MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix88:12:4E:00:00:00 /24
Vendor address1700 Technology Drive San Jose CA US 95110
Country🇺🇸 United States
RegisteredMay 14, 2013
Block range88:12:4E:00:00:00– 88:12:4E: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
- May 14, 2013 – Apr 9, 2016 Qualcomm Atheros name changedaddress changed
- Apr 9, 2016 – present Qualcomm Inc.
Example addresses in this block
Where this block sits
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.