MAC Address Lookup

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

 MAC

LongSung Technology (Shanghai) Co.,Ltd.

Unique prefixes: 4

Block Size: 19922940 (19.92 M)

First registration: 21 February 2017

Last updated: 25 May 2021

Types

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

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC PrefixTypeRegistration Date
14:00:20MA-L2021-05-25
60:D7:E3:9MA-M2017-02-21
C0:FB:F9:7MA-M2021-03-09
DC:4A:9E:AMA-M2020-09-08