Here's a tip from my colleague Ed Wilson (a.k.a. The Scripting Guy at Microsoft) that shows you how to use Windows PowerShell to display the routing table on your Windows Server 2012 computer.
Question: How can you display easily the routing table on your Windows 8 or above computer?
Answer: Use the Get-NetRoute cmdlet from the NetTcpIP module. This command appears here:
Ed Wilson is the bestselling author of eight books about Windows Scripting, including Windows PowerShell 3.0 Step by Step, and Windows PowerShell 3.0 First Steps. He writes a daily blog about Windows PowerShell call Hey, Scripting Guy! that is hosted on the Microsoft TechNet Script Center; for more PowerTips check out the Hey, Scripting Guy! blog.