MAC Address Lookup

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

 MAC

National Radio & Telecommunication Corporation - NRTC

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 24 October 2018

Last updated: 09 August 2019

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
04:D1:6E:BMA-M2019-08-09
70:B3:D5:94:9MA-S2018-10-24