2. Binary to Hex Please take the following IP address and convert to binary:192.53.26.1Why is

2. Binary to Hex
 
Please take the following IP address and convert to binary:
192.53.26.1
Why is binary important to computers and IP addressing?  
Explain Hexadecimal and its importance.  
What is the binary for the following hex number?    01:2F:45:67:89:AB 
  
One-page, APA and citation(s) required.