MAC Address Lookup

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

 Vendor

Connected Home

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 21 February 2017

Last updated: 20 August 2017

Types

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

MAC PrefixTypeRegistration Date
1C:73:28MA-L2017-08-20
44:7F:77MA-L2017-02-21