Contents

# http://codesnippets.joyent.com/posts/show/7546
class IPAddr
  PRIVATE_RANGES = [
    IPAddr.new('127.0.0.1/32'),
    IPAddr.new('10.0.0.0/8'),
    IPAddr.new('172.16.0.0/12'),
    IPAddr.new('192.168.0.0/16')
  ]
  
  def private?
    return false unless self.ipv4?
    PRIVATE_RANGES.any? { |ipr| ipr.include? self }
  end

  def public?
    !private?
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
honeypot-0.0.6	lib/honeypot/ipaddr_ext.rb
honeypot-0.0.5	lib/honeypot/ipaddr_ext.rb
honeypot-0.0.4	lib/honeypot/ipaddr_ext.rb
honeypot-0.0.3	lib/honeypot/ipaddr_ext.rb
honeypot-0.0.2	lib/honeypot/ipaddr_ext.rb