Use the following syntax to add a subnet object:
Subnet_ops.vbs -a [-n subnet-name] [-s site-name] [-p location] [-i IPaddress] [-m SubnetMask]
Use the following syntax to delete a subnet object:
Subnet_ops.vbs -d -n subnet-name | all
Use the following syntax to list subnet objects or display command line help:
Subnet_ops.vbs -l | -?
Use the following syntax to convert an IP Address and subnet mask to DS name:
Subnet_ops.vbs -c [-i IPaddress] [-m SubnetMask]