Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip delete scope ?
Usage: delete scope [grpaddr=][grpmask=]
delete scope [scopename=]
grpaddr - The multicast scope or group IP address
grpmask - The subnet mask for the multicast scope address
scopename - The name of the multicast scope to be deleted
Remarks: Deletes a multicast scope for the IP routing configuration.
delete scope 188.8.131.52 255.255.255.255
delete scope "My Multicast Scope"
NETSH / ROUTING / IP / DELETE / SCOPE
netsh routing ip delete scope - Windows 2000/XP - commandDeletes a multicast scope. / Windows 2000/XP netsh, routing, ip, delete, scope, cmd, command, Windows, 2000/XP