MAC Address Lookup

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

 MAC

CAIRE, Inc.

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 30 April 2016

Types

CID: Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
4A:72:06CID2016-04-30