MAC Address Lookup

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

Sony Corporation

OUI prefix: B4:52:7D

Address:

4-12-3 Higashi – Shinagawa
Shinagawa-ku Tokyo 140-0002
JP.

Assignment Type MA-L

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

Last updated: 14 April 2021

Initial registration: 11 May 2013