Random public (global) IP v4 addresses generator

random_ips_generator.py

from ipaddress import IPv4Address
from random import randrange


def generate_ips(count=20):
    while count:  # negative values makes infinite generator
        ip_address = IPv4Address(randrange(0x01000000, 0xffffffff))
        if ip_address.is_global and not ip_address.is_multicast:
            count -= 1
            yield str(ip_address)