MAC Address Lookup

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

 MAC

OLEDCOMM

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 28 October 2017

Last updated: 23 June 2020

Types

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:7D:3MA-S2020-06-23
70:B3:D5:A4:3MA-S2017-10-28