MAC Address Lookup

Extreme Networks, Inc. 44:E4:E6

44:E4:E6 is a 24-bit MA-L MAC address block registered to Extreme Networks, Inc. in US.

Vendor

Extreme Networks, Inc.

MA-L · 24-bit
44:E4:E6

Unicast · Universally administered (U/L bit clear)

Matched prefix
44:E4:E6
Match
MA-L assignment
Address range
44:E4:E6:00:00:00 – 44:E4:E6:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2121 RDU Center Drive Morrisville NC US 27560
First registered
Oct 20, 2023

Formats

  • Plain hex 44E4E6
  • Colon-separated 44:E4:E6
  • Hyphen-separated 44-E4-E6
  • Cisco dot notation 44E4.E6

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 Oct 20, 2023
  2. Extreme Networks, Inc. Jun 26, 2026