#!/usr/bin/env bash
API="https://api.macvendors.com"

function banner() {

  echo -e "
 _______ _______ _______    _______ _           _             
(_______|_______|_______)  (_______|_)         | |            
 _  _  _ _______ _          _____   _ ____   __| |_____  ____ 
| ||_|| |  ___  | |        |  ___) | |  _ \ / _  | ___ |/ ___)
| |   | | |   | | |_____   | |     | | | | ( (_| | ____| |    
|_|   |_|_|   |_|\______)  |_|     |_|_| |_|\____|_____)_|    
                                                              
"

}

banner
read -p "Mac Address: " MAC
VENDOR=`curl ${API}/${MAC} 2> /dev/null`
echo -e "Vendor: ${VENDOR}"