macadress

Cobalt Digital Inc.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixAC:83:F0:00:00:00 /24
Vendor address2506 Galen Drive Champaign IL US 61821
Country🇺🇸  United States
RegisteredJun 17, 2010
Block rangeAC:83:F0:00:00:00– AC:83:F0: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 17, 2010 – Mar 27, 2013 Magenta Video Networks name changed
  2. Mar 27, 2013 – Mar 20, 2022 ImmediaTV Corporation name changedaddress changed
  3. Mar 20, 2022 – present Cobalt Digital Inc.

Example addresses in this block

AC:83:F0:00:00:00 AC:83:F0:7F:FF:FF AC:83:F0:FF:FF:FF

Where this block sits

Previous AC:83:E9:00:00:00 /24 Beijing Zile Technology Co., Ltd Next AC:83:F3:00:00:00 /24 AMPAK Technology, Inc.

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

Cobalt Digital Inc. holds 2 registered blocks in the IEEE registry, ranking #1,753 of 33,421 organizations by block count.