macadress

NETIO products a.s.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix24:A4:2C:00:00:00 /24
Vendor addressU Pily 3 Prague CZ 143 00
Country🇨🇿  Czechia
RegisteredMar 26, 2010
Block range24:A4:2C:00:00:00– 24:A4:2C: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 26, 2010 – Jan 28, 2023 KOUKAAM a.s. name changedaddress changed
  2. Jan 28, 2023 – present NETIO products a.s.

Example addresses in this block

24:A4:2C:00:00:00 24:A4:2C:7F:FF:FF 24:A4:2C:FF:FF:FF

Where this block sits

NETIO products a.s. holds 1 registered blocks in the IEEE registry, ranking #20,973 of 33,427 organizations by block count.