 penguin-solutions.at
Excessive 403/404 errors ...
Brute-Force Web App Attack
Anonymous
(mod_security) mod_security triggered on hostname [redacted] 50.21.191.139 (US/United States/-)
SQL Injection
Anonymous
Brute-Force Bad Web Bot Web App Attack
🇦🇹 penguin-solutions.at
Excessive 403/404 errors ...
Brute-Force Web App Attack
🇺🇸 kosada.com
Repeated requests for suspicious nonexistent URLs, for example: /.env.dist (HTTP/1.1 port 443, user agent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36")
Web App Attack
🇩🇪 iNetWorker
trolling for resource vulnerabilities
Web App Attack
🇬🇧 consul.to
Web attack/malicious scanning detected
Web App Attack
🇩🇪 Hary74656
Fail2Ban on schani.hostmi.at: jail=apache-instablock, failures=1. [client 50.21.191.139] [realclient 50.21.191.139] [04/Nov/2026:15:15:52 +0100] [vhost aschi.at] 403 "GET /.env.bak HTTP/1.1"
Web App Attack
🇦🇹 penguin-solutions.at
Excessive 403/404 errors ...
Brute-Force Web App Attack

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