Question: Can Multiple Devices Have The Same IP Address?

What happens if 2 devices have the same MAC address?

If two devices have the same MAC Address (which occurs more often than network administrators would like), neither computer can communicate properly.

Duplicate MAC Addresses separated by one or more routers is not a problem since the two devices won’t see each other and will use the router to communicate..

Does each router have its own IP address?

Routers are special because they have two IP addresses. An IP address is assigned to each of the router’s two “interfaces”. The first router interface is called the WAN (Wide Area Network) interface. This is the side of the router that faces the Internet and has a public IP address.

Should router and IP address be the same?

By default, the cable modem router acts as a Dynamic Host Configuration Protocol (DHCP) server. The cable modem router assigns IP, DNS server, and default gateway addresses to all computers connected to the LAN. … These addresses must be part of the same IP address subnet as the cable modem router’s LAN IP address.

Do cell phones share IP addresses?

Every device on the Internet has two IP addresses: a public and a private one. In your home, your router uses your public IP address—assigned by your ISP—to connect to the Internet. … Your mobile devices also have public and private IP addresses. But they’re constantly changing, and therefore, pretty much meaningless.

Does my phone and computer have the same IP address?

Rather than your Internet service provider assigning a unique public IP address to each device in your home – you would need an additional IP address every time you bought a new computer, tablet, smartphone, game console, or anything else – your ISP generally assigns you a single IP address.

How many devices can have the same IP address?

No. It is not possibly that two devices have a same IP addresses on the internet at same time. There will be conflict between same IP addresses even in Local Area Network can not have same IP addresses. There is an authority which assigned the different IP addresses.

What happens if two routers have the same IP address?

You’ll hit major issues if you have 2 devices on the same LAN with the same IP address, and if they are the internet gateway, you LAN won’t work. Realistically you should only ever have one DHCP server in one Lan, so 2nd router configured as a Wi-Fi hot-spot is OK.

Why do I have 2 different IP addresses?

It’s because your Ethernet (cable) network card and your WiFi network card is just that, two different network interfaces. That means that to function, each of them have to have an IP address, given by your router. It’s normal behaviour.

Can IP address be traced to phone?

Yes. IP address will reveal the ISP / phone company. Phone company can look up who had the IP address at any given time and what IMEI number the phone had. Using the IMEI they can find it on the network, regardless of what IP address you currently have.

Can you have two devices with the same IP address?

For a system to communicate via a network, it must have a unique 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.