MAC Address Lookup

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

 MAC

RICOH COMPANY LTD.

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 22 April 1998

Last updated: 01 July 2017

Types

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

MAC PrefixTypeRegistration Date
00:00:74MA-L1998-04-22
00:26:73MA-L2010-01-05
58:38:79MA-L2017-07-01