Potter Electric Signal Company MAC address blocks

The IEEE registry carries 5 blocks registered to Potter Electric Signal Company, together 20.5 thousand addresses, first observed 25 Mar 2026, most recently 15 Sep 2026.

Registered in US.

Prefix Block Addresses Country First registered
8C:1F:64:41:3MA-S4.1 thousandUS26 Jun 2026
8C:1F:64:7F:FMA-S4.1 thousandUS23 Aug 2026
8C:1F:64:A2:5MA-S4.1 thousandUS25 Mar 2026
8C:1F:64:AA:2MA-S4.1 thousandUS15 Sep 2026
8C:1F:64:CF:2MA-S4.1 thousandUS31 Jul 2026

Every block registered to Potter Electric Signal Company 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.