MAC Address Lookup

Dell Inc. 00:12:3F

00:12:3F is a 24-bit MA-L MAC address block registered to Dell Inc. in US.

Vendor

Dell Inc.

MA-L · 24-bit
00:12:3F

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:12:3F
Match
MA-L assignment
Address range
00:12:3F:00:00:00 – 00:12:3F:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
One Dell Way Round Rock TX US 78682
First registered
Sep 2, 2004

Formats

  • Plain hex 00123F
  • Colon-separated 00:12:3F
  • Hyphen-separated 00-12-3F
  • Cisco dot notation 0012.3F

Prefix lineage

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

  1. Dell Inc Sep 2, 2004
  2. Dell ESG PCBA Test Feb 14, 2013
  3. Dell Inc Jan 29, 2014