MAC Address Lookup

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

 MAC

Peter Huber Kaeltemaschinenbau AG

Unique prefixes: 5

Block Size: 20475 (20.47 k)

First registration: 28 October 2017

Last updated: 03 June 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:D5:08:BMA-S2018-10-24
70:B3:D5:5B:2MA-S2019-06-12
70:B3:D5:D7:BMA-S2017-10-28
70:B3:D5:DC:4MA-S2020-04-15
8C:1F:64:DC:9MA-S2021-06-03