MAC Address Lookup

Cisco Systems, Inc 00:02:3D

00:02:3D is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
00:02:3D

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:02:3D
Match
MA-L assignment
Address range
00:02:3D:00:00:00 – 00:02:3D:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Sep 8, 2000

Formats

  • Plain hex 00023D
  • Colon-separated 00:02:3D
  • Hyphen-separated 00-02-3D
  • Cisco dot notation 0002.3D

Prefix lineage

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

  1. NuSpeed, Inc. Sep 8, 2000
  2. Cisco Systems, Inc. Mar 30, 2010