What happens if two people have the same IP address?

Question

It's that IP address that makes it possible for devices on a network to find each other. Your router assigns IP addresses to devices on the network, and each address has to be unique. If two devices had the same IP address, other devices on the network wouldn't be able to distinguish between them. 30 сент. 2020 г.

As I understand it, two computers cannot have the same public (external) IP address unless they are connected via the same router. If they are connected via the same router, then they can have (share) the same public IP address yet have different private (local) IP addresses.

What does it mean if two people have the same IP address?

Answer: If you access the Internet from a local network (LAN) in your home or business, it is possible that you share an IP address with other users. This is because, while you might use different computers or devices, you all use the same Internet connection.

The only direct information someone can get with your IP address is your general geographic location, usually your city or postal code. If they have additional information about you, such as your birthdate or Social Security number, a hacker might be able to steal your identity or impersonate you online.

What happens when same IP address?

Conflicts arise when two devices are on the same network trying to use the same IP address. When this occurs, both computers end up not being able to connect to network resources or perform other network operations.

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