MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixE0:6C:A6:00:00:00 /24
Vendor addressMigdalowa 4 Warsaw Mazovia PL 02-796
Country🇵🇱 Poland
RegisteredApr 26, 2020
Block rangeE0:6C:A6:00:00:00– E0:6C:A6: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
- Apr 26, 2020 – Apr 21, 2026 Creotech Instruments S.A. name changed
- Apr 21, 2026 – present Creotech Quantum SA
Example addresses in this block
Where this block sits
Creotech Quantum SA holds 2 registered blocks in the IEEE registry, ranking #1,805 of 33,421 organizations by block count.
Other blocks registered to Creotech Quantum SA