IbouBot
Ibou web graph search crawler
About this crawler
IbouBot is a web crawler identified by the regular-expression pattern IbouBot in the User-Agent request header. It is categorised as search-engine. Use the regex above to detect, log, allow, or block IbouBot traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
0.33%
Technical details
- Name
- IbouBot
- Pattern
IbouBot- Tags
- search-engine
- Reference
- https://ibou.io/iboubot.html
- Added
- 2026/04/26
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; IbouBot/1.0; [email protected]; +https://ibou.io/iboubot.html)
Block this crawler
robots.txt — disallow IbouBot:
User-agent: IbouBot
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} IbouBot [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "IbouBot") {
return 403;
}
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