eero inc. (40:47:5E:00:00:00 /24)

eero inc. MA-L

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

Prefix40:47:5E:00:00:00 /24

Vendor address660 3rd Street San Francisco CA US 94107

Block range40:47:5E:00:00:00– 40:47:5E: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

40:47:5E:00:00:00 40:47:5E:7F:FF:FF 40:47:5E:FF:FF:FF

Other blocks registered to eero inc.

00:AB:48:00:00:00 /24 MA-L 08:9B:F1:00:00:00 /24 MA-L 08:F0:1E:00:00:00 /24 MA-L 0C:1C:1A:00:00:00 /24 MA-L 0C:39:3D:00:00:00 /24 MA-L 0C:93:A5:00:00:00 /24 MA-L 0C:C7:63:00:00:00 /24 MA-L 14:22:DB:00:00:00 /24 MA-L 18:90:88:00:00:00 /24 MA-L 18:A9:ED:00:00:00 /24 MA-L 20:3A:0C:00:00:00 /24 MA-L 20:74:DD:00:00:00 /24 MA-L