An Internet Exchange Point (IXP) is a physical infrastructure that allows different networks to connect and exchange internet traffic. By facilitating direct connections between internet service providers (ISPs), content delivery networks (CDNs), and other organizations, IXPs help improve the efficiency and speed of data transfer. This reduces the need for data to travel long distances through multiple networks, which can lead to delays. IXPs play a crucial role in enhancing internet performance and reliability. They help lower costs for ISPs by reducing the need for expensive transit services and can improve the overall user experience by providing faster access to content. Major IXPs include DE-CIX in Frankfurt and Equinix in various locations worldwide.