MAC Address Lookup / All vendors / FiRa Consortium
FiRa Consortium MAC address blocks
The IEEE registry carries 2 blocks registered to FiRa Consortium, together 33.6 million addresses, first observed 29 May 2020, most recently 10 Dec 2021.
Registered in US .
FiRa Consortium allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
33.6 million
20 million
1998
2026
2004
2010
2016
2022
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
Prefix
Block
Addresses
Country
First registered
5A:18:FF CID 16.8 million US 29 May 2020
D0:92:00 MA-L 16.8 million US 10 Dec 2021
Every block registered to FiRa Consortium in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.