MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixFC:19:28:00:00:00 /24
Vendor address201, No 9 Building, Software Park,Kejizhonger Rd., Shenzhen Gangdong CN 518057
RegisteredAug 26, 2020
Block rangeFC:19:28:00:00:00– FC:19:28: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. Aug 26, 2020 – Aug 14, 2024 Actions Microelectronics Co., Ltd name changed
  2. Aug 14, 2024 – present Actions Microelectronics

Example addresses in this block

Where this block sits

Actions Microelectronics holds 3 registered blocks in the IEEE registry, ranking #897 of 33,421 organizations by block count.

Other blocks registered to Actions Microelectronics