random_ip.py

from random import randrange


def get_random_ip():
    """
    Create a random IP address
    :return: ipv4 address
    """
    return ".".join(str(randrange(1, 255)) for i in range(4))


def main():
    """
    Program entry point
    :return:
    """
    rfc1918 = [10, 127, 172, 192]
    counter = 0
    ceiling = 1000000
    while counter <= ceiling:
        ip = get_random_ip()
        if ip.split(".")[0] not in rfc1918:
            print(str(ip))
        counter += 1


main()