MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix8C:1F:64:46:A0:00 /36
Vendor address7 Pepperidge Road Boonton Township NJ US 07005
Country🇺🇸 United States
RegisteredSep 3, 2022
Block range8C:1F:64:46:A0:00– 8C:1F:64:46:AF:FF
Address capacity4,096
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
8C:1F:64:46:60:00 /36
Intamsys Technology Co.Ltd
Next
8C:1F:64:46:B0:00 /36
PERSOL EXCEL HR PARTNERS CO., LTD.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Pharsighted LLC holds 1 registered blocks in the IEEE registry, ranking #22,878 of 33,427 organizations by block count.