Vizio, Inc (A4:8D:3B:00:00:00 /24)

Vizio, Inc MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixA4:8D:3B:00:00:00 /24

Vendor address39 Tesla Irvine CA US 92618

Block rangeA4:8D:3B:00:00:00– A4:8D:3B:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

A4:8D:3B:00:00:00 A4:8D:3B:7F:FF:FF A4:8D:3B:FF:FF:FF

Other blocks registered to Vizio, Inc

00:19:9D:00:00:00 /24 MA-L 00:6B:9E:00:00:00 /24 MA-L 00:BD:3E:00:00:00 /24 MA-L 0C:8B:7D:00:00:00 /24 MA-L 14:C6:7D:00:00:00 /24 MA-L 20:1B:A5:00:00:00 /24 MA-L 24:EE:5D:00:00:00 /24 MA-L 2C:64:1F:00:00:00 /24 MA-L 3C:9B:D6:00:00:00 /24 MA-L 80:05:1F:00:00:00 /24 MA-L A0:6A:44:00:00:00 /24 MA-L C4:1C:FF:00:00:00 /24 MA-L