CAME UK

MA-L

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

PrefixD8:25:DF:00:00:00 /24

Vendor addressWillow Farm Business Park, 1B Sills Rd, Castle Donington, Derby DE74 2US Castle Donington West Midlands GB DE74 2US

Country🇬🇧 United Kingdom

RegisteredDec 19, 2023

Block rangeD8:25:DF:00:00:00– D8:25:DF: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

D8:25:DF:00:00:00 D8:25:DF:7F:FF:FF D8:25:DF:FF:FF:FF

Where this block sits

CAME UK holds 1 registered blocks in the IEEE registry, ranking #7,726 of 33,421 organizations by block count.