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:31:98:C0:00:00 /28
Vendor address9985 Pacific Heights Blvd, Suite 250 San Diego CA US 92121
Country🇺🇸 United States
RegisteredApr 6, 2023
Block rangeBC:31:98:C0:00:00– BC:31:98: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:31:98:B0:00:00 /28
Suzhou Anchi Control system.,Co.Ltd
Next
BC:31:98:D0:00:00 /28
Shanghai Sigen New Energy Technology Co., Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Innoflight, Inc. holds 2 registered blocks in the IEEE registry, ranking #2,265 of 33,427 organizations by block count.
Other blocks registered to Innoflight, Inc.