Accepts all standard mac address formats: XX-XX-XX-XX-XX-XX, XXXX-XXXX-XXXX, XX:XX:XX:XX:XX:XX, XXXX:XXXX:XXXX, XXXXXXXXXXXX, etc. To get started, download the below ZIP file and extract the contents to the same directory as either the master.txt or simplified.txt:Ĭan be used interactively or simply by using the commmand 'oui_search XX-XX-XX-XX-XX-XX' for quicker scripted searches. MAC addresses are most often assigned by the manufacturer of a network interface controller (NIC) and are stored in its hardware, such as the cards read-only. Visit the following URL for more information and to download the latest lookup tables: Perfect for when you want to be extra secure. Capable of so much more, the IP Address Lookup tool can even show you the hostname of an IP and the internet service provider who owns the IP. This repo requires either the master.txt or simplified.txt lookup table to be present in the same directory to function. Find the ISP and hostname of an IP address. Tired of paying a subscription service to access an API to resolve MAC address OUI/vendor data? Just resolving locally and maintaining your own database with this project is faster, cheaper (FREE!), and more secure.

Whois mac address lookup