MAC Address Lookup

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

 MAC

Power Diagnostic Service Co., LTD.

Unique prefixes: 1

Block Size: 1048575 (1.04 M)

First registration: 18 March 2018

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC PrefixTypeRegistration Date
A0:19:B2:3MA-M2018-03-18