MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:08:D5:00:00:00 /24
Vendor address25 Forbes Boulevard Foxboro MA US 02035
Country🇺🇸 United States
RegisteredDec 23, 2001
Block range00:08:D5:00:00:00– 00:08:D5: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
- Dec 23, 2001 – Jun 23, 2009 Vanguard Managed Solutions name changedaddress changed
- Jun 23, 2009 – present Vanguard Networks Solutions, LLC
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Vanguard Networks Solutions, LLC holds 1 registered blocks in the IEEE registry, ranking #31,220 of 33,427 organizations by block count.