MAC Address Lookup

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

 Vendor

YSTen Technology Co.,Ltd

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 30 October 2016

Last updated: 24 February 2022

Types

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

MAC PrefixTypeRegistration Date
58:B4:2DMA-L2017-05-24
78:68:F7MA-L2016-10-30
90:49:92MA-L2022-02-24
AC:BB:61MA-L2018-12-01