MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
EM Microelectronic
MAC address prefix EC:1B:FA is registered to EM Microelectronic, located at Rue des Sors 3Marin-Epagnier Neuchatel 2074CH.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 26 February 2025, and no subsequent updates have been recorded.
OUI: EC:1B:FA
Vendor name: EM Microelectronic
Address:
Assignment Type MA-L Rue des Sors 3
Marin-Epagnier Neuchatel 2074
CH.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 26 February 2025
