MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:22:EF:00:00:00 /24
Vendor address10522 Meinert Rd Wexford PA US 15090
Country🇺🇸 United States
RegisteredJul 30, 2008
Block range00:22:EF:00:00:00– 00:22:EF: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
- Jul 30, 2008 – Feb 13, 2014 Ibis Tek, LLC name changedaddress changed
- Feb 13, 2014 – present iWDL Technologies
Example addresses in this block
Where this block sits
Previous
00:22:EE:00:00:00 /24
Algo Communication Products Ltd
Next
00:22:F0:00:00:00 /24
3 Greens Aviation Limited
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
iWDL Technologies holds 1 registered blocks in the IEEE registry, ranking #16,906 of 33,421 organizations by block count.