macadress

VAHLE Automation GmbH

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixCC:EE:D9:00:00:00 /24
Vendor addressEgerbach 12a Kufstein Schwoich Tirol AT 6334
Country🇦🇹  Austria
RegisteredNov 30, 2011
Block rangeCC:EE:D9:00:00:00– CC:EE:D9: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. Nov 30, 2011 – Mar 25, 2015 Deto Mechatronic GmbH name changed
  2. Mar 25, 2015 – May 22, 2018 VAHLE DETO GmbH name changedaddress changed
  3. May 22, 2018 – present VAHLE Automation GmbH

Example addresses in this block

CC:EE:D9:00:00:00 CC:EE:D9:7F:FF:FF CC:EE:D9:FF:FF:FF

Where this block sits

VAHLE Automation GmbH holds 1 registered blocks in the IEEE registry, ranking #31,173 of 33,427 organizations by block count.