Sony Home Entertainment&Sound Products Inc (38:18:4C:00:00:00 /24)

Sony Home Entertainment&Sound Products Inc MA-L

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

Prefix38:18:4C:00:00:00 /24

Vendor addressSony City Osaki 2-10-1 Osaki Shinagawa-ku Tokyo Japan JP 141-8610

Block range38:18:4C:00:00:00– 38:18:4C: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

38:18:4C:00:00:00 38:18:4C:7F:FF:FF 38:18:4C:FF:FF:FF

Other blocks registered to Sony Home Entertainment&Sound Products Inc

14:3F:A6:00:00:00 /24 MA-L 94:DB:56:00:00:00 /24 MA-L