macadress

Artesyn Embedded Technologies

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD8:97:3B:00:00:00 /24
Vendor address16/F Lu Plaza Building Kwun Tong Kowloon HK 00000
Country🇭🇰  Hong Kong
RegisteredMar 29, 2011
Block rangeD8:97:3B:00:00:00– D8:97:3B: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 →

Ownership timeline

  1. Mar 29, 2011 – Apr 10, 2014 Emerson Network Power Embedded Power name changed
  2. Apr 10, 2014 – present Artesyn Embedded Technologies

Example addresses in this block

D8:97:3B:00:00:00 D8:97:3B:7F:FF:FF D8:97:3B:FF:FF:FF

Where this block sits

Artesyn Embedded Technologies holds 8 registered blocks in the IEEE registry, ranking #367 of 33,421 organizations by block count.

Other blocks registered to Artesyn Embedded Technologies

00:01:AF:00:00:00 /24 MA-L 00:06:0B:00:00:00 /24 MA-L 00:08:F9:00:00:00 /24 MA-L 00:80:42:00:00:00 /24 MA-L 00:C0:F9:00:00:00 /24 MA-L 00:E0:35:00:00:00 /24 MA-L EC:9E:CD:00:00:00 /24 MA-L