Calculate all MAC addresses between two MAC addresses.

mac.py

# Everything prefixed by a # is a comment, and therefore is read by human and
# ignored by the machine

# First MAC address of the batch
FIRST_MAC = "E08E3C3923A2"

# Last MAC address of the batch
LAST_MAC = "e08e3c393234"

# we convert the first and last macs in decimals. To do so, we call 'int' with
# two arguments: the mac addresses and 16, because hexa (in hexadecimals) is 16
# in greek
first_decimals = int(FIRST_MAC, 16)
last_decimals = int(LAST_MAC, 16)

# We set a variable 'i' to the first MAC
i = first_decimals

# And while i is less than the last MAC ...
while i <= last_decimals:
    # ... convert i into its hexadecimal form ...
    i_hexa = hex(i)[2:]

    # ... print the hexadecimal form of i to the screen ...
    print(i_hexa)

    # ... increment i ...
    i = i + 1

    # ... and you loop back to while

# Now i reached the last MAC address, we can quit