ResearchIEEE MA-L, MA-M & MA-S · refreshed daily

90:A7:BF EM Microelectronic

Every MAC address from 90:A7:BF:00:00:00 to 90:A7:BF:FF:FF:FF belongs to a block the IEEE assigned to EM Microelectronic. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 90:A7:BF belongs to

Written 90:A7:BF, 90-A7-BF or 90A7BF, depending on the system. Look up a full address.

Prefix

90:A7:BF

Organization

EM Microelectronic

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

90:A7:BF:00:00:00

Last address

90:A7:BF:FF:FF:FF

Address type

Globally unique, unicast

Registered address

Rue des Sors 3 Marin-Epagnier Neuchatel CH 2074

Same organization

Other blocks assigned to EM Microelectronic

75 more blocks registered under the same name.