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 Prefix Type Registration Date
00:00:74 MA-L 1998-04-22
00:26:73 MA-L 2010-01-05
58:38:79 MA-L 2017-07-01