Can 2 devices have the same IP address?


All public IPs assigned to Routers of ISPs or Routers connecting to Internet are unique. but private IPs of two hosts can be the same if both are connected to different public networks. So the combination of public and private IP identifies your device uniquely.An IP address is a unique identifier assigned to your computer or device that identifies where it is located and how to reach it. Two devices can have the same IP address. However, this can only happen if they are not located on the same network. When a device is connected to a network, it is given a unique IP address for that system.

What happens if two devices have the same IP address?

An IP address conflict occurs when two or more devices on the same network are assigned the same IP address. … Because of this setup, no two devices can have the same IP address on one network. If this happens, the network becomes confused by the duplicate IP addresses and can’t use them correctly. How many devices can have the same IP address?

What is the difference between two devices on the same network?

Two devices on different networks both have the same local IP address within their networks. Devices on the same network share the same public IP address on the internet. Every computer and phone connected to the same router use the one IP address provided by the ISP. AnyCast allows multiple devices to use a single IP address across the internet.

Can two houses have the same IPv4 address?

I own two houses. Neither has an IP address… houses have physical addresses. But yes, you can actually expect networks in different houses to very commonly have the same IPV4 addresses. Every device on an IP network needs a unique IP address. But as the name suggests, the Internet is not simply an IP network, but a network of networks!

How many devices can be represented by one IP address?

More data is sent containing MAC addresses and things like that, but essentially one public IP address can represent an entire network of devices behind it. More information can be found here: What is an IP address?

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