MAC Address Lookup

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

 MAC

ProConnections, Inc.

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 14 April 2014

Last updated: 05 January 2020

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

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

MAC PrefixTypeRegistration Date
70:B3:D5:0A:9MA-S2014-04-14
94:CC:04:4MA-M2020-01-05