Generate lists of psudo-random valid IP addresses. Valid in the sense that all address blocks as defined in RFC 6890 are excluded. Supports both IPv4 and IPv6.

ipgen.py [-h] [-v4] [-v6] num

positional arguments:
   num         Number of IPs to be generated

optional arguments:
  -h, --help  show this help message and exit
  -v4         Only generate IPv4
  -v6         Only generate IPv6

Generate one hundred addresses, with a mix of v4 and v6.

ipgen 100

Generate fifty thousand IPv4 addresses

ipgen.py -v4 50000