Consider the following forwarding table.

Destination Address Range	Link Interface
10000011 00000001 00110000 00000000 through 10000011 00000001 00110111 11111111	0
10000011 00000001 00111000 00000000 through 10000011 00000001 00111111 11111111	1
10000011 00000001 00110000 00000000 through 10000011 00000001 00110001 11111111	2
10000011 00000001 00110010 00000000 through 10000011 00000001 00110011 11111111	3
Otherwise	4

a) For each of the following IP address, what does the router do if packets with the following addresses arrive? Explain why briefly.

1. 131.1.64.1
2. 131.1.51.20
3. 131.1.49.7
4. 131.1.60.120
5. 131.1.52.59
6. b) Rewrite this forwarding table using the a.b.c.d/x notation instead of the binary string notation. Also determine the number of IP addresses for each network.

Destination Network Address (a.b.c.d/x)	Number of IP addresses	Link Interface
		0
		1
		2
		3
Otherwise	N/A	4