Much like the post office, your router has an address book of all the devices in your network. Every time your wirelessly print something, it’s your router that allows that to happen. In this sense, they’re kind of like the post office.Įvery time your laptop sends a request to the internet, your router makes sure the request goes to the right website. Routers are in charge of making sure your data gets to the right place. Without IP addresses, your router wouldn’t be able to do its job. Why are IP addresses important to routers? Any device in your home that connects to the internet will have an IP address. Your internet equipment works the same way.Įach device in your home network will have an IP address so it can easily be identified. Each phone or house gets a unique number so phone calls or packages get sent to the right place. Think of them like your phone number or home address. IP addresses are unique sets of numbers that are used to identify your internet devices. Let’s go through a quick refresher of IP addresses. Read on to find out all you need to know about your router’s IP addresses. So why does a router have two IP addresses while your other devices have one? It’s different because the rest of your internet devices will only have one IP address. This allows the devices in your home to communicate with each other, as well as the other devices and websites on the internet. One IP address for your private home network, as well as one for the public internet. Your router is vital to your internet connection, but it’s unique for another reason as well. Without one, you wouldn’t be able to check your email, stream your favorite show, or post on social media. It’s the gateway that allows the devices on your home network to access the internet. Your router isn’t like the other internet devices in your house.
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