Redbox CDN is a Japan-based CDN solution provided by Redbox LLC (合同会社レッドボックス). Designed to deliver web content and large media files quickly and reliably, Redbox leverages a domestic network of edge servers to ensure stable, low-latency access for users in Japan.

As Japan’s first fully flat-rate CDN, it offers clear, predictable costs and supports HTTPS, real-time log access, and origin failover. Easily deployed via DNS configuration, it’s ideal for corporate sites, video streaming, and content-rich small to mid-sized services.

Features

Redbox CDN includes a free Web Application Firewall (WAF) that blocks threats like SQL injection, XSS, and DDoS attacks, with real-time attack visualization and GeoIP-based access control.