MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0D:08:00:00:00 /24
Vendor address8403 Colesville Road, #825 Silver Spring MD US 20910
Country🇺🇸 United States
RegisteredApr 8, 2003
Block range00:0D:08:00:00:00– 00:0D:08: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 →
Example addresses in this block
Where this block sits
Previous
00:0D:07:00:00:00 /24
Calrec Audio Ltd
Next
00:0D:09:00:00:00 /24
Yuehua(Zhuhai) Electronic CO. LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
AboveCable, Inc. holds 1 registered blocks in the IEEE registry, ranking #3,788 of 33,421 organizations by block count.