MAC Address Lookup

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

 MAC

Power Electronics Espana, S.L.

Unique prefixes: 12

Block Size: 49140 (49.14 k)

First registration: 21 February 2011

Last updated: 31 October 2020

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 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:AB:2MA-S2018-12-16
70:B3:D5:4C:DMA-S2014-11-04
70:B3:D5:56:EMA-S2019-10-10
70:B3:D5:43:1MA-S2015-04-29
70:B3:D5:2A:9MA-S2018-02-15
70:B3:D5:63:2MA-S2020-04-22
70:B3:D5:14:8MA-S2016-02-18
70:B3:D5:B5:6MA-S2017-03-08
40:D8:55:10:2IAB2013-06-03
00:50:C2:72:3IAB2011-02-21
70:B3:D5:BD:BMA-S2020-10-31
70:B3:D5:F4:FMA-S2016-04-24