MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix20:13:E0:00:00:00 /24
Vendor address#94-1, Imsoo-Dong Gumi Gyeongbuk KR 730-350
RegisteredMar 15, 2011
Block range20:13:E0:00:00:00– 20:13:E0: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. Mar 15, 2011 – May 25, 2016 Samsung Electronics Co.,Ltd name changed
  2. May 25, 2016 – Jun 10, 2016 5481 name changedaddress changed
  3. Jun 10, 2016 – present Samsung Electronics Co.,Ltd

Example addresses in this block

Where this block sits

Samsung Electronics Co.,Ltd holds 909 registered blocks in the IEEE registry, ranking #4 of 33,421 organizations by block count.

Other blocks registered to Samsung Electronics Co.,Ltd