macadress

Addonics Technologies, Inc.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:50:C8:00:00:00 /24
Vendor address1918 Junction Ave., San Jose CA US 95131
Country🇺🇸  United States
RegisteredSep 8, 2000
Block range00:50:C8:00:00:00– 00:50:C8: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. Sep 8, 2000 – Oct 8, 2010 ADDONICS COMMUNICATIONS, INC. name changedaddress changed
  2. Oct 8, 2010 – present Addonics Technologies, Inc.

Example addresses in this block

00:50:C8:00:00:00 00:50:C8:7F:FF:FF 00:50:C8:FF:FF:FF

Where this block sits

Previous 00:50:C6:00:00:00 /24 LOOP TELECOMMUNICATION INTERNATIONAL, INC. Next 00:50:C9:00:00:00 /24 MASPRO DENKOH CORP.

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

Addonics Technologies, Inc. holds 1 registered blocks in the IEEE registry, ranking #4,083 of 33,421 organizations by block count.