MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixA0:02:4A:10:00:00 /28
Vendor addressVia Valsugana 100 Cassola Vicenza IT 36022
RegisteredNov 10, 2020
Block rangeA0:02:4A:10:00:00– A0:02:4A:1F:FF:FF
Address capacity1,048,576
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 →

Ownership timeline

  1. Nov 10, 2020 – Nov 8, 2023 Vitec Imaging Solutions Spa name changed
  2. Nov 8, 2023 – present Videndum Media Solutions Spa

Example addresses in this block

Where this block sits

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Videndum Media Solutions Spa holds 2 registered blocks in the IEEE registry, ranking #3,372 of 33,427 organizations by block count.

Other blocks registered to Videndum Media Solutions Spa