What happens if 2 devices have the same IP address?


If you mistakenly assign the same static address to two devices, you’ll run into a duplicate IP error. This problem can also arise if you set a device to use a static IP without reserving that address in your router. Eventually, your router will try to hand out that address to another device, creating an IP conflict.

Can 2 different 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.

How many devices can have the same IP address?

In theory, that’s only to a particular IP address; they could have another 65,536 computers using those ports to connect to another IP address. In sum, if you got 100,000 requests from the same IP, then they are probably from less than 100,000 computers.

What happens if someone has the same IP address as you?

If two devices had the same IP address, other devices on the network wouldn’t be able to distinguish between them. Nevertheless, it can happen, under rare circumstances, that two devices on a network end up with the same IP address, and when that happens it’s called an IP collision.

Can 2 different 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.

How do you check if my IP is being used?

A reliable way to check that an IP address is not already in use is to logon to a machine that is in the same subnet as the Storwize® V7000 Unified system will use for management communications. Then ping the new IP addresses. For example, ping each of the IP addresses that you intend to use in the InitTool.exe.

Is IP address unique for every device?

Your internet service provider (ISP) assigns IP addresses to your internet-connected devices, and every IP address is unique. Considering every single internet-connected device has an IP address, billions of IP addresses exist.

Is IP based on device or network?

At work, it will be your company network. Your IP address is assigned to your device by your ISP. Your internet activity goes through the ISP, and they route it back to you, using your IP address. Since they are giving you access to the internet, it is their role to assign an IP address to your device.

Should all my devices have the same IP address?

Each device on your Wi-Fi will have a unique local IP address. Show activity on this post. This depends on whether the router in in the access point mode. If so the computers will have different addresses, otherwise there would be NAT and only one IP address.

Should I be worried if someone has my IP address?

No, you shouldn’t worry if someone has your IP address. If someone has your IP address, they could send you spam or restrict your access to certain services. In extreme cases, a hacker might be able to impersonate you. However, all you need to do to fix the problem is change your IP address.

Can someone hack you if they know your IP address?

But, if a hacker knows your IP address, they can use it to seize very valuable information, including your location and online identity. Using this information as a starting point, they could potentially hack your device, steal your identity, and more.

Can an IP address be traced?

While the IP address used to route Internet traffic to your computer it does not reveal your location. If someone was able to get your IP address they could learn a bit about your Internet service, such as which provider you use to connect to the Internet, but they really can’t locate you, your home, or your office.

Can two laptops 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 all devices on a network have the same IP?

Answer: The outside world does not distinguish, it will communicate to/from your external IP address. The router’s job is to distinguish. Each device on your Wi-Fi will have a unique local IP address.

Does IP address change with device?

When a device is assigned a static IP address, the address does not change. Most devices use dynamic IP addresses, which are assigned by the network when they connect and change over time.

Can 2 different 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.

What happens if someone has the same IP address as you?

If two devices had the same IP address, other devices on the network wouldn’t be able to distinguish between them. Nevertheless, it can happen, under rare circumstances, that two devices on a network end up with the same IP address, and when that happens it’s called an IP collision.

Can police track IP address?

The authorities can only track an IP address to a VPN company, which they’d then have to force to reveal the real IP address from logs, which might not even exist. If the criminal connected to that VPN from another, law enforcement would have to work their way through multiple companies to find the details.

Does changing Wi-Fi change IP address?

When you connect multiple devices on a Wi-Fi network, each has its own local IP address, which differs from the public IP address. Using Wi-Fi does not directly alter a network’s public IP, but you can use Wi-Fi to connect with a different IP address.

Does my neighbor have the same IP address as me?

You and your neighbor could have IP addresses assigned by the same ISP. This has two interesting ramifications: Your IP address could be very similar to that of your neighbor. Even a single-digit difference means it’s a different IP address.

What can IP reveal?

Your IP address reveals your personal information While it doesn’t include your personal information like your phone number or name, it can reveal your area code, ZIP code, or your city. In other words, third parties can use your IP to find out where you are located and where your internet connection is coming from.

What causes duplicate IP?

If you mistakenly assign the same static address to two devices, you’ll run into a duplicate IP error. This problem can also arise if you set a device to use a static IP without reserving that address in your router. Eventually, your router will try to hand out that address to another device, creating an IP conflict.

Can two computers on the same network have the same IP address?

If two computers on the same network have the same IP address the results are unpredictable. It is possible that neither computer will have a working network connection. Other possibilities include:

What happens if two devices have the same static IP address?

What happens if 2 devices want the same static IP address? If two computers on the same network have the same IP address the results are unpredictable. It is possible that neither computer will have a working network connection. Other possibilities include: Show activity on this post.

How to resolve “another computer on this network has same IP address”?

Another computer on this network has same IP address Out of the blue the message “Another computer on this network has the same IP address as this computer. Contact your Network administrator for help resolving this issue.

What happens when two or more subnets respond to the same IP?

If, for whatever reason, two or more network interfaces in a broadcast domain (aka subnet) respond to the same IP address, you will see serious network problems on all involved network interfaces. This has the following reason: whenever a package arrives for the IP address in question the router asks the whole subnet “who has IP address foo?”

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