Shodan, the IoT search engine, is superior for this. Search for: Axis Communications http.title:"Live View" -http.status:401 This returns cameras with live views and no login (HTTP 401 Unauthorized). You can filter by port 80, 8080, or 554 (RTSP).

Exploring In-URL Axis CGI and Motion JPEG: A Comprehensive Review

MJPEG is bandwidth-heavy. “Better” often means switching to: