MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix24:A3:F0:A0:00:00 /28
Vendor address7A/61 W.E.A KAROL BAGH DELHI DELHI IN 110005
Country🇮🇳 India
RegisteredSep 7, 2024
Block range24:A3:F0:A0:00:00– 24:A3:F0: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 →
Example addresses in this block
Where this block sits
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24:A3:F0:90:00:00 /28
EONCA Corporation
Next
24:A3:F0:B0:00:00 /28
Shenzhen Woody International Trade Co., Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
TeraNXT Global India Pvt Ltd. holds 4 registered blocks in the IEEE registry, ranking #863 of 33,421 organizations by block count.
Other blocks registered to TeraNXT Global India Pvt Ltd.