Herholdt Controls srl MAC address blocks

The IEEE registry carries 4 blocks registered to Herholdt Controls srl, together 16.4 thousand addresses, first observed 30 Jul 2008, most recently 21 Nov 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
00:50:C2:4D:4	IAB	4.1 thousand	IT	30 Jul 2008
70:B3:D5:4A:1	MA-S	4.1 thousand	IT	18 Oct 2015
70:B3:D5:C6:B	MA-S	4.1 thousand	IT	5 Dec 2020
8C:1F:64:55:4	MA-S	4.1 thousand	IT	21 Nov 2023

Every block registered to Herholdt Controls srl 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.