MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:26:DA:00:00:00 /24
Vendor addressMickiewiczova 7104/14 Bratislava SK 811 07
Country🇸🇰 Slovakia
RegisteredJul 16, 2009
Block range00:26:DA:00:00:00– 00:26:DA: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
- Jul 16, 2009 – Jul 18, 2009 UMC Slovakia s.r.o. name changed
- Jul 18, 2009 – present Universal Media Corporation /Slovakia/ s.r.o.
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Universal Media Corporation /Slovakia/ s.r.o. holds 1 registered blocks in the IEEE registry, ranking #31,033 of 33,427 organizations by block count.