Can two computers have the same IP address?

Can two computers have the same IP address?

The Question 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.

Do computers have their own IP address?

Computers connected to the Internet must speak the "Internet language" called the "Internet Protocol" or simply "IP." Each computer is assigned a unique address somewhat similar to a street address or telephone number.

How many IP addresses does a computer have?

Your laptop computer, smartphone, tablet and eReader all have IP addresses if they connect to the Internet, so that's four addresses right there. Simply stated, an IP address, or Internet Protocol address, is the basic address mechanism for the Internet.

Where does a computer get its IP address?

If you only connect one computer to the internet, that computer can use the address from your ISP. Many homes today, though, use routers to share a single internet connection between multiple computers. If you use a router to share an internet connection, the router gets the IP address issued directly from the ISP.

What if someone gets your IP address?

If someone knows your IP address, they can try to connect to your device directly. ... There are tens of thousands of ports for every IP address, and a hacker who knows your IP can try to brute-force a connection. Once they succeed, hackers can take control of your device, steal your data or even impersonate you.

Does IP address show history?

IP Address Your IP address identifies your device on the Internet or a local network. It's the key data that connects you to your location, ISP, and web search history. ... It can trace back to your home ISP, which could reveal your name, home address, phone number, and credit card numbers.

Can IP address reveal identity?

Can IP addresses reveal your identity? No, not outrightly. However, others can piece together bits of your identity, using your IP address and by following your online activity.

How do you find the IP address of your computer?

• When it comes to Windows PC, there are two very simple methods for finding the IP address. Method 1. Click on Start, type CMD in the search box, and then select Command Prompt. When a new window opens, type ipconfig and hit enter. You will see the IP address next to Default Gateway (in the example below, the IP address is: 192.168.0.1).

How to find my computer's IP address?

• see Get around in Windows. ...
• select System Preferences.... ...
• IP network ...

How do you find out your IP address?

• How to Find IP Address Through Settings. Head over to Settings ( Windows key + I) and click on Network & Internet. Once in, select Wi-Fi from the left menu (or Ethernet if you are connected via LAN). Now, click on Hardware Properties. Your system's IP address will appear next to IPv4 label.

How do I get my current IP address?

• The quickest way to find the current IP address of your device is using Task Manager. Right-click the Taskbar and select Task Manager. Click the More details button if you're using the experience in compact mode. Click the Performance tab.