Can you please explain the easy way to resolve this problem?

by qmnadeem . Updated 16 years, 10 months ago

168.128.0.0/16
63Host.
What will be the Subnet Mask?
What will be the Slash Notation?

Can you please explain the easiest way to resolve this addressing scheme,Speacially I want to konw the How the Subnet,host range and Broadcast calculated?
Thanks