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3.1.4 IP address & URL - Coggle Diagram

- - - - Made up of four groups of decimal numbers.
      - The number in each group is between 0 and 255.
      - IPv4 uses a 32-bit address scheme allowing for a total of 2 32 addresses=4294967296.
  - - - Each IPv6 address is represented as eight groups/fields of four *hexadecimal digits, separated by colons (:).
      - Each group consists of 16 bits.
      - Number in each group is between 0000 to FFFF.
    - - Due to the growth of devices accessing the Internet, the original IPv4 addresses began decreasing in availability.
      - To accommodate this increased demand by providing a much larger address space, along with improved traffic routing and better security.
- - - - A set of rules that defines how pages transfer on the Internet.
      - Types
        
        http (Hypertext Transfer Protocol)
        
        https (Hypertext Transfer Protocol Secure)