What are the classes of IPv4 address? | Networking

  Following are the classes of IPv4 address:
i.    Class A - Ranges from 0.0.0.0 through 127.255.255.255
ii.    Class B - Ranges from 128.0.0.0 thrqugh 191.255.255.255
iii.    Class C - Ranges from 192.0.0.0 through 223.255.255.255
iv.    Class D - Ranges from 224.0.0.0 through 239.255.255.255
v.    Class E - Ranges from 240.0,0.0 through 247.255.255.255.