MAC Address Lookup
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Former Potter Electric Signal Company MAC address blocks

The IEEE registry once carried 14 blocks registered to Potter Electric Signal Company. All 14 blocks are now registered to Potter Electric Signal Co. LLC. Potter Electric Signal Co. LLC took over all of them.

Prefix Block Addresses First registered Organization
8C:1F:64:07:3MA-S4.1 thousand7 Sep 2024Potter Electric Signal Co. LLC
8C:1F:64:14:BMA-S4.1 thousand16 Jun 2022Potter Electric Signal Co. LLC
8C:1F:64:31:6MA-S4.1 thousand29 Mar 2022Potter Electric Signal Co. LLC
8C:1F:64:57:BMA-S4.1 thousand2 Oct 2021Potter Electric Signal Co. LLC
8C:1F:64:6A:DMA-S4.1 thousand19 Aug 2021Potter Electric Signal Co. LLC
8C:1F:64:6C:EMA-S4.1 thousand20 Mar 2025Potter Electric Signal Co. LLC
8C:1F:64:7A:5MA-S4.1 thousand10 Jul 2024Potter Electric Signal Co. LLC
8C:1F:64:8F:EMA-S4.1 thousand9 Aug 2024Potter Electric Signal Co. LLC
8C:1F:64:96:5MA-S4.1 thousand13 Feb 2025Potter Electric Signal Co. LLC
8C:1F:64:CE:0MA-S4.1 thousand18 Apr 2025Potter Electric Signal Co. LLC
8C:1F:64:D6:4MA-S4.1 thousand3 Jan 2025Potter Electric Signal Co. LLC
8C:1F:64:EB:BMA-S4.1 thousand17 May 2025Potter Electric Signal Co. LLC
8C:1F:64:FD:FMA-S4.1 thousand12 Nov 2024Potter Electric Signal Co. LLC
8C:1F:64:FE:0MA-S4.1 thousand19 May 2021Potter Electric Signal Co. LLC

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.