MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix0C:73:EB:A0:00:00 /28
Vendor address3939 Technology Drive Maumee OH US 43537
Country🇺🇸 United States
RegisteredJan 14, 2018
Block range0C:73:EB:A0:00:00– 0C:73:EB:AF:FF:FF
Address capacity1,048,576
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
- Jan 14, 2018 – Jun 26, 2022 Pi Innovo LLC name changedaddress changed
- Jun 26, 2022 – present Dana
Example addresses in this block
Where this block sits
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0C:73:EB:90:00:00 /28
Beijing L&S Lancom Platform Tech. Co., Ltd.
Next
0C:73:EB:B0:00:00 /28
Synaccess Networks
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Dana holds 1 registered blocks in the IEEE registry, ranking #9,774 of 33,427 organizations by block count.