MAC Address Lookup

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

 MAC

Lumiplan Duhamel

Unique prefixes: 4

Block Size: 16380 (16.38 k)

First registration: 18 February 2016

Last updated: 26 March 2021

Types

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

MAC PrefixTypeRegistration Date
70:B3:D5:07:0MA-S2016-02-18
70:B3:D5:A0:CMA-S2021-03-26
70:B3:D5:BB:1MA-S2019-10-23
70:B3:D5:E9:4MA-S2018-06-14