Internet Protocol
Routable and non routable address groups
Address is four binary 8 bit (32) in total numbers, which range from 0 to 255.
00000000.00000000.00000000.00000000 of which each byte is 0 or 1 base 2.
The mask determines how many addresses are available. This can be written in two ways: 1. Binary 32 bits 2. 255.255.255.0 meaning 3. /24 notation CIDR
Network Address Translation, allows the addresses to be rewritten when packets traverse network borders to allow them to continue on to their correct destination
Note
There is a note