MAC Address Lookup

Extreme Networks, Inc. D8:84:66

D8:84:66 is a 24-bit MA-L MAC address block registered to Extreme Networks, Inc. in US.

Vendor

Extreme Networks, Inc.

MA-L · 24-bit
D8:84:66

Unicast · Universally administered (U/L bit clear)

Matched prefix
D8:84:66
Match
MA-L assignment
Address range
D8:84:66:00:00:00 – D8:84:66:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2121 RDU Center Drive Morrisville NC US 27560
First registered
Aug 12, 2014

Formats

  • Plain hex D88466
  • Colon-separated D8:84:66
  • Hyphen-separated D8-84-66
  • Cisco dot notation D884.66

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 Aug 12, 2014
  2. Extreme Networks, Inc. Sep 14, 2017
  3. Extreme Networks Headquarters Jul 15, 2023
  4. Extreme Networks, Inc. Jun 26, 2026