-- Requires LuaSocket extension by Lua -- Created by James A. Donnell Jr. -- www.JamesDonnell.com local baseURL = "http://api.macvendors.com/" local function lookup(macAddress) http = require "socket.http" result, statuscode, content = http.request(baseURL .. macAddress) return result end local macAddress = "FC-A1-3E-2A-1C-33" print(lookup(macAddress))