MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix00:6A:5E:80:00:00 /28
Vendor addressFeldkircherstrasse 100 Schaan LI 9494
Country🇱🇮 Liechtenstein
RegisteredJul 31, 2025
Block range00:6A:5E:80:00:00– 00:6A:5E:8F:FF:FF
Address capacity1,048,576
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 →
Example addresses in this block
Where this block sits
Previous
00:6A:5E:70:00:00 /28
Jiangsu Alstom NUG Propulsion System Co., Ltd
Next
00:6A:5E:90:00:00 /28
Annapurna labs
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Hilti Corporation holds 2 registered blocks in the IEEE registry, ranking #2,195 of 33,421 organizations by block count.
Other blocks registered to Hilti Corporation