MAC Address Lookup

Extreme Networks, Inc. FC:0A:81

FC:0A:81 is a 24-bit MA-L MAC address block registered to Extreme Networks, Inc. in US.

Vendor

Extreme Networks, Inc.

MA-L · 24-bit
FC:0A:81

Unicast · Universally administered (U/L bit clear)

Matched prefix
FC:0A:81
Match
MA-L assignment
Address range
FC:0A:81:00:00:00 – FC:0A:81:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2121 RDU Center Drive Morrisville NC US 27560
First registered
Nov 17, 2011

Formats

  • Plain hex FC0A81
  • Colon-separated FC:0A:81
  • Hyphen-separated FC-0A-81
  • Cisco dot notation FC0A.81

Prefix lineage

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

  1. Motorola Solutions Inc. Nov 17, 2011
  2. Zebra Technologies Inc Nov 4, 2014
  3. Extreme Networks Nov 8, 2016
  4. Extreme Networks, Inc. Sep 14, 2017
  5. Extreme Networks Headquarters Jul 15, 2023
  6. Extreme Networks, Inc. Jun 26, 2026