InfoBLOCK S.A. de C.V. (DC:2B:66:00:00:00 /24)

InfoBLOCK S.A. de C.V. MA-L

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

PrefixDC:2B:66:00:00:00 /24

Vendor addressHegel 229 - 10 Mexico City Distrito Federal MX 11570

Block rangeDC:2B:66:00:00:00– DC:2B:66: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

DC:2B:66:00:00:00 DC:2B:66:7F:FF:FF DC:2B:66:FF:FF:FF