MAC Address Lookup

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

 MAC

SERNET (SUZHOU) TECHNOLOGIES CORPORATION

Unique prefixes: 6

Block Size: 69206010 (69.2 M)

First registration: 10 March 2021

Last updated: 04 September 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
04:71:53MA-L2021-03-10
48:3E:5EMA-L2021-09-04
58:48:49:4MA-M2021-06-02
7C:83:34:9MA-M2021-07-23
D0:B6:6FMA-L2021-05-12
F4:23:9CMA-L2021-06-26