MAC Address Lookup

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

Ningbo FreeWings Technologies Co.,Ltd

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 07 May 2011

Last updated: 24 May 2017

Types

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

MAC Prefix	Type	Registration Date
A0:E9:DB	MA-L	2011-05-07
A4:77:58	MA-L	2017-05-24