MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1E:80:00:00:00 /24
Vendor addressVibeholms Allé 12 Brøndby DK 2605
Country🇩🇰 Denmark
RegisteredOct 22, 2007
Block range00:1E:80:00:00:00– 00:1E:80: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
- Oct 22, 2007 – May 2, 2018 Last Mile Ltd. name changed
- May 2, 2018 – present Icotera A/S
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.
Icotera A/S holds 3 registered blocks in the IEEE registry, ranking #1,107 of 33,430 organizations by block count.
Other blocks registered to Icotera A/S