Assignment
Suppose you are an ISP that owns a /19 address CIDR block starting at 118.235.160.0/19.
Answer the following questions to allocate address blocks to 10 customers who want to pay for the smallest CIDR blocks to support 24 users and you want to keep the remaining addresses in one large contiguous block.
A.) What is the new submask in binary notation for each customer?
B.) How many valid hosts can each customer actually allocate?
C.) Show starting and ending addresses of each subblock?
D.) How big is the remaining CIDR block?