MAC Address Lookup

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

 Vendor

Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd.

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 01 December 2018

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
C0:53:36MA-L2018-12-01