+ if yaml[hoster].kind_of?(Array)
+ netrange = yaml[hoster]
+ elsif yaml[hoster].kind_of?(Array) and yaml[hoster].has_key?['netrange']
+ netrange = yaml[hoster]['netrange']
+ else
+ next
+ end
+ netrange.each do |net|
+ if IPAddr.new(net).include?(addr)
+ return hoster