PRTG Network Monitor
Paessler PRTG network monitoring tool
About this crawler
PRTG Network Monitor is a web crawler identified by the regular-expression pattern PRTG Network Monitor in the User-Agent request header. It is categorised as monitoring. Use the regex above to detect, log, allow, or block PRTG Network Monitor traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
0.065%
Technical details
- Name
- PRTG Network Monitor
- Pattern
PRTG Network Monitor- Tags
- monitoring
- Reference
- https://www.paessler.com/
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; PRTG Network Monitor (www.paessler.com); Windows)
Block this crawler
robots.txt — disallow PRTG Network Monitor:
User-agent: PRTG Network Monitor
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} PRTG Network Monitor [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "PRTG Network Monitor") {
return 403;
}
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