GitHub repository: LACNIC/natmeter
Primary language: HTML
Description: NAT Meter is an attempt to measure 44 and 66 NAT (yes, 66 NAT) in the LAC region. It is based on JavaScript calls to STUN / TURN servers that provide information about the client's connection. Based on this [WebRTC project] (https://github.com/diafygi/webrtc-ips) by @diafygi.