MAC Address Lookup

Extreme Networks, Inc. B8:50:01

B8:50:01 is a 24-bit MA-L MAC address block registered to Extreme Networks, Inc. in US.

Vendor

Extreme Networks, Inc.

MA-L · 24-bit
B8:50:01

Unicast · Universally administered (U/L bit clear)

Matched prefix
B8:50:01
Match
MA-L assignment
Address range
B8:50:01:00:00:00 – B8:50:01:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
2121 RDU Center Drive Morrisville NC US 27560
First registered
Aug 16, 2016

Formats

  • Plain hex B85001
  • Colon-separated B8:50:01
  • Hyphen-separated B8-50-01
  • Cisco dot notation B850.01

Prefix lineage

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

  1. Zebra Technologies Inc. Aug 16, 2016
  2. Extreme Networks Nov 8, 2016
  3. Extreme Networks, Inc. Sep 14, 2017
  4. Extreme Networks Headquarters Jul 15, 2023
  5. Extreme Networks, Inc. Jun 26, 2026