MAC Address Lookup

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

 MAC

Shenzhen TONG BO WEI Technology CO.,LTD

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 23 July 2017

Last updated: 16 November 2018

Types

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

MAC PrefixTypeRegistration Date
28:AD:3EMA-L2017-07-23
E0:09:BFMA-L2018-11-16