IP Addresses (cont.)
Class B
- For medium-sized organisations
- 16 bits for host addresses
- High order bits: 10
- Network numbers: 128 - 191 (0x80 - 0xBF)
Class C
- For small organisations
- 8 bits for host addresses
- High order bits: 110
- Network numbers: 192 - 223 (0xC0 - 0xDF)