MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixB8:97:5A:00:00:00 /24
Vendor address2Fl. No. 108-2, Min Chuan Road, Hsin Tien Dist., New Taipei TW 231
Country🇹🇼 Taiwan
RegisteredSep 24, 2011
Block rangeB8:97:5A:00:00:00– B8:97:5A: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
BIOSTAR Microtech Int'l Corp. holds 2 registered blocks in the IEEE registry, ranking #1,628 of 33,427 organizations by block count.
Other blocks registered to BIOSTAR Microtech Int'l Corp.