This little function uses the free API from www.macvendorlookup.com to lookup vendor information for a MAC Address. It’s really quite simple, and easy to use. It only have the one parameter; MacAddress, which defaults to the MAC address of the first network interface that is in use.
Enjoy.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function Get-MacAddressVendor { | |
<# | |
.SYNOPSIS | |
Get vendor information from MAC address. | |
.DESCRIPTION | |
This script uses the free API from http://www.macvendorlookup.com to look up vendor information for the supplied MAC address. | |
.NOTES | |
Author: Øyvind Kallstad | |
Date: 09.04.2015 | |
Version: 1.1 | |
#> | |
[CmdletBinding()] | |
param ( | |
# MAC Address | |
[Parameter(Position = 0)] | |
[ValidateNotNullOrEmpty()] | |
[string] $MacAddress = ([System.Net.NetworkInformation.NetworkInterface]::GetAllNetworkInterfaces() | Where-Object {$_.OperationalStatus -eq 'Up' -and $_.NetworkInterfaceType -ne [System.Net.NetworkInformation.NetworkInterfaceType]::Loopback})[0].GetPhysicalAddress() | |
) | |
try { | |
$uri = [uri]"http://www.macvendorlookup.com/api/v2/$($MacAddress)" | |
$result = Invoke-RestMethod –Uri $uri | |
Write-Output $result | |
} | |
catch {Write-Warning $_.Exception.Message} | |
} |