MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix70:B3:D5:54:20:00 /36
Vendor address100-150 Innovation Drive Winnipeg Manitoba CA R3T 2E1
Country🇨🇦 Canada
RegisteredNov 6, 2016
Block range70:B3:D5:54:20:00– 70:B3:D5:54:2F: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
70:B3:D5:54:10:00 /36
Nanjing Pingguang Electronic Technology Co., Ltd
Next
70:B3:D5:54:30:00 /36
wallbe GmbH
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
RTDS Technologies Inc. holds 3 registered blocks in the IEEE registry, ranking #1,265 of 33,427 organizations by block count.
Other blocks registered to RTDS Technologies Inc.