MAC Address Lookup

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

 Vendor

LEAFF ENGINEERING SRL

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 12 November 2019

Last updated: 17 April 2021

Types

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

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:34:BMA-S2019-11-12
78:13:05:2MA-M2021-04-17