README.md
# Iptools
A set of functions for working with IPv4 addresses.
* is_ipv4?(string) - checks if a string is an ipv4 address
* is_rfc1918?(string) - checks if a string is an RFC1918 reserved address
* is_reserved?
# Iptools
A set of functions for working with IPv4 addresses.
* is_ipv4?(string) - checks if a string is an ipv4 address
* is_rfc1918?(string) - checks if a string is an RFC1918 reserved address
* is_reserved?