MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1E:71:00:00:00 /24
Vendor address25 Interchange Way Vaughan, Ontario CA l4K 5W3
Country🇨🇦 Canada
RegisteredOct 22, 2007
Block range00:1E:71:00:00:00– 00:1E:71: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 – Dec 16, 2011 IgeaCare Systems Inc. name changedaddress changed
- Dec 16, 2011 – Sep 17, 2013 Igeacare Solutions Inc. name changedaddress changed
- Sep 17, 2013 – present MIrcom Group of Companies
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.
MIrcom Group of Companies holds 1 registered blocks in the IEEE registry, ranking #20,039 of 33,427 organizations by block count.