QNAP Systems, Inc. (E8:43:B6:00:00:00 /24)

QNAP Systems, Inc. MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixE8:43:B6:00:00:00 /24

Vendor address2F., No.22, Zhongxing Rd., Xizhi Dist. New Taipei City TW 221

Block rangeE8:43:B6:00:00:00– E8:43:B6: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

E8:43:B6:00:00:00 E8:43:B6:7F:FF:FF E8:43:B6:FF:FF:FF

Other blocks registered to QNAP Systems, Inc.

24:5E:BE:00:00:00 /24 MA-L