macadress

Roxton Systems Ltd.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix78:53:F2:00:00:00 /24
Vendor addressFloor 4, premise 1, room 6, Ostapovsky proezd,15k2 Moscow Moscow RU 109316
Country🇷🇺  Russia
RegisteredJun 23, 2015
Block range78:53:F2:00:00:00– 78:53:F2: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 →

Ownership timeline

  1. Jun 23, 2015 – Jul 10, 2020 ROXTON Ltd. name changedaddress changed
  2. Jul 10, 2020 – present Roxton Systems Ltd.

Example addresses in this block

78:53:F2:00:00:00 78:53:F2:7F:FF:FF 78:53:F2:FF:FF:FF

Where this block sits

Roxton Systems Ltd. holds 1 registered blocks in the IEEE registry, ranking #24,824 of 33,427 organizations by block count.