MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:A0:C6:00:00:00 /24
Vendor address6455 LUSK BLVD SAN DIEGO CA US 92121
Country🇺🇸 United States
RegisteredApr 22, 1998
Block range00:A0:C6:00:00:00– 00:A0:C6: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 22, 1998 – Apr 9, 2016 QUALCOMM INCORPORATED name changed
- Apr 9, 2016 – present Qualcomm Inc.
Example addresses in this block
Where this block sits
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00:A0:C5:00:00:00 /24
Zyxel Communications Corporation
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00:A0:C7:00:00:00 /24
TADIRAN TELECOMMUNICATIONS
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Qualcomm Inc. holds 4 registered blocks in the IEEE registry, ranking #801 of 33,427 organizations by block count.
Other blocks registered to Qualcomm Inc.