MAC Address Lookup

Schneider Electric 00:05:21

00:05:21 is a 24-bit MA-L MAC address block registered to Schneider Electric in CA.

Vendor

Schneider Electric

MA-L · 24-bit
00:05:21

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:05:21
Match
MA-L assignment
Address range
00:05:21:00:00:00 – 00:05:21:FF:FF:FF
Addresses in block
16,777,216
Country
CA
Organization address
35 Rue Joseph Monier Rueil-Malmaison CA 92500
First registered
Feb 2, 2001

Formats

  • Plain hex 000521
  • Colon-separated 00:05:21
  • Hyphen-separated 00-05-21
  • Cisco dot notation 0005.21

Prefix lineage

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

  1. Control Microsystems Feb 2, 2001
  2. Schneider Electric May 8, 2026