CommFront Communications Pte Ltd
MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD8:C5:61:00:00:00 /24
Vendor addressNo. 1 Yishun Industrial ST 1, #05-31 A'Posh BizHub SG SG SG 768160
Country🇸🇬 Singapore
Block rangeD8:C5:61:00:00:00– D8:C5:61: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