Potter Electric Signal Company

Potter Electric Signal Company , manages 11 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 45 thousand addresses.

The allocation includes the following types: MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).

The company registered its MAC address allocation on 18 May 2021, and the most recent update was made on 12 February 2025. These allocations support network identification and communication globally.

Unique prefixes: 11

Block Size: 45045 (45.04 k)

First registration: 18 May 2021

Last updated: 12 February 2025

Types

MA-S:Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
8C:1F:64:07:3 MA-S2024-09-06
8C:1F:64:14:B MA-S2022-06-15
8C:1F:64:31:6 MA-S2022-03-28
8C:1F:64:57:B MA-S2021-10-02
8C:1F:64:6A:D MA-S2021-08-18
8C:1F:64:7A:5 MA-S2024-07-09
8C:1F:64:8F:E MA-S2024-08-08
8C:1F:64:96:5 MA-S2025-02-12
8C:1F:64:D6:4 MA-S2025-01-03
8C:1F:64:FD:F MA-S2024-11-11
8C:1F:64:FE:0 MA-S2021-05-18