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Scanning IP Range Subnet - I want to know of its possible to use Wildcard in IP Range to scan specific subnet

Posted: Wednesday, March 11, 2020 5:32:17 PM(UTC)
Hugo Lynch

Hugo Lynch

Member Original PosterPosts: 5
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I want to set a Target Scan for specific subnet

ex: 10.x.70.x are my printers

Is there a way to scan the subnet 70 for all my network ?

I dont want to scann 10.x.x.x totally because the scan never end this way.
Hugo Lynch
#1Hugo Lynch Member Original PosterPosts: 5  
posted: 3/17/2020 3:35:25 PM(UTC)
Anyone else have Subnet allocated to specific devices ?
WeatherDave
#2WeatherDave Member Posts: 8  
posted: 3/27/2020 5:39:17 PM(UTC)
We do /24-/27 scanning, but I'd be leery to try much larger. Lansweeper handles those contiguous subnets just fine.
TheITGuy
#3TheITGuy Member Posts: 32  
posted: 3/31/2020 8:42:04 PM(UTC)
You can manually create a subnet scanning by IP 10.1.70.1 - 10.5.70.254 All printer subnet

But if there are other devices that are configured for IP's within the ranges you have inbetween the printer subnets....well, see below:

You may need to create multiple scanning subnets instead of trying to do an all in one.

Like 10.1.70.2 - 10.1.70. 25 - printer subnet location 1.

Like 10.5.70.2 - 10.5.70. 25 - printer subnet location 2.


and since they are printers, they dont move so you can scan off hours.
ethanthekiwi
#4ethanthekiwi Member Posts: 9  
posted: 4/1/2020 9:16:35 PM(UTC)
What you could do is use an Excel formula like ="10."&A1&".70.0" to create a list of all the subnets then use the import template in Lansweeper. I used Powershell to export all the scopes from our Windows DHCP server to a CSV, then removed all the scopes we didn't want to scan from the spreadsheet.

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