Two computers should never have the same IP address if they're on the same network. If they do, results are unpredictable. What happens if two computers have the same IP address? An IP address uniquely identifies every computer on the internet.
Besides, can multiple computers have the same IP address?
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.
Also Know, what does it mean when another computer has the same IP address? This occurs when two computers on the same LAN network end up with the same IP address. When this occurs, both computers end up not being able to connect to network resources or perform other network operations. You may also see a different error message for the same problem: Please reconfigure a different IP address.
Likewise, people ask, what happens if two devices have the same IP address?
Two computers can safely have the same IP address in certain cases. In most cases, if those two computers are on the same local network, it breaks connectivity for one or both of them. Internet protocols work by sending small, individually addressed messages. Each message can be routed differently.
Can 2 phones have the same IP address?
Yes, it is possible, BUT not in the same network at the same time.
Related Question Answers
Is IP address is unique for each computer?
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. Under the current system there are four numbers that range from 0 to 255 (Example: 206.156. 18.122).What happens if someone knows 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.Do cell phones share IP addresses?
Yes. Your cellular carrier will assign a temporary IP address to your device whenever you begin a new data session, or periodically refresh the IP address assigned if your device connects continuously.Is it safe to share your IP address?
No. It's not safe to share the IP address of your computer on public Internet, particularly with strangers. It is possible to hack a computer, provided that the hacker knows the IP address of the victim's computer. There are several ways to hide one's own IP address, such as Network Address Translation, VPNs, etc.Does IP change with WIFI?
Yes, you will have a different public IP address on your neighbours Wifi. When you connect a computer to Wifi it will wait till the router tells it which local IP address to use. The router will have a unique public IP address allocated to it, likely using the same DHCP method your computer used on the local network.Is the IP address different for every device?
All computers and other devices connected to a network, such as smartphones, tablets, and fax machines, have a unique IP address. No two computers on the network may have the same IP address. Without the IP address, computers and mobile devices would not be able to communicate with each other.What determines your IP address?
An IP address consists of two parts, one identifying the network and one identifying the node, or host. The Class of the address determines which part belongs to the network address and which part belongs to the node address. All nodes on a given network share the same network prefix but must have a unique host number.Does my phone and computer have the same IP address?
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.Can 2 devices share the same IP address?
Although both computers are sharing the same public IP address and accessing the Internet at the same time, the router knows exactly which computer to send specific packets to because each computer has a unique internal address. In that case 2 or more computers can get same IP.Can two 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.How do I reset my IP address?
Click Start->Run, type cmd and press Enter. Type ipconfig /release at the prompt window, press Enter, it will release the current IP configuration. Type ipconfig /renew at the prompt window, press Enter, wait for a while, the DHCP server will assign a new IP address for your computer.What's inside a router?
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.How do I fix a duplicate IP address?
If you defined a static IP address for a network device, duplicate IP address conflicts may occur on a DHCP network. See more details. To resolve it, convert the network device with the static IP address to a DHCP client. Or, you can exclude the static IP address from the DHCP scope on the DHCP server.Can someone hack you if they know your IP address?
Hacking someone through their public IP address is very difficult. That is because internet service providers and routers have firewalls. However, hackers who obtain your IP address can get ahold of some very valuable information about you, including your city, state, and ZIP code.How do you know if someone is using your IP address?
First Things First, What's Your IP Address?- Click the start button.
- Click run (in Vista, just type in the Start Search box)
- Type cmd then click OK.
- Type ipconfig when you are given the prompt.
