What does it mean if 2 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.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. The Situation I Encountered

Can 2 users have 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 if someone has the same IP address?

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.

What does it mean when another device is using the same IP address?

Every device has to have a unique private IP address on the local network, and if you’ve manually configured your hardware’s network settings to use a specific number, it’s possible you’re seeing the “Another device is using your IP address” alert because the DHCP/NAT combination has assigned out an address you set by …

Can 2 users have 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 if someone has the same IP address?

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 I change my IP address?

Change a Phone’s IP Address on Android These steps should apply to most Android devices. Go to Settings > Network & internet > Wi-Fi. Tap the network that you want to change the IP address for.

What can someone do with your IP?

Frame you for crimes: A skilled hacker can use your IP address to impersonate you online, routing activity through your address instead of their own. Ultimately, they could frame you for buying drugs, downloading child pornography, or even creating national security threats.

Can IP address reveal location?

IP addresses do reveal your geolocation, but not your precise location like a home address does. IP addresses will also never reveal your name, phone number, or other precise personal information.

Can you trace an IP address?

Yes. As long as the device is on, connected to yours and doesn’t have a proxy server or VPN obscuring it, you can track the IP address. If you want to find the IP of a device you’re connected to, you can use the “netstat -an” command in the command prompt.

Can someone spy on me with my IP address?

A hacker may spy on your IP address to track your events and use your IP address to their advantage. Intruders can use sophisticated techniques along with your IP address to hack your systems. As a user, you would want to browse the Internet with full freedom and having no fear of any privacy invasions.

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.

How can two computers use the same IP address?

Right-click your connection, such as Local Area Connection, and click Properties. Select TCP/IP, and choose Properties. Click Use the following IP address and enter 192.168. 0.1 as the IP address and 255.255.

Can 2 devices have the same MAC address?

No two devices on a local network should ever have the same MAC address. If that does happen, both devices will have communications problems because the local network will get confused about which device should receive the packet.

Is IP address per device or network?

A public IP address is the primary address associated with your whole network. While each connected device has its own IP address, they are also included within the main IP address for your network. As described above, your public IP address is provided to your router by your ISP.

Can 2 users have 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 if someone has the same IP address?

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.

Does resetting my router change my IP?

The common nature of DHCP is to “remember” the device and assign you the same IP address you had before, so simply turning off your router and turning it back on will not likely change IP address. However, if you try multiple times you may get lucky and will obtain a new IP address from your ISP.

Does IP address change with Wi-Fi?

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.

Is IP tracking illegal?

IP tracking is legal only when used in B2B marketing and not person to person. In the US, IP addresses are considered personal data when referring to individuals, but when the IP belongs to a business, it’s considered public information. This is why lots of B2B organizations do IP tracking all the time.

Can IP address be traced to phone?

This IP address will never be identified by your device or revealed to your device, however, so it is very unlikely anybody could track your device that way either.

Can IP address reveal search 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. IP addresses can share sensitive information about you that includes your physical location such as your city, state, ZIP code, and country.

Why do I have the same IP address on both computers?

Both computers are seen as having the same IP address externally. Your router will relay requests to the originating computer and the procedure used for this is Network address translation. However, if you were to try to communicating with your father’s computer, you would use your internal addresses.

Can two houses have the same IPv4 address?

I own two houses. Neither has an IP address… houses have physical addresses. But yes, you can actually expect networks in different houses to very commonly have the same IPV4 addresses. Every device on an IP network needs a unique IP address. But as the name suggests, the Internet is not simply an IP network, but a network of networks!

What does the first two numbers of an IP address represent?

172.16.55.13 – because this is a Class B address, the first two numbers (172.16) represent the network part, while the remainder of the address represents the host part (55.13). A device with the IP address of 172.16.254.3 is on the same network, while a device with the IP address of 172.55.54.74 isn’t.

What is the difference between two devices on the same network?

Two devices on different networks both have the same local IP address within their networks. Devices on the same network share the same public IP address on the internet. Every computer and phone connected to the same router use the one IP address provided by the ISP. AnyCast allows multiple devices to use a single IP address across the internet.

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