MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixE8:50:8B:00:00:00 /24
Vendor address93Moo5T. Bangsamak Bangpakong Chachoengsao TH 24180
RegisteredFeb 14, 2015
Block rangeE8:50:8B:00:00:00– E8:50:8B: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.

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Ownership timeline

  1. Feb 14, 2015 – May 25, 2016 Samsung Electro Mechanics co., LTD. name changedaddress changed
  2. May 25, 2016 – present SAMSUNG ELECTRO-MECHANICS(THAILAND)

Example addresses in this block

Where this block sits

SAMSUNG ELECTRO-MECHANICS(THAILAND) holds 34 registered blocks in the IEEE registry, ranking #104 of 33,421 organizations by block count.

Other blocks registered to SAMSUNG ELECTRO-MECHANICS(THAILAND)