GJD Manufacturing MAC address blocks

The IEEE registry carries 4 blocks registered to GJD Manufacturing, together 16.4 thousand addresses, first observed 9 Mar 2019, most recently 5 Jun 2026.

Registered in GB.

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
70:B3:D5:E2:5	MA-S	4.1 thousand	GB	9 Mar 2019
8C:1F:64:18:4	MA-S	4.1 thousand	GB	5 Jun 2026
8C:1F:64:6C:B	MA-S	4.1 thousand	GB	10 Jan 2023
8C:1F:64:A0:7	MA-S	4.1 thousand	GB	25 Sep 2021

Every block registered to GJD Manufacturing 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.