BAD_NETS taken from both:
http://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
and
http://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml
where such a network may not be considered a valid destination
Merge pull request #1935 from lochiiconnectivity/master

split don't query from LOCAL_NETS , introduce a combination of LOCAL_NETS and BAD_NETS.