An arriving packet has the destination IP address 128.171.180.24....

An arriving packet has the destination IP address 128.171.180.24. Row 12 has the destination value 128.171.160.0. The mask is 255.255.192.0. Does this row match the destination IP address ? Show the process how you get the answer.

Hint:

2^0=1, 2^1=2, 2^2=4, 2^3=8,

2^4=16, 2^5=32, 2^6=64, 2^7=128

171= 128+32+8+2+1

180= 128+32+16+4

160=128+32

192= 128+64