MAC Address Lookup

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

 MAC

SUMEC Machinery & Electric Co.,Ltd.

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 11 December 2019

Types

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

MAC PrefixTypeRegistration Date
EC:97:B2MA-L2019-12-11