MAC Address Lookup

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

 MAC

EM Microelectronic

MAC prefix: 90:1A:4F

Vendor name: EM Microelectronic

MAC range: 90:1A:4F:00:00:00 - 90:1A:4F:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Rue des Sors 3
Marin-Epagnier Neuchatel 2074
CH.

Type MA-L

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

Initial registration: 09 August 2019

Country CH map