MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:22:08:00:00:00 /24
Vendor address5520 Explorer Drive, 4th Floor Mississauga ON CA L4W 5L1
Country🇨🇦 Canada
RegisteredJun 18, 2008
Block range00:22:08:00:00:00– 00:22:08: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 →
Example addresses in this block
Where this block sits
Previous
00:22:07:00:00:00 /24
Inteno Broadband Technology AB
Next
00:22:09:00:00:00 /24
Omron Healthcare Co., Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Certicom Corp holds 1 registered blocks in the IEEE registry, ranking #8,098 of 33,421 organizations by block count.