MAC Address Lookup

 MAC

Toughdog Security Systems

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 27 September 2017

Last updated: 24 October 2018

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
9C:69:B4:BMA-M2018-10-24
70:B3:D5:A3:2MA-S2017-09-27