Contraves Advanced Devices Sdn. Bhd.
MA-S
MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix70:B3:D5:4D:10:00 /36
Vendor addressBatu Berendam FTZ, PO Box 39,75700 Malacca, Malaysia. Melacca No State MY 75700
Country🇲🇾 Malaysia
Block range70:B3:D5:4D:10:00– 70:B3:D5:4D:1F:FF
Address capacity4,096
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