MAC vendor lookup: Difference between revisions

=={{header|Ruby}}==

<lang ruby>require 'net/http'

arr = ['88:53:2E:67:07:BE', 'FC:FB:FB:01:FA:21', 'D4:F4:6F:C9:EF:8D', '23:45:67']

arr.each do |addr|

vendor = Net::HTTP.get('api.macvendors.com', "/#{addr}/") rescue nil

puts "#{addr} #{vendor}"

end</lang>

{{out}}

<pre>88:53:2E:67:07:BE Intel Corporate

FC:FB:FB:01:FA:21 Cisco Systems, Inc

D4:F4:6F:C9:EF:8D Apple, Inc.

23:45:67 Vendor not found

</pre>