MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixBC:DF:E1:C0:00:00 /28
Vendor address2711 Centerville Road, Suite 400, Wilmington US 19808
Country🇺🇸 United States
RegisteredJan 10, 2025
Block rangeBC:DF:E1:C0:00:00– BC:DF:E1:CF: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
BC:DF:E1:B0:00:00 /28
HI-TARGET SURVEYING INSTRUMENT CO.,LTD
Next
BC:DF:E1:D0:00:00 /28
UGPA LLC
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
XY Sense, Inc. holds 1 registered blocks in the IEEE registry, ranking #32,845 of 33,427 organizations by block count.