import ipaddress
import random

v4_addr = ipaddress.IPv4Address(random.randint(0, 2**32))
v6_addr = ipaddress.IPv6Address(random.randint(0, 2**128))

if __name__ == '__main__':
    addr_type = random.choice(["ipv6", "ipv4"])
    if addr_type == "ipv6":