MAC Address Lookup

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

 MAC

INFRASAFE/ ADVANTOR SYSTEMS

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 18 February 2016

Last updated: 12 March 2019

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:D5:5B:AMA-S2019-03-12
70:B3:D5:C3:2MA-S2016-02-18