MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 Vendor

COYOTE SYSTEM

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 05 February 2016

Last updated: 12 January 2022

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC PrefixTypeRegistration Date
50:FF:99:1MA-M2016-02-05
F4:E2:04MA-L2017-07-01