MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix48:08:EB:40:00:00 /28
Vendor address3F. No.188, Wenhua 2nd Rd Taoyuan City Guishan District TW 33383
Country🇹🇼 Taiwan
RegisteredAug 19, 2025
Block range48:08:EB:40:00:00– 48:08:EB: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
Previous
48:08:EB:30:00:00 /28
Technological Application And Production One Member Liability Company (Tecapro Company)
Next
48:08:EB:50:00:00 /28
Hangzhou Jianan Technology Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Quanta Storage Inc. holds 3 registered blocks in the IEEE registry, ranking #1,242 of 33,427 organizations by block count.
Other blocks registered to Quanta Storage Inc.