Ip calculator - (Python)

All you need - ip address and mask

Opportunities

- The network class
    - A
    - B
    - >= C 
- The address category
    - private
    - public
- Host Address
    - decimal
    - binary
- Mask
    - decimal
    - binary
- Network Address
    - decimal
    - binary
- First available host
    - decimal
    - binary
- Last available host
    - decimal
    - binary
- Broadcast address
    - decimal
    - binary
- Available number of addresses
    - decimal