MAC Address Lookup

Potter Electric Signal Co. LLC 8C:1F:64:57:B

8C:1F:64:57:B is a 36-bit MA-S MAC address block registered to Potter Electric Signal Co. LLC in US.

Vendor

Potter Electric Signal Co. LLC

MA-S · 36-bit
8C:1F:64:57:B

Unicast · Universally administered (U/L bit clear)

Matched prefix
8C:1F:64:57:B
Match
MA-S assignment
Address range
8C:1F:64:57:B0:00 – 8C:1F:64:57:BF:FF
Addresses in block
4,096
Country
US
Organization address
1609 Park 370 Place Hazelwood MO US 63042
First registered
Oct 2, 2021

Formats

  • Plain hex 8C1F6457B
  • Colon-separated 8C:1F:64:57:B
  • Hyphen-separated 8C-1F-64-57-B
  • Cisco dot notation 8C1F.6457.B

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Potter Electric Signal Company Oct 2, 2021
  2. Potter Electric Signal Co. LLC Jun 25, 2025