ATO Technology Ltd. (00:08:E0:00:00:00 /24)

ATO Technology Ltd. MA-L

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

Prefix00:08:E0:00:00:00 /24

Vendor addressRm. 1314-1346, Block B1, Yau Tong Ind. C Hong Kong HK

Block range00:08:E0:00:00:00– 00:08:E0: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

00:08:E0:00:00:00 00:08:E0:7F:FF:FF 00:08:E0:FF:FF:FF