MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixF4:6A:BC:00:00:00 /24
Vendor address10689 Rm. A, 9F, No.107 Sec.4 Ren-Ai Rd., Taipei Taipei TW 10689
Country🇹🇼 Taiwan
RegisteredJul 23, 2013
Block rangeF4:6A:BC:00:00:00– F4:6A:BC: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
Adonit Corp. Ltd. holds 1 registered blocks in the IEEE registry, ranking #4,144 of 33,421 organizations by block count.