IP             
=  192.168.5.22                                      
Netmask = 255.255.255.120
Ditanya :
-         
Network ID
-         
Broadcast ID
-         
Range IP
Penyelesaian :
A)    
192.168.5.22          = 11000000.10101000.00000101.00010110
255.255.255.120   =  11111111.11111111.11111111.01111000
                                     11000000.10101000.00000101.00011110
                                          
192    .       168    
.      5         .   
30
B)     
IP                              =  11000000.10101000.00000101.00010110
Reverce netmask  =  00000000.00000000.00000000.10000111
                                      11000000.10101000.00000101.10010111
                                         
192      .      168     
.     5         .   
151
C range  IP = net ID + 1 = 192.168.5.23
C range
IP  = net ID - 1 =192.168.5.150
