MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix48:DA:35:40:00:00 /28
Vendor addressSphere Com Services Pvt Ltd, F-16-22, pankaj plaza, plot-no-7, Sector - 12, Dwarka, New Delhi - 110075, New Delhi New Delhi Delhi IN 110075
Country🇮🇳 India
RegisteredJun 21, 2023
Block range48:DA:35:40:00:00– 48:DA:35:4F: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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48:DA:35:30:00:00 /28
Xiamen Magnetic North Co., Ltd
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48:DA:35:50:00:00 /28
Beijing keshengte communication equipment co., ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Sphere Com Services Pvt Ltd holds 2 registered blocks in the IEEE registry, ranking #3,132 of 33,421 organizations by block count.
Other blocks registered to Sphere Com Services Pvt Ltd