macadress

Myspace AB

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:05:BB:00:00:00 /24
Vendor addressSveavagen 33 SE
Country🇸🇪  Sweden
RegisteredOct 24, 2001
Block range00:05:BB:00:00:00– 00:05:BB: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. Oct 24, 2001 – Dec 14, 2001 Myspace AB name changedaddress changedcountry changed
  2. Dec 14, 2001 – Jun 5, 2002 Private name changedaddress changedcountry changed
  3. Jun 5, 2002 – present Myspace AB

Example addresses in this block

00:05:BB:00:00:00 00:05:BB:7F:FF:FF 00:05:BB:FF:FF:FF

Where this block sits

Previous 00:05:BA:00:00:00 /24 XK22 Enterprises, LLC Next 00:05:BC:00:00:00 /24 Resource Data Management Ltd

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

Myspace AB holds 1 registered blocks in the IEEE registry, ranking #20,500 of 33,427 organizations by block count.