<div>
Are you sure those are computers , not printers, tablets or some smartphones ?<br />
Can you ping them ?<br />
Check your DHCP server and make a note about MAC address of this devices.<br />
If you have DHCP server you can BAN this mac addresses so they not going to be able get your network IP anymore.
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<div>
Get Advanced IP Scanner (Famatech). Download it, install it and run it. Scan your network and see what devices come up.
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Too bad the free download for Advanced IP Scanner (on the radmin.com site aka farmatech.com ) goes to filehippo.com for the download.<br />
Hard to trust these sites &nbsp;:-(
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<div>
Problem is ... their link goes to Filehippo. &nbsp;There, &nbsp;three 'download' buttons - when hovered over ... all lead to doubleclick.net (which Google owns). &nbsp;Sad. <br />
I would love to check out the program. &nbsp;Do you have a download that is actually on their site ?
</div>


<div>
Yes it does seem to go to File Hippo now. Radmin goes to the Radmin site.<br />
<br />
I have it running, so I downloaded from File Hippo and it is the same thing. It is ok for me and I use it.
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Maybe they ARE hacking tools, lol.
</div>


<div>
Not really. They are just scanning tools.
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<div>
The difference between a deadly weapon and a useful tool is the hand that holds it.
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<div>
very useful tools, <br />
we found the additional devices.<br />
And one laptop connected to another wi-fi...<br />
Taking security measings<br />
Thanks to all experts again !!
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Thank you for the update and I was happy to help.
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<div class="content wysiwyg-content">
Hello experts, just today i started seeing two new computers in my LAN<br />
they are totally unknown....<br />
<br />
I want to get rid of them and turned off all laptops, and restarted the modem <br />
But nothing they appear again<br />
<br />
My ISP does no give us password to access to the modem... so I am waiting<br />
for their technician to come tomorrow<br />
<br />
But then is there any thing I can do, like removing virus or else ?<br />
All ideas are welcome....<br />
thank you very much!
</div>
</div>


Hello experts, just today i started seeing two new computers in my LAN
they are totally unknown....

I want to get rid of them and turned off all laptops, and restarted the modem 
But nothing they appear again

My ISP does no give us password to access to the modem... so I am waiting
for their technician to come tomorrow

But then is there any thing I can do, like removing virus or else ?
All ideas are welcome....
thank you very much!

Are you sure those are computers , not printers, tablets or some smartphones ?
Can you ping them ?
Check your DHCP server and make a note about MAC address of this devices.
If you have DHCP server you can BAN this mac addresses so they not going to be able get your network IP anymore.

Get Advanced IP Scanner (Famatech). Download it, install it and run it. Scan your network and see what devices come up.

Too bad the free download for Advanced IP Scanner (on the radmin.com site aka farmatech.com ) goes to filehippo.com for the download.
Hard to trust these sites  :-(

Problem is ... their link goes to Filehippo.  There,  three &#39;download&#39; buttons - when hovered over ... all lead to doubleclick.net (which Google owns).  Sad. 
I would love to check out the program.  Do you have a download that is actually on their site ?

Yes it does seem to go to File Hippo now. Radmin goes to the Radmin site.

I have it running, so I downloaded from File Hippo and it is the same thing. It is ok for me and I use it.

Not really. They are just scanning tools.

The difference between a deadly weapon and a useful tool is the hand that holds it.

very useful tools, 
we found the additional devices.
And one laptop connected to another wi-fi...
Taking security measings
Thanks to all experts again !!

Thank you for the update and I was happy to help.

unknown computers in my LAN

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

A laptop or notebook is a portable personal computer with a clamshell form factor, suitable for mobile use. Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, there is often no longer any difference. Laptops are commonly used in a variety of settings, such as at work, in education, and for personal multimedia. A laptop combines the components, inputs, outputs and capabilities of a desktop computer, including the display screen, speakers, a keyboard, and pointing devices (such as a touchpad or trackpad) into a single unit. The device can be powered either from a rechargeable battery or by mains electricity from an AC adapter.