MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix60:D7:E3:D0:00:00 /28
Vendor address380 S. 200 W. Farmington UT US 84025
Country🇺🇸 United States
RegisteredJan 22, 2017
Block range60:D7:E3:D0:00:00– 60:D7:E3:DF: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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60:D7:E3:C0:00:00 /28
Zhejiang Send Intelligent Technology,Ltd
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60:D7:E3:E0:00:00 /28
HuBDIC CO.,LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Quantronix, Inc. holds 3 registered blocks in the IEEE registry, ranking #1,244 of 33,421 organizations by block count.
Other blocks registered to Quantronix, Inc.