One way to switch your public IP address is by restarting your router or modem. This can often result in a change of IP address, as the router re-establishes a connection with the internet. However, it's important to note that if your router is connected to a network that uses a static IP address, restarting it may not change your IP address. Additionally, this method can be tedious and time-consuming, so it's not a practical solution for most people.

Another popular way to switch IP addresses is through the use of proxy software. This software allows users to easily switch between different proxy servers, thereby changing their IP address. It's a convenient option for those who frequently need to switch IPs. However, it's important to note that using proxy software requires internet access, so it may not be suitable for activities that require low latency, such as online gaming.

For advanced users, another method of switching IP addresses is through the use of program code to access API interfaces. This method involves writing code that can interact with the API, allowing for unattended automation of tasks. It's mostly used in industries like data mining and requires a certain level of technical expertise. However, it is an option for those who have the necessary skills and resources. Additionally, for beginners, MaxProxy proxies can be a great starting point.