JBF MAC address blocks

The IEEE registry carries 2 blocks registered to JBF, together 1.1 million addresses, first observed 16 Feb 2022, most recently 24 Feb 2023.

Registered in IT.

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
6C:2A:DF:A	MA-M	1 million	IT	24 Feb 2023
8C:1F:64:F4:5	MA-S	4.1 thousand	IT	16 Feb 2022

Every block registered to JBF 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.