MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix70:F8:E7:20:00:00 /28
Vendor address180 Marcus Blvd. Hauppauge NY US 11788
Country🇺🇸 United States
RegisteredJun 12, 2016
Block range70:F8:E7:20:00:00– 70:F8:E7:2F: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 →
Example addresses in this block
Where this block sits
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70:F8:E7:10:00:00 /28
System Level Solutions (India) Pvt.
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70:F8:E7:30:00:00 /28
Dr. Simon Consulting GmbH
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
VOXX International holds 1 registered blocks in the IEEE registry, ranking #31,785 of 33,427 organizations by block count.