macadress

BAE Systems Australia (Electronic Systems) Pty Ltd

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:90:25:00:00:00 /24
Vendor address2 Second Ave Mawson Lakes South Australia AU 5095
Country🇦🇺  Australia
RegisteredSep 8, 2000
Block range00:90:25:00:00:00– 00:90:25: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 – Jun 23, 2009 VISION SYSTEMS LTD. PTY name changedaddress changed
  2. Jun 23, 2009 – present BAE Systems Australia (Electronic Systems) Pty Ltd

Example addresses in this block

00:90:25:00:00:00 00:90:25:7F:FF:FF 00:90:25:FF:FF:FF

Where this block sits

Previous 00:90:24:00:00:00 /24 PIPELINKS, INC. Next 00:90:26:00:00:00 /24 ADVANCED SWITCHING COMMUNICATIONS, INC.

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

BAE Systems Australia (Electronic Systems) Pty Ltd holds 1 registered blocks in the IEEE registry, ranking #6,264 of 33,421 organizations by block count.