MAC Address Lookup

Extreme Networks, Inc. E4:FD:8C

E4:FD:8C is a 24-bit MA-L MAC address block registered to Extreme Networks, Inc. in US.

Vendor

Extreme Networks, Inc.

MA-L · 24-bit
E4:FD:8C

Unicast · Universally administered (U/L bit clear)

Matched prefix
E4:FD:8C
Match
MA-L assignment
Address range
E4:FD:8C:00:00:00 – E4:FD:8C:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2121 RDU Center Drive Morrisville NC US 27560
First registered
Nov 14, 2024

Formats

  • Plain hex E4FD8C
  • Colon-separated E4:FD:8C
  • Hyphen-separated E4-FD-8C
  • Cisco dot notation E4FD.8C

Prefix lineage

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

  1. Extreme Networks Headquarters Nov 14, 2024
  2. Extreme Networks, Inc. Jun 26, 2026