IP address : 10011011 10111010 10110110 01010111 a.(10 points) Which class is this IP address? b. (10 points) What is the prefix of the above IP address in binary format? c. (10 points) What is the prefix of the above IP address in dotted decimal format? d. (10 points) What is the subnet mask of the above IP address? e. (10 points) What is the suffix of the above IP address in binary format? f. (10 points) What is the suffix of the above IP address in dotted decimal format