MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:80:C7:00:00:00 /24
Vendor address26025 MUREAU ROAD CALABASAS CA US 91302
Country🇺🇸 United States
RegisteredJun 14, 2000
Block range00:80:C7:00:00:00– 00:80:C7: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
00:80:C6:00:00:00 /24
NATIONAL DATACOMM CORPORATION
Next
00:80:C8:00:00:00 /24
D-LINK SYSTEMS, INC.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
XIRCOM holds 3 registered blocks in the IEEE registry, ranking #1,406 of 33,421 organizations by block count.
Other blocks registered to XIRCOM