MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 Vendor

D&M Holdings Inc.

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 04 June 2001

Last updated: 15 February 2019

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
00:05:CDMA-L2001-06-04
00:06:78MA-L2001-06-04
8C:A9:6FMA-L2019-02-15