MAC Address Lookup

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


LEGO System A/S

MAC prefix: 90:84:2B

Vendor name: LEGO System A/S

MAC range: 90:84:2B:00:00:00 - 90:84:2B:FF:FF:FF

Block Size: 16777215 (16.77 M)


Aastvej 1
Billund DK-7190

Type MA-L

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

Initial registration: 23 May 2016

Country DK map