MAC Address Lookup

Doble Engineering 00:1E:D4

00:1E:D4 is a 24-bit MA-L MAC address block registered to Doble Engineering in US.

Vendor

Doble Engineering

MA-L · 24-bit
00:1E:D4

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:1E:D4
Match
MA-L assignment
Address range
00:1E:D4:00:00:00 – 00:1E:D4:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
85 Walnut St Watertown MA US 02472
First registered
Nov 20, 2007

Formats

  • Plain hex 001ED4
  • Colon-separated 00:1E:D4
  • Hyphen-separated 00-1E-D4
  • Cisco dot notation 001E.D4

Prefix lineage

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

  1. Doble Engineering Company Nov 20, 2007
  2. Doble Engineering Feb 9, 2008
  3. 2Wire, Inc. Aug 24, 2013
  4. Doble Engineering May 23, 2014